ru.org.linux.spring.boxlets.TopTenBoxlet.java Source code

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Here is the source code for ru.org.linux.spring.boxlets.TopTenBoxlet.java

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/*
 * Copyright 1998-2010 Linux.org.ru
 *    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 ru.org.linux.spring.boxlets;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.collections.Closure;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import ru.org.linux.site.Template;
import ru.org.linux.user.ProfileProperties;
import ru.org.linux.topic.TopTenDao;

@Controller
public class TopTenBoxlet extends AbstractBoxlet {
    private TopTenDao topTenDao;

    public TopTenDao getTopTenDao() {
        return topTenDao;
    }

    @Autowired
    public void setTopTenDao(TopTenDao topTenDao) {
        this.topTenDao = topTenDao;
    }

    @Override
    @RequestMapping("/top10.boxlet")
    protected ModelAndView getData(HttpServletRequest request) {
        ProfileProperties profile = Template.getTemplate(request).getProf();
        final int itemsPerPage = profile.getMessages();
        String style = profile.getStyle();

        List<TopTenDao.TopTenMessageDTO> list = topTenDao.getMessages();
        CollectionUtils.forAllDo(list, new Closure() {
            @Override
            public void execute(Object o) {
                TopTenDao.TopTenMessageDTO dto = (TopTenDao.TopTenMessageDTO) o;
                int tmp = dto.getAnswers() / itemsPerPage;
                tmp = (dto.getAnswers() % itemsPerPage > 0) ? tmp + 1 : tmp;
                dto.setPages(tmp);
            }
        });

        Map<String, Object> params = new HashMap<String, Object>();
        params.put("messages", list);
        params.put("style", style);

        return new ModelAndView("boxlets/top10", params);
    }
}