| /******************************************************************************* |
| * 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.apache.ofbiz.webapp.event; |
| |
| import javax.servlet.ServletRequest; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** Factory class that provides the proper <code>RequestBodyMapHandler</code> based on the content type of the <code>ServletRequest</code> */ |
| public class RequestBodyMapHandlerFactory { |
| private final static Map<String, RequestBodyMapHandler> requestBodyMapHandlers = new HashMap<String, RequestBodyMapHandler>(); |
| static { |
| requestBodyMapHandlers.put("application/json", new JSONRequestBodyMapHandler()); |
| } |
| |
| public static RequestBodyMapHandler getRequestBodyMapHandler(ServletRequest request) { |
| String contentType = request.getContentType(); |
| if (contentType != null && contentType.indexOf(";") != -1) { |
| contentType = contentType.substring(0, contentType.indexOf(";")); |
| } |
| return requestBodyMapHandlers.get(contentType); |
| } |
| |
| public static Map<String, Object> extractMapFromRequestBody(ServletRequest request) throws IOException { |
| Map<String, Object> outputMap = null; |
| RequestBodyMapHandler handler = getRequestBodyMapHandler(request); |
| if (handler != null) { |
| outputMap = handler.extractMapFromRequestBody(request); |
| } |
| return outputMap; |
| } |
| } |