| /******************************************************************************* |
| * Copyright (c) 2008, 2015 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License 2.0, which accompanies this distribution |
| * and is available at https://www.eclipse.org/legal/epl-2.0/. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.eclipselink.core.internal.context.java; |
| |
| import java.util.List; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceAnnotatedElement; |
| import org.eclipse.jpt.common.utility.internal.iterable.IterableTools; |
| import org.eclipse.jpt.jpa.core.context.InheritanceType; |
| import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType; |
| import org.eclipse.jpt.jpa.core.internal.context.JpaValidator; |
| import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaEntity; |
| import org.eclipse.jpt.jpa.core.jpa2.context.Cacheable2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaCacheableReference2_0; |
| import org.eclipse.jpt.jpa.core.resource.java.EntityAnnotation; |
| 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.EclipseLinkConvertibleMapping; |
| 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.EclipseLinkJavaCaching; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.EclipseLinkJavaConverterContainer; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.EclipseLinkJavaEntity; |
| import org.eclipse.jpt.jpa.eclipselink.core.context.java.EclipseLinkJavaMultitenancy2_3; |
| import org.eclipse.jpt.jpa.eclipselink.core.internal.EclipseLinkJpaPlatformFactory.EclipseLinkJpaPlatformVersion; |
| import org.eclipse.jpt.jpa.eclipselink.core.internal.EclipseLinkJpaPlatformFactory2_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.ClassExtractorAnnotation2_1; |
| import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLink; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| /** |
| * EclipseLink |
| * Java entity |
| */ |
| public class EclipseLinkJavaEntityImpl |
| extends AbstractJavaEntity |
| implements EclipseLinkJavaEntity, EclipseLinkJavaConverterContainer.Parent |
| { |
| protected final EclipseLinkJavaCaching caching; |
| |
| protected final EclipseLinkJavaReadOnly readOnly; |
| |
| protected final EclipseLinkJavaConverterContainer converterContainer; |
| |
| protected final EclipseLinkJavaChangeTracking changeTracking; |
| |
| protected final EclipseLinkJavaCustomizer customizer; |
| |
| protected final EclipseLinkJavaMultitenancy2_3 multitenancy; |
| |
| public EclipseLinkJavaEntityImpl(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(IProgressMonitor monitor) { |
| super.synchronizeWithResourceModel(monitor); |
| this.caching.synchronizeWithResourceModel(monitor); |
| this.readOnly.synchronizeWithResourceModel(monitor); |
| this.converterContainer.synchronizeWithResourceModel(monitor); |
| this.changeTracking.synchronizeWithResourceModel(monitor); |
| this.customizer.synchronizeWithResourceModel(monitor); |
| this.multitenancy.synchronizeWithResourceModel(monitor); |
| } |
| |
| @Override |
| public void update(IProgressMonitor monitor) { |
| super.update(monitor); |
| this.caching.update(monitor); |
| this.readOnly.update(monitor); |
| this.converterContainer.update(monitor); |
| this.changeTracking.update(monitor); |
| this.customizer.update(monitor); |
| this.multitenancy.update(monitor); |
| } |
| |
| |
| // ********** caching ********** |
| |
| public EclipseLinkJavaCaching getCaching() { |
| return this.caching; |
| } |
| |
| protected EclipseLinkJavaCaching buildCaching() { |
| return new EclipseLinkJavaCachingImpl(this); |
| } |
| |
| |
| // ********** read-only ********** |
| |
| public EclipseLinkReadOnly getReadOnly() { |
| return this.readOnly; |
| } |
| |
| protected EclipseLinkJavaReadOnly buildReadOnly() { |
| return new EclipseLinkJavaReadOnly(this); |
| } |
| |
| |
| // ********** converter container ********** |
| |
| public EclipseLinkJavaConverterContainer getConverterContainer() { |
| return this.converterContainer; |
| } |
| |
| protected EclipseLinkJavaConverterContainer buildConverterContainer() { |
