RefreshDataViewsService.java

/*
 * 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.admin;

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.ApplicationEventGroup;
import com.hack23.cia.model.internal.application.system.impl.ApplicationOperationType;
import com.hack23.cia.model.internal.application.user.impl.UserAccount;
import com.hack23.cia.service.api.action.admin.RefreshDataViewsRequest;
import com.hack23.cia.service.api.action.admin.RefreshDataViewsResponse;
import com.hack23.cia.service.api.action.application.CreateApplicationEventRequest;
import com.hack23.cia.service.api.action.application.CreateApplicationEventResponse;
import com.hack23.cia.service.api.action.common.ServiceResponse.ServiceResult;
import com.hack23.cia.service.data.api.ViewDataManager;
import com.hack23.cia.service.impl.action.common.AbstractBusinessServiceImpl;
import com.hack23.cia.service.impl.action.common.BusinessService;

/**
 * The Class RefreshDataViewsService.
 */
@Service
@Transactional(propagation = Propagation.REQUIRED,timeout=600)
@Secured({ "ROLE_USER", "ROLE_ADMIN" })
public final class RefreshDataViewsService extends
		AbstractBusinessServiceImpl<RefreshDataViewsRequest, RefreshDataViewsResponse>
		implements BusinessService<RefreshDataViewsRequest, RefreshDataViewsResponse> {

	/** The View data manager. */
	@Autowired
	private ViewDataManager viewDataManager;

	/** The create application event service. */
	@Autowired
	private BusinessService<CreateApplicationEventRequest, CreateApplicationEventResponse> createApplicationEventService;

	/**
	 * Instantiates a new refresh data views service.
	 */
	public RefreshDataViewsService() {
		super(RefreshDataViewsRequest.class);
	}


	@Override
	public RefreshDataViewsResponse processService(
			final RefreshDataViewsRequest serviceRequest) {

		final CreateApplicationEventRequest eventRequest = new CreateApplicationEventRequest();
		eventRequest.setEventGroup(ApplicationEventGroup.ADMIN);
		eventRequest.setApplicationOperation(ApplicationOperationType.UPDATE);
		eventRequest.setActionName(RefreshDataViewsRequest.class.getSimpleName());
		eventRequest.setSessionId(serviceRequest.getSessionId());

		final UserAccount userAccount = getUserAccountFromSecurityContext();


		if (userAccount != null) {

			eventRequest.setUserId(userAccount.getUserId());
		}

		final RefreshDataViewsResponse response = new RefreshDataViewsResponse(ServiceResult.SUCCESS);
		viewDataManager.refreshViews();

		eventRequest.setApplicationMessage(response.getResult().toString());
		createApplicationEventService.processService(eventRequest);

		return response;
	}



}