JndiEnv


1   /*
2    *  Copyright 1999-2004 The Apache Software Foundation
3    *
4    *  Licensed under the Apache License, Version 2.0 (the "License");
5    *  you may not use this file except in compliance with the License.
6    *  You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   *  Unless required by applicable law or agreed to in writing, software
11   *  distributed under the License is distributed on an "AS IS" BASIS,
12   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   *  See the License for the specific language governing permissions and
14   *  limitations under the License.
15   */
16  
17  package org.apache.naming.ant;
18  
19  import java.util.Hashtable  ;
20  import java.util.Vector  ;
21  
22  import javax.naming.Context  ;
23  
24  import org.apache.tools.ant.Task;
25  
26  /**
27   *  Task to set up JNDI properties ( the hashtable that is passed to InitialContext )
28   *  It has explicit attributes for common properties, and supports generic name/value
29   *  elements.
30   * 
31   * @author  Costin Manolache
32   */
33  public class JndiEnv extends Task  {
34   
35      Hashtable   env = new Hashtable  ();
36      String   url;
37      boolean topLevel=true;
38      
39      public JndiEnv() {
40      }
41      
42      public JndiEnv(boolean child) {
43          topLevel=false;
44      }
45      
46      public String   getProviderUrl() {
47          return (String  ) env.get(Context.PROVIDER_URL);
48      }
49      
50      public void setProviderUrl(String   providerUrl) {
51          env.put(Context.PROVIDER_URL, providerUrl);
52      }
53  
54      public String   getUrl() {
55          return url;
56      }
57  
58      public void setUrl(String   url) {
59          this.url = url;
60      }
61  
62      public String   getInitialFactory() {
63          return (String  ) env.get(Context.INITIAL_CONTEXT_FACTORY);
64      }
65  
66      public void setInitialFactory(String   initialFactory) {
67          env.put(Context.INITIAL_CONTEXT_FACTORY, initialFactory);
68      }
69  
70      public String   getAuthoritative() {
71          return (String  ) env.get(Context.AUTHORITATIVE);
72      }
73  
74      public void setAuthoritative(String   authoritative) {
75          env.put(Context.AUTHORITATIVE, authoritative);
76      }
77  
78      public String   getObjectFactories() {
79          return (String  ) env.get(Context.OBJECT_FACTORIES);
80      }
81  
82      public void setObjectFactories(String   objectFactories) {
83          env.put(Context.OBJECT_FACTORIES, objectFactories);
84      }
85  
86      public String   getUrlPkgPrefixes() {
87          return (String  ) env.get(Context.URL_PKG_PREFIXES);
88      }
89  
90      public void setUrlPkgPrefixes(String   urlPkgPrefixes) {
91          env.put(Context.URL_PKG_PREFIXES, urlPkgPrefixes);
92      }
93  
94      public void execute() {
95          if( nvEntries!=null ) {
96              for( int i=0; i<nvEntries.size(); i++ ) {
97                  NameValue nv=(NameValue)nvEntries.elementAt(i);
98                  env.put( nv.name, nv.value);
99              }
100         }
101         // If this is a standalone task - add a ref in the project.
102         if(topLevel)
103             project.addReference( "globalJndiEnv", this );
104     }
105 
106     Vector   nvEntries;
107     
108     public NameValue addEnv() {
109         if( nvEntries==null ) nvEntries=new Vector  ();
110         NameValue nv=new NameValue();
111         nvEntries.addElement( nv );
112         return nv;
113     }
114     
115     public static class NameValue {
116         String   name;
117         String   value;
118         
119         public void setName(String   name) {
120             this.name=name;
121         }
122         public void setValue(String   value) {
123             this.value=value;
124         }
125     }
126 }
127
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