| /* |
| * 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 |
| // 06/20/2012-2.5 Guy Pelletier |
| // - 350487: JPA 2.1 Specification defined support for Stored Procedure Calls |
| package org.eclipse.persistence.queries; |
| |
| import java.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Iterator; |
| |
| import org.eclipse.persistence.internal.localization.ExceptionLocalization; |
| |
| /** |
| * <p><b>Purpose</b>: |
| * Concrete class to represent the SQLResultSetMapping structure as defined by |
| * the EJB 3.0 Persistence specification. This class is used by the |
| * ResultSetMappingQuery and is a component of the EclipsepLink Project |
| * |
| * @see org.eclipse.persistence.sessions.Project |
| * @author Gordon Yorke |
| * @since TopLink Java Essentials |
| */ |
| public class SQLResultSetMapping implements Serializable{ |
| /** Stores the name of this SQLResultSetMapping. This name is unique within |
| * The project. |
| */ |
| protected String name; |
| |
| /** Stores the list of SQLResult in the order they were |
| * added to the Mapping |
| */ |
| protected List<SQLResult> results; |
| |
| /** |
| * Defaulting constructor. Will set the name to the result class name |
| * and add an EntityResult for the result class. |
| */ |
| public SQLResultSetMapping(Class<?> resultClass) { |
| this.name = resultClass.getName(); |
| this.addResult(new EntityResult(resultClass)); |
| } |
| |
| public SQLResultSetMapping(String name){ |
| this.name = name; |
| if (this.name == null){ |
| throw new IllegalArgumentException(ExceptionLocalization.buildMessage("null_value_in_sqlresultsetmapping")); |
| } |
| } |
| |
| /** |
| * INTERNAL: |
| * Convert all the class-name-based settings in this SQLResultSetMapping 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){ |
| Iterator<SQLResult> iterator = getResults().iterator(); |
| while (iterator.hasNext()){ |
| iterator.next().convertClassNamesToClasses(classLoader); |
| } |
| } |
| |
| public String getName(){ |
| return this.name; |
| } |
| |
| public void addResult(SQLResult result){ |
| if (result == null){ |
| return; |
| } |
| getResults().add(result); |
| result.setSQLResultMapping(this); |
| } |
| |
| /** |
| * Accessor for the internally stored list of ColumnResult. Calling this |
| * method will result in a collection being created to store the ColumnResult |
| */ |
| public List<SQLResult> getResults(){ |
| if (this.results == null){ |
| this.results = new ArrayList(); |
| } |
| return this.results; |
| } |
| } |