Java tutorial
/* * Copyright 2011 Damien Bourdette * * Licensed 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.dbourdette.otto.web.controller; import java.io.IOException; import java.io.Writer; import javax.servlet.http.HttpServletResponse; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import com.github.dbourdette.otto.source.Source; import com.github.dbourdette.otto.web.util.SourceGroups; @Controller public class IndexController { @RequestMapping({ "/", "/index", "/sources" }) public String index(Model model) { model.addAttribute("groups", SourceGroups.findAllAutorized()); return "index"; } @RequestMapping("/login") public String login() { return "login"; } @RequestMapping("/state") public void state(HttpServletResponse response) throws IOException { Writer writer = response.getWriter(); for (Source source : Source.findAll()) { writer.write(source.toString()); } } }