org.kuali.mobility.athletics.service.AthleticsServiceImpl.java Source code

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Here is the source code for org.kuali.mobility.athletics.service.AthleticsServiceImpl.java

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/**
 * Copyright 2011 The Kuali Foundation Licensed under the
 * Educational Community 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.osedu.org/licenses/ECL-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 org.kuali.mobility.athletics.service;

import java.io.InputStream;

import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpClientParams;
import org.apache.commons.httpclient.params.HttpConnectionParams;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.commons.io.IOUtils;
import org.kuali.mobility.athletics.entity.Athletics;
import org.kuali.mobility.athletics.entity.MatchData;
import org.kuali.mobility.athletics.entity.Player;
import org.kuali.mobility.athletics.entity.RosterData;
import org.kuali.mobility.athletics.entity.Sport;

import flexjson.JSONDeserializer;

public class AthleticsServiceImpl implements AthleticsService {

    private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(AthleticsServiceImpl.class);

    private int socketTimeout = 10000;

    private int connectionManagerTimeout = 10000;

    private int connectionTimeout = 10000;

    private String athleticsURL;

    public Athletics retrieveAthletics() throws Exception {
        GetMethod get = new GetMethod(athleticsURL + "sports.do?version=2");
        String json = IOUtils.toString(getInputStreamFromGetMethod(get), "UTF-8");
        return new JSONDeserializer<Athletics>().deserialize(json, Athletics.class);
    }

    public RosterData retrieveRosterForSeason(Long sportId, Long seasonId) throws Exception {
        GetMethod get = new GetMethod(athleticsURL + "roster.do?version=2&seasonId=" + seasonId);
        String json = IOUtils.toString(getInputStreamFromGetMethod(get), "UTF-8");
        return new JSONDeserializer<RosterData>().deserialize(json, RosterData.class);
    }

    public Player retrievePlayer(Long seasonId, Long sportId, Long playerId) throws Exception {
        GetMethod get = new GetMethod(athleticsURL + "player.do?version=2&playerId=" + playerId);
        String json = IOUtils.toString(getInputStreamFromGetMethod(get), "UTF-8");
        return new JSONDeserializer<Player>().deserialize(json, Player.class);
    }

    public MatchData retrieveScheduleForSeason(Long sportId, Long seasonId) throws Exception {
        GetMethod get = new GetMethod(athleticsURL + "season.do?version=2&seasonId=" + seasonId);
        String json = IOUtils.toString(getInputStreamFromGetMethod(get), "UTF-8");
        return new JSONDeserializer<MatchData>().deserialize(json, MatchData.class);
    }

    public Athletics retrieveBreakingNews(Long newsId) throws Exception {
        GetMethod get = new GetMethod(athleticsURL + "breakingNews.do?version=2&newsId=" + newsId);
        String json = IOUtils.toString(getInputStreamFromGetMethod(get), "UTF-8");
        return new JSONDeserializer<Athletics>().deserialize(json, Athletics.class);
    }

    public Sport retrieveSport(Long sportId) throws Exception {
        GetMethod get = new GetMethod(athleticsURL + "sport.do?version=2&sportId=" + sportId);
        String json = IOUtils.toString(getInputStreamFromGetMethod(get), "UTF-8");
        return new JSONDeserializer<Sport>().deserialize(json, Sport.class);
    }

    private InputStream getInputStreamFromGetMethod(GetMethod get) throws Exception {
        get.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(0, false));
        HttpClient httpClient = new HttpClient();
        httpClient.getParams().setParameter(HttpClientParams.SO_TIMEOUT, new Integer(socketTimeout));
        httpClient.getParams().setParameter(HttpClientParams.CONNECTION_MANAGER_TIMEOUT,
                new Long(connectionManagerTimeout));
        httpClient.getParams().setParameter(HttpConnectionParams.CONNECTION_TIMEOUT,
                new Integer(connectionTimeout));
        int status = httpClient.executeMethod(get);
        if (status == HttpStatus.SC_OK) {
            return get.getResponseBodyAsStream();
        }
        return null;
    }

    public String getAthleticsURL() {
        return athleticsURL;
    }

    public void setAthleticsURL(String athleticsURL) {
        this.athleticsURL = athleticsURL;
    }

    public int getSocketTimeout() {
        return socketTimeout;
    }

    public void setSocketTimeout(int socketTimeout) {
        this.socketTimeout = socketTimeout;
    }

    public int getConnectionManagerTimeout() {
        return connectionManagerTimeout;
    }

    public void setConnectionManagerTimeout(int connectionManagerTimeout) {
        this.connectionManagerTimeout = connectionManagerTimeout;
    }

    public int getConnectionTimeout() {
        return connectionTimeout;
    }

    public void setConnectionTimeout(int connectionTimeout) {
        this.connectionTimeout = connectionTimeout;
    }

}