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1   package org.apache.turbine.modules.actions;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.util.Hashtable;
23  import java.util.Iterator;
24  import java.util.Properties;
25  import javax.naming.InitialContext;
26  import javax.naming.NamingException;
27  
28  import org.apache.commons.configuration.Configuration;
29  
30  import org.apache.turbine.Turbine;
31  import org.apache.turbine.modules.Action;
32  import org.apache.turbine.pipeline.PipelineData;
33  import org.apache.turbine.util.RunData;
34  
35  /**
36   * Used to initialize JNDI contexts.
37   *
38   * @author <a href="mailto:greg@shwoop.com">Greg Ritter</a>
39   * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
40   * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a>
41   * @version $Id: InitContextsAction.java 1066529 2011-02-02 17:01:46Z ludwig $
42   */
43  public class InitContextsAction
44          extends Action
45  {
46      /**
47       * This action will place the contexts defined in the
48       * TurbineResources instance (if any) into the data.contexts
49       * Hashtable.
50       *
51       * @deprecated Use PipelineData version instead.
52       * @param data The RunData object for the current request.
53       * @exception NamingException could not create InitialContext
54       */
55      @SuppressWarnings("unchecked")
56      @Deprecated
57      @Override
58      public void doPerform(RunData data)
59              throws NamingException
60      {
61          Configuration conf = Turbine.getConfiguration();
62  
63          // Context properties are specified in lines in the properties
64          // file that begin with "context.contextname.", allowing
65          // multiple named contexts to be used.  Everything after the
66          // "contextname." is the name of the property that will be
67          // used by the InitialContext class to create a new context
68          // instance.
69  
70          Hashtable<String, Properties> contextPropsList = new Hashtable<String, Properties>();
71          for (Iterator<String> contextKeys = conf.getKeys("context.");
72                  contextKeys.hasNext();)
73          {
74              String key = contextKeys.next();
75              int start = key.indexOf(".") + 1;
76              int end = key.indexOf(".", start);
77              String contextName = key.substring(start, end);
78              Properties contextProps = null;
79              if (contextPropsList.containsKey(contextName))
80              {
81                  contextProps = contextPropsList.get(contextName);
82              }
83              else
84              {
85                  contextProps = new Properties();
86              }
87              contextProps.put(key.substring(end + 1),
88                               conf.getString(key));
89              contextPropsList.put(contextName, contextProps);
90          }
91          for (Iterator<String> contextPropsKeys = contextPropsList.keySet().iterator();
92                  contextPropsKeys.hasNext();)
93          {
94              String key = contextPropsKeys.next();
95              Properties contextProps = contextPropsList.get(key);
96              InitialContext context = new InitialContext(contextProps);
97              data.getJNDIContexts().put(key, context);
98          }
99      }
100 
101     /**
102      * This action will place the contexts defined in the
103      * TurbineResources instance (if any) into the data.contexts
104      * Hashtable.
105      *
106      * @param pipelineData The PipelineRunData object for the current request.
107      * @exception NamingException could not create InitialContext
108      */
109     @Override
110     public void doPerform(PipelineData pipelineData)
111     throws NamingException
112     {
113         RunData data = getRunData(pipelineData);
114         doPerform(data);
115     }
116 
117 
118 }