| /* |
| * 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. |
| */ |
| package org.openmeetings.servlet.outputhandler; |
| |
| import java.io.IOException; |
| import java.io.UnsupportedEncodingException; |
| import java.net.URLDecoder; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletRequestWrapper; |
| |
| |
| public class HttpServletRequestEx extends HttpServletRequestWrapper { |
| private HttpServletRequest request_ = null; |
| private Map<String, String> requestParams_ = null; |
| private String uriEncoding; |
| |
| public HttpServletRequestEx(HttpServletRequest req, String uriEncoding) throws IOException { |
| super(req); |
| |
| this.uriEncoding = uriEncoding; |
| |
| request_ = req; |
| requestParams_ = new HashMap<String, String>(); |
| |
| String queryString = request_.getQueryString(); |
| |
| if ( queryString == null ) |
| { |
| return ; |
| } |
| |
| queryString = new String(queryString.getBytes("ISO-8859-1"), "UTF-8"); |
| |
| String[] params = queryString.split("&"); |
| for (String param : params) { |
| String[] nameValue = param.split("="); |
| requestParams_.put(nameValue[0], 2 == nameValue.length? nameValue[1] : null); |
| } |
| } |
| |
| // Methods to replace HSR methods |
| public String getParameter(String name) { |
| try |
| { |
| if (requestParams_.get(name) != null ) |
| { |
| return URLDecoder.decode(requestParams_.get(name),uriEncoding); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| catch(UnsupportedEncodingException e) |
| { |
| return null; |
| } |
| } |
| |
| public Map<String, String> getParameterMap() { |
| return new HashMap<String, String>(requestParams_); |
| } |
| |
| public Enumeration<String> getParameterNames() { |
| return Collections.enumeration(requestParams_.keySet()); |
| } |
| |
| public String[] getParameterValues(String name) { |
| ArrayList<String> values = new ArrayList<String>(requestParams_.values()); |
| return values.toArray(new String[0]); |
| } |
| } |
| |