com.springinpractice.ch14.kite.sample.web.HomeController.java Source code

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Here is the source code for com.springinpractice.ch14.kite.sample.web.HomeController.java

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/*
 * Copyright (c) 2010-2013 the original author or authors.
 *
 * 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.springinpractice.ch14.kite.sample.web;

import javax.inject.Inject;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.springinpractice.ch14.kite.sample.service.MessageService;

/**
 * @author Willie Wheeler (willie.wheeler@gmail.com)
 */
@Controller
public class HomeController {
    private static final Logger log = LoggerFactory.getLogger(HomeController.class);

    @Inject
    private MessageService messageService;

    @RequestMapping(value = "", method = RequestMethod.GET)
    public String getHome(Model model) {
        loadMotd(model);
        loadImportantMessages(model);
        return "home";
    }

    private void loadMotd(Model model) {
        try {
            model.addAttribute("motd", messageService.getMotd());
        } catch (Exception e) {
            log.error("Unable to load MOTD");
        }
    }

    private void loadImportantMessages(Model model) {
        try {
            model.addAttribute("importantMessages", messageService.getImportantMessages());
        } catch (Exception e) {
            log.error("Unable to load important messages");
        }
    }
}