mjg.SongClient.java Source code

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Here is the source code for mjg.SongClient.java

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/* ===================================================
 * Copyright 2012 Kousen IT, Inc.
 *
 * 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 mjg;

import java.net.URI;
import java.util.List;
import java.util.logging.Logger;

import mjg.Song;
import mjg.Song2XML;

import org.springframework.web.client.RestTemplate;

public class SongClient {
    private RestTemplate template;
    private Song2XML converter = new Song2XML();
    private Logger log = Logger.getLogger("SongClient");

    public void setTemplate(RestTemplate template) {
        this.template = template;
    }

    @SuppressWarnings("unchecked")
    public List<Song> getSongs() {
        String url = "http://localhost:8163/SongService/SongService.groovy";
        String results = template.getForObject(url, String.class);
        log.info(results);
        return (List<Song>) converter.xml2songlist(results);
    }

    public Song getSongById(String id) {
        String url = "http://localhost:8163/SongService/SongService.groovy?id={id}";
        String results = template.getForObject(url, String.class, id);
        log.info(results);
        return converter.xml2song(results);
    }

    public void addSong(String id, String title, String artist, String year) {
        String url = "http://localhost:8163/SongService/SongService.groovy";
        Song s = new Song();
        s.setId(id);
        s.setArtist(artist);
        s.setTitle(title);
        s.setYear(year);
        Song2XML converter = new Song2XML();
        URI uri = template.postForLocation(url, converter.song2xml(s));
        if (uri != null) {
            log.info("Location: " + uri.toString());
        } else {
            log.info("No Location header found");
        }
    }

    public void deleteSong(String id) {
        String url = "http://localhost:8163/SongService/SongService.groovy?id={id}";
        template.delete(url, id);
    }

}