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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.core.internal.operations;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.jpt.common.core.internal.utility.PathTools;
import org.eclipse.jpt.common.core.resource.ProjectResourceLocator;
import org.eclipse.jpt.common.core.resource.xml.JptXmlResourceProvider;
import org.eclipse.jpt.jpa.core.JpaProject;
import org.eclipse.jpt.jpa.core.context.persistence.MappingFileRef;
import org.eclipse.jpt.jpa.core.context.persistence.Persistence;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceXml;
import org.eclipse.jpt.jpa.core.internal.resource.orm.OrmXmlResourceProvider;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
public class OrmFileCreationOperation
extends AbstractJpaFileCreationOperation
implements OrmFileCreationDataModelProperties
{
public OrmFileCreationOperation(IDataModel dataModel) {
super(dataModel);
}
@Override
public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
SubMonitor sm = SubMonitor.convert(monitor, 5);
IStatus status = super.execute(sm.newChild(4), info);
if (status.isOK()) {
addMappingFileToPersistenceXml();
sm.worked(1);
}
return OK_STATUS;
}
protected PersistenceUnit getPersistenceUnit() throws ExecutionException {
String pUnitName = getDataModel().getStringProperty(PERSISTENCE_UNIT);
JpaProject jpaProject = getJpaProject();
PersistenceXml persistenceXml = jpaProject.getContextModelRoot().getPersistenceXml();
if (persistenceXml == null) {
throw new ExecutionException("Project does not have a persistence.xml file"); //$NON-NLS-1$
}
Persistence persistence = persistenceXml.getRoot();
if (persistence == null) {
throw new ExecutionException("persistence.xml does not have a persistence node."); //$NON-NLS-1$
}
for (PersistenceUnit pUnit : persistence.getPersistenceUnits()) {
if (pUnitName.equals(pUnit.getName())) {
return pUnit;
}
}
throw new ExecutionException("persistence.xml does not have persistence unit named \'" + pUnitName + "\'"); //$NON-NLS-1$ //$NON-NLS-2$
}
protected void addMappingFileToPersistenceXml() throws ExecutionException {
if (this.getDataModel().getBooleanProperty(ADD_TO_PERSISTENCE_UNIT)) {
this.addMappingFileToPersistenceXml_();
}
}
protected void addMappingFileToPersistenceXml_() throws ExecutionException {
PersistenceUnit pUnit = getPersistenceUnit();
IPath containerPath = (IPath) getDataModel().getProperty(CONTAINER_PATH);
String fileName = getDataModel().getStringProperty(FILE_NAME);
IContainer container = PathTools.getContainer(containerPath);
IPath filePath = container.getFullPath().append(fileName);
IProject project = container.getProject();
ProjectResourceLocator locator = (ProjectResourceLocator) project.getAdapter(ProjectResourceLocator.class);
IPath runtimePath = locator.getRuntimePath(filePath);
boolean found = false;
for (MappingFileRef ref : pUnit.getSpecifiedMappingFileRefs()) {
if (runtimePath.equals(ref.getFileName())) {
found = true;
break;
}
}
if ( ! found) {
pUnit.addSpecifiedMappingFileRef(runtimePath.toString());
}
this.getJpaProject().getPersistenceXmlResource().save();
}
@Override
protected JptXmlResourceProvider getXmlResourceProvider(IFile file) {
return OrmXmlResourceProvider.getXmlResourceProvider(file);
}
}
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