001    /*
002     * Copyright 2002-2005 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of 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,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.springframework.binding.validation.support;
017    
018    import org.springframework.binding.validation.ValidationMessage;
019    import org.springframework.core.style.ToStringCreator;
020    import org.springframework.richclient.core.DefaultMessage;
021    import org.springframework.richclient.core.Severity;
022    import org.springframework.util.ObjectUtils;
023    
024    /**
025     * Default implementation of ValidationMessage
026     * 
027     * @author  Oliver Hutchison
028     */
029    public class DefaultValidationMessage extends DefaultMessage implements ValidationMessage {
030        private final String property;
031    
032        public DefaultValidationMessage(String property, Severity severity, String message) {
033            super(message, severity);
034            this.property = property;
035        }
036    
037        public String getProperty() {
038            return property;
039        }
040    
041        public int hashCode() {
042            return (getProperty() != null ? (getProperty().hashCode() * 27) : 0) + (getSeverity().getShortCode() * 9)
043                    + getMessage().hashCode();
044        }
045    
046        public boolean equals(Object o) {
047            if (o == null || o.getClass() != this.getClass()) {
048                return false;
049            }
050            DefaultValidationMessage m2 = (DefaultValidationMessage)o;
051            return ObjectUtils.nullSafeEquals(getProperty(), m2.getProperty()) && getSeverity().equals(m2.getSeverity())
052                    && getMessage().equals(m2.getMessage());
053        }
054    
055        public String toString() {
056            return new ToStringCreator(this).append("property", getProperty())
057                    .append("severity", getSeverity().getLabel())
058                    .append("message", getMessage())
059                    .toString();
060        }
061    }