com.pontecultural.flashcards.CardController.java Source code

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Here is the source code for com.pontecultural.flashcards.CardController.java

Source

package com.pontecultural.flashcards;

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

import java.util.Locale;

import javax.servlet.http.HttpServletRequest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
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 org.springframework.web.bind.annotation.RequestParam;

/**
 * This controller is responsible for getting this list of cards and
 * passing it along to the card view. 
 * 
 * @author john kern
 *
 */

@Controller
@RequestMapping(value = "/cards")
public class CardController {
    private static final Logger logger = LoggerFactory.getLogger(CardController.class);
    private JdbcFlashcardsDao jdbcFlashcardsDao;

    @Autowired
    public CardController(JdbcFlashcardsDao jdbcFlashcardsDao) {
        super();
        this.jdbcFlashcardsDao = jdbcFlashcardsDao;
    }

    @RequestMapping(method = RequestMethod.GET)
    public String getUploadForm(HttpServletRequest req, Locale locale, Model model,
            @RequestParam("id") Integer aId) {
        logger.info("get cards for deck");
        // compute base URL to allow client to call us back.
        String callbackURL = req.getScheme() + "://" + req.getServerName() + ":" + req.getServerPort()
                + req.getContextPath() + "/deckId/" + aId.toString() + "/cards.json";

        model.addAttribute("callbackURL", callbackURL);
        model.addAttribute("deckname", jdbcFlashcardsDao.fetchDeckname(aId));
        model.addAttribute("deckId", aId.toString());
        return "viewCards";
    }
}