| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.tests.performance.emulateddb; |
| |
| import java.sql.*; |
| import java.io.InputStream; |
| import java.io.Reader; |
| import java.math.*; |
| import java.util.*; |
| import org.eclipse.persistence.sessions.DatabaseRecord; |
| |
| /** |
| * Emulated database result set. |
| * This extracts data from a list of DatabaseRows. |
| */ |
| public class EmulatedResultSet implements ResultSet { |
| protected List<DatabaseRecord> rows; |
| protected int index; |
| |
| public EmulatedResultSet(List rows) { |
| this.rows = rows; |
| this.index = 0; |
| } |
| |
| /** |
| * Return the database records. |
| */ |
| public List getRows() { |
| return rows; |
| } |
| |
| /** |
| * Moves the cursor down one row from its current position. |
| * A <code>ResultSet</code> cursor is initially positioned |
| * before the first row; the first call to the method |
| * <code>next</code> makes the first row the current row; the |
| * second call makes the second row the current row, and so on. |
| * |
| * <P>If an input stream is open for the current row, a call |
| * to the method <code>next</code> will |
| * implicitly close it. A <code>ResultSet</code> object's |
| * warning chain is cleared when a new row is read. |
| * |
| * @return <code>true</code> if the new current row is valid; |
| * <code>false</code> if there are no more rows |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public boolean next() throws SQLException { |
| this.index++; |
| return this.index <= this.rows.size(); |
| } |
| |
| /** |
| * Releases this <code>ResultSet</code> object's database and |
| * JDBC resources immediately instead of waiting for |
| * this to happen when it is automatically closed. |
| * |
| * <P><B>Note:</B> A <code>ResultSet</code> object |
| * is automatically closed by the |
| * <code>Statement</code> object that generated it when |
| * that <code>Statement</code> object is closed, |
| * re-executed, or is used to retrieve the next result from a |
| * sequence of multiple results. A <code>ResultSet</code> object |
| * is also automatically closed when it is garbage collected. |
| * |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public void close() throws SQLException { |
| } |
| |
| /** |
| * Reports whether |
| * the last column read had a value of SQL <code>NULL</code>. |
| * Note that you must first call one of the getter methods |
| * on a column to try to read its value and then call |
| * the method <code>wasNull</code> to see if the value read was |
| * SQL <code>NULL</code>. |
| * |
| * @return <code>true</code> if the last column value read was SQL |
| * <code>NULL</code> and <code>false</code> otherwise |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public boolean wasNull() throws SQLException { |
| return false; |
| } |
| |
| //====================================================================== |
| // Methods for accessing results by column index |
| //====================================================================== |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>String</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public String getString(int columnIndex) throws SQLException { |
| return (String)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>boolean</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>false</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public boolean getBoolean(int columnIndex) throws SQLException { |
| return (Boolean) getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>byte</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public byte getByte(int columnIndex) throws SQLException { |
| return ((Number)getObject(columnIndex)).byteValue(); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>short</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public short getShort(int columnIndex) throws SQLException { |
| return ((Number)getObject(columnIndex)).shortValue(); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * an <code>int</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public int getInt(int columnIndex) throws SQLException { |
| Number value = (Number)getObject(columnIndex); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.intValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>long</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public long getLong(int columnIndex) throws SQLException { |
| Number value = (Number)getObject(columnIndex); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.longValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>float</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public float getFloat(int columnIndex) throws SQLException { |
| Number value = (Number)getObject(columnIndex); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.floatValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>double</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public double getDouble(int columnIndex) throws SQLException { |
| Number value = (Number)getObject(columnIndex); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.doubleValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.BigDecimal</code> in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param scale the number of digits to the right of the decimal point |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| * @deprecated |
| */ |
| @Override |
| @Deprecated |
| public BigDecimal getBigDecimal(int columnIndex, int scale)throws SQLException { |
| return (BigDecimal)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>byte</code> array in the Java programming language. |
| * The bytes represent the raw values returned by the driver. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public byte[] getBytes(int columnIndex) throws SQLException { |
| return (byte[])getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.Date</code> object in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.sql.Date getDate(int columnIndex) throws SQLException { |
| java.util.Date date = (java.util.Date)getObject(columnIndex); |
| if ((date != null) && (!(date instanceof java.sql.Date))) { |
| date = new java.sql.Date(date.getTime()); |
| } |
| return (java.sql.Date)date; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.Time</code> object in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.sql.Time getTime(int columnIndex) throws SQLException { |
| return (java.sql.Time)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.Timestamp</code> object in the Java programming language. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.sql.Timestamp getTimestamp(int columnIndex) throws SQLException { |
| return (java.sql.Timestamp)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a stream of ASCII characters. The value can then be read in chunks from the |
| * stream. This method is particularly |
| * suitable for retrieving large <code>LONGVARCHAR</code> values. |
| * The JDBC driver will |
| * do any necessary conversion from the database format into ASCII. |
| * |
| * <P><B>Note:</B> All the data in the returned stream must be |
| * read prior to getting the value of any other column. The next |
| * call to a getter method implicitly closes the stream. Also, a |
| * stream may return <code>0</code> when the method |
| * <code>InputStream.available</code> |
| * is called whether there is data available or not. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return a Java input stream that delivers the database column value |
| * as a stream of one-byte ASCII characters; |
| * if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.io.InputStream getAsciiStream(int columnIndex) throws SQLException { |
| return (java.io.InputStream)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * as a stream of two-byte Unicode characters. The first byte is |
| * the high byte; the second byte is the low byte. |
| * |
| * The value can then be read in chunks from the |
| * stream. This method is particularly |
| * suitable for retrieving large <code>LONGVARCHAR</code>values. The |
| * JDBC driver will do any necessary conversion from the database |
| * format into Unicode. |
| * |
| * <P><B>Note:</B> All the data in the returned stream must be |
| * read prior to getting the value of any other column. The next |
| * call to a getter method implicitly closes the stream. |
| * Also, a stream may return <code>0</code> when the method |
| * <code>InputStream.available</code> |
| * is called, whether there is data available or not. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return a Java input stream that delivers the database column value |
