1   /*
2    * Copyright 2002-2007 the original author or authors.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5    * use this file except in compliance with the License. You may obtain a copy of
6    * the License at
7    * 
8    * http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations under
14   * the License.
15   */
16  package org.springframework.richclient.core;
17  
18  import java.beans.PropertyChangeEvent;
19  
20  import org.easymock.IArgumentMatcher;
21  import org.springframework.util.ObjectUtils;
22  
23  /**
24   * Custom ArgumentMatcher for EasyMock.
25   * 
26   * @author Peter De Bruycker
27   */
28  public class PropertyChangeEventArgumentMatcher implements IArgumentMatcher {
29  
30  	private PropertyChangeEvent expected;
31  
32  	public PropertyChangeEventArgumentMatcher(PropertyChangeEvent expected) {
33  		this.expected = expected;
34  	}
35  	
36  	public void appendTo(StringBuffer sb) {
37  		sb.append("java.beans.PropertyChangeEvent[");
38  		
39  		sb.append("source=").append(expected.getSource()).append(", ");
40  		sb.append("propertyName=").append(expected.getPropertyName()).append(", ");
41  		sb.append("oldValue=").append(expected.getOldValue()).append(", ");
42  		sb.append("newValue=").append(expected.getNewValue()).append("");
43  		
44  		sb.append("]");
45  	}
46  
47  	public boolean matches(Object value) {
48  		if (!(value instanceof PropertyChangeEvent)) {
49  			return false;
50  		}
51  
52  		PropertyChangeEvent actual = (PropertyChangeEvent) value;
53  
54  		boolean matches = true;
55  		matches = matches && actual.getSource().equals(expected.getSource());
56  		matches = matches && actual.getPropertyName().equals(expected.getPropertyName());
57  		matches = matches && ObjectUtils.nullSafeEquals(actual.getOldValue(), expected.getOldValue());
58  		matches = matches && ObjectUtils.nullSafeEquals(actual.getNewValue(), expected.getNewValue());
59  
60  		return matches;
61  	}
62  
63  }