| /******************************************************************************* |
| * 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.orm; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| 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.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.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.IOverride; |
| import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage; |
| import org.eclipse.jpt.core.internal.platform.DefaultsContext; |
| 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>Xml Embedded</b></em>'. |
| * <!-- end-user-doc --> |
| * |
| * |
| * @see org.eclipse.jpt.core.internal.content.orm.OrmPackage#getXmlEmbedded() |
| * @model kind="class" |
| * @generated |
| */ |
| public class XmlEmbedded extends XmlAttributeMapping implements IEmbedded |
| { |
| /** |
| * 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; |
| |
| private IEmbeddable embeddable; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected XmlEmbedded() { |
| super(); |
| } |
| |
| @Override |
| protected void addInsignificantFeatureIdsTo(Set<Integer> insignificantFeatureIds) { |
| super.addInsignificantFeatureIdsTo(insignificantFeatureIds); |
| insignificantFeatureIds.add(OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES); |
| } |
| |
| @Override |
| protected void initializeOn(XmlAttributeMapping newMapping) { |
| newMapping.initializeFromXmlEmbeddedMapping(this); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return OrmPackage.Literals.XML_EMBEDDED; |
| } |
| |
| public EList<IAttributeOverride> getAttributeOverrides() { |
| EList<IAttributeOverride> list = new EObjectEList<IAttributeOverride>(IAttributeOverride.class, this, OrmPackage.XML_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.orm.OrmPackage#getIEmbedded_SpecifiedAttributeOverrides() |
| * @model type="org.eclipse.jpt.core.internal.mappings.IAttributeOverride" containment="true" |
| * @generated |
| */ |
| public EList<IAttributeOverride> getSpecifiedAttributeOverrides() { |
| if (specifiedAttributeOverrides == null) { |
| specifiedAttributeOverrides = new EObjectContainmentEList<IAttributeOverride>(IAttributeOverride.class, this, OrmPackage.XML_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.orm.OrmPackage#getIEmbedded_DefaultAttributeOverrides() |
| * @model type="org.eclipse.jpt.core.internal.mappings.IAttributeOverride" containment="true" |
| * @generated |
| */ |
| public EList<IAttributeOverride> getDefaultAttributeOverrides() { |
| if (defaultAttributeOverrides == null) { |
| defaultAttributeOverrides = new EObjectContainmentEList<IAttributeOverride>(IAttributeOverride.class, this, OrmPackage.XML_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 OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES : |
| return ((InternalEList<?>) getAttributeOverrides()).basicRemove(otherEnd, msgs); |
| case OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| return ((InternalEList<?>) getSpecifiedAttributeOverrides()).basicRemove(otherEnd, msgs); |
| case OrmPackage.XML_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 OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES : |
| return getAttributeOverrides(); |
| case OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| return getSpecifiedAttributeOverrides(); |
| case OrmPackage.XML_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 OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| getSpecifiedAttributeOverrides().clear(); |
| getSpecifiedAttributeOverrides().addAll((Collection<? extends IAttributeOverride>) newValue); |
| return; |
| case OrmPackage.XML_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 OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| getSpecifiedAttributeOverrides().clear(); |
| return; |
| case OrmPackage.XML_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 OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES : |
| return !getAttributeOverrides().isEmpty(); |
| case OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| return specifiedAttributeOverrides != null && !specifiedAttributeOverrides.isEmpty(); |
| case OrmPackage.XML_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 OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES : |
| return JpaCoreMappingsPackage.IEMBEDDED__ATTRIBUTE_OVERRIDES; |
| case OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| return JpaCoreMappingsPackage.IEMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES; |
| case OrmPackage.XML_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : |
| return JpaCoreMappingsPackage.IEMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES; |
| 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 OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES; |
| case JpaCoreMappingsPackage.IEMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES : |
| return OrmPackage.XML_EMBEDDED__SPECIFIED_ATTRIBUTE_OVERRIDES; |
| case JpaCoreMappingsPackage.IEMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES : |
| return OrmPackage.XML_EMBEDDED__DEFAULT_ATTRIBUTE_OVERRIDES; |
| default : |
| return -1; |
| } |
| } |
| return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass); |
| } |
| |
| @Override |
| public int xmlSequence() { |
| return 7; |
| } |
| |
| public String getKey() { |
| return IMappingKeys.EMBEDDED_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| 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 OrmFactory.eINSTANCE.createXmlAttributeOverride(new AttributeOverrideOwner(this)); |
| } |
| |
| @Override |
| public void refreshDefaults(DefaultsContext defaultsContext) { |
| super.refreshDefaults(defaultsContext); |
| refreshEmbeddable(defaultsContext); |
| } |
| |
| private void refreshEmbeddable(DefaultsContext defaultsContext) { |
| this.embeddable = embeddableFor(getPersistentAttribute().getAttribute(), defaultsContext); |
| } |
| |
| //******* static methods ********* |
| public static IEmbeddable embeddableFor(Attribute attribute, DefaultsContext defaultsContext) { |
| if (attribute == null) { |
| return null; |
| } |
| String resolvedTypeName = attribute.resolvedTypeName(); |
| if (resolvedTypeName == null) { |
| return null; |
| } |
| IPersistentType persistentType = defaultsContext.persistentType(resolvedTypeName); |
| if (persistentType != null) { |
| if (persistentType.getMapping() instanceof IEmbeddable) { |
| return (IEmbeddable) persistentType.getMapping(); |
| } |
| } |
| return null; |
| } |
| } // XmlEmbedded |
