diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa1/context/orm/GenericOrmAssociationOverrideContainer.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa1/context/orm/GenericOrmAssociationOverrideContainer.java | 341 |
1 files changed, 0 insertions, 341 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa1/context/orm/GenericOrmAssociationOverrideContainer.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa1/context/orm/GenericOrmAssociationOverrideContainer.java deleted file mode 100644 index ea0ffe162d..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa1/context/orm/GenericOrmAssociationOverrideContainer.java +++ /dev/null @@ -1,341 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009 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.jpa1.context.orm; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.ListIterator; -import org.eclipse.jpt.core.context.AssociationOverride; -import org.eclipse.jpt.core.context.BaseOverride; -import org.eclipse.jpt.core.context.JoiningStrategy; -import org.eclipse.jpt.core.context.RelationshipMapping; -import org.eclipse.jpt.core.context.RelationshipReference; -import org.eclipse.jpt.core.context.TypeMapping; -import org.eclipse.jpt.core.context.XmlContextNode; -import org.eclipse.jpt.core.context.orm.OrmAssociationOverride; -import org.eclipse.jpt.core.context.orm.OrmAssociationOverrideContainer; -import org.eclipse.jpt.core.internal.context.MappingTools; -import org.eclipse.jpt.core.internal.context.orm.AbstractOrmXmlContextNode; -import org.eclipse.jpt.core.resource.orm.OrmFactory; -import org.eclipse.jpt.core.resource.orm.XmlAssociationOverride; -import org.eclipse.jpt.core.resource.orm.XmlAssociationOverrideContainer; -import org.eclipse.jpt.core.utility.TextRange; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.iterators.CloneIterator; -import org.eclipse.jpt.utility.internal.iterators.CloneListIterator; -import org.eclipse.jpt.utility.internal.iterators.CompositeListIterator; -import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -public class GenericOrmAssociationOverrideContainer extends AbstractOrmXmlContextNode - implements OrmAssociationOverrideContainer -{ - protected final XmlAssociationOverrideContainer resourceAssociationOverrideContainer; - - protected final List<OrmAssociationOverride> specifiedAssociationOverrides; - - protected final List<OrmAssociationOverride> virtualAssociationOverrides; - - protected final OrmAssociationOverrideContainer.Owner owner; - - public GenericOrmAssociationOverrideContainer(XmlContextNode parent, OrmAssociationOverrideContainer.Owner owner, XmlAssociationOverrideContainer resource) { - super(parent); - this.owner = owner; - this.resourceAssociationOverrideContainer = resource; - this.specifiedAssociationOverrides = new ArrayList<OrmAssociationOverride>(); - this.virtualAssociationOverrides = new ArrayList<OrmAssociationOverride>(); - this.initializeSpecifiedAssociationOverrides(); - this.initializeVirtualAssociationOverrides(); - } - - public Owner getOwner() { - return this.owner; - } - - @SuppressWarnings("unchecked") - public ListIterator<OrmAssociationOverride> associationOverrides() { - return new CompositeListIterator<OrmAssociationOverride>(specifiedAssociationOverrides(), virtualAssociationOverrides()); - } - - public int associationOverridesSize() { - return this.specifiedAssociationOverridesSize() + this.virtualAssociationOverridesSize(); - } - - public ListIterator<OrmAssociationOverride> virtualAssociationOverrides() { - return new CloneListIterator<OrmAssociationOverride>(this.virtualAssociationOverrides); - } - - public int virtualAssociationOverridesSize() { - return this.virtualAssociationOverrides.size(); - } - - protected void addVirtualAssociationOverride(OrmAssociationOverride associationOverride) { - addItemToList(associationOverride, this.virtualAssociationOverrides, VIRTUAL_ASSOCIATION_OVERRIDES_LIST); - } - - protected void removeVirtualAssociationOverride(OrmAssociationOverride associationOverride) { - removeItemFromList(associationOverride, this.virtualAssociationOverrides, VIRTUAL_ASSOCIATION_OVERRIDES_LIST); - } - - protected OrmAssociationOverride setAssociationOverrideVirtual(boolean virtual, OrmAssociationOverride associationOverride) { - if (virtual) { - return setAssociationOverrideVirtual(associationOverride); - } - return setAssociationOverrideSpecified(associationOverride); - } - - protected OrmAssociationOverride setAssociationOverrideVirtual(OrmAssociationOverride associationOverride) { - int index = this.specifiedAssociationOverrides.indexOf(associationOverride); - this.specifiedAssociationOverrides.remove(index); - String associationOverrideName = associationOverride.getName(); - //add the virtual attribute override so that I can control the order that change notification is sent. - //otherwise when we remove the annotation