diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/context/java/GenericJavaMapsIdDerivedIdentityStrategy2_0.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/context/java/GenericJavaMapsIdDerivedIdentityStrategy2_0.java | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/context/java/GenericJavaMapsIdDerivedIdentityStrategy2_0.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/context/java/GenericJavaMapsIdDerivedIdentityStrategy2_0.java deleted file mode 100644 index 3ec591b63c..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/context/java/GenericJavaMapsIdDerivedIdentityStrategy2_0.java +++ /dev/null @@ -1,299 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009, 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.core.internal.jpa2.context.java; - -import java.util.Iterator; -import java.util.List; -import org.eclipse.jdt.core.dom.CompilationUnit; -import org.eclipse.jpt.core.MappingKeys; -import org.eclipse.jpt.core.context.AttributeMapping; -import org.eclipse.jpt.core.context.Embeddable; -import org.eclipse.jpt.core.context.EmbeddedIdMapping; -import org.eclipse.jpt.core.context.PersistentAttribute; -import org.eclipse.jpt.core.internal.context.java.AbstractJavaJpaContextNode; -import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationDescriptionMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.core.jpa2.context.java.JavaDerivedIdentity2_0; -import org.eclipse.jpt.core.jpa2.context.java.JavaMapsIdDerivedIdentityStrategy2_0; -import org.eclipse.jpt.core.jpa2.context.java.JavaSingleRelationshipMapping2_0; -import org.eclipse.jpt.core.jpa2.resource.java.JPA2_0; -import org.eclipse.jpt.core.jpa2.resource.java.MapsId2_0Annotation; -import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; -import org.eclipse.jpt.core.utility.TextRange; -import org.eclipse.jpt.utility.Filter; -import org.eclipse.jpt.utility.internal.ArrayTools; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.jpt.utility.internal.iterables.CompositeIterable; -import org.eclipse.jpt.utility.internal.iterables.FilteringIterable; -import org.eclipse.jpt.utility.internal.iterables.SingleElementIterable; -import org.eclipse.jpt.utility.internal.iterables.TransformationIterable; -import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; -import org.eclipse.osgi.util.NLS; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -public class GenericJavaMapsIdDerivedIdentityStrategy2_0 - extends AbstractJavaJpaContextNode - implements JavaMapsIdDerivedIdentityStrategy2_0 -{ - protected String specifiedValue; - - protected String defaultValue; - - - public GenericJavaMapsIdDerivedIdentityStrategy2_0(JavaDerivedIdentity2_0 parent) { - super(parent); - } - - - public JavaDerivedIdentity2_0 getDerivedIdentity() { - return (JavaDerivedIdentity2_0) super.getParent(); - } - - public JavaSingleRelationshipMapping2_0 getMapping() { - return getDerivedIdentity().getMapping(); - } - - protected JavaResourcePersistentAttribute getResourceAttribute() { - return getMapping().getPersistentAttribute().getResourcePersistentAttribute(); - } - - protected MapsId2_0Annotation getAnnotation() { - return (MapsId2_0Annotation) getResourceAttribute().getNonNullAnnotation(JPA2_0.MAPS_ID); - } - - protected MapsId2_0Annotation getAnnotationOrNull() { - return (MapsId2_0Annotation) getResourceAttribute().getAnnotation(JPA2_0.MAPS_ID); - } - - protected String getResourceValue() { - return getAnnotation().getValue(); - } - - protected String calculateDefaultValue() { - Iterable<AttributeMapping> validAttributeMappings = - new FilteringIterable<AttributeMapping>( - CollectionTools.collection(getMapping().getPersistentAttribute().getOwningTypeMapping().allAttributeMappings())) { - @Override - protected boolean accept(AttributeMapping o) { - return StringTools.stringsAreEqual(o.getKey(), MappingKeys.ID_ATTRIBUTE_MAPPING_KEY) - || StringTools.stringsAreEqual(o.getKey(), MappingKeys.EMBEDDED_ID_ATTRIBUTE_MAPPING_KEY); - } - }; - if (CollectionTools.size(validAttributeMappings) == 1) { - return validAttributeMappings.iterator().next().getName(); - } - return null; - } - - protected void addAnnotation() { - getResourceAttribute().addAnnotation(JPA2_0.MAPS_ID); - } - - protected void removeAnnotation() { - getResourceAttribute().removeAnnotation(JPA2_0.MAPS_ID); - } - - public String getSpecifiedValue() { - return this.specifiedValue; - } - - public void setSpecifiedValue(String newValue) { - if (StringTools.stringsAreEqual(this.specifiedValue, newValue)) { - return; - } - String oldValue = this.specifiedValue; - this.specifiedValue = newValue; - getAnnotation().setValue(newValue); - firePropertyChanged(SPECIFIED_VALUE_PROPERTY, oldValue, newValue); - } - - protected void setSpecifiedValue_(String newValue) { - String oldValue = this.specifiedValue; - this.specifiedValue = newValue; - firePropertyChanged(SPECIFIED_VALUE_PROPERTY, oldValue, newValue); - } - - public boolean usesDefaultValue() { - return true; - } - - public String getDefaultValue() { - return this.defaultValue; - } - - protected void setDefaultValue_(String newValue) { - if (StringTools.stringsAreEqual(this.defaultValue, newValue)) { - return; - } - String oldValue = this.defaultValue; - this.defaultValue = newValue; - firePropertyChanged(SPECIFIED_VALUE_PROPERTY, oldValue, newValue); - } - - public