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/*******************************************************************************
* Copyright (c) 2010, 2017 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.compare.internal;
import org.eclipse.compare.CompareEditorInput;
import org.eclipse.core.runtime.IAdapterFactory;
import org.eclipse.ui.IContributorResourceAdapter;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput;
public class AdapterFactory implements IAdapterFactory {
@SuppressWarnings("unchecked")
@Override
public <T> T getAdapter(final Object adaptableObject, Class<T> adapterType) {
if (IContributorResourceAdapter.class.equals(adapterType)
&& adaptableObject instanceof CompareEditorInput) {
return (T) (IContributorResourceAdapter) adaptable -> {
Object ei = ((CompareEditorInput) adaptableObject)
.getAdapter(IEditorInput.class);
if (ei instanceof IFileEditorInput) {
return ((IFileEditorInput) ei).getFile();
}
return null;
};
}
return null;
}
@Override
public Class<?>[] getAdapterList() {
return new Class[] { IContributorResourceAdapter.class };
}
}
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