001/**
002 * Copyright 2005-2014 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.ksb.service;
017
018import org.apache.cxf.Bus;
019import org.apache.cxf.bus.CXFBusImpl;
020import org.apache.cxf.interceptor.Interceptor;
021import org.apache.cxf.message.Message;
022import org.kuali.rice.core.api.exception.RiceRemoteServiceConnectionException;
023import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;
024import org.kuali.rice.ksb.messaging.bam.service.BAMService;
025import org.kuali.rice.ksb.messaging.exceptionhandling.ExceptionRoutingService;
026import org.kuali.rice.ksb.messaging.service.MessageQueueService;
027import org.kuali.rice.ksb.messaging.serviceexporters.ServiceExportManager;
028import org.kuali.rice.ksb.messaging.threadpool.KSBScheduledPool;
029import org.kuali.rice.ksb.messaging.threadpool.KSBThreadPool;
030import org.kuali.rice.ksb.security.admin.service.JavaSecurityManagementService;
031import org.kuali.rice.ksb.security.service.DigitalSignatureService;
032import org.kuali.rice.ksb.util.KSBConstants;
033import org.quartz.Scheduler;
034import org.springframework.transaction.PlatformTransactionManager;
035import org.springframework.transaction.support.TransactionTemplate;
036
037import javax.persistence.EntityManagerFactory;
038import javax.sql.DataSource;
039import java.util.List;
040
041
042public class KSBServiceLocator {
043    public static Object getService(String name) {
044        return GlobalResourceLoader.getService(name);
045    }
046
047    public static EntityManagerFactory getMessageEntityManagerFactory() {
048        return (EntityManagerFactory) getService(KSBConstants.ServiceNames.MESSAGE_ENTITY_MANAGER_FACTORY);
049    }
050    
051    public static EntityManagerFactory getRegistryEntityManagerFactory() {
052        return (EntityManagerFactory) getService(KSBConstants.ServiceNames.REGISTRY_ENTITY_MANAGER_FACTORY);
053    }
054    
055    public static TransactionTemplate getTransactionTemplate() {
056        return (TransactionTemplate) getService(KSBConstants.ServiceNames.TRANSACTION_TEMPLATE);
057    }
058
059    public static PlatformTransactionManager getPlatformTransactionManager() {
060        return (PlatformTransactionManager) getService(KSBConstants.ServiceNames.TRANSACTION_MANAGER);
061    }
062
063    public static BAMService getBAMService() {
064        return (BAMService) getService(KSBConstants.ServiceNames.BAM_SERVICE);
065    }
066
067    public static MessageQueueService getMessageQueueService() {
068        return (MessageQueueService) getService(KSBConstants.ServiceNames.MESSAGE_QUEUE_SERVICE);
069    }
070
071    public static ExceptionRoutingService getExceptionRoutingService() {
072        return (ExceptionRoutingService) getService(KSBConstants.ServiceNames.EXCEPTION_MESSAGING_SERVICE);
073    }
074    
075    public static ServiceExportManager getServiceExportManager() {
076        return (ServiceExportManager) getService(KSBConstants.ServiceNames.SERVICE_EXPORT_MANAGER);
077    }
078
079    public static DigitalSignatureService getDigitalSignatureService() {
080        return (DigitalSignatureService) getService(KSBConstants.ServiceNames.DIGITAL_SIGNATURE_SERVICE);
081    }
082
083    public static JavaSecurityManagementService getJavaSecurityManagementService() {
084        return (JavaSecurityManagementService) getService(KSBConstants.ServiceNames.JAVA_SECURITY_MANAGEMENT_SERVICE);
085    }
086
087    public static KSBThreadPool getThreadPool() {
088        return (KSBThreadPool) getService(KSBConstants.ServiceNames.THREAD_POOL_SERVICE);
089    }
090
091    public static KSBScheduledPool getScheduledPool() {
092        return (KSBScheduledPool) getService(KSBConstants.ServiceNames.SCHEDULED_THREAD_POOL_SERVICE);
093    }
094
095    public static Bus getCXFBus(){
096        return (CXFBusImpl) getService(KSBConstants.ServiceNames.CXF_BUS);
097    }
098
099    public static List<Interceptor<? extends Message>> getInInterceptors() {
100        try {
101                return (List<Interceptor<? extends Message>>) getService(KSBConstants.ServiceNames.BUS_IN_INTERCEPTORS);
102        }
103        catch(RiceRemoteServiceConnectionException ex) {
104                // swallow this exception, means no bus wide interceptors defined
105                return null;
106        }
107    }
108    
109    public static List<Interceptor<? extends Message>> getOutInterceptors() {
110        try {
111                return (List<Interceptor<? extends Message>>) getService(KSBConstants.ServiceNames.BUS_OUT_INTERCEPTORS);
112        }
113        catch(RiceRemoteServiceConnectionException ex) {
114                // swallow this exception, means no bus wide interceptors defined
115                return null;
116        }
117    }
118
119    public static DataSource getMessageDataSource() {
120        return (DataSource) getService(KSBConstants.ServiceNames.MESSAGE_DATASOURCE);
121    }
122
123    public static DataSource getMessageNonTransactionalDataSource() {
124        return (DataSource) getService(KSBConstants.ServiceNames.MESSAGE_NON_TRANSACTIONAL_DATASOURCE);
125    }
126
127    public static DataSource getRegistryDataSource() {
128        return (DataSource) getService(KSBConstants.ServiceNames.REGISTRY_DATASOURCE);
129    }
130
131    public static Scheduler getScheduler() {
132        return (Scheduler) getService(KSBConstants.ServiceNames.SCHEDULER);
133    }
134
135    public static BasicAuthenticationService getBasicAuthenticationService() {
136        return (BasicAuthenticationService) getService(KSBConstants.ServiceNames.BASIC_AUTHENTICATION_SERVICE);
137    }
138
139}