| * as a stream of two-byte Unicode characters; |
| * if the value is SQL <code>NULL</code>, the value returned is |
| * <code>null</code> |
| * |
| * @exception SQLException if a database access error occurs |
| * @deprecated use <code>getCharacterStream</code> in place of |
| * <code>getUnicodeStream</code> |
| */ |
| @Override |
| @Deprecated |
| public java.io.InputStream getUnicodeStream(int columnIndex) throws SQLException { |
| return (java.io.InputStream)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a binary stream of |
| * uninterpreted bytes. The value can then be read in chunks from the |
| * stream. This method is particularly |
| * suitable for retrieving large <code>LONGVARBINARY</code> values. |
| * |
| * <P><B>Note:</B> All the data in the returned stream must be |
| * read prior to getting the value of any other column. The next |
| * call to a getter method implicitly closes the stream. Also, a |
| * stream may return <code>0</code> when the method |
| * <code>InputStream.available</code> |
| * is called whether there is data available or not. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return a Java input stream that delivers the database column value |
| * as a stream of uninterpreted bytes; |
| * if the value is SQL <code>NULL</code>, the value returned is |
| * <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.io.InputStream getBinaryStream(int columnIndex) throws SQLException { |
| return (java.io.InputStream)getObject(columnIndex); |
| } |
| |
| //====================================================================== |
| // Methods for accessing results by column name |
| //====================================================================== |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>String</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public String getString(String columnName) throws SQLException { |
| return (String)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>boolean</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>false</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public boolean getBoolean(String columnName) throws SQLException { |
| return (Boolean) getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>byte</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public byte getByte(String columnName) throws SQLException { |
| return ((Number)getObject(columnName)).byteValue(); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>short</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public short getShort(String columnName) throws SQLException { |
| return ((Number)getObject(columnName)).shortValue(); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * an <code>int</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public int getInt(String columnName) throws SQLException { |
| Number value = (Number)getObject(columnName); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.intValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>long</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public long getLong(String columnName) throws SQLException { |
| Number value = (Number)getObject(columnName); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.longValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>float</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public float getFloat(String columnName) throws SQLException { |
| Number value = (Number)getObject(columnName); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.floatValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>double</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>0</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public double getDouble(String columnName) throws SQLException { |
| Number value = (Number)getObject(columnName); |
| if (value == null) { |
| return 0; |
| } else { |
| return value.doubleValue(); |
| } |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.math.BigDecimal</code> in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @param scale the number of digits to the right of the decimal point |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| * @deprecated |
| */ |
| @Override |
| @Deprecated |
| public BigDecimal getBigDecimal(String columnName, int scale) throws SQLException { |
| return (BigDecimal)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>byte</code> array in the Java programming language. |
| * The bytes represent the raw values returned by the driver. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public byte[] getBytes(String columnName) throws SQLException { |
| return (byte[])getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.Date</code> object in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.sql.Date getDate(String columnName) throws SQLException { |
| java.util.Date date = (java.util.Date)getObject(columnName); |
| if ((date != null) && (!(date instanceof java.sql.Date))) { |
| date = new java.sql.Date(date.getTime()); |
| } |
| return (java.sql.Date)date; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.Time</code> object in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.sql.Time getTime(String columnName) throws SQLException { |
| return (java.sql.Time)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * a <code>java.sql.Timestamp</code> object. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value; if the value is SQL <code>NULL</code>, the |
| * value returned is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.sql.Timestamp getTimestamp(String columnName) throws SQLException { |
| return (java.sql.Timestamp)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a stream of |
| * ASCII characters. The value can then be read in chunks from the |
| * stream. This method is particularly |
| * suitable for retrieving large <code>LONGVARCHAR</code> values. |
| * The JDBC driver will |
| * do any necessary conversion from the database format into ASCII. |
| * |
| * <P><B>Note:</B> All the data in the returned stream must be |
| * read prior to getting the value of any other column. The next |
| * call to a getter method implicitly closes the stream. Also, a |
| * stream may return <code>0</code> when the method <code>available</code> |
| * is called whether there is data available or not. |
| * |
| * @param columnName the SQL name of the column |
| * @return a Java input stream that delivers the database column value |
| * as a stream of one-byte ASCII characters. |
| * If the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code>. |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.io.InputStream getAsciiStream(String columnName) throws SQLException { |
| return (java.io.InputStream)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a stream of two-byte |
| * Unicode characters. The first byte is the high byte; the second |
| * byte is the low byte. |
| * |
| * The value can then be read in chunks from the |
| * stream. This method is particularly |
| * suitable for retrieving large <code>LONGVARCHAR</code> values. |
| * The JDBC technology-enabled driver will |
| * do any necessary conversion from the database format into Unicode. |
| * |
| * <P><B>Note:</B> All the data in the returned stream must be |
| * read prior to getting the value of any other column. The next |
| * call to a getter method implicitly closes the stream. |
| * Also, a stream may return <code>0</code> when the method |
| * <code>InputStream.available</code> is called, whether there |
| * is data available or not. |
| * |
| * @param columnName the SQL name of the column |
| * @return a Java input stream that delivers the database column value |
| * as a stream of two-byte Unicode characters. |
| * If the value is SQL <code>NULL</code>, the value returned |
| * is <code>null</code>. |
| * @exception SQLException if a database access error occurs |
| * @deprecated use <code>getCharacterStream</code> instead |
| */ |
| @Override |
| @Deprecated |
| public java.io.InputStream getUnicodeStream(String columnName) throws SQLException { |
| return (java.io.InputStream)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a stream of uninterpreted |
| * <code>byte</code>s. |
| * The value can then be read in chunks from the |
| * stream. This method is particularly |
| * suitable for retrieving large <code>LONGVARBINARY</code> |
| * values. |
| * |
| * <P><B>Note:</B> All the data in the returned stream must be |
| * read prior to getting the value of any other column. The next |
