diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/java/mappings/JavaEmbedded.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/java/mappings/JavaEmbedded.java | 590 |
1 files changed, 0 insertions, 590 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/java/mappings/JavaEmbedded.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/java/mappings/JavaEmbedded.java deleted file mode 100644 index a66613ab8b..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/java/mappings/JavaEmbedded.java +++ /dev/null @@ -1,590 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 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.content.java.mappings; - -import java.util.Collection; -import java.util.Iterator; -import java.util.List; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.NotificationChain; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.InternalEObject; -import org.eclipse.emf.ecore.util.EObjectContainmentEList; -import org.eclipse.emf.ecore.util.EObjectEList; -import org.eclipse.emf.ecore.util.InternalEList; -import org.eclipse.jdt.core.dom.CompilationUnit; -import org.eclipse.jpt.core.internal.IMappingKeys; -import org.eclipse.jpt.core.internal.IPersistentAttribute; -import org.eclipse.jpt.core.internal.IPersistentType; -import org.eclipse.jpt.core.internal.jdtutility.Attribute; -import org.eclipse.jpt.core.internal.jdtutility.DeclarationAnnotationAdapter; -import org.eclipse.jpt.core.internal.jdtutility.SimpleDeclarationAnnotationAdapter; -import org.eclipse.jpt.core.internal.mappings.IAttributeOverride; -import org.eclipse.jpt.core.internal.mappings.IEmbeddable; -import org.eclipse.jpt.core.internal.mappings.IEmbedded; -import org.eclipse.jpt.core.internal.mappings.IEntity; -import org.eclipse.jpt.core.internal.mappings.IOverride; -import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage; -import org.eclipse.jpt.core.internal.platform.DefaultsContext; -import org.eclipse.jpt.utility.internal.Filter; -import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; -import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; -import org.eclipse.jpt.utility.internal.iterators.TransformationIterator; - -/** - * <!-- begin-user-doc --> - * A representation of the model object '<em><b>Java Embedded</b></em>'. - * <!-- end-user-doc --> - * - * - * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getJavaEmbedded() - * @model kind="class" - * @generated - */ -public class JavaEmbedded extends JavaAttributeMapping implements IJavaEmbedded -{ - /** - * The cached value of the '{@link #getSpecifiedAttributeOverrides() <em>Specified Attribute Overrides</em>}' containment reference list. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getSpecifiedAttributeOverrides() - * @generated - * @ordered - */ - protected EList<IAttributeOverride> specifiedAttributeOverrides; - - /** - * The cached value of the '{@link #getDefaultAttributeOverrides() <em>Default Attribute Overrides</em>}' containment reference list. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getDefaultAttributeOverrides() - * @generated - * @ordered - */ - protected EList<IAttributeOverride> defaultAttributeOverrides; - - public static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(JPA.EMBEDDED); - - private IEmbeddable embeddable; - - protected JavaEmbedded() { - throw new UnsupportedOperationException("Use JavaEmbedded(Attribute) instead"); - } - - protected JavaEmbedded(Attribute attribute) { - super(attribute); - } - - /** - * check for changes to the 'specifiedJoinColumns' and - * 'specifiedInverseJoinColumns' lists so we can notify the - * model adapter of any changes; - * also listen for changes to the 'defaultJoinColumns' and - * 'defaultInverseJoinColumns' lists so we can spank the developer - */ - @Override - protected void notifyChanged(Notification notification) { - super.notifyChanged(notification); - switch (notification.getFeatureID(IEntity.class)) { - case JpaCoreMappingsPackage.IEMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - attributeOverridesChanged(notification); - break; - default : - break; - } - } - - @SuppressWarnings("unchecked") - void attributeOverridesChanged(Notification notification) { - switch (notification.getEventType()) { - case Notification.ADD : - attributeOverrideAdded(notification.getPosition(), (JavaAttributeOverride) notification.getNewValue()); - break; - case Notification.ADD_MANY : - attributeOverridesAdded(notification.getPosition(), (List<JavaAttributeOverride>) notification.getNewValue()); - break; - case Notification.REMOVE : - attributeOverrideRemoved(notification.getPosition(), (JavaAttributeOverride) notification.getOldValue()); - break; - case Notification.REMOVE_MANY : - if (notification.getPosition() == Notification.NO_INDEX) { - attributeOverridesCleared((List<JavaAttributeOverride>) notification.getOldValue()); - } - else { - // Notification.getNewValue() returns an array of the positions of objects that were removed - attributeOverridesRemoved((int[]) notification.getNewValue(), (List<JavaAttributeOverride>) notification.getOldValue()); - } - break; - case Notification.SET : - if (!notification.isTouch()) { - attributeOverrideSet(notification.getPosition(), (JavaAttributeOverride) notification.getOldValue(), (JavaAttributeOverride) notification.getNewValue()); - } - break; - case Notification.MOVE : - // Notification.getOldValue() returns the source index - // Notification.getPositon() returns the target index - // Notification.getNewValue() returns the moved object - attributeOverrideMoved(notification.getOldIntValue(), notification.getPosition(), (JavaAttributeOverride) notification.getNewValue()); - break; - default : - break; - } - } - - // ********** jpa model -> java annotations ********** - /** - * slide over all the annotations that follow the new join column - */ - public void attributeOverrideAdded(int index, JavaAttributeOverride attributeOverride) { - //JoinColumn was added to persistence model when udating from java, do not need - //to edit the java in this case. TODO is there a better way to handle this?? - if (attributeOverride.annotation(getAttribute().astRoot()) == null) { - this.synchAttributeOverrideAnnotationsAfterAdd(index + 1); - attributeOverride.newAnnotation(); - } - } - - public void attributeOverridesAdded(int index, List<JavaAttributeOverride> attributeOverrides) { - //JoinColumn was added to persistence model when udating from java, do not need - //to edit the java in this case. TODO is there a better way to handle this?? - if (!attributeOverrides.isEmpty() && (attributeOverrides.get(0).annotation(getAttribute().astRoot()) == null)) { - this.synchAttributeOverrideAnnotationsAfterAdd(index + attributeOverrides.size()); - for (JavaAttributeOverride attributeOverride : attributeOverrides) { - attributeOverride.newAnnotation(); - } - } - } - - public void attributeOverrideRemoved(int index, JavaAttributeOverride attributeOverride) { - attributeOverride.removeAnnotation(); - this.synchAttributeOverrideAnnotationsAfterRemove(index); - } - - public void attributeOverridesRemoved(int[] indexes, List<JavaAttributeOverride> attributeOverrides) { - for (JavaAttributeOverride attributeOverride : attributeOverrides) { - attributeOverride.removeAnnotation(); - } - this.synchAttributeOverrideAnnotationsAfterRemove(indexes[0]); - } - - public void attributeOverridesCleared(List<JavaAttributeOverride> attributeOverrides) { - for (JavaAttributeOverride attributeOverride : attributeOverrides) { - attributeOverride.removeAnnotation(); - } - } - - public void attributeOverrideSet(int index, JavaAttributeOverride oldAttributeOverride, JavaAttributeOverride newAttributeOverride) { - newAttributeOverride.newAnnotation(); - } - - public void attributeOverrideMoved(int sourceIndex, int targetIndex, JavaAttributeOverride attributeOverride) { - List<IAttributeOverride> attributeOverrides = getSpecifiedAttributeOverrides(); - int begin = Math.min(sourceIndex, targetIndex); - int end = Math.max(sourceIndex, targetIndex); - for (int i = begin; i-- > end;) { - this.synch((JavaAttributeOverride) attributeOverrides.get(i), i); - } - } - - /** - * synchronize the annotations with the model join columns, - * starting at the end of the list to prevent overlap - */ - private void synchAttributeOverrideAnnotationsAfterAdd(int index) { - List<IAttributeOverride> attributeOverrides = getSpecifiedAttributeOverrides(); - for (int i = attributeOverrides.size(); i-- > index;) { - this.synch((JavaAttributeOverride) attributeOverrides.get(i), i); - } - } - - /** - * synchronize the annotations with the model join columns, - * starting at the specified index to prevent overlap - */ - private void synchAttributeOverrideAnnotationsAfterRemove(int index) { - List<IAttributeOverride> attributeOverrides = getSpecifiedAttributeOverrides(); - for (int i = index; i < attributeOverrides.size(); i++) { - this.synch((JavaAttributeOverride) attributeOverrides.get(i), i); - } - } - - private void synch(JavaAttributeOverride attributeOverride, int index) { - attributeOverride.moveAnnotation(index); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - protected EClass eStaticClass() { - return JpaJavaMappingsPackage.Literals.JAVA_EMBEDDED; - } - - public EList<IAttributeOverride> getAttributeOverrides() { - EList<IAttributeOverride> list = new EObjectEList<IAttributeOverride>(IAttributeOverride.class, this, JpaJavaMappingsPackage.JAVA_EMBEDDED__ATTRIBUTE_OVERRIDES); - list.addAll(getSpecifiedAttributeOverrides()); - list.addAll(getDefaultAttributeOverrides()); - return list; - } - - /** - * Returns the value of the '<em><b>Specified Attribute Overrides</b></em>' containment reference list. - * The list contents are of type {@link org.eclipse.jpt.core.internal.mappings.IAttributeOverride}. - * <!-- begin-user-doc --> - * <p> - * If the meaning of the '<em>Specified Attribute Overrides</em>' containment reference list isn't clear, - * there really should be more of a description here... - * </p> - * <!-- end-user-doc --> - * @return the value of the '<em>Specified Attribute Overrides</em>' containment reference list. - * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getIEmbedded_SpecifiedAttributeOverrides() - * @model containment="true" - * @generated - */ - public EList<IAttributeOverride> getSpecifiedAttributeOverrides() { - if (specifiedAttributeOverrides == null) { - specifiedAttributeOverrides = new EObjectContainmentEList<IAttributeOverride>(IAttributeOverride.class, this, JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES); - } - return specifiedAttributeOverrides; - } - - /** - * Returns the value of the '<em><b>Default Attribute Overrides</b></em>' containment reference list. - * The list contents are of type {@link org.eclipse.jpt.core.internal.mappings.IAttributeOverride}. - * <!-- begin-user-doc --> - * <p> - * If the meaning of the '<em>Default Attribute Overrides</em>' containment reference list isn't clear, - * there really should be more of a description here... - * </p> - * <!-- end-user-doc --> - * @return the value of the '<em>Default Attribute Overrides</em>' containment reference list. - * @see org.eclipse.jpt.core.internal.content.java.mappings.JpaJavaMappingsPackage#getIEmbedded_DefaultAttributeOverrides() - * @model containment="true" - * @generated - */ - public EList<IAttributeOverride> getDefaultAttributeOverrides() { - if (defaultAttributeOverrides == null) { - defaultAttributeOverrides = new EObjectContainmentEList<IAttributeOverride>(IAttributeOverride.class, this, JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES); - } - return defaultAttributeOverrides; - } - - public IEmbeddable embeddable() { - return this.embeddable; - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { - switch (featureID) { - case JpaJavaMappingsPackage.JAVA_EMBEDDED__ATTRIBUTE_OVERRIDES : - return ((InternalEList<?>) getAttributeOverrides()).basicRemove(otherEnd, msgs); - case JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - return ((InternalEList<?>) getSpecifiedAttributeOverrides()).basicRemove(otherEnd, msgs); - case JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - return ((InternalEList<?