| return new EclipseLinkJavaConverterContainerImpl(this); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public Iterable<EclipseLinkConverter> getConverters() { |
| return IterableTools.concatenate( |
| this.converterContainer.getConverters(), |
| this.getAttributeMappingConverters() |
| ); |
| } |
| |
| protected Iterable<EclipseLinkConverter> getAttributeMappingConverters() { |
| return IterableTools.removeNulls(this.getAttributeMappingConverters_()); |
| } |
| |
| protected Iterable<EclipseLinkConverter> getAttributeMappingConverters_() { |
| return IterableTools.children(this.getAttributeMappings(), EclipseLinkConvertibleMapping.ATTRIBUTE_MAPPING_CONVERTERS_TRANSFORMER); |
| } |
| |
| |
| // ********** change tracking ********** |
| |
| public EclipseLinkChangeTracking getChangeTracking() { |
| return this.changeTracking; |
| } |
| |
| protected EclipseLinkJavaChangeTracking buildChangeTracking() { |
| return new EclipseLinkJavaChangeTracking(this); |
| } |
| |
| |
| // ********** customizer ********** |
| |
| public EclipseLinkCustomizer getCustomizer() { |
| return this.customizer; |
| } |
| |
| protected EclipseLinkJavaCustomizer buildCustomizer() { |
| return new EclipseLinkJavaCustomizer(this); |
| } |
| |
| |
| // ********** multitenancy ********** |
| |
| public EclipseLinkJavaMultitenancy2_3 getMultitenancy() { |
| return this.multitenancy; |
| } |
| |
| protected EclipseLinkJavaMultitenancy2_3 buildMultitenancy() { |
| return this.isEclipseLink2_3Compatible() ? |
| new EclipseLinkJavaMultitenancyImpl2_3(this) : |
| new EclipseLinkNullJavaMultitenancy2_3(this); |
| } |
| |
| protected boolean isEclipseLink2_3Compatible() { |
| return this.getJpaPlatformVersion().isCompatibleWithEclipseLinkVersion(EclipseLinkJpaPlatformFactory2_3.VERSION); |
| } |
| |
| @Override |
| protected EclipseLinkJpaPlatformVersion getJpaPlatformVersion() { |
| return (EclipseLinkJpaPlatformVersion) super.getJpaPlatformVersion(); |
| } |
| |
| 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 ClassExtractorAnnotation2_1 getClassExtractorAnnotation() { |
| return (ClassExtractorAnnotation2_1) this.getJavaResourceType().getAnnotation(ClassExtractorAnnotation2_1.ANNOTATION_NAME); |
| } |
| |
| |
| // ********** misc ********** |
| |
| public boolean usesPrimaryKeyColumns() { |
| return this.getJavaResourceType().getAnnotation(EclipseLink.PRIMARY_KEY) != null; |
| } |
| |
| public boolean usesPrimaryKeyTenantDiscriminatorColumns() { |
| return getMultitenancy().usesPrimaryKeyTenantDiscriminatorColumns(); |
| } |
| |
| public Cacheable2_0 getCacheable() { |
| return ((JavaCacheableReference2_0) this.getCaching()).getCacheable(); |
| } |
| |
| public boolean calculateDefaultCacheable() { |
| return ((JavaCacheableReference2_0) this.getCaching()).calculateDefaultCacheable(); |
| } |
| |
| // ********** converter container parent ********** |
| |
| public JavaResourceAnnotatedElement getJavaResourceAnnotatedElement() { |
| return this.getJavaResourceType(); |
| } |
| |
| public boolean supportsConverters() { |
| return true; |
| } |
| |
| // ********** Java completion proposals ********** |
| |
| @Override |
| public Iterable<String> getCompletionProposals(int pos) { |
| Iterable<String> result = super.getCompletionProposals(pos); |
| if (result != null) { |
| return result; |
| } |
| result = this.multitenancy.getCompletionProposals(pos); |
| if (result != null) { |
| return result; |
| } |
| return null; |
| } |
| |
| |
| // ********** validation ********** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter) { |
| super.validate(messages, reporter); |
| this.caching.validate(messages, reporter); |
| this.readOnly.validate(messages, reporter); |
| this.converterContainer.validate(messages, reporter); |
| this.changeTracking.validate(messages, reporter); |
| this.customizer.validate(messages, reporter); |
| this.multitenancy.validate(messages, reporter); |
| } |
| |
| @Override |
| protected JpaValidator buildPrimaryKeyValidator() { |
| return new EclipseLinkEntityPrimaryKeyValidator(this); |
| } |
| |
| @Override |
| protected JpaValidator buildTypeMappingValidator() { |
| return new EclipseLinkTypeMappingValidator(this); |
| } |
| } |