JobDetailAction.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.Date;
import java.util.Map;
import java.util.Set;

import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.interceptor.SessionAware;
import org.jrecruiter.common.ApiKeysHolder;
import org.jrecruiter.common.CollectionUtils;
import org.jrecruiter.model.Job;
import org.jrecruiter.model.Statistic;
import org.jrecruiter.service.JobService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;

/**
 * @author Gunnar Hillert
 */

@Result(name="showJobs", location="show-jobs", type="redirectAction")
public class JobDetailAction extends BaseAction implements SessionAware {


	/** serialVersionUID. */
	private static final long serialVersionUID = 369806210598096582L;

	/** The primary id of the job posting */
	private Long jobId;

	/** The unique id (UUID) of the job posting */
	private String id;

	private Job job;

	private ApiKeysHolder apiKeysHolder;

	private transient @Autowired JobService jobService;
	private Map<String, Object>session;

	/**
	 * Logger Declaration.
	 */
	private final static Logger LOGGER = LoggerFactory.getLogger(JobDetailAction.class);

	@SuppressWarnings("unchecked")
	public void setSession(Map session) {
		this.session = session;
	}

	/* (non-Javadoc)
	 * @see com.opensymphony.xwork2.ActionSupport#execute()
	 */
	@Override
	@SuppressWarnings("unchecked")
	public String execute() throws Exception {

		if (this.jobId == null && this.id == null) {
			super.addActionError("Please provide a valid job id.");
			return "showJobs";
		}

		if (this.id != null) {
			this.job = jobService.getJobForUniversalId(this.id);
		} else {
			this.job = jobService.getJobForId(jobId);
		}
		if (this.job==null){

			String errorMessage = "Requested jobposting with id " + (this.id == null ? this.jobId : this.id) + " was not found.";
			LOGGER.warn(errorMessage);
			super.addActionMessage("The requested job posting does not exist.");
			return "showJobs";
		} else {

			 Statistic statistics = job.getStatistic();

			 if (statistics == null) {

				 statistics = new Statistic();
				 statistics.setJob(job);
				 statistics.setCounter(Long.valueOf(0));
				 job.setStatistic(statistics);
			 }

			 Set<Long> viewedPostings = CollectionUtils.getHashSet();

			 if (session.get("visited") != null){

				 viewedPostings = (Set<Long>)session.get("visited");

				 if (!viewedPostings.contains(jobId)){
					 long counter = statistics.getCounter().longValue() + 1 ;
					 statistics.setCounter(Long.valueOf(counter));
					 viewedPostings.add(jobId);
				 }

			 } else {

				 long counter;

				 if (statistics.getCounter() != null) {
					 counter = statistics.getCounter().longValue() + 1 ;
				 } else {
					 counter = 1;
				 }

				 statistics.setCounter(Long.valueOf(counter));

				 viewedPostings.add(jobId);
				 session.put("visited", viewedPostings);

			 }

			 statistics.setLastAccess(new Date());
			 jobService.updateJobStatistic(statistics);

			}

	return SUCCESS;
	}

	public Long getJobId() {
		return jobId;
	}

	public void setJobId(Long jobId) {
		this.jobId = jobId;
	}

	public Job getJob() {
		return job;
	}

	public void setJob(Job job) {
		this.job = job;
	}

	public ApiKeysHolder getApiKeysHolder() {
		return apiKeysHolder;
	}

	public void setApiKeysHolder(ApiKeysHolder apiKeysHolder) {
		this.apiKeysHolder = apiKeysHolder;
	}

	/**
	 * @return the id
	 */
	public String getId() {
		return id;
	}

	/**
	 * @param id the id to set
	 */
	public void setId(String id) {
		this.id = id;
	}



}