Java tutorial
/* * Copyright 2014 Jon Bonazza * * Jon Bonazza 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 com.github.jonbonazza.puni.core.requests; import io.netty.handler.codec.http.DefaultFullHttpRequest; import io.netty.handler.codec.http.FullHttpRequest; import io.netty.handler.codec.http.QueryStringDecoder; import java.util.Arrays; import java.util.List; import java.util.Map; /** * Wrapper class for extending the functionality of DefaultFullHttpRequest. * This class adds the ability to retrieve an http request's form data and uri components. */ public class HttpRequest extends DefaultFullHttpRequest { protected Map<String, List<String>> formData; protected String[] uriComponents; public HttpRequest(FullHttpRequest req) { super(req.getProtocolVersion(), req.getMethod(), req.getUri(), req.content().copy()); String[] uriParts = getUri().split("\\?"); uriComponents = uriParts[0].split("/"); uriComponents = Arrays.copyOfRange(uriComponents, 1, uriComponents.length); if (uriParts.length > 1) parseFormData(uriParts[1]); } protected void parseFormData(String queryParamSection) { QueryStringDecoder decoder = new QueryStringDecoder(getUri()); formData = decoder.parameters(); } public Map<String, List<String>> getFormData() { return formData; } public String[] getUriComponents() { return uriComponents; } }