| /******************************************************************************* |
| * Copyright (c) 2008, 2012 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 java.util.List; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceAnnotatedElement; |
| import org.eclipse.jpt.common.utility.Filter; |
| import org.eclipse.jpt.common.utility.internal.NotNullFilter; |
| import org.eclipse.jpt.common.utility.internal.iterables.CompositeIterable; |
| import org.eclipse.jpt.common.utility.internal.iterables.FilteringIterable; |
| import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable; |
| import org.eclipse.jpt.jpa.core.context.AttributeMapping; |
| import org.eclipse.jpt.jpa.core.context.InheritanceType; |
| import org.eclipse.jpt.jpa.core.context.java.JavaJpaContextNode; |
| import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType; |
| import org.eclipse.jpt.jpa.core.internal.context.JptValidator; |
| import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaEntity; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaCacheable2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaCacheableHolder2_0; |
| import org.eclipse.jpt.jpa.core.resource.java.EntityAnnotation; |
| import org.eclipse.jpt.jpa.eclipselink.core.JptJpaEclipseLinkCorePlugin; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkChangeTracking; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkConverter; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkCustomizer; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkReadOnly; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.JavaEclipseLinkCaching; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.JavaEclipseLinkConverterContainer; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.JavaEclipseLinkEntity; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.JavaEclipseLinkMultitenancy2_3; |
| import org.eclipse.jpt.jpa.eclipselink.core.internal.context.EclipseLinkEntityPrimaryKeyValidator; |
| import org.eclipse.jpt.jpa.eclipselink.core.internal.context.EclipseLinkTypeMappingValidator; |
| import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLink; |
| import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkClassExtractorAnnotation2_1; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| /** |
| * EclipseLink |
| * Java entity |
| */ |
| public class JavaEclipseLinkEntityImpl |
| extends AbstractJavaEntity |
| implements JavaEclipseLinkEntity, JavaEclipseLinkConverterContainer.ParentAdapter |
| { |
| protected final JavaEclipseLinkCaching caching; |
| |
| protected final JavaEclipseLinkReadOnly readOnly; |
| |
| protected final JavaEclipseLinkConverterContainer converterContainer; |
| |
| protected final JavaEclipseLinkChangeTracking changeTracking; |
| |
| protected final JavaEclipseLinkCustomizer customizer; |
| |
| protected final JavaEclipseLinkMultitenancy2_3 multitenancy; |
| |
| public JavaEclipseLinkEntityImpl(JavaPersistentType parent, EntityAnnotation mappingAnnotation) { |
| super(parent, mappingAnnotation); |
| this.caching = this.buildCaching(); |
| this.readOnly = this.buildReadOnly(); |
| this.converterContainer = this.buildConverterContainer(); |
| this.changeTracking = this.buildChangeTracking(); |
| this.customizer = this.buildCustomizer(); |
| this.multitenancy = this.buildMultitenancy(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.caching.synchronizeWithResourceModel(); |
| this.readOnly.synchronizeWithResourceModel(); |
| this.converterContainer.synchronizeWithResourceModel(); |
| this.changeTracking.synchronizeWithResourceModel(); |
| this.customizer.synchronizeWithResourceModel(); |
| this.multitenancy.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.caching.update(); |
| this.readOnly.update(); |
| this.converterContainer.update(); |
| this.changeTracking.update(); |
| this.customizer.update(); |
| this.multitenancy.update(); |
| } |
| |
| |
| // ********** caching ********** |
| |
| public JavaEclipseLinkCaching getCaching() { |
| return this.caching; |
| } |
| |
| protected JavaEclipseLinkCaching buildCaching() { |
| return new JavaEclipseLinkCachingImpl(this); |
| } |
| |
| |
| // ********** read-only ********** |
| |
| public EclipseLinkReadOnly getReadOnly() { |
| return this.readOnly; |
| } |
| |
| protected JavaEclipseLinkReadOnly buildReadOnly() { |
| return new JavaEclipseLinkReadOnly(this); |
| } |
| |
| |
| // ********** converter container ********** |
| |
| public JavaEclipseLinkConverterContainer getConverterContainer() { |
| return this.converterContainer; |
| } |
| |
| protected JavaEclipseLinkConverterContainer buildConverterContainer() { |
| return new JavaEclipseLinkConverterContainerImpl(this); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public Iterable<EclipseLinkConverter> getConverters() { |
| return new CompositeIterable<EclipseLinkConverter>( |
| this.converterContainer.getConverters(), |
| this.getAttributeMappingConverters() |
| ); |
| } |
| |
