/*
    * Copyright 2010 James Pether Sörling
    *
    * 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.
   *
   *	$Id$
   *  $HeadURL$
  */
  package com.hack23.cia.service.impl.action.application;
  
  import java.util.Date;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.security.access.annotation.Secured;
  import org.springframework.stereotype.Service;
  import org.springframework.transaction.annotation.Propagation;
  import org.springframework.transaction.annotation.Transactional;
  
  import com.hack23.cia.model.internal.application.system.impl.ApplicationSession;
  import com.hack23.cia.model.internal.application.system.impl.ApplicationSession_;
  import com.hack23.cia.service.api.action.application.DestroyApplicationSessionRequest;
  import com.hack23.cia.service.api.action.application.DestroyApplicationSessionResponse;
  import com.hack23.cia.service.api.action.common.ServiceResponse.ServiceResult;
  import com.hack23.cia.service.data.api.ApplicationSessionDAO;
  import com.hack23.cia.service.impl.action.common.AbstractBusinessServiceImpl;
  import com.hack23.cia.service.impl.action.common.BusinessService;
  
  /**
   * The Class DestroyApplicationSessionService.
   */
  @Service
  @Transactional(propagation = Propagation.REQUIRED)
  public final class DestroyApplicationSessionService
  		extends AbstractBusinessServiceImpl<DestroyApplicationSessionRequest, DestroyApplicationSessionResponse>
  		implements BusinessService<DestroyApplicationSessionRequest, DestroyApplicationSessionResponse> {
  
  	/** The Constant LOGGER. */
  	private static final Logger LOGGER = LoggerFactory
  			.getLogger(DestroyApplicationSessionService.class);
  
  
  	/** The application session dao. */
  	@Autowired
  	private ApplicationSessionDAO applicationSessionDAO;
  
  	/**
  	 * Instantiates a new destroy application session service.
  	 */
  	public DestroyApplicationSessionService() {
  		super(DestroyApplicationSessionRequest.class);
  	}
  
  	@Secured({ "ROLE_ANONYMOUS" })
  	@Override
  	public DestroyApplicationSessionResponse processService(final DestroyApplicationSessionRequest serviceRequest) {
  		final ApplicationSession applicationSession = applicationSessionDAO.findFirstByProperty(ApplicationSession_.sessionId, serviceRequest.getSessionId());
  
  		if (applicationSession != null) {
  			LOGGER.info("Destroy Application session: {}",applicationSession.getSessionId());
  			applicationSession.setDestroyedDate(new Date());
  			applicationSessionDAO.persist(applicationSession);
  			return new DestroyApplicationSessionResponse(ServiceResult.SUCCESS);
  		} else {
  			LOGGER.warn("Failed to destroy Application session, no session found for id: {}",serviceRequest.getSessionId());
  			return new DestroyApplicationSessionResponse(ServiceResult.FAILURE);
  		}
  	}
  
  }