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1   /*
2    *  soapUI, copyright (C) 2004-2007 eviware.com 
3    *
4    *  soapUI is free software; you can redistribute it and/or modify it under the 
5    *  terms of version 2.1 of the GNU Lesser General Public License as published by 
6    *  the Free Software Foundation.
7    *
8    *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
9    *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
10   *  See the GNU Lesser General Public License for more details at gnu.org.
11   */
12  
13  package com.eviware.soapui.impl.wsdl.panels.request.components.editor.support;
14  
15  import java.beans.PropertyChangeListener;
16  import java.beans.PropertyChangeSupport;
17  
18  import com.eviware.soapui.impl.wsdl.panels.request.components.editor.XmlDocument;
19  
20  /***
21   * Abstract base-class for XmlDocument implementations
22   * 
23   * @author ole.matzura
24   */
25  
26  public abstract class AbstractXmlDocument implements XmlDocument
27  {
28     private PropertyChangeSupport propertyChangeSupport = new PropertyChangeSupport( this );
29  	
30     public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
31     {
32        propertyChangeSupport.addPropertyChangeListener( propertyName, listener );
33     }
34  
35     public void addPropertyChangeListener(PropertyChangeListener listener)
36     {
37        propertyChangeSupport.addPropertyChangeListener( listener );
38     }
39  
40     public void removePropertyChangeListener(PropertyChangeListener listener)
41     {
42        propertyChangeSupport.removePropertyChangeListener( listener );
43     }
44     
45     public void removePropertyChangeListener(String propertyName, PropertyChangeListener listener)
46  	{
47     	propertyChangeSupport.removePropertyChangeListener( propertyName, listener );
48  	}
49     
50     protected void fireXmlChanged( String oldValue, String newValue )
51     {
52     	propertyChangeSupport.firePropertyChange( XML_PROPERTY, oldValue, newValue );
53     }
54  
55  	public void release()
56  	{
57  	}
58  }