| package org.apache.turbine.modules.actions; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.Map.Entry; |
| import java.util.Properties; |
| |
| import javax.naming.InitialContext; |
| import javax.naming.NamingException; |
| |
| import org.apache.commons.configuration2.Configuration; |
| import org.apache.turbine.annotation.TurbineConfiguration; |
| import org.apache.turbine.modules.Action; |
| import org.apache.turbine.pipeline.PipelineData; |
| import org.apache.turbine.util.RunData; |
| |
| /** |
| * Used to initialize JNDI contexts. |
| * |
| * @author <a href="mailto:greg@shwoop.com">Greg Ritter</a> |
| * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> |
| * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a> |
| * @version $Id$ |
| */ |
| public class InitContextsAction implements Action |
| { |
| /** Injected configuration instance */ |
| @TurbineConfiguration |
| private Configuration conf; |
| |
| /** |
| * This action will place the contexts defined in the TurbineResources |
| * instance (if any) into the data.contexts Hashtable. |
| * |
| * @param pipelineData |
| * The PipelineRunData object for the current request. |
| * @throws NamingException |
| * could not create InitialContext |
| */ |
| @Override |
| public void doPerform(PipelineData pipelineData) |
| throws NamingException |
| { |
| RunData data = pipelineData.getRunData(); |
| // Context properties are specified in lines in the properties |
| // file that begin with "context.contextname.", allowing |
| // multiple named contexts to be used. Everything after the |
| // "contextname." is the name of the property that will be |
| // used by the InitialContext class to create a new context |
| // instance. |
| |
| Hashtable<String, Properties> contextPropsList = new Hashtable<>(); |
| for (Iterator<String> contextKeys = conf.getKeys("context."); contextKeys.hasNext();) |
| { |
| String key = contextKeys.next(); |
| int start = key.indexOf(".") + 1; |
| int end = key.indexOf(".", start); |
| String contextName = key.substring(start, end); |
| Properties contextProps = null; |
| if (contextPropsList.containsKey(contextName)) |
| { |
| contextProps = contextPropsList.get(contextName); |
| } |
| else |
| { |
| contextProps = new Properties(); |
| } |
| contextProps.put(key.substring(end + 1), conf.getString(key)); |
| contextPropsList.put(contextName, contextProps); |
| } |
| |
| for (Entry<String, Properties> contextProps : contextPropsList.entrySet()) |
| { |
| InitialContext context = new InitialContext(contextProps.getValue()); |
| data.getJNDIContexts().put(contextProps.getKey(), context); |
| } |
| } |
| } |