WorkbenchStatus


1   /*******************************************************************************
2    * Copyright (c) 2000, 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.ui.internal.ide.model;
12  
13  import org.eclipse.core.runtime.IAdaptable;
14  import org.eclipse.core.runtime.IStatus;
15  import org.eclipse.ui.model.IWorkbenchAdapter;
16  import org.eclipse.ui.model.WorkbenchAdapter;
17  
18  /**
19   * UI manfestation of a status object.
20   */
21  public class WorkbenchStatus extends WorkbenchAdapter implements IAdaptable {
22      private IStatus status;
23  
24      private Object  [] children;
25  
26      public WorkbenchStatus(IStatus status) {
27          this.status = status;
28      }
29  
30      /**
31       * Returns an object which is an instance of the given class
32       * associated with this object. Returns <code>null</code> if
33       * no such object can be found.
34       */
35      public Object   getAdapter(Class   adapter) {
36          if (adapter == IWorkbenchAdapter.class) {
37              return this;
38          }
39          return null;
40      }
41  
42      /**
43       * Returns the children of this element.
44       */
45      public Object  [] getChildren(Object   o) {
46          if (children == null) {
47              IStatus[] childStatii = status.getChildren();
48              children = new Object  [childStatii.length];
49              for (int i = 0; i < childStatii.length; i++) {
50                  children[i] = new WorkbenchStatus(childStatii[i]);
51              }
52          }
53          return children;
54      }
55  
56      /**
57       * @see IWorkbenchAdapter#getLabel
58       */
59      public String   getLabel(Object   o) {
60          return status.getMessage();
61      }
62  
63      /**
64       * Returns the wrapped status object.
65       */
66      public IStatus getStatus() {
67          return status;
68      }
69  }
70
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