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/*******************************************************************************
* Copyright (c) 2008 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.resource.orm;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jpt.core.JptCorePlugin;
import org.eclipse.jpt.core.internal.JpaConstants;
import org.eclipse.jpt.core.internal.resource.JpaResourceModelProviderManager;
import org.eclipse.jpt.core.resource.AbstractResourceModelProvider;
import org.eclipse.jpt.core.resource.common.JpaXmlResource;
import org.eclipse.jpt.core.resource.orm.OrmFactory;
import org.eclipse.jpt.core.resource.orm.OrmResource;
import org.eclipse.jpt.core.resource.orm.XmlEntityMappings;
public class OrmResourceModelProvider
extends AbstractResourceModelProvider<OrmResource>
{
/**
* (Convenience method) Returns an ORM resource model provider for
* the given file.
*/
public static OrmResourceModelProvider getModelProvider(IFile file) {
return getModelProvider_(file.getProject(), file.getFullPath().toString());
}
/**
* (Convenience method) Returns an ORM resource model provider for
* the given project in the specified deploy location
*/
public static OrmResourceModelProvider getModelProvider(IProject project, String deployLocation) {
return getModelProvider_(project, JptCorePlugin.getDeploymentURI(project, deployLocation));
}
/**
* (Convenience method) Returns an ORM resource model provider for
* the given project in the default deploy location
*/
public static OrmResourceModelProvider getDefaultModelProvider(IProject project) {
return getModelProvider(project, JptCorePlugin.DEFAULT_ORM_XML_FILE_PATH);
}
private static OrmResourceModelProvider getModelProvider_(IProject project, String location) {
return (OrmResourceModelProvider) JpaResourceModelProviderManager.instance().getModelProvider(
project,
new Path(location),
JptCorePlugin.ORM_XML_CONTENT_TYPE);
}
public OrmResourceModelProvider(IProject project) {
this(project, new Path(JptCorePlugin.DEFAULT_ORM_XML_FILE_PATH));
}
public OrmResourceModelProvider(IProject project, IPath filePath) {
super(project, filePath);
}
@Override
protected String getContentTypeDescriber() {
return JptCorePlugin.ORM_XML_CONTENT_TYPE;
}
@Override
protected void populateRoot(JpaXmlResource resource) {
XmlEntityMappings entityMappings = OrmFactory.eINSTANCE.createXmlEntityMappings();
entityMappings.setVersion(JpaConstants.VERSION_1_0_TEXT);
getResourceContents(resource).add(entityMappings);
}
@Override
protected OrmResource ensureCorrectType(Resource resource) throws ClassCastException {
return (OrmResource) resource;
}
}
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