| * call to a getter method implicitly closes the stream. Also, a |
| * stream may return <code>0</code> when the method <code>available</code> |
| * is called whether there is data available or not. |
| * |
| * @param columnName the SQL name of the column |
| * @return a Java input stream that delivers the database column value |
| * as a stream of uninterpreted bytes; |
| * if the value is SQL <code>NULL</code>, the result is <code>null</code> |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public java.io.InputStream getBinaryStream(String columnName) throws SQLException { |
| return (java.io.InputStream)getObject(columnName); |
| } |
| |
| //===================================================================== |
| // Advanced features: |
| //===================================================================== |
| |
| /** |
| * Retrieves the first warning reported by calls on this |
| * <code>ResultSet</code> object. |
| * Subsequent warnings on this <code>ResultSet</code> object |
| * will be chained to the <code>SQLWarning</code> object that |
| * this method returns. |
| * |
| * <P>The warning chain is automatically cleared each time a new |
| * row is read. This method may not be called on a <code>ResultSet</code> |
| * object that has been closed; doing so will cause an |
| * <code>SQLException</code> to be thrown. |
| * <P> |
| * <B>Note:</B> This warning chain only covers warnings caused |
| * by <code>ResultSet</code> methods. Any warning caused by |
| * <code>Statement</code> methods |
| * (such as reading OUT parameters) will be chained on the |
| * <code>Statement</code> object. |
| * |
| * @return the first <code>SQLWarning</code> object reported or |
| * <code>null</code> if there are none |
| * @exception SQLException if a database access error occurs or this method is |
| * called on a closed result set |
| */ |
| @Override |
| public SQLWarning getWarnings() throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Clears all warnings reported on this <code>ResultSet</code> object. |
| * After this method is called, the method <code>getWarnings</code> |
| * returns <code>null</code> until a new warning is |
| * reported for this <code>ResultSet</code> object. |
| * |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public void clearWarnings() throws SQLException { |
| } |
| |
| /** |
| * Retrieves the name of the SQL cursor used by this <code>ResultSet</code> |
| * object. |
| * |
| * <P>In SQL, a result table is retrieved through a cursor that is |
| * named. The current row of a result set can be updated or deleted |
| * using a positioned update/delete statement that references the |
| * cursor name. To insure that the cursor has the proper isolation |
| * level to support update, the cursor's <code>SELECT</code> statement |
| * should be of the form <code>SELECT FOR UPDATE</code>. If |
| * <code>FOR UPDATE</code> is omitted, the positioned updates may fail. |
| * |
| * <P>The JDBC API supports this SQL feature by providing the name of the |
| * SQL cursor used by a <code>ResultSet</code> object. |
| * The current row of a <code>ResultSet</code> object |
| * is also the current row of this SQL cursor. |
| * |
| * <P><B>Note:</B> If positioned update is not supported, a |
| * <code>SQLException</code> is thrown. |
| * |
| * @return the SQL name for this <code>ResultSet</code> object's cursor |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public String getCursorName() throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the number, types and properties of |
| * this <code>ResultSet</code> object's columns. |
| * |
| * @return the description of this <code>ResultSet</code> object's columns |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public ResultSetMetaData getMetaData() throws SQLException { |
| return new EmulatedResultSetMetaData(this); |
| } |
| |
| /** |
| * <p>Gets the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * an <code>Object</code> in the Java programming language. |
| * |
| * <p>This method will return the value of the given column as a |
| * Java object. The type of the Java object will be the default |
| * Java object type corresponding to the column's SQL type, |
| * following the mapping for built-in types specified in the JDBC |
| * specification. If the value is an SQL <code>NULL</code>, |
| * the driver returns a Java <code>null</code>. |
| * |
| * <p>This method may also be used to read database-specific |
| * abstract data types. |
| * |
| * In the JDBC 2.0 API, the behavior of method |
| * <code>getObject</code> is extended to materialize |
| * data of SQL user-defined types. When a column contains |
| * a structured or distinct value, the behavior of this method is as |
| * if it were a call to: <code>getObject(columnIndex, |
| * this.getStatement().getConnection().getTypeMap())</code>. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return a <code>java.lang.Object</code> holding the column value |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public Object getObject(int columnIndex) throws SQLException { |
| return this.rows.get(this.index - 1).getValues().get(columnIndex - 1); |
| } |
| |
| /** |
| * <p>Gets the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as |
| * an <code>Object</code> in the Java programming language. |
| * |
| * <p>This method will return the value of the given column as a |
| * Java object. The type of the Java object will be the default |
| * Java object type corresponding to the column's SQL type, |
| * following the mapping for built-in types specified in the JDBC |
| * specification. If the value is an SQL <code>NULL</code>, |
| * the driver returns a Java <code>null</code>. |
| * <P> |
| * This method may also be used to read database-specific |
| * abstract data types. |
| * <P> |
| * In the JDBC 2.0 API, the behavior of the method |
| * <code>getObject</code> is extended to materialize |
| * data of SQL user-defined types. When a column contains |
| * a structured or distinct value, the behavior of this method is as |
| * if it were a call to: <code>getObject(columnIndex, |
| * this.getStatement().getConnection().getTypeMap())</code>. |
| * |
| * @param columnName the SQL name of the column |
| * @return a <code>java.lang.Object</code> holding the column value |
| * @exception SQLException if a database access error occurs |
| */ |
| @Override |
| public Object getObject(String columnName) throws SQLException { |
| return this.rows.get(this.index - 1).get(columnName); |
| } |
| |
| //---------------------------------------------------------------- |
| |
| /** |
| * Maps the given <code>ResultSet</code> column name to its |
| * <code>ResultSet</code> column index. |
| * |
| * @param columnName the name of the column |
| * @return the column index of the given column name |
| * @exception SQLException if the <code>ResultSet</code> object |
| * does not contain <code>columnName</code> or a database access error occurs |
| */ |
| @Override |
| public int findColumn(String columnName) throws SQLException { |
| return 0; |
| } |
| |
| //--------------------------JDBC 2.0----------------------------------- |
| //--------------------------------------------------------------------- |
| // Getters and Setters |
| //--------------------------------------------------------------------- |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a |
| * <code>java.io.Reader</code> object. |
| * @return a <code>java.io.Reader</code> object that contains the column |
| * value; if the value is SQL <code>NULL</code>, the value returned is |
| * <code>null</code> in the Java programming language. |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.io.Reader getCharacterStream(int columnIndex) throws SQLException { |
| return (java.io.Reader)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a |
| * <code>java.io.Reader</code> object. |
| * |
| * @param columnName the name of the column |
| * @return a <code>java.io.Reader</code> object that contains the column |
| * value; if the value is SQL <code>NULL</code>, the value returned is |
| * <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.io.Reader getCharacterStream(String columnName) throws SQLException { |
| return (java.io.Reader)getObject(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a |
| * <code>java.math.BigDecimal</code> with full precision. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @return the column value (full precision); |
| * if the value is SQL <code>NULL</code>, the value returned is |
