EjbApplicationExceptionNode


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  package com.sun.enterprise.deployment.node.ejb;
24  
25  import java.util.Map  ;
26  import org.w3c.dom.Node  ;
27  import org.xml.sax.Attributes  ;
28  
29  import com.sun.enterprise.deployment.node.XMLElement;
30  import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
31  import com.sun.enterprise.deployment.node.LocalizedInfoNode;
32  import com.sun.enterprise.deployment.node.MethodNode;
33  import com.sun.enterprise.deployment.node.DescriptorFactory;
34  
35  import com.sun.enterprise.deployment.Descriptor;
36  import com.sun.enterprise.deployment.EjbBundleDescriptor;
37  import com.sun.enterprise.deployment.EjbApplicationExceptionInfo;
38  
39  import com.sun.enterprise.deployment.xml.EjbTagNames;
40  
41  public class EjbApplicationExceptionNode extends DeploymentDescriptorNode {
42  
43      public EjbApplicationExceptionNode() {
44         super();
45      }
46          
47      /**
48       * all sub-implementation of this class can use a dispatch table to map xml element to
49       * method name on the descriptor class for setting the element value. 
50       *  
51       * @return the map with the element name as a key, the setter method as a value
52       */    
53      protected Map   getDispatchTable() {
54          // no need to be synchronized for now
55          Map   table = super.getDispatchTable();
56  
57          table.put(EjbTagNames.APP_EXCEPTION_CLASS, "setExceptionClassName");
58          table.put(EjbTagNames.APP_EXCEPTION_ROLLBACK, "setRollback");
59  
60          return table;
61      }    
62  
63     /**
64       * write the application exception info to a DOM tree and return it
65       *
66       * @param parent node in the DOM tree 
67       * @param node name for the root element of this xml fragment      
68       * @param the descriptor to write
69       * @return the DOM tree top node
70       */
71      public Node   writeDescriptor(Node   parent, String   nodeName, 
72                                  EjbApplicationExceptionInfo descriptor) {
73  
74          Node   appExceptionNode = appendChild(parent, nodeName);
75          
76          appendTextChild(appExceptionNode, EjbTagNames.APP_EXCEPTION_CLASS,
77                          descriptor.getExceptionClassName());
78          appendTextChild(appExceptionNode, EjbTagNames.APP_EXCEPTION_ROLLBACK,
79                          Boolean.toString(descriptor.getRollback()));
80  
81          return appExceptionNode;
82      }
83  }
84
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