| /******************************************************************************* |
| * Copyright (c) 2008, 2009 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.eclipselink.core.internal; |
| |
| import org.eclipse.core.runtime.content.IContentType; |
| import org.eclipse.jpt.core.JpaPlatformProvider; |
| import org.eclipse.jpt.core.JpaResourceModelProvider; |
| import org.eclipse.jpt.core.JpaResourceType; |
| import org.eclipse.jpt.core.JptCorePlugin; |
| import org.eclipse.jpt.core.ResourceDefinition; |
| import org.eclipse.jpt.core.context.java.JavaAttributeMappingDefinition; |
| import org.eclipse.jpt.core.context.java.JavaTypeMappingDefinition; |
| import org.eclipse.jpt.core.internal.AbstractJpaPlatformProvider; |
| import org.eclipse.jpt.core.internal.JarResourceModelProvider; |
| import org.eclipse.jpt.core.internal.JavaResourceModelProvider; |
| import org.eclipse.jpt.core.internal.OrmResourceModelProvider; |
| import org.eclipse.jpt.core.internal.PersistenceResourceModelProvider; |
| import org.eclipse.jpt.core.internal.context.java.JavaBasicMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaEmbeddableDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaEmbeddedIdMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaEmbeddedMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaEntityDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaIdMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaManyToManyMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaManyToOneMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaMappedSuperclassDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaTransientMappingDefinition; |
| import org.eclipse.jpt.core.internal.context.java.JavaVersionMappingDefinition; |
| import org.eclipse.jpt.core.internal.jpa1.context.orm.GenericOrmXmlDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkBasicCollectionMappingDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkBasicMapMappingDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkOneToManyMappingDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkOneToOneMappingDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkTransformationMappingDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkVariableOneToOneMappingDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.orm.EclipseLinkOrmXmlDefinition; |
| import org.eclipse.jpt.eclipselink.core.internal.context.persistence.EclipseLinkPersistenceXmlDefinition; |
| |
| /** |
| * EclipseLink platform |
| */ |
| public class EclipseLinkJpaPlatformProvider |
| extends AbstractJpaPlatformProvider |
| { |
| public static final String ID = "org.eclipse.eclipselink.platform"; //$NON-NLS-1$ |
| |
| // singleton |
| private static final JpaPlatformProvider INSTANCE = |
| new EclipseLinkJpaPlatformProvider(); |
| |
| |
| /** |
| * Return the singleton. |
| */ |
| public static JpaPlatformProvider instance() { |
| return INSTANCE; |
| } |
| |
| |
| /** |
| * Enforce singleton usage |
| */ |
| private EclipseLinkJpaPlatformProvider() { |
| super(); |
| } |
| |
| |
| // ********* resource models ********* |
| |
| public JpaResourceType getMostRecentSupportedResourceType(IContentType contentType) { |
| if (contentType.equals(JptCorePlugin.JAVA_SOURCE_CONTENT_TYPE)) { |
| return JptCorePlugin.JAVA_SOURCE_RESOURCE_TYPE; |
| } |
| else if (contentType.equals(JptCorePlugin.JAR_CONTENT_TYPE)) { |
| return JptCorePlugin.JAR_RESOURCE_TYPE; |
| } |
| else if (contentType.equals(JptCorePlugin.PERSISTENCE_XML_CONTENT_TYPE)) { |
| return JptCorePlugin.PERSISTENCE_XML_1_0_RESOURCE_TYPE; |
| } |
| else if (contentType.equals(JptCorePlugin.ORM_XML_CONTENT_TYPE)) { |
| return JptCorePlugin.ORM_XML_1_0_RESOURCE_TYPE; |
| } |
| else if (contentType.equals(JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE)) { |
| return JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_1_0_RESOURCE_TYPE; |
| } |
| else { |
| throw new IllegalArgumentException(contentType.toString()); |
| } |
| } |
| |
| @Override |
| protected JpaResourceModelProvider[] buildResourceModelProviders() { |
| // order should not be important here |
| return new JpaResourceModelProvider[] { |
| JavaResourceModelProvider.instance(), |
| JarResourceModelProvider.instance(), |
| PersistenceResourceModelProvider.instance(), |
| OrmResourceModelProvider.instance(), |
| EclipseLinkOrmResourceModelProvider.instance()}; |
| } |
| |
| |
| // ********* java type mappings ********* |
| |
| @Override |
| protected JavaTypeMappingDefinition[] buildNonNullJavaTypeMappingDefinitions() { |
| // order determined by analyzing order that eclipselink uses |
| // NOTE: no type mappings specific to eclipselink |
| return new JavaTypeMappingDefinition[] { |
| JavaEntityDefinition.instance(), |
| JavaEmbeddableDefinition.instance(), |
| JavaMappedSuperclassDefinition.instance()}; |
| } |
| |
| |
| // ********* java attribute mappings ********* |
| |
| @Override |
| protected JavaAttributeMappingDefinition[] buildNonNullDefaultJavaAttributeMappingDefinitions() { |
| // order determined by analyzing order that eclipselink uses |
| return new JavaAttributeMappingDefinition[] { |
| JavaEmbeddedMappingDefinition.instance(), |
| JavaEclipseLinkOneToManyMappingDefinition.instance(), |
| JavaEclipseLinkOneToOneMappingDefinition.instance(), |
| JavaEclipseLinkVariableOneToOneMappingDefinition.instance(), |
| JavaBasicMappingDefinition.instance()}; |
| } |
| |
| @Override |
| protected JavaAttributeMappingDefinition[] buildNonNullSpecifiedJavaAttributeMappingDefinitions() { |
| // order determined by analyzing order that eclipselink uses |
| return new JavaAttributeMappingDefinition[] { |
| JavaTransientMappingDefinition.instance(), |
| JavaEclipseLinkBasicCollectionMappingDefinition.instance(), |
| JavaEclipseLinkBasicMapMappingDefinition.instance(), |
| JavaIdMappingDefinition.instance(), |
| JavaVersionMappingDefinition.instance(), |
| JavaBasicMappingDefinition.instance(), |
| JavaEmbeddedMappingDefinition.instance(), |
| JavaEmbeddedIdMappingDefinition.instance(), |
| JavaEclipseLinkTransformationMappingDefinition.instance(), |
| JavaManyToManyMappingDefinition.instance(), |
| JavaManyToOneMappingDefinition.instance(), |
| JavaEclipseLinkOneToManyMappingDefinition.instance(), |
| JavaEclipseLinkOneToOneMappingDefinition.instance(), |
| JavaEclipseLinkVariableOneToOneMappingDefinition.instance()}; |
| } |
| |
| |
| // ********* mapping files ********* |
| |
| @Override |
| protected ResourceDefinition[] buildResourceDefinitions() { |
| // order should not be important here |
| return new ResourceDefinition[] { |
| EclipseLinkPersistenceXmlDefinition.instance(), |
| EclipseLinkOrmXmlDefinition.instance(), |
| GenericOrmXmlDefinition.instance()}; |
| } |
| } |