| /******************************************************************************* |
| * Copyright (c) 2008, 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.eclipselink.core.internal.context.orm; |
| |
| import java.util.List; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jpt.core.context.orm.EntityMappings; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.core.internal.context.JptValidator; |
| import org.eclipse.jpt.core.internal.context.orm.AbstractOrmEntity; |
| import org.eclipse.jpt.core.jpa2.context.CacheableHolder2_0; |
| import org.eclipse.jpt.core.jpa2.context.orm.OrmCacheable2_0; |
| import org.eclipse.jpt.core.jpa2.context.orm.OrmCacheableHolder2_0; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; |
| import org.eclipse.jpt.core.resource.orm.XmlClassReference; |
| import org.eclipse.jpt.core.resource.orm.v2_0.XmlCacheable_2_0; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkChangeTracking; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkCustomizer; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkReadOnly; |
| import org.eclipse.jpt.eclipselink.core.context.java.JavaEclipseLinkCaching; |
| import org.eclipse.jpt.eclipselink.core.context.java.JavaEclipseLinkEntity; |
| import org.eclipse.jpt.eclipselink.core.context.orm.EclipseLinkConverterHolder; |
| import org.eclipse.jpt.eclipselink.core.context.orm.OrmEclipseLinkCaching; |
| import org.eclipse.jpt.eclipselink.core.context.orm.OrmEclipseLinkEntity; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkCustomizer; |
| import org.eclipse.jpt.eclipselink.core.internal.v1_1.context.EclipseLinkEntityPrimaryKeyValidator; |
| import org.eclipse.jpt.eclipselink.core.internal.v1_1.context.EclipseLinkTypeMappingValidator; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlCacheHolder; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlChangeTrackingHolder; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlConvertersHolder; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlCustomizerHolder; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlEntity; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlReadOnly; |
| import org.eclipse.jpt.eclipselink.core.v2_0.resource.java.EclipseLinkClassExtractorAnnotation2_1; |
| import org.eclipse.jpt.utility.internal.iterables.CompositeIterable; |
| import org.eclipse.jpt.utility.internal.iterables.EmptyIterable; |
| import org.eclipse.jpt.utility.internal.iterables.SingleElementIterable; |
| import org.eclipse.text.edits.ReplaceEdit; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public class OrmEclipseLinkEntityImpl |
| extends AbstractOrmEntity |
| implements OrmEclipseLinkEntity |
| { |
| protected final OrmEclipseLinkReadOnly readOnly; |
| |
| protected final OrmEclipseLinkCustomizer customizer; |
| |
| protected final OrmEclipseLinkChangeTracking changeTracking; |
| |
| protected final OrmEclipseLinkCaching caching; |
| |
| protected final OrmEclipseLinkConverterHolder converterHolder; |
| |
| protected JavaResourcePersistentType classExtractorPersistentType; |
| |
| public OrmEclipseLinkEntityImpl(OrmPersistentType parent, XmlEntity resourceMapping) { |
| super(parent, resourceMapping); |
| this.readOnly = new OrmEclipseLinkReadOnly(this, (XmlReadOnly) this.resourceTypeMapping, getJavaReadOnly()); |
| this.customizer = new OrmEclipseLinkCustomizer(this, (XmlCustomizerHolder) this.resourceTypeMapping, getJavaCustomizer()); |
| this.changeTracking = new OrmEclipseLinkChangeTracking(this, (XmlChangeTrackingHolder) this.resourceTypeMapping, getJavaChangeTracking()); |
| this.caching = new OrmEclipseLinkCachingImpl(this, (XmlCacheHolder) this.resourceTypeMapping, (XmlCacheable_2_0) this.resourceTypeMapping, getJavaCaching()); |
| this.converterHolder = new OrmEclipseLinkConverterHolder(this, (XmlConvertersHolder) this.resourceTypeMapping); |
| this.classExtractorPersistentType = getResourceClassExtractorPersistentType(); |
| } |
| |
| |
| @Override |
| public XmlEntity getResourceTypeMapping() { |
| return (XmlEntity) super.getResourceTypeMapping(); |
| } |
| |
| public boolean usesPrimaryKeyColumns() { |
| return getResourceTypeMapping().getPrimaryKey() != null |
| || usesJavaPrimaryKeyColumns(); |
| } |
| |
| public OrmEclipseLinkCaching getCaching() { |
| return this.caching; |
