/*
    * Copyright 2005-2008 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.opensource.org/licenses/ecl2.php
   * 
   * 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.rice.ksb.messaging;
  
  import org.kuali.rice.ksb.service.KSBServiceLocator;
  import org.springframework.beans.factory.InitializingBean;
  import org.springframework.context.ApplicationContext;
  import org.springframework.context.ApplicationContextAware;
  
  /**
   * Used from Spring to register service definitions from an already configured and started KSB.
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class KSBExporter implements InitializingBean, ApplicationContextAware {
  	
  	private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(KSBExporter.class);
  	
  	private ServiceDefinition serviceDefinition;
  	private boolean forceRefresh = false;
  	protected RemotedServiceRegistry remotedServiceRegistry;
  	protected ApplicationContext applicationContext;
  
  	public void afterPropertiesSet() throws Exception {
  		this.getServiceDefinition().validate();
  		if ( LOG.isInfoEnabled() ) {
  			LOG.info("Attempting to expose service with localServiceName '" + this.getServiceDefinition().getLocalServiceName() + "' and QName '" + this.getServiceDefinition().getServiceName() + "'");
  		}
  		if(getRemotedServiceRegistry()!=null) {
  			getRemotedServiceRegistry().registerService(this.getServiceDefinition(), this.isForceRefresh());
  		} else if ( KSBServiceLocator.getServiceDeployer() != null ) {
  			KSBServiceLocator.getServiceDeployer().registerService(this.getServiceDefinition(), this.isForceRefresh());
  		} else {
  			((RemotedServiceRegistry)applicationContext.getBean( KSBServiceLocator.REMOTED_SERVICE_REGISTRY )).registerService(this.getServiceDefinition(), this.isForceRefresh());
  		}
  	}
  
  	public ServiceDefinition getServiceDefinition() {
  		return serviceDefinition;
  	}
  
  	public void setServiceDefinition(ServiceDefinition serviceDefinition) {
  		this.serviceDefinition = serviceDefinition;
  	}
  
  	public boolean isForceRefresh() {
  		return forceRefresh;
  	}
  
  	public void setForceRefresh(boolean forceRefresh) {
  		this.forceRefresh = forceRefresh;
  	}
  
  	/**
  	 * @return the remotedServiceRegistry
  	 */
  	public RemotedServiceRegistry getRemotedServiceRegistry() {
  		return this.remotedServiceRegistry;
  	}
  
  	/**
  	 * @param remotedServiceRegistry the remotedServiceRegistry to set
  	 */
  	public void setRemotedServiceRegistry(
  			RemotedServiceRegistry remotedServiceRegistry) {
  		this.remotedServiceRegistry = remotedServiceRegistry;
  	}
  
  	public void setApplicationContext(ApplicationContext applicationContext) {
  		this.applicationContext = applicationContext;
  	}
  
  }