| protected Iterable<EclipseLinkConverter> getAttributeMappingConverters() { |
| return new FilteringIterable<EclipseLinkConverter>(this.getAttributeMappingConverters_(), NotNullFilter.<EclipseLinkConverter>instance()); |
| } |
| |
| protected Iterable<EclipseLinkConverter> getAttributeMappingConverters_() { |
| return new CompositeIterable<EclipseLinkConverter>(this.getAttributeMappingConverterLists()); |
| } |
| |
| protected Iterable<Iterable<EclipseLinkConverter>> getAttributeMappingConverterLists() { |
| return new TransformationIterable<AttributeMapping, Iterable<EclipseLinkConverter>>( |
| this.getAttributeMappings(), |
| ATTRIBUTE_MAPPING_CONVERTER_TRANSFORMER |
| ); |
| } |
| |
| |
| // ********** change tracking ********** |
| |
| public EclipseLinkChangeTracking getChangeTracking() { |
| return this.changeTracking; |
| } |
| |
| protected JavaEclipseLinkChangeTracking buildChangeTracking() { |
| return new JavaEclipseLinkChangeTracking(this); |
| } |
| |
| |
| // ********** customizer ********** |
| |
| public EclipseLinkCustomizer getCustomizer() { |
| return this.customizer; |
| } |
| |
| protected JavaEclipseLinkCustomizer buildCustomizer() { |
| return new JavaEclipseLinkCustomizer(this); |
| } |
| |
| |
| // ********** multitenancy ********** |
| |
| public JavaEclipseLinkMultitenancy2_3 getMultitenancy() { |
| return this.multitenancy; |
| } |
| |
| protected JavaEclipseLinkMultitenancy2_3 buildMultitenancy() { |
| return this.isEclipseLink2_3Compatible() ? |
| new JavaEclipseLinkMultitenancyImpl2_3(this) : |
| new NullJavaEclipseLinkMultitenancy2_3(this); |
| } |
| |
| protected boolean isEclipseLink2_3Compatible() { |
| return JptJpaEclipseLinkCorePlugin.nodeIsEclipseLink2_3Compatible(this); |
| } |
| |
| public boolean isMultitenantMetadataAllowed() { |
| return this.isRootEntity() || this.isInheritanceStrategyTablePerClass(); |
| } |
| |
| protected boolean isInheritanceStrategyTablePerClass() { |
| return this.getInheritanceStrategy() == InheritanceType.TABLE_PER_CLASS; |
| } |
| |
| |
| // ********** discriminator column ********** |
| |
| @Override |
| protected boolean buildSpecifiedDiscriminatorColumnIsAllowed() { |
| return super.buildSpecifiedDiscriminatorColumnIsAllowed() && ! this.classExtractorIsSpecified(); |
| } |
| |
| protected boolean classExtractorIsSpecified() { |
| return this.getClassExtractorAnnotation() != null; |
| } |
| |
| protected EclipseLinkClassExtractorAnnotation2_1 getClassExtractorAnnotation() { |
| return (EclipseLinkClassExtractorAnnotation2_1) this.getJavaResourceType().getAnnotation(EclipseLinkClassExtractorAnnotation2_1.ANNOTATION_NAME); |
| } |
| |
| |
| // ********** misc ********** |
| |
| public boolean usesPrimaryKeyColumns() { |
| return this.getJavaResourceType().getAnnotation(EclipseLink.PRIMARY_KEY) != null; |
| } |
| |
| public boolean usesPrimaryKeyTenantDiscriminatorColumns() { |
| return getMultitenancy().usesPrimaryKeyTenantDiscriminatorColumns(); |
| } |
| |
| public JavaCacheable2_0 getCacheable() { |
| return ((JavaCacheableHolder2_0) this.getCaching()).getCacheable(); |
| } |
| |
| public boolean calculateDefaultCacheable() { |
| return ((JavaCacheableHolder2_0) this.getCaching()).calculateDefaultCacheable(); |
| } |
| |
| // ********** converter container parent adapter ********** |
| |
| public JavaJpaContextNode getConverterContainerParent() { |
| return this; // no adapter |
| } |
| |
| public JavaResourceAnnotatedElement getJavaResourceAnnotatedElement() { |
| return this.getJavaResourceType(); |
| } |
| |
| public boolean parentSupportsConverters() { |
| return true; |
| } |
| |
| // ********** Java completion proposals ********** |
| |
| @Override |
| public Iterable<String> getJavaCompletionProposals(int pos, Filter<String> filter, CompilationUnit astRoot) { |
| Iterable<String> result = super.getJavaCompletionProposals(pos, filter, astRoot); |
| if (result != null) { |
| return result; |
| } |
| result = this.multitenancy.getJavaCompletionProposals(pos, filter, astRoot); |
| if (result != null) { |
| return result; |
| } |
| return null; |
| } |
| |
| |
| // ********** validation ********** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| super.validate(messages, reporter, astRoot); |
| this.caching.validate(messages, reporter, astRoot); |
| this.readOnly.validate(messages, reporter, astRoot); |
| this.converterContainer.validate(messages, reporter, astRoot); |
| this.changeTracking.validate(messages, reporter, astRoot); |
| this.customizer.validate(messages, reporter, astRoot); |
| this.multitenancy.validate(messages, reporter, astRoot); |
| } |
| |
| @Override |
| protected JptValidator buildPrimaryKeyValidator(CompilationUnit astRoot) { |
| return new EclipseLinkEntityPrimaryKeyValidator(this, this.buildTextRangeResolver(astRoot)); |
| } |
| |
| @Override |
| protected JptValidator buildTypeMappingValidator(CompilationUnit astRoot) { |
| return new EclipseLinkTypeMappingValidator(this, this.getJavaResourceType(), buildTextRangeResolver(astRoot)); |
| } |
| } |