/*
* Copyright 2008 Jeff Dwyer
*
* 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.apress.progwt.server.web.controllers;
import javax.servlet.http.HttpServletRequest;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import com.apress.progwt.client.domain.GWTSerializer;
import com.apress.progwt.client.domain.dto.ForumBootstrap;
import com.apress.progwt.client.domain.dto.PostsList;
import com.apress.progwt.client.domain.forum.RecentForumPostTopic;
import com.apress.progwt.client.exception.InfrastructureException;
import com.apress.progwt.server.service.SchoolService;
import com.apress.progwt.server.service.UserService;
/**
* Map to both /forums.html and /secure/forums.html that way when a not
* logged in user wants to reply, we can simply forwrd them to the same
* page but with in the /secure/ directory. That will make Acegi kick in
* to gear to protect the page, and will make use of the fact that Acegi
* remembers the originally requested page. Combine this with our GWT
* history support and we should be all set.
*
* @author Jeff Dwyer
*
*/
@Controller
@RequestMapping( { "/forums.html", "/secure/forums.html" })
public class ForumController {
private static final Logger log = Logger
.getLogger(ForumController.class);
/**
* specify qualifier because two beans implement this interface. this
* acts as by-name injection. See:
* http://springtips.blogspot.com/2007/11/spring-25-too-much-auto-wired.html
*/
@Autowired
@Qualifier(value = "GWTSchoolService")
private GWTSerializer gwtSerializer;
@Autowired
private SchoolService schoolService;
@Autowired
private UserService userService;
@RequestMapping(method = RequestMethod.GET)
public ModelAndView forumsHandler(HttpServletRequest req,
@RequestParam(value = "uniqueForumID", required = false)
String uniqueForumID) throws InfrastructureException {
ModelMap rtn = ControllerUtil.getModelMap(req, userService);
if (uniqueForumID != null) {
rtn.addAttribute("uniqueForumID", uniqueForumID);
} else {
RecentForumPostTopic rfpt = new RecentForumPostTopic();
PostsList postList = schoolService.getForum(rfpt, 0, 15);
ForumBootstrap bootstrap = new ForumBootstrap(gwtSerializer,
postList, rfpt);
rtn.addAttribute("bootstrap", bootstrap);
}
return new ModelAndView("forums", rtn);
}
public void setGwtSerializer(GWTSerializer gwtSerializer) {
this.gwtSerializer = gwtSerializer;
}
public void setUserService(UserService userService) {
this.userService = userService;
}
public void setSchoolService(SchoolService schoolService) {
this.schoolService = schoolService;
}
}