>) getDefaultAttributeOverrides()).basicRemove(otherEnd, msgs); - } - return super.eInverseRemove(otherEnd, featureID, msgs); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - public Object eGet(int featureID, boolean resolve, boolean coreType) { - switch (featureID) { - case JpaJavaMappingsPackage.JAVA_EMBEDDED__ATTRIBUTE_OVERRIDES : - return getAttributeOverrides(); - case JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - return getSpecifiedAttributeOverrides(); - case JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - return getDefaultAttributeOverrides(); - } - return super.eGet(featureID, resolve, coreType); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @SuppressWarnings("unchecked") - @Override - public void eSet(int featureID, Object newValue) { - switch (featureID) { - case JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - getSpecifiedAttributeOverrides().clear(); - getSpecifiedAttributeOverrides().addAll((Collection<? extends IAttributeOverride>) newValue); - return; - case JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - getDefaultAttributeOverrides().clear(); - getDefaultAttributeOverrides().addAll((Collection<? extends IAttributeOverride>) newValue); - return; - } - super.eSet(featureID, newValue); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - public void eUnset(int featureID) { - switch (featureID) { - case JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - getSpecifiedAttributeOverrides().clear(); - return; - case JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - getDefaultAttributeOverrides().clear(); - return; - } - super.eUnset(featureID); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - public boolean eIsSet(int featureID) { - switch (featureID) { - case JpaJavaMappingsPackage.JAVA_EMBEDDED__ATTRIBUTE_OVERRIDES : - return !getAttributeOverrides().isEmpty(); - case JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - return specifiedAttributeOverrides != null && !specifiedAttributeOverrides.isEmpty(); - case JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - return defaultAttributeOverrides != null && !defaultAttributeOverrides.isEmpty(); - } - return super.eIsSet(featureID); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) { - if (baseClass == IEmbedded.class) { - switch (derivedFeatureID) { - case JpaJavaMappingsPackage.JAVA_EMBEDDED__ATTRIBUTE_OVERRIDES : - return JpaCoreMappingsPackage.IEMBEDDED__ATTRIBUTE_OVERRIDES; - case JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - return JpaCoreMappingsPackage.IEMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES; - case JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - return JpaCoreMappingsPackage.IEMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES; - default : - return -1; - } - } - if (baseClass == IJavaEmbedded.class) { - switch (derivedFeatureID) { - default : - return -1; - } - } - return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - @Override - public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) { - if (baseClass == IEmbedded.class) { - switch (baseFeatureID) { - case JpaCoreMappingsPackage.IEMBEDDED__ATTRIBUTE_OVERRIDES : - return JpaJavaMappingsPackage.JAVA_EMBEDDED__ATTRIBUTE_OVERRIDES; - case JpaCoreMappingsPackage.IEMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : - return JpaJavaMappingsPackage.JAVA_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES; - case JpaCoreMappingsPackage.IEMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : - return JpaJavaMappingsPackage.JAVA_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES; - default : - return -1; - } - } - if (baseClass == IJavaEmbedded.class) { - switch (baseFeatureID) { - default : - return -1; - } - } - return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass); - } - - @Override - protected DeclarationAnnotationAdapter declarationAnnotationAdapter() { - return DECLARATION_ANNOTATION_ADAPTER; - } - - public String getKey() { - return IMappingKeys.EMBEDDED_ATTRIBUTE_MAPPING_KEY; - } - - @Override - public void refreshDefaults(DefaultsContext defaultsContext) { - super.refreshDefaults(defaultsContext); - refreshEmbeddable(defaultsContext); - } - - private void refreshEmbeddable(DefaultsContext defaultsContext) { - this.embeddable = embeddableFor(getAttribute(), defaultsContext); - } - - @Override - public void updateFromJava(CompilationUnit astRoot) { - super.updateFromJava(astRoot); - updateAttributeOverridesFromJava(astRoot); - } - - /** - * here we just worry about getting the attribute override lists the same size; - * then we delegate to the attribute overrides to synch themselves up - */ - private void updateAttributeOverridesFromJava(CompilationUnit