/*

  * Copyright 2006-2011 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.kim.service;

 import org.apache.log4j.Logger;

 import org.kuali.rice.core.api.config.module.RunMode;

 import org.kuali.rice.core.api.config.property.ConfigContext;

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

 import org.kuali.rice.kim.api.services.IdentityArchiveService;

 import org.kuali.rice.kim.api.group.GroupUpdateService;

 import org.kuali.rice.kim.api.role.RoleUpdateService;

 import org.kuali.rice.kim.impl.responsibility.ResponsibilityInternalService;

 import org.kuali.rice.kim.util.KimConstants;

 import javax.xml.namespace.QName;

 /**

  * Service locator for KIM.

  *

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

  *

  */

 public final class KIMServiceLocatorInternal {

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

         public static final String KIM_RUN_MODE_PROPERTY = "kim.mode";

     public static final String KIM_IDENTITY_UPDATE_SERVICE = "kimIdentityUpdateService";

         public static final String KIM_IDENTITY_ARCHIVE_SERVICE = "kimIdentityArchiveService";

         public static final String KIM_GROUP_UPDATE_SERVICE = "kimGroupUpdateService";

     public static final String KIM_ROLE_UPDATE_SERVICE = "kimRoleUpdateService";

         public static final String KIM_PERMISSION_UPDATE_SERVICE = "kimPermissionUpdateService";

         public static final String KIM_AUTHENTICATION_SERVICE = "kimAuthenticationService";

     public static final String KIM_UI_DOCUMENT_SERVICE = "kimUiDocumentService";

         public static final String GROUP_INTERNAL_SERVICE = "groupInternalService";

     public static Object getService(String serviceName) {

                 return getBean(serviceName);

         }

         public static Object getBean(String serviceName) {

                 if ( LOG.isDebugEnabled() ) {

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

                 }

                 return GlobalResourceLoader.getResourceLoader().getService(

                 (RunMode.REMOTE.equals(RunMode.valueOf(ConfigContext.getCurrentContextConfig().getProperty(KIM_RUN_MODE_PROPERTY)))) ?

                         new QName(KimConstants.KIM_MODULE_NAMESPACE, serviceName) : new QName(serviceName));

         }

     public static IdentityUpdateService getIdentityUpdateService() {

             return (IdentityUpdateService)getService(KIM_IDENTITY_UPDATE_SERVICE);

     }

     public static IdentityArchiveService getIdentityArchiveService() {

             return (IdentityArchiveService)getService(KIM_IDENTITY_ARCHIVE_SERVICE);

     }

     public static GroupUpdateService getGroupUpdateService() {

             return (GroupUpdateService)getService(KIM_GROUP_UPDATE_SERVICE);

     }

     public static RoleUpdateService getRoleUpdateService() {

             return (RoleUpdateService)getService(KIM_ROLE_UPDATE_SERVICE);

     }

     public static PermissionUpdateService getPermissionUpdateService() {

             return (PermissionUpdateService)getService(KIM_PERMISSION_UPDATE_SERVICE);

     }

     public static AuthenticationService getAuthenticationService() {

             if ( LOG.isDebugEnabled() ) {

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

                 }

             return (AuthenticationService) GlobalResourceLoader.getResourceLoader().getService(new QName(KIM_AUTHENTICATION_SERVICE));

     }

     public static UiDocumentService getUiDocumentService() {

             return (UiDocumentService)getService(KIM_UI_DOCUMENT_SERVICE);

     }

     public static GroupInternalService getGroupInternalService() {

         return (GroupInternalService)getService(GROUP_INTERNAL_SERVICE);

     }

 }