| * <code>null</code> in the Java programming language. |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public BigDecimal getBigDecimal(int columnIndex) throws SQLException { |
| return (BigDecimal)getObject(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a |
| * <code>java.math.BigDecimal</code> with full precision. |
| * |
| * @param columnName the column name |
| * @return the column value (full precision); |
| * if the value is SQL <code>NULL</code>, the value returned is |
| * <code>null</code> in the Java programming language. |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| * |
| */ |
| @Override |
| public BigDecimal getBigDecimal(String columnName) throws SQLException { |
| return (BigDecimal)getObject(columnName); |
| } |
| |
| //--------------------------------------------------------------------- |
| // Traversal/Positioning |
| //--------------------------------------------------------------------- |
| |
| /** |
| * Retrieves whether the cursor is before the first row in |
| * this <code>ResultSet</code> object. |
| * |
| * @return <code>true</code> if the cursor is before the first row; |
| * <code>false</code> if the cursor is at any other position or the |
| * result set contains no rows |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public boolean isBeforeFirst() throws SQLException { |
| return this.index == 0; |
| } |
| |
| /** |
| * Retrieves whether the cursor is after the last row in |
| * this <code>ResultSet</code> object. |
| * |
| * @return <code>true</code> if the cursor is after the last row; |
| * <code>false</code> if the cursor is at any other position or the |
| * result set contains no rows |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public boolean isAfterLast() throws SQLException { |
| return (this.index - 1) == this.rows.size(); |
| } |
| |
| /** |
| * Retrieves whether the cursor is on the first row of |
| * this <code>ResultSet</code> object. |
| * |
| * @return <code>true</code> if the cursor is on the first row; |
| * <code>false</code> otherwise |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public boolean isFirst() throws SQLException { |
| return this.index == 1; |
| } |
| |
| /** |
| * Retrieves whether the cursor is on the last row of |
| * this <code>ResultSet</code> object. |
| * Note: Calling the method <code>isLast</code> may be expensive |
| * because the JDBC driver |
| * might need to fetch ahead one row in order to determine |
| * whether the current row is the last row in the result set. |
| * |
| * @return <code>true</code> if the cursor is on the last row; |
| * <code>false</code> otherwise |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public boolean isLast() throws SQLException { |
| return this.index == this.rows.size(); |
| } |
| |
| /** |
| * Moves the cursor to the front of |
| * this <code>ResultSet</code> object, just before the |
| * first row. This method has no effect if the result set contains no rows. |
| * |
| * @exception SQLException if a database access error |
| * occurs or the result set type is <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public void beforeFirst() throws SQLException { |
| this.index = 0; |
| } |
| |
| /** |
| * Moves the cursor to the end of |
| * this <code>ResultSet</code> object, just after the |
| * last row. This method has no effect if the result set contains no rows. |
| * @exception SQLException if a database access error |
| * occurs or the result set type is <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public void afterLast() throws SQLException { |
| this.index = this.rows.size() + 1; |
| } |
| |
| /** |
| * Moves the cursor to the first row in |
| * this <code>ResultSet</code> object. |
| * |
| * @return <code>true</code> if the cursor is on a valid row; |
| * <code>false</code> if there are no rows in the result set |
| * @exception SQLException if a database access error |
| * occurs or the result set type is <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public boolean first() throws SQLException { |
| this.index = 1; |
| return true; |
| } |
| |
| /** |
| * Moves the cursor to the last row in |
| * this <code>ResultSet</code> object. |
| * |
| * @return <code>true</code> if the cursor is on a valid row; |
| * <code>false</code> if there are no rows in the result set |
| * @exception SQLException if a database access error |
| * occurs or the result set type is <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public boolean last() throws SQLException { |
| this.index = this.rows.size(); |
| return true; |
| } |
| |
| /** |
| * Retrieves the current row number. The first row is number 1, the |
| * second number 2, and so on. |
| * |
| * @return the current row number; <code>0</code> if there is no current row |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public int getRow() throws SQLException { |
| return index; |
| } |
| |
| /** |
| * Moves the cursor to the given row number in |
| * this <code>ResultSet</code> object. |
| * |
| * <p>If the row number is positive, the cursor moves to |
| * the given row number with respect to the |
| * beginning of the result set. The first row is row 1, the second |
| * is row 2, and so on. |
| * |
| * <p>If the given row number is negative, the cursor moves to |
| * an absolute row position with respect to |
| * the end of the result set. For example, calling the method |
| * <code>absolute(-1)</code> positions the |
| * cursor on the last row; calling the method <code>absolute(-2)</code> |
| * moves the cursor to the next-to-last row, and so on. |
| * |
| * <p>An attempt to position the cursor beyond the first/last row in |
| * the result set leaves the cursor before the first row or after |
| * the last row. |
| * |
| * <p><B>Note:</B> Calling <code>absolute(1)</code> is the same |
| * as calling <code>first()</code>. Calling <code>absolute(-1)</code> |
| * is the same as calling <code>last()</code>. |
| * |
| * @param row the number of the row to which the cursor should move. |
| * A positive number indicates the row number counting from the |
| * beginning of the result set; a negative number indicates the |
| * row number counting from the end of the result set |
| * @return <code>true</code> if the cursor is on the result set; |
| * <code>false</code> otherwise |
| * @exception SQLException if a database access error |
| * occurs, or the result set type is <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public boolean absolute(int row) throws SQLException { |
| this.index = row; |
| return true; |
| } |
| |
| /** |
| * Moves the cursor a relative number of rows, either positive or negative. |
| * Attempting to move beyond the first/last row in the |
| * result set positions the cursor before/after the |
| * the first/last row. Calling <code>relative(0)</code> is valid, but does |
| * not change the cursor position. |
| * |
| * <p>Note: Calling the method <code>relative(1)</code> |
| * is identical to calling the method <code>next()</code> and |
| * calling the method <code>relative(-1)</code> is identical |
| * to calling the method <code>previous()</code>. |
| * |
| * @param rows an <code>int</code> specifying the number of rows to |
| * move from the current row; a positive number moves the cursor |
| * forward; a negative number moves the cursor backward |
| * @return <code>true</code> if the cursor is on a row; |
| * <code>false</code> otherwise |
| * @exception SQLException if a database access error occurs, |
| * there is no current row, or the result set type is |
| * <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public boolean relative(int rows) throws SQLException { |
| this.index = index + rows; |
| return true; |
| } |
| |
| /** |
| * Moves the cursor to the previous row in this |
| * <code>ResultSet</code> object. |
| * |
| * @return <code>true</code> if the cursor is on a valid row; |
| * <code>false</code> if it is off the result set |
| * @exception SQLException if a database access error |
| * occurs or the result set type is <code>TYPE_FORWARD_ONLY</code> |
| * @since 1.2 |
| */ |
| @Override |
| public boolean previous() throws SQLException { |
| this.index--; |
| return true; |
| } |
| |
| //--------------------------------------------------------------------- |
| // Properties |
| //--------------------------------------------------------------------- |
| |
| /** |
| * Gives a hint as to the direction in which the rows in this |
| * <code>ResultSet</code> object will be processed. |
| * The initial value is determined by the |
| * <code>Statement</code> object |