String getValue() { - return (this.specifiedValue != null) ? this.specifiedValue : this.defaultValue; - } - - public Iterable<String> getSortedValueChoices() { - return CollectionTools.sort( - new TransformationIterable<AttributeMapping, String>(getAllAttributeMappingChoices()) { - @Override - protected String transform(AttributeMapping o) { - return o.getName(); - } - }); - } - - public Iterable<AttributeMapping> getAllAttributeMappingChoices() { - return new CompositeIterable<AttributeMapping>( - getAttributeMappingChoiceIterables( - CollectionTools.collection(getMapping().getPersistentAttribute().getOwningTypeMapping().allAttributeMappings()))); - } - - protected Iterable<Iterable<AttributeMapping>> getAttributeMappingChoiceIterables(Iterable<AttributeMapping> availableMappings) { - return new TransformationIterable<AttributeMapping, Iterable<AttributeMapping>>(availableMappings) { - @Override - protected Iterable<AttributeMapping> transform(AttributeMapping o) { - if (StringTools.stringsAreEqual(o.getKey(), MappingKeys.EMBEDDED_ID_ATTRIBUTE_MAPPING_KEY)) { - return getEmbeddedIdMappingChoiceIterable((EmbeddedIdMapping) o); - } - return new SingleElementIterable<AttributeMapping>(o); - } - }; - } - - protected Iterable<AttributeMapping> getEmbeddedIdMappingChoiceIterable(EmbeddedIdMapping mapping) { - Embeddable embeddable = mapping.getTargetEmbeddable(); - if (embeddable == null) { - return new SingleElementIterable<AttributeMapping>(mapping); - } - return new CompositeIterable<AttributeMapping>( - mapping, - CollectionTools.collection(embeddable.allAttributeMappings())); - } - - public AttributeMapping getResolvedAttributeMappingValue() { - if (getValue() != null) { - for (AttributeMapping each : getAllAttributeMappingChoices()) { - if (each.getName().equals(getValue())) { - return each; - } - } - } - return null; - } - - public boolean isSpecified() { - return getAnnotationOrNull() != null; - } - - public void addStrategy() { - if (getAnnotationOrNull() == null) { - addAnnotation(); - } - } - - public void removeStrategy() { - if (getAnnotationOrNull() != null) { - removeAnnotation(); - } - } - - public void initialize() { - this.specifiedValue = getResourceValue(); - this.defaultValue = calculateDefaultValue(); - } - - public void update() { - this.setSpecifiedValue_(getResourceValue()); - this.setDefaultValue_(calculateDefaultValue()); - } - - @Override - public Iterator<String> javaCompletionProposals(int pos, Filter<String> filter, CompilationUnit astRoot) { - Iterator<String> result = super.javaCompletionProposals(pos, filter, astRoot); - if (result != null) { - return result; - } - if (getAnnotation().valueTouches(pos, astRoot)) { - result = sortedJavaValueChoices(filter); - } - return result; - } - - protected Iterator<String> sortedJavaValueChoices(Filter<String> filter) { - return StringTools.convertToJavaStringLiterals( - new FilteringIterator<String>(getSortedValueChoices(), filter)); - } - - public TextRange getValidationTextRange(CompilationUnit astRoot) { - return this.getAnnotation().getTextRange(astRoot); - } - - @Override - public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { - super.validate(messages, reporter, astRoot); - validateMapsId(messages, reporter, astRoot); - } - - protected void validateMapsId(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { - // shortcut out if maps id is not even used - if (! getDerivedIdentity().usesMapsIdDerivedIdentityStrategy()) { - return; - } - - // test whether value can be resolved - AttributeMapping attributeMappingValue = getResolvedAttributeMappingValue(); - if (attributeMappingValue == null) { - // if value is not specified, use that message - if (getSpecifiedValue() == null) { - messages.add(buildMessage(JpaValidationMessages.MAPS_ID_VALUE_NOT_SPECIFIED, null, astRoot)); - } - else { - messages.add(buildMessage(JpaValidationMessages.MAPS_ID_VALUE_NOT_RESOLVED, new String[] {getValue()}, astRoot)); - } - } - - // test whether attribute mapping is allowable - if (attributeMappingValue != null) { - if (! CollectionTools.contains(getValidAttributeMappingChoices(), attributeMappingValue)) { - messages.add(buildMessage(JpaValidationMessages.MAPS_ID_VALUE_INVALID, new String[] {getValue()}, astRoot)); - } - } - } - - protected Iterable<AttributeMapping> getValidAttributeMappingChoices() { - return new CompositeIterable<AttributeMapping>( - getAttributeMappingChoiceIterables( - new FilteringIterable<AttributeMapping>( - CollectionTools.collection(getMapping().getPersistentAttribute().getOwningTypeMapping().allAttributeMappings())) { - @Override - protected boolean accept(AttributeMapping o) { - return StringTools.stringsAreEqual(o.getKey(), MappingKeys.ID_ATTRIBUTE_MAPPING_KEY) - || StringTools.stringsAreEqual(o.getKey(), MappingKeys.EMBEDDED_ID_ATTRIBUTE_MAPPING_KEY); - } - })); - } - - protected IMessage buildMessage(String msgID, String[] params, CompilationUnit astRoot) { - PersistentAttribute attribute = getDerivedIdentity().getMapping().getPersistentAttribute(); - String attributeDesc = NLS.bind(JpaValidationDescriptionMessages.ATTRIBUTE_DESC, attribute.getName()); - - return DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - msgID, - ArrayTools.add(params, 0, attributeDesc), - this, - this.getValidationTextRange(astRoot)); - } -} |