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1 package org.apache.turbine.modules.actions; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Turbine" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * "Apache Turbine", nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>;. 55 */ 56 57 // Java Core Classes 58 import java.util.Enumeration; 59 import java.util.Hashtable; 60 import java.util.Iterator; 61 import java.util.Properties; 62 63 // Java Naming and Directory Interface Classes 64 import javax.naming.InitialContext; 65 66 // Turbine Modules 67 import org.apache.turbine.modules.Action; 68 69 // Turbine Utility Classes 70 import org.apache.turbine.util.RunData; 71 import org.apache.turbine.services.resources.TurbineResources; 72 73 74 /*** 75 * Used to initialize JNDI contexts. 76 * 77 * @author <a href="mailto:greg@shwoop.com">Greg Ritter</a> 78 * @version $Id: InitContextsAction.java,v 1.1.1.1 2001/08/16 05:08:32 jvanzyl Exp $ 79 */ 80 public class InitContextsAction extends Action 81 { 82 /*** 83 * This action will place the contexts defined in the 84 * TurbineResources instance (if any) into the data.contexts 85 * Hashtable. 86 * 87 * @param data The RunData object for the current request. 88 * @exception Exception, a generic exception. 89 */ 90 public void doPerform( RunData data ) 91 throws Exception 92 { 93 // Context properties are specified in lines in the properties 94 // file that begin with "context.contextname.", allowing 95 // multiple named contexts to be used. Everything after the 96 // "contextname." is the name of the property that will be 97 // used by the InitialContext class to create a new context 98 // instance. 99 100 Iterator contextKeys = TurbineResources.getKeys("context."); 101 Hashtable contextPropsList = new Hashtable(); 102 while( contextKeys.hasNext() ) 103 { 104 String key = (String) contextKeys.next(); 105 int start = key.indexOf(".") + 1; 106 int end = key.indexOf(".", start); 107 String contextName = key.substring(start, end); 108 Properties contextProps = null; 109 if( contextPropsList.containsKey(contextName) ) 110 { 111 contextProps = 112 (Properties) contextPropsList.get(contextName); 113 } 114 else 115 { 116 contextProps = new Properties(); 117 } 118 contextProps.put(key.substring(end + 1), 119 TurbineResources.getString(key)); 120 contextPropsList.put(contextName, contextProps); 121 } 122 Enumeration contextPropsKeys = contextPropsList.keys(); 123 while( contextPropsKeys.hasMoreElements() ) 124 { 125 String key = (String) contextPropsKeys.nextElement(); 126 Properties contextProps = 127 (Properties) contextPropsList.get(key); 128 InitialContext context = new InitialContext(contextProps); 129 data.getJNDIContexts().put(key, context); 130 } 131 } 132 }

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