| /******************************************************************************* |
| * 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.orm; |
| |
| import java.util.ListIterator; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.jpt.core.context.java.JavaAssociationOverride; |
| import org.eclipse.jpt.core.context.java.JavaAttributeOverride; |
| import org.eclipse.jpt.core.context.orm.OrmTypeMapping; |
| import org.eclipse.jpt.core.internal.context.orm.VirtualMapKey; |
| import org.eclipse.jpt.core.internal.context.orm.VirtualXmlAttributeMapping; |
| import org.eclipse.jpt.core.internal.context.orm.VirtualXmlAttributeOverride; |
| import org.eclipse.jpt.core.internal.context.orm.VirtualXmlColumn; |
| import org.eclipse.jpt.core.internal.context.orm.VirtualXmlOrderColumn; |
| import org.eclipse.jpt.core.jpa2.context.Orderable2_0; |
| import org.eclipse.jpt.core.jpa2.context.java.JavaElementCollectionMapping2_0; |
| import org.eclipse.jpt.core.resource.orm.AccessType; |
| import org.eclipse.jpt.core.resource.orm.FetchType; |
| import org.eclipse.jpt.core.resource.orm.MapKey; |
| import org.eclipse.jpt.core.resource.orm.OrmPackage; |
| import org.eclipse.jpt.core.resource.orm.XmlAssociationOverride; |
| import org.eclipse.jpt.core.resource.orm.XmlAttributeOverride; |
| import org.eclipse.jpt.core.resource.orm.XmlClassReference; |
| import org.eclipse.jpt.core.resource.orm.XmlCollectionTable; |
| import org.eclipse.jpt.core.resource.orm.XmlColumn; |
| import org.eclipse.jpt.core.resource.orm.XmlElementCollection; |
| import org.eclipse.jpt.core.resource.orm.XmlOrderColumn; |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| |
| /** |
| * VirtualXmlElementCollection2_0 is an implementation of XmlElementCollection used when there is |
| * no tag in the orm.xml and an underlying java element collection exists. |
| */ |
| public class VirtualXmlElementCollection2_0 extends XmlElementCollection |
| { |
| protected OrmTypeMapping ormTypeMapping; |
| |
| protected final JavaElementCollectionMapping2_0 javaAttributeMapping; |
| |
| protected final VirtualXmlAttributeMapping virtualXmlAttributeMapping; |
| |
| protected final MapKey mapKey; |
| |
| protected final XmlClassReference mapKeyClass; |
| |
| protected final VirtualXmlOrderColumn orderColumn; |
| |
| protected final VirtualXmlCollectionTable collectionTable; |
| |
| protected final VirtualXmlColumn valueColumn; |
| |
| protected final VirtualXmlColumn mapKeyColumn; |
| |
| public VirtualXmlElementCollection2_0( |
| OrmTypeMapping ormTypeMapping, JavaElementCollectionMapping2_0 javaMapping) { |
| super(); |
| this.ormTypeMapping = ormTypeMapping; |
| this.javaAttributeMapping = javaMapping; |
| this.virtualXmlAttributeMapping = new VirtualXmlAttributeMapping(ormTypeMapping, javaMapping); |
| this.mapKey = new VirtualMapKey(javaMapping); |
| this.mapKeyClass = new VirtualMapKeyClassReference(javaMapping); |
| this.orderColumn = new VirtualXmlOrderColumn( |
| ((Orderable2_0) this.javaAttributeMapping.getOrderable()).getOrderColumn(), |
| this.ormTypeMapping); |
| this.collectionTable = new VirtualXmlCollectionTable( |
| this.ormTypeMapping, |
| this.javaAttributeMapping.getCollectionTable()); |
| this.valueColumn = new VirtualXmlColumn(ormTypeMapping, javaMapping.getValueColumn()); |
| this.mapKeyColumn = new VirtualXmlColumn(ormTypeMapping, javaMapping.getMapKeyColumn()); |
| } |
| |
| protected boolean isOrmMetadataComplete() { |
| return this.ormTypeMapping.isMetadataComplete(); |
| } |
| |
| @Override |
| public String getMappingKey() { |
| return this.virtualXmlAttributeMapping.getMappingKey(); |
| } |
| |
| @Override |
| public String getName() { |
| return this.virtualXmlAttributeMapping.getName(); |
| } |
| |
| @Override |
| public void setName(String newName) { |
| this.virtualXmlAttributeMapping.setName(newName); |
| } |
| |
| @Override |
| public TextRange getNameTextRange() { |
| return this.virtualXmlAttributeMapping.getNameTextRange(); |
| } |
| |
| @Override |
| public FetchType getFetch() { |
| if (this.isOrmMetadataComplete()) { |
| return org.eclipse.jpt.core.context.FetchType.toOrmResourceModel(this.javaAttributeMapping.getDefaultFetch()); |
| } |
| return org.eclipse.jpt.core.context.FetchType.toOrmResourceModel(this.javaAttributeMapping.getFetch()); |
| } |
| |
| @Override |
| public void setFetch(FetchType newFetch) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| |
| @Override |
| public AccessType getAccess() { |
| return org.eclipse.jpt.core.context.AccessType.toOrmResourceModel(this.javaAttributeMapping.getPersistentAttribute().getAccess()); |
