ProcessTypePropertyTester


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 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.views.console;
12  
13  import org.eclipse.core.expressions.PropertyTester;
14  import org.eclipse.debug.core.model.IProcess;
15  import org.eclipse.debug.ui.IDebugUIConstants;
16  import org.eclipse.ui.console.TextConsole;
17  
18  /**
19   * Tests if a process type matches the expected value.
20   * 
21   * @since 3.1
22   */
23  public class ProcessTypePropertyTester extends PropertyTester {
24  
25      /* (non-Javadoc)
26       * @see org.eclipse.core.expressions.IPropertyTester#test(java.lang.Object, java.lang.String, java.lang.Object[], java.lang.Object)
27       */
28      public boolean test(Object   receiver, String   property, Object  [] args, Object   expectedValue) {
29          if (receiver instanceof TextConsole) {
30              TextConsole console = (TextConsole) receiver;
31              IProcess process = (IProcess) console.getAttribute(IDebugUIConstants.ATTR_CONSOLE_PROCESS);
32              if (process != null) {
33                  String   type = process.getAttribute(IProcess.ATTR_PROCESS_TYPE);
34                  return (type != null && type.equals(expectedValue));
35              }//end if
36          }//end if
37          return false;
38      }//end test
39  
40  }//end class
41

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