/*
    * Copyright 2007-2009 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.kns.config;
  
  import org.kuali.rice.core.config.ConfigurationException;
  import org.kuali.rice.core.resourceloader.GlobalResourceLoader;
  import org.springframework.beans.factory.FactoryBean;
  import org.springframework.beans.factory.InitializingBean;
  
  /**
   * Exports services in the {@link GlobalResourceLoader} as beans available to Spring.
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class GlobalResourceLoaderServiceFactoryBean implements FactoryBean, InitializingBean {
  
  	private String serviceName;
  	private boolean singleton;
  	
  	public Object getObject() throws Exception {
  		return GlobalResourceLoader.getService(this.getServiceName());
  	}
  
  	public Class getObjectType() {
  		return Object.class;
  	}
  
  	public boolean isSingleton() {
  		return singleton;
  	}
  
  	public String getServiceName() {
  		return serviceName;
  	}
  
  	public void setServiceName(String serviceName) {
  		this.serviceName = serviceName;
  	}
  
  	public void setSingleton(boolean singleton) {
  		this.singleton = singleton;
  	}
  
  	public void afterPropertiesSet() throws Exception {
  		if (this.getServiceName() == null) {
  			throw new ConfigurationException("No serviceName given.");
  		}
  	}
  
  }