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    1   /*
    2    * $Id$
    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   package org.apache.struts2.dispatcher.ng.listener;
   22   
   23   import org.apache.struts2.dispatcher.ng.HostConfig;
   24   
   25   import javax.servlet.ServletContext;
   26   import java.util.Iterator;
   27   import java.util.Collections;
   28   
   29   /**
   30    * Host configuration that just holds a ServletContext
   31    */
   32   public class ListenerHostConfig implements HostConfig {
   33       private ServletContext servletContext;
   34   
   35       public ListenerHostConfig(ServletContext servletContext) {
   36           this.servletContext = servletContext;
   37       }
   38   
   39       public String getInitParameter(String key) {
   40           return null;
   41       }
   42   
   43       public Iterator<String> getInitParameterNames() {
   44           return Collections.<String>emptyList().iterator();
   45       }
   46   
   47       public ServletContext getServletContext() {
   48           return servletContext;  
   49       }
   50   }

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