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/*******************************************************************************
* Copyright (c) 2008, 2013 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.jpa.eclipselink.core.internal.context.orm;
import java.util.List;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.IType;
import org.eclipse.jpt.common.core.internal.utility.JavaProjectTools;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.common.utility.internal.StringTools;
import org.eclipse.jpt.common.utility.internal.iterable.IterableTools;
import org.eclipse.jpt.jpa.core.context.orm.OrmSpecifiedPersistentAttribute;
import org.eclipse.jpt.jpa.core.internal.context.MappingTools;
import org.eclipse.jpt.jpa.core.internal.context.orm.AbstractOrmOneToManyMapping;
import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmOneToManyRelationship2_0;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkAccessType;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkJoinFetch;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkOneToManyMapping2_0;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkPrivateOwned;
import org.eclipse.jpt.jpa.eclipselink.core.context.orm.EclipseLinkOrmConvertibleMapping;
import org.eclipse.jpt.jpa.eclipselink.core.context.orm.EclipseLinkOrmOneToManyRelationship2_0;
import org.eclipse.jpt.jpa.eclipselink.core.context.orm.EclipseLinkOrmConverterContainer;
import org.eclipse.jpt.jpa.eclipselink.core.context.persistence.EclipseLinkPersistenceUnit;
import org.eclipse.jpt.jpa.eclipselink.core.resource.orm.XmlOneToMany;
import org.eclipse.jpt.jpa.eclipselink.core.validation.JptJpaEclipseLinkCoreValidationMessages;
import org.eclipse.text.edits.ReplaceEdit;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;
public class EclipseLinkOrmOneToManyMapping
extends AbstractOrmOneToManyMapping<XmlOneToMany>
implements EclipseLinkOneToManyMapping2_0, EclipseLinkOrmConvertibleMapping
{
protected final EclipseLinkOrmPrivateOwned privateOwned;
protected final EclipseLinkOrmJoinFetch joinFetch;
protected final EclipseLinkOrmConverterContainer converterContainer;
public EclipseLinkOrmOneToManyMapping(OrmSpecifiedPersistentAttribute parent, XmlOneToMany xmlMapping) {
super(parent, xmlMapping);
this.privateOwned = new EclipseLinkOrmPrivateOwned(this);
this.joinFetch = new EclipseLinkOrmJoinFetch(this);
this.converterContainer = this.buildConverterContainer();
}
// ********** synchronize/update **********
@Override
public void synchronizeWithResourceModel() {
super.synchronizeWithResourceModel();
this.privateOwned.synchronizeWithResourceModel();
this.joinFetch.synchronizeWithResourceModel();
this.converterContainer.synchronizeWithResourceModel();
}
@Override
public void update() {
super.update();
this.privateOwned.update();
this.joinFetch.update();
this.converterContainer.update();
}
// ********** attribute type **********
@Override
protected String buildSpecifiedAttributeType() {
return this.xmlAttributeMapping.getAttributeType();
}
@Override
protected void setSpecifiedAttributeTypeInXml(String attributeType) {
this.xmlAttributeMapping.setAttributeType(attributeType);
}
// ********** private owned **********
public EclipseLinkPrivateOwned getPrivateOwned() {
return this.privateOwned;
}
// ********** join fetch **********
public EclipseLinkJoinFetch getJoinFetch() {
return this.joinFetch;
}
// ********** converters **********
public EclipseLinkOrmConverterContainer getConverterContainer() {
return this.converterContainer;
}
protected EclipseLinkOrmConverterContainer buildConverterContainer() {
return new EclipseLinkOrmMappingConverterContainer(this, this.xmlAttributeMapping);
}
public int getMaximumAllowedConverters() {
return 1;
}
// ********** relationship **********
@Override
protected OrmOneToManyRelationship2_0 buildRelationship() {
return new EclipseLinkOrmOneToManyRelationship(this);
}
@Override
public EclipseLinkOrmOneToManyRelationship2_0 getRelationship() {
return (EclipseLinkOrmOneToManyRelationship) super.getRelationship();
}
//************ refactoring ************
@Override
@SuppressWarnings("unchecked")
public Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage) {
return IterableTools.concatenate(
super.createMoveTypeEdits(originalType, newPackage),
this.converterContainer.createMoveTypeEdits(originalType, newPackage)
);
}
@Override
@SuppressWarnings("unchecked")
public Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName) {
return IterableTools.concatenate(
super.createRenamePackageEdits(originalPackage, newName),
this.converterContainer.createRenamePackageEdits(originalPackage, newName)
);
}
@Override
@SuppressWarnings("unchecked")
public Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName) {
return IterableTools.concatenate(
super.createRenameTypeEdits(originalType, newName),
this.converterContainer.createRenameTypeEdits(originalType, newName)
);
}
// ********** validation **********
@Override
public void validate(List<IMessage> messages, IReporter reporter) {
super.validate(messages, reporter);
// TODO - private owned, join fetch validation
}
@Override
protected void validateAttributeType(List<IMessage> messages, IReporter reporter) {
if (this.isVirtualAccess()) {
if (StringTools.isBlank(this.getAttributeType())) {
messages.add(
this.buildValidationMessage(
this.getAttributeTypeTextRange(),
JptJpaEclipseLinkCoreValidationMessages.VIRTUAL_ATTRIBUTE_NO_ATTRIBUTE_TYPE_SPECIFIED,
this.getName()
)
);
return;
}
if (this.getResolvedAttributeType() == null) {
IType jdtType = JavaProjectTools.findType(this.getJavaProject(), this.getFullyQualifiedAttributeType());
if (jdtType == null) {
messages.add(
this.buildValidationMessage(
this.getAttributeTypeTextRange(),
JptJpaEclipseLinkCoreValidationMessages.VIRTUAL_ATTRIBUTE_ATTRIBUTE_TYPE_DOES_NOT_EXIST,
this.getFullyQualifiedAttributeType()
)
);
return;
}
}
}
super.validateAttributeType(messages, reporter);
}
protected boolean isVirtualAccess() {
return getPersistentAttribute().getAccess() == EclipseLinkAccessType.VIRTUAL;
}
@Override
protected TextRange getAttributeTypeTextRange() {
return this.getValidationTextRange(this.xmlAttributeMapping.getAttributeTypeTextRange());
}
// ********** completion proposals **********
@Override
public Iterable<String> getCompletionProposals(int pos) {
Iterable<String> result = super.getCompletionProposals(pos);
if (result != null) {
return result;
}
result = this.converterContainer.getCompletionProposals(pos);
if (result != null) {
return result;
}
if (this.attributeTypeTouches(pos)) {
return this.getCandidateAttributeTypeNames();
}
return null;
}
protected boolean attributeTypeTouches(int pos) {
return this.xmlAttributeMapping.attributeTypeTouches(pos);
}
protected Iterable<String> getCandidateAttributeTypeNames() {
return MappingTools.getCollectionTypeNames();
}
@Override
@SuppressWarnings("unchecked")
protected Iterable<String> getCandidateTargetEntityClassNames() {
return IterableTools.concatenate(
super.getCandidateTargetEntityClassNames(),
IterableTools.sort(((EclipseLinkPersistenceUnit) this.getPersistenceUnit()).getEclipseLinkDynamicPersistentTypeNames())
);
}
@Override
@SuppressWarnings("unchecked")
protected Iterable<String> getCandidateMapKeyClassNames() {
return IterableTools.concatenate(
super.getCandidateMapKeyClassNames(),
IterableTools.sort(((EclipseLinkPersistenceUnit) this.getPersistenceUnit()).getEclipseLinkDynamicPersistentTypeNames())
);
}
}
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