InjectionTargetNode


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  
24  /*
25   * InjectionTargetNode.java
26   *
27   * Created on October 18, 2005, 1:02 PM
28   *
29   * To change this template, choose Tools | Options and locate the template under
30   * the Source Creation and Management node. Right-click the template and choose
31   * Open. You can then make changes to the template in the Source Editor.
32   */
33  
34  package com.sun.enterprise.deployment.node;
35  
36  import java.util.Map  ;
37  import org.w3c.dom.Node  ;
38  
39  import com.sun.enterprise.deployment.InjectionTarget;
40  import com.sun.enterprise.deployment.xml.TagNames;
41  
42  /**
43   * This node handles all information relative to the injection-target element
44   *
45   * @author Jerome Dochez
46   */
47  public class InjectionTargetNode extends DeploymentDescriptorNode {
48      
49      /**
50       * all sub-implementation of this class can use a dispatch table to map xml element to
51       * method name on the descriptor class for setting the element value. 
52       *  
53       * @return the map with the element name as a key, the setter method as a value
54       */    
55      protected Map   getDispatchTable() {
56          Map   table = super.getDispatchTable();
57          table.put(TagNames.INJECTION_TARGET_CLASS, 
58              "setClassName");
59          table.put(TagNames.INJECTION_TARGET_NAME, 
60              "setTargetName");
61          return table;
62      }    
63      
64      /**
65       * write the descriptor class to a DOM tree and return it
66       *
67       * @param parent node in the DOM tree 
68       * @param node name for the root element of this xml fragment      
69       * @param the descriptor to write
70       * @return the DOM tree top node
71       */
72      public Node   writeDescriptor(Node   parent, String   nodeName, InjectionTarget descriptor) {
73          Node   myNode = appendChild(parent, nodeName);
74          appendTextChild(myNode, TagNames.INJECTION_TARGET_CLASS, 
75              descriptor.getClassName());                        
76          appendTextChild(myNode, TagNames.INJECTION_TARGET_NAME, 
77              descriptor.getTargetName());                        
78          return myNode;
79      }
80      
81  }
82
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