| } |
| |
| public EclipseLinkCustomizer getCustomizer() { |
| return this.customizer; |
| } |
| |
| public EclipseLinkChangeTracking getChangeTracking() { |
| return this.changeTracking; |
| } |
| |
| public OrmEclipseLinkReadOnly getReadOnly() { |
| return this.readOnly; |
| } |
| |
| public EclipseLinkConverterHolder getConverterHolder() { |
| return this.converterHolder; |
| } |
| |
| public OrmCacheable2_0 getCacheable() { |
| return ((OrmCacheableHolder2_0) getCaching()).getCacheable(); |
| } |
| |
| public boolean calculateDefaultCacheable() { |
| return ((CacheableHolder2_0) getCaching()).calculateDefaultCacheable(); |
| } |
| |
| |
| @Override |
| protected boolean buildSpecifiedDiscriminatorColumnIsAllowed() { |
| return super.buildSpecifiedDiscriminatorColumnIsAllowed() && !classExtractorIsUsed(); |
| } |
| |
| protected boolean classExtractorIsUsed() { |
| return getResourceClassExtractor() != null || getClassExtractorAnnotation() != null; |
| } |
| |
| protected XmlClassReference getResourceClassExtractor() { |
| return getResourceTypeMapping().getClassExtractor(); |
| } |
| |
| protected EclipseLinkClassExtractorAnnotation2_1 getClassExtractorAnnotation() { |
| if (getJavaEntityForDefaults() != null) { |
| JavaResourcePersistentType jrpt = getJavaPersistentType().getResourcePersistentType(); |
| return (EclipseLinkClassExtractorAnnotation2_1) jrpt.getAnnotation(EclipseLinkClassExtractorAnnotation2_1.ANNOTATION_NAME); |
| } |
| return null; |
| } |
| |
| protected JavaResourcePersistentType getResourceClassExtractorPersistentType() { |
| XmlClassReference classExtractorClassRef = this.getResourceClassExtractor(); |
| if (classExtractorClassRef == null) { |
| return null; |
| } |
| |
| String className = classExtractorClassRef.getClassName(); |
| if (className == null) { |
| return null; |
| } |
| |
| return this.getEntityMappings().resolveJavaResourcePersistentType(className); |
| } |
| |
| protected boolean classExtractorIsFor(String typeName) { |
| if (this.classExtractorPersistentType != null && this.classExtractorPersistentType.getQualifiedName().equals(typeName)) { |
| return true; |
| } |
| return false; |
| } |
| |
| protected boolean classExtractorIsIn(IPackageFragment packageFragment) { |
| if (this.classExtractorPersistentType != null) { |
| return this.classExtractorPersistentType.isIn(packageFragment); |
| } |
| return false; |
| } |
| |
| protected EntityMappings getEntityMappings() { |
| return (EntityMappings) getMappingFileRoot(); |
| } |
| |
| |
| // **************** resource-context interaction *************************** |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.readOnly.update(getJavaReadOnly()); |
| this.customizer.update(getJavaCustomizer()); |
| this.changeTracking.update(getJavaChangeTracking()); |
| this.caching.update(getJavaCaching()); |
| this.converterHolder.update(); |
| this.updateClassExtractorPersistentType(); |
| } |
| |
| @Override |
| protected JavaEclipseLinkEntity getJavaEntityForDefaults() { |
| return (JavaEclipseLinkEntity) super.getJavaEntityForDefaults(); |
| } |
| |
| protected EclipseLinkReadOnly getJavaReadOnly() { |
| JavaEclipseLinkEntity javaEntity = getJavaEntityForDefaults(); |
| return (javaEntity == null) ? null : javaEntity.getReadOnly(); |
| } |
| |
| protected JavaEclipseLinkCustomizer getJavaCustomizer() { |
| JavaEclipseLinkEntity javaEntity = getJavaEntityForDefaults(); |
| return (javaEntity == null) ? null : (JavaEclipseLinkCustomizer) javaEntity.getCustomizer(); |
| } |
| |
| protected EclipseLinkChangeTracking getJavaChangeTracking() { |
| JavaEclipseLinkEntity javaEntity = getJavaEntityForDefaults(); |
| return (javaEntity == null) ? null : javaEntity.getChangeTracking(); |
| } |
| |
| protected JavaEclipseLinkCaching getJavaCaching() { |
| JavaEclipseLinkEntity javaEntity = getJavaEntityForDefaults(); |
| return (javaEntity == null) ? null : javaEntity.getCaching(); |
| } |
| |
| protected boolean usesJavaPrimaryKeyColumns() { |
| JavaEclipseLinkEntity javaEntity = getJavaEntityForDefaults(); |
| return (javaEntity == null) ? false : javaEntity.usesPrimaryKeyColumns(); |
| } |
| |
| protected void updateClassExtractorPersistentType() { |
| this.classExtractorPersistentType = this.getResourceClassExtractorPersistentType(); |
| } |
