/*

  * Copyright 2011 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 1.0 (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/ecl1.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.krms.impl.repository;

 import org.apache.log4j.Logger;

 import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;

 /**

  * This class keeps track of the KRMS Repository Services

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 public final class KrmsRepositoryServiceLocator {

         private static final Logger LOG = Logger.getLogger(KrmsRepositoryServiceLocator.class);

     public static final String KRMS_ATTRIBUTE_DEFINITION_SERVICE = "krmsAttributeDefinitionService";

         private static KrmsAttributeDefinitionService krmsAttributeDefinitionService;

         public static <T extends Object> T getService(String serviceName) {

                 return KrmsRepositoryServiceLocator.<T>getBean(serviceName);

         }

         public static <T extends Object> T getBean(String serviceName) {

                 if ( LOG.isDebugEnabled() ) {

                         LOG.debug("Fetching service " + serviceName);

                 }

                 return GlobalResourceLoader.<T>getService(serviceName);

         }

     public static KrmsAttributeDefinitionService getKrmsAttributeDefinitionService() {

                 if ( krmsAttributeDefinitionService == null ) {

                         krmsAttributeDefinitionService = getService(KRMS_ATTRIBUTE_DEFINITION_SERVICE);

                 }

                 return krmsAttributeDefinitionService;

     }

         public static void setKrmsAttributeDefinitionService(final KrmsAttributeDefinitionService service) {

                 krmsAttributeDefinitionService = service;

         }

 }