001    /*
002     * Copyright 2002-2007 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package org.springframework.richclient.core;
017    
018    import java.beans.PropertyChangeEvent;
019    
020    import org.easymock.IArgumentMatcher;
021    import org.springframework.util.ObjectUtils;
022    
023    /**
024     * Custom ArgumentMatcher for EasyMock.
025     * 
026     * @author Peter De Bruycker
027     */
028    public class PropertyChangeEventArgumentMatcher implements IArgumentMatcher {
029    
030            private PropertyChangeEvent expected;
031    
032            public PropertyChangeEventArgumentMatcher(PropertyChangeEvent expected) {
033                    this.expected = expected;
034            }
035            
036            public void appendTo(StringBuffer sb) {
037                    sb.append("java.beans.PropertyChangeEvent[");
038                    
039                    sb.append("source=").append(expected.getSource()).append(", ");
040                    sb.append("propertyName=").append(expected.getPropertyName()).append(", ");
041                    sb.append("oldValue=").append(expected.getOldValue()).append(", ");
042                    sb.append("newValue=").append(expected.getNewValue()).append("");
043                    
044                    sb.append("]");
045            }
046    
047            public boolean matches(Object value) {
048                    if (!(value instanceof PropertyChangeEvent)) {
049                            return false;
050                    }
051    
052                    PropertyChangeEvent actual = (PropertyChangeEvent) value;
053    
054                    boolean matches = true;
055                    matches = matches && actual.getSource().equals(expected.getSource());
056                    matches = matches && actual.getPropertyName().equals(expected.getPropertyName());
057                    matches = matches && ObjectUtils.nullSafeEquals(actual.getOldValue(), expected.getOldValue());
058                    matches = matches && ObjectUtils.nullSafeEquals(actual.getNewValue(), expected.getNewValue());
059    
060                    return matches;
061            }
062    
063    }