| /******************************************************************************* |
| * Copyright (c) 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.eclipselink.core.internal.context.java; |
| |
| import org.eclipse.jpt.common.utility.internal.ArrayTools; |
| import org.eclipse.jpt.common.utility.internal.iterables.ArrayIterable; |
| import org.eclipse.jpt.jpa.core.context.java.JavaAttributeMappingDefinition; |
| import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaManyToOneMappingDefinition; |
| import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkJoinFetchAnnotation; |
| |
| public class JavaEclipseLinkManyToOneMappingDefinition |
| extends AbstractJavaManyToOneMappingDefinition |
| { |
| // singleton |
| private static final JavaAttributeMappingDefinition INSTANCE = new JavaEclipseLinkManyToOneMappingDefinition(); |
| |
| /** |
| * Return the singleton. |
| */ |
| public static JavaAttributeMappingDefinition instance() { |
| return INSTANCE; |
| } |
| |
| |
| /** |
| * Enforce singleton usage |
| */ |
| private JavaEclipseLinkManyToOneMappingDefinition() { |
| super(); |
| } |
| |
| @Override |
| public Iterable<String> getSupportingAnnotationNames() { |
| return COMBINED_SUPPORTING_ANNOTATION_NAMES; |
| } |
| |
| public static final String[] ECLIPSE_LINK_SUPPORTING_ANNOTATION_NAMES_ARRAY = new String[] { |
| EclipseLinkJoinFetchAnnotation.ANNOTATION_NAME |
| }; |
| |
| protected static final String[] COMBINED_SUPPORTING_ANNOTATION_NAMES_ARRAY = ArrayTools.concatenate( |
| SUPPORTING_ANNOTATION_NAMES_ARRAY, |
| ECLIPSE_LINK_SUPPORTING_ANNOTATION_NAMES_ARRAY |
| ); |
| protected static final Iterable<String> COMBINED_SUPPORTING_ANNOTATION_NAMES = new ArrayIterable<String>(COMBINED_SUPPORTING_ANNOTATION_NAMES_ARRAY); |
| } |