| /******************************************************************************* |
| * Copyright (c) 2006, 2010 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.internal.context.java; |
| |
| import org.eclipse.jpt.common.utility.internal.iterables.ArrayIterable; |
| import org.eclipse.jpt.jpa.core.JpaFactory; |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.java.JavaAttributeMapping; |
| import org.eclipse.jpt.jpa.core.context.java.JavaAttributeMappingDefinition; |
| import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute; |
| import org.eclipse.jpt.jpa.core.resource.java.JoinTableAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.ManyToManyAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.MapKeyAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.OrderByAnnotation; |
| |
| public abstract class AbstractJavaManyToManyMappingDefinition |
| implements JavaAttributeMappingDefinition |
| { |
| protected AbstractJavaManyToManyMappingDefinition() { |
| super(); |
| } |
| |
| public String getKey() { |
| return MappingKeys.MANY_TO_MANY_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| public String getAnnotationName() { |
| return ManyToManyAnnotation.ANNOTATION_NAME; |
| } |
| |
| public boolean isSpecified(JavaPersistentAttribute persistentAttribute) { |
| return persistentAttribute.getResourcePersistentAttribute().getAnnotation(this.getAnnotationName()) != null; |
| } |
| |
| public Iterable<String> getSupportingAnnotationNames() { |
| return SUPPORTING_ANNOTATION_NAMES; |
| } |
| |
| protected static final String[] SUPPORTING_ANNOTATION_NAMES_ARRAY = new String[] { |
| JoinTableAnnotation.ANNOTATION_NAME, |
| MapKeyAnnotation.ANNOTATION_NAME, |
| OrderByAnnotation.ANNOTATION_NAME |
| }; |
| protected static final Iterable<String> SUPPORTING_ANNOTATION_NAMES = new ArrayIterable<String>(SUPPORTING_ANNOTATION_NAMES_ARRAY); |
| |
| public JavaAttributeMapping buildMapping(JavaPersistentAttribute persistentAttribute, JpaFactory factory) { |
| return factory.buildJavaManyToManyMapping(persistentAttribute); |
| } |
| |
| @Override |
| public String toString() { |
| return this.getClass().getSimpleName(); |
| } |
| } |