from java we will get an update and add the attribute override - //during the udpate. This causes the UI to be flaky, since change notification might not occur in the correct order - OrmAssociationOverride virtualAssociationOverride = null; - if (associationOverrideName != null) { - for (String name : CollectionTools.iterable(allOverridableAssociationNames())) { - if (name.equals(associationOverrideName)) { - //store the virtualAssociationOverride so we can fire change notification later - virtualAssociationOverride = buildVirtualAssociationOverride(name); - this.virtualAssociationOverrides.add(virtualAssociationOverride); - } - } - } - - this.resourceAssociationOverrideContainer.getAssociationOverrides().remove(index); - fireItemRemoved(SPECIFIED_ASSOCIATION_OVERRIDES_LIST, index, associationOverride); - - if (virtualAssociationOverride != null) { - fireItemAdded(VIRTUAL_ASSOCIATION_OVERRIDES_LIST, virtualAssociationOverridesSize() - 1, virtualAssociationOverride); - } - return virtualAssociationOverride; - } - - protected OrmAssociationOverride setAssociationOverrideSpecified(OrmAssociationOverride oldAssociationOverride) { - int index = specifiedAssociationOverridesSize(); - XmlAssociationOverride xmlAssociationOverride = buildResourceAssociationOverride(); - OrmAssociationOverride newAssociationOverride = buildAssociationOverride(xmlAssociationOverride); - this.specifiedAssociationOverrides.add(index, newAssociationOverride); - - this.resourceAssociationOverrideContainer.getAssociationOverrides().add(xmlAssociationOverride); - - int defaultIndex = this.virtualAssociationOverrides.indexOf(oldAssociationOverride); - this.virtualAssociationOverrides.remove(defaultIndex); - - newAssociationOverride.initializeFrom(oldAssociationOverride); - - this.fireItemRemoved(VIRTUAL_ASSOCIATION_OVERRIDES_LIST, defaultIndex, oldAssociationOverride); - this.fireItemAdded(SPECIFIED_ASSOCIATION_OVERRIDES_LIST, index, newAssociationOverride); - - return newAssociationOverride; - } - - public ListIterator<OrmAssociationOverride> specifiedAssociationOverrides() { - return new CloneListIterator<OrmAssociationOverride>(this.specifiedAssociationOverrides); - } - - public int specifiedAssociationOverridesSize() { - return this.specifiedAssociationOverrides.size(); - } - - protected void addSpecifiedAssociationOverride(int index, OrmAssociationOverride associationOverride) { - addItemToList(index, associationOverride, this.specifiedAssociationOverrides, SPECIFIED_ASSOCIATION_OVERRIDES_LIST); - } - - protected void addSpecifiedAssociationOverride(OrmAssociationOverride associationOverride) { - this.addSpecifiedAssociationOverride(this.specifiedAssociationOverrides.size(), associationOverride); - } - - protected void removeSpecifiedAssociationOverride_(OrmAssociationOverride associationOverride) { - removeItemFromList(associationOverride, this.specifiedAssociationOverrides, SPECIFIED_ASSOCIATION_OVERRIDES_LIST); - } - - public void moveSpecifiedAssociationOverride(int targetIndex, int sourceIndex) { - CollectionTools.move(this.specifiedAssociationOverrides, targetIndex, sourceIndex); - this.resourceAssociationOverrideContainer.getAssociationOverrides().move(targetIndex, sourceIndex); - fireItemMoved(SPECIFIED_ASSOCIATION_OVERRIDES_LIST, targetIndex, sourceIndex); - } - - public OrmAssociationOverride getAssociationOverrideNamed(String name) { - return (OrmAssociationOverride) getOverrideNamed(name, associationOverrides()); - } - - public boolean containsAssociationOverride(String name) { - return containsOverride(name, associationOverrides()); - } - - public boolean containsSpecifiedAssociationOverride(String name) { - return containsOverride(name, specifiedAssociationOverrides()); - } - - public boolean containsDefaultAssociationOverride(String name) { - return containsOverride(name, virtualAssociationOverrides()); - } - - private BaseOverride getOverrideNamed(String name, ListIterator<? extends BaseOverride> overrides) { - for (BaseOverride override : CollectionTools.iterable(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, ListIterator<? extends BaseOverride> overrides) { - return getOverrideNamed(name, overrides) != null; - } - - - protected Iterator<String> allOverridableAssociationNames() { - TypeMapping overridableTypeMapping = getOwner().getOverridableTypeMapping(); - if (overridableTypeMapping != null) { - return overridableTypeMapping.allOverridableAssociationNames(); - } - return EmptyIterator.instance(); - } - - protected void initializeVirtualAssociationOverrides() { - for (String name : CollectionTools.iterable(allOverridableAssociationNames())) { - OrmAssociationOverride ormAssociationOverride = getAssociationOverrideNamed(name); - if (ormAssociationOverride == null) { - this.virtualAssociationOverrides.add(buildVirtualAssociationOverride(name)); - } - } - } - - protected OrmAssociationOverride