| * that produced this <code>ResultSet</code> object. |
| * The fetch direction may be changed at any time. |
| * |
| * @param direction an <code>int</code> specifying the suggested |
| * fetch direction; one of <code>ResultSet.FETCH_FORWARD</code>, |
| * <code>ResultSet.FETCH_REVERSE</code>, or |
| * <code>ResultSet.FETCH_UNKNOWN</code> |
| * @exception SQLException if a database access error occurs or |
| * the result set type is <code>TYPE_FORWARD_ONLY</code> and the fetch |
| * direction is not <code>FETCH_FORWARD</code> |
| * @since 1.2 |
| * @see Statement#setFetchDirection |
| * @see #getFetchDirection |
| */ |
| @Override |
| public void setFetchDirection(int direction) throws SQLException { |
| } |
| |
| /** |
| * Retrieves the fetch direction for this |
| * <code>ResultSet</code> object. |
| * |
| * @return the current fetch direction for this <code>ResultSet</code> object |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| * @see #setFetchDirection |
| */ |
| @Override |
| public int getFetchDirection() throws SQLException { |
| return 0; |
| } |
| |
| /** |
| * Gives the JDBC driver a hint as to the number of rows that should |
| * be fetched from the database when more rows are needed for this |
| * <code>ResultSet</code> object. |
| * If the fetch size specified is zero, the JDBC driver |
| * ignores the value and is free to make its own best guess as to what |
| * the fetch size should be. The default value is set by the |
| * <code>Statement</code> object |
| * that created the result set. The fetch size may be changed at any time. |
| * |
| * @param rows the number of rows to fetch |
| * @exception SQLException if a database access error occurs or the |
| * condition <code>0 <= rows <= Statement.getMaxRows()</code> is not satisfied |
| * @since 1.2 |
| * @see #getFetchSize |
| */ |
| @Override |
| public void setFetchSize(int rows) throws SQLException { |
| } |
| |
| /** |
| * Retrieves the fetch size for this |
| * <code>ResultSet</code> object. |
| * |
| * @return the current fetch size for this <code>ResultSet</code> object |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| * @see #setFetchSize |
| */ |
| @Override |
| public int getFetchSize() throws SQLException { |
| return 0; |
| } |
| |
| /** |
| * Retrieves the type of this <code>ResultSet</code> object. |
| * The type is determined by the <code>Statement</code> object |
| * that created the result set. |
| * |
| * @return <code>ResultSet.TYPE_FORWARD_ONLY</code>, |
| * <code>ResultSet.TYPE_SCROLL_INSENSITIVE</code>, |
| * or <code>ResultSet.TYPE_SCROLL_SENSITIVE</code> |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public int getType() throws SQLException { |
| return 0; |
| } |
| |
| /** |
| * Retrieves the concurrency mode of this <code>ResultSet</code> object. |
| * The concurrency used is determined by the |
| * <code>Statement</code> object that created the result set. |
| * |
| * @return the concurrency type, either |
| * <code>ResultSet.CONCUR_READ_ONLY</code> |
| * or <code>ResultSet.CONCUR_UPDATABLE</code> |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public int getConcurrency() throws SQLException { |
| return 0; |
| } |
| |
| //--------------------------------------------------------------------- |
| // Updates |
| //--------------------------------------------------------------------- |
| |
| /** |
| * Retrieves whether the current row has been updated. The value returned |
| * depends on whether or not the result set can detect updates. |
| * |
| * @return <code>true</code> if both (1) the row has been visibly updated |
| * by the owner or another and (2) updates are detected |
| * @exception SQLException if a database access error occurs |
| * @see DatabaseMetaData#updatesAreDetected |
| * @since 1.2 |
| */ |
| @Override |
| public boolean rowUpdated() throws SQLException { |
| return false; |
| } |
| |
| /** |
| * Retrieves whether the current row has had an insertion. |
| * The value returned depends on whether or not this |
| * <code>ResultSet</code> object can detect visible inserts. |
| * |
| * @return <code>true</code> if a row has had an insertion |
| * and insertions are detected; <code>false</code> otherwise |
| * @exception SQLException if a database access error occurs |
| * |
| * @see DatabaseMetaData#insertsAreDetected |
| * @since 1.2 |
| */ |
| @Override |
| public boolean rowInserted() throws SQLException { |
| return false; |
| } |
| |
| /** |
| * Retrieves whether a row has been deleted. A deleted row may leave |
| * a visible "hole" in a result set. This method can be used to |
| * detect holes in a result set. The value returned depends on whether |
| * or not this <code>ResultSet</code> object can detect deletions. |
| * |
| * @return <code>true</code> if a row was deleted and deletions are detected; |
| * <code>false</code> otherwise |
| * @exception SQLException if a database access error occurs |
| * |
| * @see DatabaseMetaData#deletesAreDetected |
| * @since 1.2 |
| */ |
| @Override |
| public boolean rowDeleted() throws SQLException { |
| return false; |
| } |
| |
| /** |
| * Gives a nullable column a null value. |
| * |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> |
| * or <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateNull(int columnIndex) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>boolean</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBoolean(int columnIndex, boolean x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>byte</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateByte(int columnIndex, byte x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>short</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateShort(int columnIndex, short x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an <code>int</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateInt(int columnIndex, int x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>long</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateLong(int columnIndex, long x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>float</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateFloat(int columnIndex, float x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>double</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateDouble(int columnIndex, double x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.math.BigDecimal</code> |
| * value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>String</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateString(int columnIndex, String x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>byte</code> array value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBytes(int columnIndex, byte[] x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Date</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateDate(int columnIndex, java.sql.Date x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Time</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateTime(int columnIndex, java.sql.Time x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Timestamp</code> |
| * value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateTimestamp(int columnIndex, java.sql.Timestamp x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an ascii stream value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @param length the length of the stream |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateAsciiStream(int columnIndex, java.io.InputStream x, int length) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a binary stream value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @param length the length of the stream |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBinaryStream(int columnIndex, java.io.InputStream x, int length) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a character stream value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @param length the length of the stream |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateCharacterStream(int columnIndex, java.io.Reader x, int length) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an <code>Object</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @param scale for <code>java.sql.Types.DECIMA</code> |
| * or <code>java.sql.Types.NUMERIC</code> types, |
| * this is the number of digits after the decimal point. For all other |
