JobsJsonAction.java

/*
 * Copyright 2006-2014 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 org.jrecruiter.web.actions;

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

import org.jrecruiter.common.CollectionUtils;
import org.jrecruiter.model.Job;
import com.sun.syndication.feed.synd.SyndEntry;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jrecruiter.common.Constants;
import org.jrecruiter.model.ServerSettings;
import twitter4j.org.json.JSONException;
import twitter4j.org.json.JSONObject;

/**
 * @author Summers Pittman
 */
public class JobsJsonAction extends BaseAction {

	/**
	 * serialVersionUID
	 */
	private static final long serialVersionUID = -211033648423551648L;
	private JSONObject json = new JSONObject();
	private InputStream inputStream;

	private ServerSettings serverSettings;

	public InputStream getInputStream() {
		return inputStream;
	}

	public JSONObject getJson() {
		return json;
	}

	public void setJson(JSONObject json) {
		this.json = json;
	}

	@Override
	public String execute() {

		final List<SyndEntry> entries = CollectionUtils.getArrayList();

		final Map<String, String> sortOrders = CollectionUtils.getHashMap();
		sortOrders.put("updateDate", "DESC"); //FIXME
		List<Job> jobs = jobService.getJobs(20, 1, sortOrders, null);

		List<JSONObject> jsonJobs = new ArrayList<JSONObject>(jobs.size());

		for (Job job : jobs) {
			try {
				JSONObject jsonJob = new JSONObject();

				jsonJob.put("title", job.getJobTitle());
				jsonJob.put("company", job.getBusinessName());
				jsonJob.put("location", job.getBusinessCity());
				jsonJob.put("date", job.getUpdateDate().getDate());
				jsonJob.put("month", job.getUpdateDate().getMonth() + 1);
				final String jobUrl = this.serverSettings.getServerAddress() + Constants.ServerActions.JOB_DETAIL.getPath() + "?jobId=" + job.getId();

				jsonJob.put("link", jobUrl);
				jsonJobs.add(jsonJob);
			} catch (JSONException ex) {
				Logger.getLogger(JobsJsonAction.class.getName()).log(Level.SEVERE, null, ex);
			}

		}
		try {
			json.put("jobs", jsonJobs);
			inputStream = new ByteArrayInputStream(json.toString().getBytes("UTF-8"));
		} catch (JSONException ex) {
			Logger.getLogger(JobsJsonAction.class.getName()).log(Level.SEVERE, null, ex);
			throw new RuntimeException(ex);
		} catch (UnsupportedEncodingException ex) {
			Logger.getLogger(JobsJsonAction.class.getName()).log(Level.SEVERE, null, ex);
			throw new RuntimeException(ex);
		}

		return SUCCESS;
	}

	public ServerSettings getServerSettings() {
		return serverSettings;
	}

	public void setServerSettings(ServerSettings serverSettings) {
		this.serverSettings = serverSettings;
	}


}