buildVirtualAssociationOverride(String name) { - return buildAssociationOverride(buildVirtualXmlAssociationOverride(name)); - } - - protected XmlAssociationOverride buildVirtualXmlAssociationOverride(String name) { - RelationshipReference relationshipReference = this.resolveAssociationOverrideRelationshipReference(name); - return buildVirtualXmlAssociationOverride(name, relationshipReference.getPredominantJoiningStrategy()); - } - - protected XmlAssociationOverride buildVirtualXmlAssociationOverride(String name, JoiningStrategy joiningStrategy) { - return getXmlContextNodeFactory().buildVirtualXmlAssociationOverride(name, getOwner().getTypeMapping(), joiningStrategy); - } - - private RelationshipReference resolveAssociationOverrideRelationshipReference(String associationOverrideName) { - return getOwner().resolveRelationshipReference(associationOverrideName); - } - - - protected void initializeSpecifiedAssociationOverrides() { - for (XmlAssociationOverride associationOverride : this.resourceAssociationOverrideContainer.getAssociationOverrides()) { - this.specifiedAssociationOverrides.add(buildAssociationOverride(associationOverride)); - } - } - - public void update() { - this.updateSpecifiedAssociationOverrides(); - this.updateVirtualAssociationOverrides(); - } - - protected void updateSpecifiedAssociationOverrides() { - // make a copy of the XML overrides (to prevent ConcurrentModificationException) - Iterator<XmlAssociationOverride> xmlOverrides = new CloneIterator<XmlAssociationOverride>(this.resourceAssociationOverrideContainer.getAssociationOverrides()); - - for (Iterator<OrmAssociationOverride> contextOverrides = this.specifiedAssociationOverrides(); contextOverrides.hasNext(); ) { - OrmAssociationOverride contextOverride = contextOverrides.next(); - if (xmlOverrides.hasNext()) { - contextOverride.update(xmlOverrides.next()); - } - else { - removeSpecifiedAssociationOverride_(contextOverride); - } - } - - while (xmlOverrides.hasNext()) { - addSpecifiedAssociationOverride(buildAssociationOverride(xmlOverrides.next())); - } - } - - protected void updateVirtualAssociationOverrides() { - Iterator<String> overridableAssociations = allOverridableAssociationNames(); - ListIterator<OrmAssociationOverride> virtualAssociationOverridesCopy = virtualAssociationOverrides(); - - for (String name : CollectionTools.iterable(overridableAssociations)) { - OrmAssociationOverride ormAssociationOverride = getAssociationOverrideNamed(name); - if (ormAssociationOverride != null && !ormAssociationOverride.isVirtual()) { - continue; - } - if (ormAssociationOverride != null) { - if (virtualAssociationOverridesCopy.hasNext()) { - OrmAssociationOverride virtualAssociationOverride = virtualAssociationOverridesCopy.next(); - virtualAssociationOverride.update(buildVirtualXmlAssociationOverride(name)); - } - else { - addVirtualAssociationOverride(buildVirtualAssociationOverride(name)); - } - } - else { - addVirtualAssociationOverride(buildVirtualAssociationOverride(name)); - } - } - for (OrmAssociationOverride virtualAssociationOverride : CollectionTools.iterable(virtualAssociationOverridesCopy)) { - removeVirtualAssociationOverride(virtualAssociationOverride); - } - } - - protected OrmAssociationOverride buildAssociationOverride(XmlAssociationOverride associationOverride) { - return getXmlContextNodeFactory().buildOrmAssociationOverride(this, buildAssociationOverrideOwner(), associationOverride); - } - - protected XmlAssociationOverride buildResourceAssociationOverride() { - return OrmFactory.eINSTANCE.createXmlAssociationOverride(); - } - - protected AssociationOverride.Owner buildAssociationOverrideOwner() { - return new AssociationOverrideOwner(); - } - - //************ validation *************** - - @Override - public void validate(List<IMessage> messages, IReporter reporter) { - super.validate(messages, reporter); - - for (Iterator<OrmAssociationOverride> stream = this.associationOverrides(); stream.hasNext(); ) { - stream.next().validate(messages, reporter); - } - } - - public TextRange getValidationTextRange() { - return this.resourceAssociationOverrideContainer.getValidationTextRange(); - } - - - - class AssociationOverrideOwner implements AssociationOverride.Owner { - - public RelationshipMapping getRelationshipMapping(String attributeName) { - return MappingTools.getRelationshipMapping(attributeName, getOwner().getOverridableTypeMapping()); - } - - public boolean isVirtual(BaseOverride override) { - return GenericOrmAssociationOverrideContainer.this.virtualAssociationOverrides.contains(override); - } - - public BaseOverride setVirtual(boolean virtual, BaseOverride override) { - return GenericOrmAssociationOverrideContainer.this.setAssociationOverrideVirtual(virtual, (OrmAssociationOverride) override); - } - - public TypeMapping getTypeMapping() { - return getOwner().getTypeMapping(); - } - } -} |