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/*******************************************************************************
* Copyright (c) 2008, 2012 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.JDTTools;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.common.utility.internal.StringTools;
import org.eclipse.jpt.common.utility.internal.iterables.CompositeIterable;
import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute;
import org.eclipse.jpt.jpa.core.internal.context.orm.AbstractOrmManyToManyMapping;
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.EclipseLinkManyToManyMapping;
import org.eclipse.jpt.jpa.eclipselink.core.context.orm.EclipseLinkOrmConvertibleMapping;
import org.eclipse.jpt.jpa.eclipselink.core.context.orm.OrmEclipseLinkConverterContainer;
import org.eclipse.jpt.jpa.eclipselink.core.internal.DefaultEclipseLinkJpaValidationMessages;
import org.eclipse.jpt.jpa.eclipselink.core.internal.EclipseLinkJpaValidationMessages;
import org.eclipse.jpt.jpa.eclipselink.core.resource.orm.XmlManyToMany;
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 OrmEclipseLinkManyToManyMapping
extends AbstractOrmManyToManyMapping<XmlManyToMany>
implements
EclipseLinkManyToManyMapping,
EclipseLinkOrmConvertibleMapping,
OrmEclipseLinkConverterContainer.Owner
{
protected final OrmEclipseLinkJoinFetch joinFetch;
protected final OrmEclipseLinkConverterContainer converterContainer;
public OrmEclipseLinkManyToManyMapping(OrmPersistentAttribute parent, XmlManyToMany xmlMapping) {
super(parent, xmlMapping);
this.joinFetch = new OrmEclipseLinkJoinFetch(this);
this.converterContainer = this.buildConverterContainer();
}
// ********** synchronize/update **********
@Override
public void synchronizeWithResourceModel() {
super.synchronizeWithResourceModel();
this.joinFetch.synchronizeWithResourceModel();
this.converterContainer.synchronizeWithResourceModel();
}
@Override
public void update() {
super.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);
}
// ********** join fetch **********
public EclipseLinkJoinFetch getJoinFetch() {
return this.joinFetch;
}
// ********** converters **********
public OrmEclipseLinkConverterContainer getConverterContainer() {
return this.converterContainer;
}
protected OrmEclipseLinkConverterContainer buildConverterContainer() {
return new OrmEclipseLinkConverterContainerImpl(this, this, this.xmlAttributeMapping);
}
public int getNumberSupportedConverters() {
return 1;
}
//************ refactoring ************
@Override
@SuppressWarnings("unchecked")
public Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage) {
return new CompositeIterable<ReplaceEdit>(
super.createMoveTypeEdits(originalType, newPackage),
this.converterContainer.createMoveTypeEdits(originalType, newPackage)
);
}
@Override
@SuppressWarnings("unchecked")
public Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName) {
return new CompositeIterable<ReplaceEdit>(
super.createRenamePackageEdits(originalPackage, newName),
this.converterContainer.createRenamePackageEdits(originalPackage, newName)
);
}
@Override
@SuppressWarnings("unchecked")
public Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName) {
return new CompositeIterable<ReplaceEdit>(
super.createRenameTypeEdits(originalType, newName),
this.converterContainer.createRenameTypeEdits(originalType, newName)
);
}
// ********** validation **********
@Override
public void validate(List<IMessage> messages, IReporter reporter) {
super.validate(messages, reporter);
// TODO join fetch validation
}
@Override
protected void validateAttributeType(List<IMessage> messages, IReporter reporter) {
if (this.isVirtualAccess()) {
if (StringTools.stringIsEmpty(this.getAttributeType())) {
messages.add(
DefaultEclipseLinkJpaValidationMessages.buildMessage(
IMessage.HIGH_SEVERITY,
EclipseLinkJpaValidationMessages.VIRTUAL_ATTRIBUTE_NO_ATTRIBUTE_TYPE_SPECIFIED,
new String[] {this.getName()},
this,
this.getAttributeTypeTextRange()
)
);
return;
}
if (this.getResolvedAttributeType() == null) {
IType jdtType = JDTTools.findType(this.getJavaProject(), this.getFullyQualifiedAttributeType());
if (jdtType == null) {
messages.add(
DefaultEclipseLinkJpaValidationMessages.buildMessage(
IMessage.HIGH_SEVERITY,
EclipseLinkJpaValidationMessages.VIRTUAL_ATTRIBUTE_ATTRIBUTE_TYPE_DOES_NOT_EXIST,
new String[] {this.getFullyQualifiedAttributeType()},
this,
this.getAttributeTypeTextRange()
)
);
return;
}
}
}
super.validateAttributeType(messages, reporter);
}
protected boolean isVirtualAccess() {
return getPersistentAttribute().getAccess() == EclipseLinkAccessType.VIRTUAL;
}
@Override
protected TextRange getAttributeTypeTextRange() {
return this.getValidationTextRange(this.xmlAttributeMapping.getAttributeTypeTextRange());
}
}
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