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/*******************************************************************************
* Copyright (c) 2007 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.ui.internal;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IAdapterFactory;
import org.eclipse.jpt.core.JpaFile;
import org.eclipse.jpt.core.JpaProject;
import org.eclipse.jpt.core.JptCorePlugin;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
public class JpaFileAdapterFactory
implements IAdapterFactory
{
@SuppressWarnings("unchecked")
private static final Class[] ADAPTER_LIST =
new Class[] { JpaFile.class };
@SuppressWarnings("unchecked")
public Class[] getAdapterList() {
return ADAPTER_LIST;
}
@SuppressWarnings("unchecked")
public Object getAdapter(Object adaptableObject, Class adapterType) {
if (! (adaptableObject instanceof IEditorPart)) {
return null;
}
IEditorInput editorInput = ((IEditorPart) adaptableObject).getEditorInput();
if (! (editorInput instanceof IFileEditorInput)) {
return null;
}
IFile file = ((IFileEditorInput) editorInput).getFile();
JpaProject jpaProject = JptCorePlugin.getJpaProject(file.getProject());
if (jpaProject == null) {
return null;
}
return jpaProject.getJpaFile(file);
}
}
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