001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    
021    package org.apache.geronimo.j2ee.annotation;
022    
023    import java.io.Serializable;
024    
025    /**
026     * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
027     */
028    public class Injection implements Serializable {
029    
030        private final String targetClassName;
031        private final String targetName;
032        private final String jndiName;
033    
034    
035        public Injection(String targetClassName, String targetName, String jndiName) {
036            this.targetClassName = targetClassName;
037            this.targetName = targetName;
038            this.jndiName = jndiName;
039        }
040    
041    
042        public String getTargetClassName() {
043            return targetClassName;
044        }
045    
046        public String getTargetName() {
047            return targetName;
048        }
049    
050        public String getJndiName() {
051            return jndiName;
052        }
053        
054        public String toString() {
055            StringBuffer buf = new StringBuffer();
056            buf.append(targetClassName).append(" ");
057            buf.append(targetName).append(" ");
058            buf.append(jndiName);
059            return buf.toString();
060        }
061    
062        public int hashCode() {
063            final int prime = 31;
064            int result = 1;
065            result = prime * result + ((jndiName == null) ? 0 : jndiName.hashCode());
066            result = prime * result + ((targetClassName == null) ? 0 : targetClassName.hashCode());
067            result = prime * result + ((targetName == null) ? 0 : targetName.hashCode());
068            return result;
069        }
070    
071        public boolean equals(Object obj) {
072            if (this == obj) {
073                return true;
074            }
075            if (obj == null) {
076                return false;
077            }
078            if (getClass() != obj.getClass()) {
079                return false;
080            }
081            final Injection other = (Injection) obj;        
082            if (jndiName == null) {
083                if (other.jndiName != null) {
084                    return false;
085                }
086            } else if (!jndiName.equals(other.jndiName)) {
087                return false;
088            }        
089            if (targetClassName == null) {
090                if (other.targetClassName != null) { 
091                    return false;
092                }
093            } else if (!targetClassName.equals(other.targetClassName)) {
094                return false;
095            }        
096            if (targetName == null) {
097                if (other.targetName != null) {
098                    return false;
099                }
100            } else if (!targetName.equals(other.targetName)) {
101                return false;
102            }
103            
104            return true;
105        }
106        
107    }