astRoot) { - // synchronize the model attribute overrides with the Java source - List<IAttributeOverride> attributeOverrides = getSpecifiedAttributeOverrides(); - int persSize = attributeOverrides.size(); - int javaSize = 0; - boolean allJavaAnnotationsFound = false; - for (int i = 0; i < persSize; i++) { - JavaAttributeOverride attributeOverride = (JavaAttributeOverride) attributeOverrides.get(i); - if (attributeOverride.annotation(astRoot) == null) { - allJavaAnnotationsFound = true; - break; // no need to go any further - } - attributeOverride.updateFromJava(astRoot); - javaSize++; - } - if (allJavaAnnotationsFound) { - // remove any model attribute overrides beyond those that correspond to the Java annotations - while (persSize > javaSize) { - persSize--; - attributeOverrides.remove(persSize); - } - } - else { - // add new model attribute overrides until they match the Java annotations - while (!allJavaAnnotationsFound) { - JavaAttributeOverride attributeOverride = this.createJavaAttributeOverride(javaSize); - if (attributeOverride.annotation(astRoot) == null) { - allJavaAnnotationsFound = true; - } - else { - getSpecifiedAttributeOverrides().add(attributeOverride); - attributeOverride.updateFromJava(astRoot); - javaSize++; - } - } - } - } - - public IAttributeOverride attributeOverrideNamed(String name) { - return (IAttributeOverride) overrideNamed(name, getAttributeOverrides()); - } - - public boolean containsAttributeOverride(String name) { - return containsOverride(name, getAttributeOverrides()); - } - - public boolean containsSpecifiedAttributeOverride(String name) { - return containsOverride(name, getSpecifiedAttributeOverrides()); - } - - private IOverride overrideNamed(String name, List<? extends IOverride> overrides) { - for (IOverride override : overrides) { - String overrideName = override.getName(); - if (overrideName == null && name == null) { - return override; - } - if (overrideName != null && overrideName.equals(name)) { - return override; - } - } - return null; - } - - private boolean containsOverride(String name, List<? extends IOverride> overrides) { - return overrideNamed(name, overrides) != null; - } - - public Iterator<String> allOverridableAttributeNames() { - return new TransformationIterator<IPersistentAttribute, String>(this.allOverridableAttributes()) { - @Override - protected String transform(IPersistentAttribute attribute) { - return attribute.getName(); - } - }; - } - - public Iterator<IPersistentAttribute> allOverridableAttributes() { - if (this.embeddable() == null) { - return EmptyIterator.instance(); - } - return new FilteringIterator<IPersistentAttribute>(this.embeddable().getPersistentType().attributes()) { - @Override - protected boolean accept(Object o) { - return ((IPersistentAttribute) o).isOverridableAttribute(); - } - }; - } - - public IAttributeOverride createAttributeOverride(int index) { - return createJavaAttributeOverride(index); - } - - private JavaAttributeOverride createJavaAttributeOverride(int index) { - return JavaAttributeOverride.createAttributeOverride(new AttributeOverrideOwner(this), this.getAttribute(), index); - } - - @Override - public Iterator<String> candidateValuesFor(int pos, Filter<String> filter, CompilationUnit astRoot) { - Iterator<String> result = super.candidateValuesFor(pos, filter, astRoot); - if (result != null) { - return result; - } - for (IAttributeOverride override : this.getAttributeOverrides()) { - result = ((JavaAttributeOverride) override).candidateValuesFor(pos, filter, astRoot); - if (result != null) { - return result; - } - } - return null; - } - - //******* static methods ********* - public static IEmbeddable embeddableFor(Attribute attribute, DefaultsContext defaultsContext) { - CompilationUnit astRoot = defaultsContext.astRoot(); - String resolvedTypeName = attribute.resolvedTypeName(astRoot); - if (resolvedTypeName == null) { - return null; - } - IPersistentType persistentType = defaultsContext.persistentType(resolvedTypeName); - if (persistentType != null) { - if (persistentType.getMappingKey() == IMappingKeys.EMBEDDABLE_TYPE_MAPPING_KEY) { - return (IEmbeddable) persistentType.getMapping(); - } - } - return null; - } -} // JavaEmbedded |