ActionAdapterFactory


1   /*******************************************************************************
2    * Copyright (c) 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.debug.internal.ui.actions.context;
12  
13  import org.eclipse.core.runtime.IAdapterFactory;
14  import org.eclipse.debug.core.ILaunch;
15  import org.eclipse.debug.core.model.IDebugElement;
16  import org.eclipse.debug.core.model.IDisconnect;
17  import org.eclipse.debug.core.model.IDropToFrame;
18  import org.eclipse.debug.core.model.IProcess;
19  import org.eclipse.debug.core.model.IStep;
20  import org.eclipse.debug.core.model.ISuspendResume;
21  import org.eclipse.debug.core.model.ITerminate;
22  import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousDisconnectAdapter;
23  import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousDropToFrameAdapter;
24  import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousStepAdapter;
25  import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousStepFiltersAdapter;
26  import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousSuspendResumeAdapter;
27  import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousTerminateAdapter;
28  
29  /**
30   * Adapter factory for debug capabilities.
31   * 
32   * @since 3.2
33   *
34   */
35  public class ActionAdapterFactory implements IAdapterFactory {
36      
37      private static IAsynchronousDisconnectAdapter fgDisconnectAdapter = new DisconnectAdapter();
38      private static IAsynchronousDropToFrameAdapter fgDropToFrameAdapter = new DropToFrameAdapter();
39      private static IAsynchronousStepAdapter fgStepAdapter = new StepAdapter();
40      private static IAsynchronousStepFiltersAdapter fgStepFiltersAdapter = new StepFiltersAdapter();
41      private static IAsynchronousSuspendResumeAdapter fgSuspendResumeAdapter = new SuspendResumeAdapter();
42      private static IAsynchronousTerminateAdapter fgTerminateAdapter = new TerminateAdapter();
43  
44      /* (non-Javadoc)
45       * @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, java.lang.Class)
46       */
47      public Object   getAdapter(Object   adaptableObject, Class   adapterType) {
48          if (IAsynchronousDisconnectAdapter.class.equals(adapterType)) {
49              if (adaptableObject instanceof IDisconnect) {
50                  return fgDisconnectAdapter;
51              }
52          }
53          if (IAsynchronousDropToFrameAdapter.class.equals(adapterType)) {
54              if (adaptableObject instanceof IDropToFrame) {
55                  return fgDropToFrameAdapter;
56              }
57          }
58          if (IAsynchronousStepAdapter.class.equals(adapterType)) {
59              if (adaptableObject instanceof IStep) {
60                  return fgStepAdapter;
61              }
62          }       
63          if (IAsynchronousStepFiltersAdapter.class.equals(adapterType)) {
64              if (adaptableObject instanceof IDebugElement ||
65                  adaptableObject instanceof ILaunch || 
66                  adaptableObject instanceof IProcess) {
67                  return fgStepFiltersAdapter;
68              }
69          }
70          if (IAsynchronousSuspendResumeAdapter.class.equals(adapterType)) {
71              if (adaptableObject instanceof ISuspendResume) {
72                  return fgSuspendResumeAdapter;
73              }
74          }   
75          if (IAsynchronousTerminateAdapter.class.equals(adapterType)) {
76              if (adaptableObject instanceof ITerminate) {
77                  return fgTerminateAdapter;
78              }
79          }           
80          return null;
81      }
82  
83      /* (non-Javadoc)
84       * @see org.eclipse.core.runtime.IAdapterFactory#getAdapterList()
85       */
86      public Class  [] getAdapterList() {
87          return new Class  []{IAsynchronousDisconnectAdapter.class,
88                  IAsynchronousDropToFrameAdapter.class,
89                  IAsynchronousStepAdapter.class,
90                  IAsynchronousStepFiltersAdapter.class,
91                  IAsynchronousSuspendResumeAdapter.class,
92                  IAsynchronousTerminateAdapter.class};
93      }
94  
95  }
96
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