| * types this value will be ignored. |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateObject(int columnIndex, Object x, int scale) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an <code>Object</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateObject(int columnIndex, Object x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>null</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateNull(String columnName) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>boolean</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBoolean(String columnName, boolean x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>byte</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateByte(String columnName, byte x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>short</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateShort(String columnName, short x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an <code>int</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateInt(String columnName, int x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>long</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateLong(String columnName, long x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>float </code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateFloat(String columnName, float x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>double</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateDouble(String columnName, double x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.BigDecimal</code> |
| * value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBigDecimal(String columnName, BigDecimal x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>String</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateString(String columnName, String x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a byte array value. |
| * |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> |
| * or <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBytes(String columnName, byte[] x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Date</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateDate(String columnName, java.sql.Date x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Time</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateTime(String columnName, java.sql.Time x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Timestamp</code> |
| * value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateTimestamp(String columnName, java.sql.Timestamp x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an ascii stream value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @param length the length of the stream |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateAsciiStream(String columnName, java.io.InputStream x, int length) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a binary stream value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @param length the length of the stream |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateBinaryStream(String columnName, java.io.InputStream x, int length) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a character stream value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param reader the <code>java.io.Reader</code> object containing |
| * the new column value |
| * @param length the length of the stream |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateCharacterStream(String columnName, java.io.Reader reader, int length) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an <code>Object</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @param scale for <code>java.sql.Types.DECIMAL</code> |
| * or <code>java.sql.Types.NUMERIC</code> types, |
| * this is the number of digits after the decimal point. For all other |
| * types this value will be ignored. |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateObject(String columnName, Object x, int scale) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with an <code>Object</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public void updateObject(String columnName, Object x) throws SQLException { |
| } |
| |
| /** |
| * Inserts the contents of the insert row into this |
| * <code>ResultSet</code> object and into the database. |
| * The cursor must be on the insert row when this method is called. |
| * |
| * @exception SQLException if a database access error occurs, |
| * if this method is called when the cursor is not on the insert row, |
| * or if not all of non-nullable columns in |
| * the insert row have been given a value |
| * @since 1.2 |
| */ |
| @Override |
| public void insertRow() throws SQLException { |
| } |
| |
| /** |
| * Updates the underlying database with the new contents of the |
| * current row of this <code>ResultSet</code> object. |
| * This method cannot be called when the cursor is on the insert row. |
| * |
| * @exception SQLException if a database access error occurs or |
| * if this method is called when the cursor is on the insert row |
| * @since 1.2 |
| */ |
| @Override |
| public void updateRow() throws SQLException { |
| } |
| |
| /** |
| * Deletes the current row from this <code>ResultSet</code> object |
| * and from the underlying database. This method cannot be called when |
| * the cursor is on the insert row. |
| * |
| * @exception SQLException if a database access error occurs |
| * or if this method is called when the cursor is on the insert row |
| * @since 1.2 |
| */ |
| @Override |
| public void deleteRow() throws SQLException { |
| } |
| |
| /** |
| * Refreshes the current row with its most recent value in |
| * the database. This method cannot be called when |
| * the cursor is on the insert row. |
| * |
| * <P>The <code>refreshRow</code> method provides a way for an |
| * application to |
| * explicitly tell the JDBC driver to refetch a row(s) from the |
| * database. An application may want to call <code>refreshRow</code> when |
| * caching or prefetching is being done by the JDBC driver to |
| * fetch the latest value of a row from the database. The JDBC driver |
| * may actually refresh multiple rows at once if the fetch size is |
| * greater than one. |
| * |
| * <P> All values are refetched subject to the transaction isolation |
| * level and cursor sensitivity. If <code>refreshRow</code> is called after |
| * calling an updater method, but before calling |
| * the method <code>updateRow</code>, then the |
| * updates made to the row are lost. Calling the method |
| * <code>refreshRow</code> frequently will likely slow performance. |
| * |
| * @exception SQLException if a database access error |
| * occurs or if this method is called when the cursor is on the insert row |
| * @since 1.2 |
| */ |
| @Override |
| public void refreshRow() throws SQLException { |
| } |
| |
| /** |
| * Cancels the updates made to the current row in this |
| * <code>ResultSet</code> object. |
| * This method may be called after calling an |
| * updater method(s) and before calling |
| * the method <code>updateRow</code> to roll back |
| * the updates made to a row. If no updates have been made or |
| * <code>updateRow</code> has already been called, this method has no |
| * effect. |
| * |
| * @exception SQLException if a database access error |
| * occurs or if this method is called when the cursor is |
| * on the insert row |
| * @since 1.2 |
| */ |
| @Override |
| public void cancelRowUpdates() throws SQLException { |
| } |
| |
| /** |
| * Moves the cursor to the insert row. The current cursor position is |
| * remembered while the cursor is positioned on the insert row. |
| * |
| * The insert row is a special row associated with an updatable |
| * result set. It is essentially a buffer where a new row may |
| * be constructed by calling the updater methods prior to |
| * inserting the row into the result set. |
| * |
| * Only the updater, getter, |
| * and <code>insertRow</code> methods may be |
| * called when the cursor is on the insert row. All of the columns in |
| * a result set must be given a value each time this method is |
| * called before calling <code>insertRow</code>. |
| * An updater method must be called before a |
| * getter method can be called on a column value. |
| * |
| * @exception SQLException if a database access error occurs |
| * or the result set is not updatable |
| * @since 1.2 |
| */ |
| @Override |
| public void moveToInsertRow() throws SQLException { |
| } |
| |
| /** |
| * Moves the cursor to the remembered cursor position, usually the |
| * current row. This method has no effect if the cursor is not on |
| * the insert row. |
| * |
| * @exception SQLException if a database access error occurs |
| * or the result set is not updatable |
