RefactoringModelAdapterFactory


1   /*******************************************************************************
2    * Copyright (c) 2005, 2006 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.ltk.internal.ui.refactoring.model;
12  
13  import org.eclipse.core.runtime.IAdapterFactory;
14  
15  import org.eclipse.core.resources.mapping.ResourceMapping;
16  
17  import org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy;
18  
19  /**
20   * Adaptor factory for refactoring model support.
21   * 
22   * @since 3.2
23   */
24  public final class RefactoringModelAdapterFactory implements IAdapterFactory {
25  
26      /**
27       * {@inheritDoc}
28       */
29      public Object   getAdapter(final Object   adaptable, final Class   adapter) {
30          if (adaptable instanceof RefactoringDescriptorCompareInput) {
31              final RefactoringDescriptorCompareInput input= (RefactoringDescriptorCompareInput) adaptable;
32              final RefactoringDescriptorProxy descriptor= input.getDescriptor();
33              if (descriptor != null)
34                  return descriptor.getAdapter(ResourceMapping.class);
35          }
36          return null;
37      }
38  
39      /**
40       * {@inheritDoc}
41       */
42      public Class  [] getAdapterList() {
43          return new Class  [] { ResourceMapping.class};
44      }
45  }
46

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