| |
| |
| //************************* refactoring ************************ |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName) { |
| return new CompositeIterable<ReplaceEdit>( |
| super.createRenameTypeEdits(originalType, newName), |
| this.createCustomizerRenameTypeEdits(originalType, newName), |
| this.createConverterHolderRenameTypeEdits(originalType, newName), |
| this.createClassExtractorRenameTypeEdits(originalType, newName)); |
| } |
| |
| protected Iterable<ReplaceEdit> createCustomizerRenameTypeEdits(IType originalType, String newName) { |
| return this.customizer.createRenameTypeEdits(originalType, newName); |
| } |
| |
| protected Iterable<ReplaceEdit> createConverterHolderRenameTypeEdits(IType originalType, String newName) { |
| return this.converterHolder.createRenameTypeEdits(originalType, newName); |
| } |
| |
| protected Iterable<ReplaceEdit> createClassExtractorRenameTypeEdits(IType originalType, String newName) { |
| if (this.classExtractorIsFor(originalType.getFullyQualifiedName('.'))) { |
| return new SingleElementIterable<ReplaceEdit>(this.getResourceClassExtractor().createRenameEdit(originalType, newName)); |
| } |
| return EmptyIterable.instance(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage) { |
| return new CompositeIterable<ReplaceEdit>( |
| super.createMoveTypeEdits(originalType, newPackage), |
| this.createCustomizerMoveTypeEdits(originalType, newPackage), |
| this.createConverterHolderMoveTypeEdits(originalType, newPackage), |
| this.createClassExtractorMoveTypeEdits(originalType, newPackage)); |
| } |
| |
| protected Iterable<ReplaceEdit> createCustomizerMoveTypeEdits(IType originalType, IPackageFragment newPackage) { |
| return this.customizer.createMoveTypeEdits(originalType, newPackage); |
| } |
| |
| protected Iterable<ReplaceEdit> createConverterHolderMoveTypeEdits(IType originalType, IPackageFragment newPackage) { |
| return this.converterHolder.createMoveTypeEdits(originalType, newPackage); |
| } |
| |
| protected Iterable<ReplaceEdit> createClassExtractorMoveTypeEdits(IType originalType, IPackageFragment newPackage) { |
| if (this.classExtractorIsFor(originalType.getFullyQualifiedName('.'))) { |
| return new SingleElementIterable<ReplaceEdit>(this.getResourceClassExtractor().createRenamePackageEdit(newPackage.getElementName())); |
| } |
| return EmptyIterable.instance(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName) { |
| return new CompositeIterable<ReplaceEdit>( |
| super.createRenamePackageEdits(originalPackage, newName), |
| this.createCustomizerRenamePackageEdits(originalPackage, newName), |
| this.createConverterHolderRenamePackageEdits(originalPackage, newName), |
| this.createClassExtractorRenamePackageEdits(originalPackage, newName)); |
| } |
| |
| protected Iterable<ReplaceEdit> createCustomizerRenamePackageEdits(IPackageFragment originalPackage, String newName) { |
| return this.customizer.createRenamePackageEdits(originalPackage, newName); |
| } |
| |
| protected Iterable<ReplaceEdit> createConverterHolderRenamePackageEdits(IPackageFragment originalPackage, String newName) { |
| return this.converterHolder.createRenamePackageEdits(originalPackage, newName); |
| } |
| |
| protected Iterable<ReplaceEdit> createClassExtractorRenamePackageEdits(IPackageFragment originalPackage, String newName) { |
| if (this.classExtractorIsIn(originalPackage)) { |
| return new SingleElementIterable<ReplaceEdit>(this.getResourceClassExtractor().createRenamePackageEdit(newName)); |
| } |
| return EmptyIterable.instance(); |
| } |
| |
| |
| // **************** validation ************************************** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter) { |
| super.validate(messages, reporter); |
| this.readOnly.validate(messages, reporter); |
| this.customizer.validate(messages, reporter); |
| this.changeTracking.validate(messages, reporter); |
| this.caching.validate(messages, reporter); |
| } |
| |
| @Override |
| protected JptValidator buildPrimaryKeyValidator() { |
| return new EclipseLinkEntityPrimaryKeyValidator(this, buildTextRangeResolver()); |
| } |
| |
| @Override |
| protected JptValidator buildTypeMappingValidator() { |
| return new EclipseLinkTypeMappingValidator(this, getJavaResourcePersistentType(), buildTextRangeResolver()); |
| } |
| } |