| * @since 1.2 |
| */ |
| @Override |
| public void moveToCurrentRow() throws SQLException { |
| } |
| |
| /** |
| * Retrieves the <code>Statement</code> object that produced this |
| * <code>ResultSet</code> object. |
| * If the result set was generated some other way, such as by a |
| * <code>DatabaseMetaData</code> method, this method returns |
| * <code>null</code>. |
| * |
| * @return the <code>Statment</code> object that produced |
| * this <code>ResultSet</code> object or <code>null</code> |
| * if the result set was produced some other way |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Statement getStatement() throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as an <code>Object</code> |
| * in the Java programming language. |
| * If the value is an SQL <code>NULL</code>, |
| * the driver returns a Java <code>null</code>. |
| * This method uses the given <code>Map</code> object |
| * for the custom mapping of the |
| * SQL structured or distinct type that is being retrieved. |
| * |
| * @param i the first column is 1, the second is 2, ... |
| * @param map a <code>java.util.Map</code> object that contains the mapping |
| * from SQL type names to classes in the Java programming language |
| * @return an <code>Object</code> in the Java programming language |
| * representing the SQL value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Object getObject(int i, java.util.Map map) throws SQLException { |
| return getObject(i); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>Ref</code> object |
| * in the Java programming language. |
| * |
| * @param i the first column is 1, the second is 2, ... |
| * @return a <code>Ref</code> object representing an SQL <code>REF</code> |
| * value |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Ref getRef(int i) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>Blob</code> object |
| * in the Java programming language. |
| * |
| * @param i the first column is 1, the second is 2, ... |
| * @return a <code>Blob</code> object representing the SQL |
| * <code>BLOB</code> value in the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Blob getBlob(int i) throws SQLException { |
| return (Blob)getObject(i); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>Clob</code> object |
| * in the Java programming language. |
| * |
| * @param i the first column is 1, the second is 2, ... |
| * @return a <code>Clob</code> object representing the SQL |
| * <code>CLOB</code> value in the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Clob getClob(int i) throws SQLException { |
| return (Clob)getObject(i); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as an <code>Array</code> object |
| * in the Java programming language. |
| * |
| * @param i the first column is 1, the second is 2, ... |
| * @return an <code>Array</code> object representing the SQL |
| * <code>ARRAY</code> value in the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Array getArray(int i) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as an <code>Object</code> |
| * in the Java programming language. |
| * If the value is an SQL <code>NULL</code>, |
| * the driver returns a Java <code>null</code>. |
| * This method uses the specified <code>Map</code> object for |
| * custom mapping if appropriate. |
| * |
| * @param colName the name of the column from which to retrieve the value |
| * @param map a <code>java.util.Map</code> object that contains the mapping |
| * from SQL type names to classes in the Java programming language |
| * @return an <code>Object</code> representing the SQL value in the |
| * specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Object getObject(String colName, java.util.Map map) throws SQLException { |
| return getObject(colName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>Ref</code> object |
| * in the Java programming language. |
| * |
| * @param colName the column name |
| * @return a <code>Ref</code> object representing the SQL <code>REF</code> |
| * value in the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Ref getRef(String colName) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>Blob</code> object |
| * in the Java programming language. |
| * |
| * @param colName the name of the column from which to retrieve the value |
| * @return a <code>Blob</code> object representing the SQL <code>BLOB</code> |
| * value in the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Blob getBlob(String colName) throws SQLException { |
| return (Blob)getObject(colName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>Clob</code> object |
| * in the Java programming language. |
| * |
| * @param colName the name of the column from which to retrieve the value |
| * @return a <code>Clob</code> object representing the SQL <code>CLOB</code> |
| * value in the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Clob getClob(String colName) throws SQLException { |
| return (Clob)getObject(colName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as an <code>Array</code> object |
| * in the Java programming language. |
| * |
| * @param colName the name of the column from which to retrieve the value |
| * @return an <code>Array</code> object representing the SQL <code>ARRAY</code> value in |
| * the specified column |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public Array getArray(String colName) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.sql.Date</code> object |
| * in the Java programming language. |
| * This method uses the given calendar to construct an appropriate millisecond |
| * value for the date if the underlying database does not store |
| * timezone information. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param cal the <code>java.util.Calendar</code> object |
| * to use in constructing the date |
| * @return the column value as a <code>java.sql.Date</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.sql.Date getDate(int columnIndex, Calendar cal) throws SQLException { |
| return getDate(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.sql.Date</code> object |
| * in the Java programming language. |
| * This method uses the given calendar to construct an appropriate millisecond |
| * value for the date if the underlying database does not store |
| * timezone information. |
| * |
| * @param columnName the SQL name of the column from which to retrieve the value |
| * @param cal the <code>java.util.Calendar</code> object |
| * to use in constructing the date |
| * @return the column value as a <code>java.sql.Date</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.sql.Date getDate(String columnName, Calendar cal) throws SQLException { |
| return getDate(columnName); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.sql.Time</code> object |
| * in the Java programming language. |
| * This method uses the given calendar to construct an appropriate millisecond |
| * value for the time if the underlying database does not store |
| * timezone information. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param cal the <code>java.util.Calendar</code> object |
| * to use in constructing the time |
| * @return the column value as a <code>java.sql.Time</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.sql.Time getTime(int columnIndex, Calendar cal) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.sql.Time</code> object |
| * in the Java programming language. |
| * This method uses the given calendar to construct an appropriate millisecond |
| * value for the time if the underlying database does not store |
| * timezone information. |
| * |
| * @param columnName the SQL name of the column |
| * @param cal the <code>java.util.Calendar</code> object |
| * to use in constructing the time |
| * @return the column value as a <code>java.sql.Time</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.sql.Time getTime(String columnName, Calendar cal) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.sql.Timestamp</code> object |
| * in the Java programming language. |
| * This method uses the given calendar to construct an appropriate millisecond |
| * value for the timestamp if the underlying database does not store |
| * timezone information. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param cal the <code>java.util.Calendar</code> object |
| * to use in constructing the timestamp |
| * @return the column value as a <code>java.sql.Timestamp</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.sql.Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException { |
