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    1   /*
    2    * $Id: DefaultActionSupport.java 651946 2008-04-27 13:41:38Z apetrelli $
    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.filter;
   22   
   23   import org.apache.struts2.util.MakeIterator;
   24   
   25   import javax.servlet.FilterConfig;
   26   import javax.servlet.ServletContext;
   27   import java.util.Iterator;
   28   
   29   import org.apache.struts2.dispatcher.ng.HostConfig;
   30   
   31   /**
   32    * Host configuration that wraps FilterConfig
   33    */
   34   public class FilterHostConfig implements HostConfig {
   35   
   36       private FilterConfig config;
   37   
   38       public FilterHostConfig(FilterConfig config) {
   39           this.config = config;
   40       }
   41       public String getInitParameter(String key) {
   42           return config.getInitParameter(key);
   43       }
   44   
   45       public Iterator<String> getInitParameterNames() {
   46           return MakeIterator.convert(config.getInitParameterNames());
   47       }
   48   
   49       public ServletContext getServletContext() {
   50           return config.getServletContext();
   51       }
   52   }

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