| /* |
| * 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 |
| // 02/08/2012-2.4 Guy Pelletier |
| // - 350487: JPA 2.1 Specification defined support for Stored Procedure Calls |
| package org.eclipse.persistence.queries; |
| |
| import java.io.Serializable; |
| |
| import org.eclipse.persistence.sessions.DatabaseRecord; |
| |
| /** |
| * <p><b>Purpose</b>: |
| * An abstract superclass that represents the commonalities between the main |
| * result types of the SQLResultSetMapping |
| * |
| * @see EntityResult |
| * @see ColumnResult |
| * @see ConstructorResult |
| * @author Gordon Yorke |
| * @since TopLink Java Essentials |
| */ |
| public abstract class SQLResult implements Serializable{ |
| protected SQLResultSetMapping sqlResultSetMapping; |
| |
| /** |
| * INTERNAL: |
| * Convert all the class-name-based settings in this SQLResult to actual class-based |
| * settings. This method is used when converting a project that has been built |
| * with class names to a project with classes. |
| */ |
| public void convertClassNamesToClasses(ClassLoader classLoader){} |
| |
| /** |
| * INTERNAL: |
| * Return the SQLResultSetMapping this SQLResult is part of. |
| */ |
| public SQLResultSetMapping getSQLResultMapping() { |
| return sqlResultSetMapping; |
| } |
| |
| /** |
| * Return true if this is a column result. |
| */ |
| public boolean isColumnResult(){ |
| return false; |
| } |
| |
| /** |
| * Return true if this is a constructor result. |
| */ |
| public boolean isConstructorResult(){ |
| return false; |
| } |
| |
| /** |
| * Return true if this is an entity result. |
| */ |
| public boolean isEntityResult(){ |
| return false; |
| } |
| |
| /** |
| * INTERNAL: |
| * Set the SQLResultSetMapping this SQLResult is part of. |
| */ |
| public void setSQLResultMapping(SQLResultSetMapping mapping) { |
| sqlResultSetMapping = mapping; |
| } |
| |
| /** |
| * INTERNAL: |
| * This method is a convenience method for extracting values from Results |
| */ |
| public abstract Object getValueFromRecord(DatabaseRecord record, ResultSetMappingQuery query); |
| |
| } |