| return getTimestamp(columnIndex); |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.sql.Timestamp</code> object |
| * in the Java programming language. |
| * This method uses the given calendar to construct an appropriate millisecond |
| * value for the timestamp if the underlying database does not store |
| * timezone information. |
| * |
| * @param columnName the SQL name of the column |
| * @param cal the <code>java.util.Calendar</code> object |
| * to use in constructing the date |
| * @return the column value as a <code>java.sql.Timestamp</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * @since 1.2 |
| */ |
| @Override |
| public java.sql.Timestamp getTimestamp(String columnName, Calendar cal) throws SQLException { |
| return getTimestamp(columnName); |
| } |
| |
| //-------------------------- JDBC 3.0 ---------------------------------------- |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.net.URL</code> |
| * object in the Java programming language. |
| * |
| * @param columnIndex the index of the column 1 is the first, 2 is the second,... |
| * @return the column value as a <code>java.net.URL</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs, |
| * or if a URL is malformed |
| * @since 1.4 |
| */ |
| @Override |
| public java.net.URL getURL(int columnIndex) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Retrieves the value of the designated column in the current row |
| * of this <code>ResultSet</code> object as a <code>java.net.URL</code> |
| * object in the Java programming language. |
| * |
| * @param columnName the SQL name of the column |
| * @return the column value as a <code>java.net.URL</code> object; |
| * if the value is SQL <code>NULL</code>, |
| * the value returned is <code>null</code> in the Java programming language |
| * @exception SQLException if a database access error occurs |
| * or if a URL is malformed |
| * @since 1.4 |
| */ |
| @Override |
| public java.net.URL getURL(String columnName) throws SQLException { |
| return null; |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Ref</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateRef(int columnIndex, java.sql.Ref x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Ref</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateRef(String columnName, java.sql.Ref x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Blob</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateBlob(int columnIndex, java.sql.Blob x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Blob</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateBlob(String columnName, java.sql.Blob x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Clob</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateClob(int columnIndex, java.sql.Clob x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Clob</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateClob(String columnName, java.sql.Clob x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Array</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnIndex the first column is 1, the second is 2, ... |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateArray(int columnIndex, java.sql.Array x) throws SQLException { |
| } |
| |
| /** |
| * Updates the designated column with a <code>java.sql.Array</code> value. |
| * The updater methods are used to update column values in the |
| * current row or the insert row. The updater methods do not |
| * update the underlying database; instead the <code>updateRow</code> or |
| * <code>insertRow</code> methods are called to update the database. |
| * |
| * @param columnName the name of the column |
| * @param x the new column value |
| * @exception SQLException if a database access error occurs |
| * @since 1.4 |
| */ |
| @Override |
| public void updateArray(String columnName, java.sql.Array x) throws SQLException { |
| } |
| |
| // 236070: Methods introduced in JDK 1.6 |
| @Override |
| public int getHoldability() throws SQLException { |
| return 0; |
| } |
| |
| @Override |
| public Reader getNCharacterStream(int columnIndex) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public Reader getNCharacterStream(String columnLabel) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public NClob getNClob(int columnIndex) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public NClob getNClob(String columnLabel) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public String getNString(int columnIndex) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public String getNString(String columnLabel) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public RowId getRowId(int columnIndex) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public RowId getRowId(String columnLabel) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public SQLXML getSQLXML(int columnIndex) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public SQLXML getSQLXML(String columnLabel) throws SQLException { |
| return null; |
| } |
| |
| @Override |
| public boolean isClosed() throws SQLException { |
| return false; |
| } |
| |
| @Override |
| public void updateAsciiStream(int columnIndex, InputStream stream, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateAsciiStream(int columnIndex, InputStream stream) throws SQLException { |
| } |
| |
| @Override |
| public void updateAsciiStream(String columnLabel, InputStream stream, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateAsciiStream(String columnLabel, InputStream stream) throws SQLException { |
| } |
| |
| @Override |
| public void updateBlob(int columnIndex, InputStream stream, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateBlob(int columnIndex, InputStream stream) throws SQLException { |
| } |
| |
| @Override |
| public void updateBlob(String columnLabel, InputStream stream, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateBlob(String columnLabel, InputStream stream) throws SQLException { |
| } |
| |
| @Override |
| public void updateBinaryStream(int columnIndex, InputStream stream, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateBinaryStream(int columnIndex, InputStream stream) throws SQLException { |
| } |
| |
| @Override |
| public void updateBinaryStream(String columnLabel, InputStream stream, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateBinaryStream(String columnLabel, InputStream stream) throws SQLException { |
| } |
| |
| @Override |
| public void updateCharacterStream(int columnIndex, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateCharacterStream(int columnIndex, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateClob(int columnIndex, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateClob(int columnIndex, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateClob(String columnLabel, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateClob(String columnLabel, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateNCharacterStream(int columnIndex, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateNCharacterStream(int columnIndex, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateNClob(int columnIndex, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException { |
| } |
| |
| @Override |
| public void updateNClob(String columnLabel, Reader reader) throws SQLException { |
| } |
| |
| @Override |
| public void updateNClob(int columnIndex, NClob nclob) throws SQLException { |
| } |
| |
| @Override |
| public void updateNClob(String columnLabel, NClob nclob) throws SQLException { |
| } |
| |
| @Override |
| public void updateNString(int columnIndex, String nString) throws SQLException { |
| } |
| |
| @Override |
| public void updateNString(String columnLabel, String nString) throws SQLException { |
| } |
| |
| @Override |
| public void updateSQLXML(String columnLabel, SQLXML sqlxml) throws SQLException { |
| } |
| |
| @Override |
| public void updateSQLXML(int columnIndex, SQLXML sqlxml) throws SQLException { |
| } |
| |
| @Override |
| public void updateRowId(int columnIndex, RowId rowid) throws SQLException { |
| } |
| |
| @Override |
| public void updateRowId(String columnLabel, RowId rowid) throws SQLException { |
| } |
| |
| @Override |
| public boolean isWrapperFor(Class<?> iFace) throws SQLException{ |
| return false; |
| } |
| |
| @Override |
| public <T>T unwrap(Class<T> iFace) throws SQLException { |
| return iFace.cast(this); |
| } |
| |
| @Override |
| public <T> T getObject(String columnLabel, Class<T> type){return null;} |
| |
| @Override |
| public <T> T getObject(int columnIndex, Class<T> type){return null;} |
| } |