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third-party-mirror / eclipselink / fd125c8450acafa32d07359d46da0340d2b0d46a / . / foundation / org.eclipse.persistence.core.test.framework / src / main / java / org / eclipse / persistence / testing / tests / performance / emulateddb / EmulatedResultSet.java
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/*
* 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 &lt;= rows &lt;= 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;}
}