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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 }