| } |
| |
| @Override |
| public void setAccess(AccessType value) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| |
| @Override |
| public String getTargetClass() { |
| if (this.isOrmMetadataComplete()) { |
| return this.javaAttributeMapping.getDefaultTargetClass(); |
| } |
| return this.javaAttributeMapping.getTargetClass(); |
| } |
| |
| @Override |
| public void setTargetClass(String value) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public TextRange getTargetClassTextRange() { |
| return null; |
| } |
| |
| |
| @Override |
| public XmlCollectionTable getCollectionTable() { |
| return this.collectionTable; |
| } |
| |
| @Override |
| public void setCollectionTable(XmlCollectionTable value) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public XmlColumn getColumn() { |
| return this.valueColumn; |
| } |
| |
| @Override |
| public void setColumn(XmlColumn newColumn) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public XmlColumn getMapKeyColumn() { |
| return this.mapKeyColumn; |
| } |
| |
| @Override |
| public void setMapKeyColumn(XmlColumn newMapKeyColumn) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public EList<XmlAttributeOverride> getAttributeOverrides() { |
| EList<XmlAttributeOverride> attributeOverrides = new EObjectContainmentEList<XmlAttributeOverride>(XmlAttributeOverride.class, this, OrmPackage.XML_ELEMENT_COLLECTION__ATTRIBUTE_OVERRIDES); |
| ListIterator<JavaAttributeOverride> javaAttributeOverrides; |
| if (!this.isOrmMetadataComplete()) { |
| javaAttributeOverrides = this.javaAttributeMapping.getValueAttributeOverrideContainer().attributeOverrides(); |
| } |
| else { |
| javaAttributeOverrides = this.javaAttributeMapping.getValueAttributeOverrideContainer().virtualAttributeOverrides(); |
| } |
| for (JavaAttributeOverride javaAttributeOverride : CollectionTools.iterable(javaAttributeOverrides)) { |
| XmlColumn xmlColumn = new VirtualXmlColumn(this.ormTypeMapping, javaAttributeOverride.getColumn()); |
| XmlAttributeOverride xmlAttributeOverride = new VirtualXmlAttributeOverride(javaAttributeOverride.getName(), xmlColumn); |
| attributeOverrides.add(xmlAttributeOverride); |
| } |
| return attributeOverrides; |
| } |
| |
| @Override |
| public EList<XmlAssociationOverride> getAssociationOverrides() { |
| EList<XmlAssociationOverride> associationOverrides = new EObjectContainmentEList<XmlAssociationOverride>(XmlAssociationOverride.class, this, OrmPackage.XML_ELEMENT_COLLECTION__ASSOCIATION_OVERRIDES); |
| ListIterator<JavaAssociationOverride> javaAssociationOverrides; |
| if (!this.isOrmMetadataComplete()) { |
| javaAssociationOverrides = this.javaAttributeMapping.getValueAssociationOverrideContainer().associationOverrides(); |
| } |
| else { |
| javaAssociationOverrides = this.javaAttributeMapping.getValueAssociationOverrideContainer().virtualAssociationOverrides(); |
| } |
| for (JavaAssociationOverride javaAssociationOverride : CollectionTools.iterable(javaAssociationOverrides)) { |
| XmlAssociationOverride xmlAssociationOverride = new VirtualXmlAssociationOverride2_0(javaAssociationOverride.getName(), this.ormTypeMapping, javaAssociationOverride.getRelationshipReference().getPredominantJoiningStrategy()); |
| associationOverrides.add(xmlAssociationOverride); |
| } |
| return associationOverrides; |
| } |
| |
| @Override |
| public MapKey getMapKey() { |
| if (this.isOrmMetadataComplete()) { |
| return null; |
| } |
| if (this.javaAttributeMapping.isNoMapKey()) { |
| return null; |
| } |
| return this.mapKey; |
| } |
| |
| @Override |
| public void setMapKey(MapKey value) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public XmlClassReference getMapKeyClass() { |
| if (this.isOrmMetadataComplete()) { |
| return null; |
| } |
| return this.mapKeyClass; |
| } |
| |
| @Override |
| public void setMapKeyClass(XmlClassReference newMapKeyClass) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public String getOrderBy() { |
| if (this.isOrmMetadataComplete()) { |
| return null; |
| } |
| return this.javaAttributeMapping.getOrderable().getSpecifiedOrderBy(); |
| } |
| |
| @Override |
| public void setOrderBy(String value) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public XmlOrderColumn getOrderColumn() { |
| if (((Orderable2_0) this.javaAttributeMapping.getOrderable()).isOrderColumnOrdering()) { |
| return this.orderColumn; |
| } |
| return null; |
| } |
| |
| @Override |
| public void setOrderColumn(XmlOrderColumn newOrderColumn) { |
| throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$ |
| } |
| } |