001 /* 002 * Copyright © 2008, 2009 Pedro Agulló Soliveres. 003 * 004 * This file is part of DirectJNgine. 005 * 006 * DirectJNgine is free software: you can redistribute it and/or modify 007 * it under the terms of the GNU General Public License as published by 008 * the Free Software Foundation, either version 3 of the License. 009 * 010 * Commercial use is permitted to the extent that the code/component(s) 011 * do NOT become part of another Open Source or Commercially developed 012 * licensed development library or toolkit without explicit permission. 013 * 014 * DirectJNgine is distributed in the hope that it will be useful, 015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 017 * GNU General Public License for more details. 018 * 019 * You should have received a copy of the GNU General Public License 020 * along with DirectJNgine. If not, see <http://www.gnu.org/licenses/>. 021 * 022 * This software uses the ExtJs library (http://extjs.com), which is 023 * distributed under the GPL v3 license (see http://extjs.com/license). 024 */ 025 026 package com.softwarementors.extjs.djn.router; 027 028 import java.io.IOException; 029 import java.io.Reader; 030 import java.io.Writer; 031 import java.util.List; 032 033 import org.apache.commons.fileupload.FileItem; 034 import org.apache.commons.fileupload.FileUploadException; 035 import org.apache.log4j.Logger; 036 037 import com.softwarementors.extjs.djn.api.Registry; 038 import com.softwarementors.extjs.djn.config.GlobalConfiguration; 039 import com.softwarementors.extjs.djn.router.dispatcher.Dispatcher; 040 import com.softwarementors.extjs.djn.router.processor.poll.PollRequestProcessor; 041 import com.softwarementors.extjs.djn.router.processor.standard.form.simple.SimpleFormPostRequestProcessor; 042 import com.softwarementors.extjs.djn.router.processor.standard.form.upload.UploadFormPostRequestProcessor; 043 import com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor; 044 045 public class RequestRouter { 046 static final Logger logger = Logger.getLogger( RequestRouter.class ); 047 048 private Registry registry; 049 private Dispatcher dispatcher; 050 private PollRequestProcessor pollRequestProcessor; 051 private JsonRequestProcessor jsonRequestProcessor; 052 private UploadFormPostRequestProcessor uploadFormPostRequestProcessor; 053 private SimpleFormPostRequestProcessor simpleFormPostRequestProcessor; 054 055 public RequestRouter( Registry registry, GlobalConfiguration globalConfiguration, Dispatcher dispatcher ) { 056 assert registry != null; 057 assert globalConfiguration != null; 058 assert dispatcher != null; 059 060 this.registry = registry; 061 this.dispatcher = dispatcher; 062 063 this.pollRequestProcessor = new PollRequestProcessor(this.registry, this.dispatcher, globalConfiguration); 064 this.jsonRequestProcessor = new JsonRequestProcessor(this.registry, this.dispatcher, globalConfiguration); 065 this.uploadFormPostRequestProcessor = new UploadFormPostRequestProcessor( this.registry, this.dispatcher, globalConfiguration); 066 this.simpleFormPostRequestProcessor = new SimpleFormPostRequestProcessor( this.registry, this.dispatcher, globalConfiguration); 067 } 068 069 public void processSimpleFormPostRequest(Reader reader, Writer writer) throws IOException { 070 this.simpleFormPostRequestProcessor.process( reader, writer ); 071 } 072 073 public void processUploadFormPostRequest(List<FileItem> fileItems, Writer writer ) throws IOException { 074 this.uploadFormPostRequestProcessor.process( fileItems, writer ); 075 } 076 077 public void processJsonRequest(Reader reader, Writer writer) throws IOException { 078 this.jsonRequestProcessor.process(reader, writer); 079 } 080 081 public void processPollRequest(Reader reader, Writer writer, String pathInfo) throws IOException { 082 this.pollRequestProcessor.process(reader, writer, pathInfo); 083 } 084 085 public void handleFileUploadException(FileUploadException e) { 086 assert e != null; 087 088 this.uploadFormPostRequestProcessor.handleFileUploadException(e); 089 } 090 091 }