| /******************************************************************************* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache 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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.apache.ofbiz.service.rmi; |
| |
| import java.rmi.Naming; |
| import java.rmi.NotBoundException; |
| import java.rmi.RemoteException; |
| import java.util.Map; |
| |
| import org.apache.ofbiz.service.GenericServiceException; |
| import org.apache.ofbiz.service.ModelService; |
| import org.apache.ofbiz.service.ServiceDispatcher; |
| import org.apache.ofbiz.service.engine.GenericAsyncEngine; |
| |
| /** |
| * RmiServiceEngine.java |
| */ |
| public class RmiServiceEngine extends GenericAsyncEngine { |
| |
| public RmiServiceEngine(ServiceDispatcher dispatcher) { |
| super(dispatcher); |
| } |
| |
| @Override |
| public Map<String, Object> runSync(String localName, ModelService modelService, Map<String, Object> context) throws GenericServiceException { |
| return run(modelService, context); |
| } |
| |
| @Override |
| public void runSyncIgnore(String localName, ModelService modelService, Map<String, Object> context) throws GenericServiceException { |
| run(modelService, context); |
| } |
| |
| protected Map<String, Object> run(ModelService service, Map<String, Object> context) throws GenericServiceException { |
| // locate the remote dispatcher |
| RemoteDispatcher rd = null; |
| try { |
| rd = (RemoteDispatcher) Naming.lookup(this.getLocation(service)); |
| } catch (NotBoundException e) { |
| throw new GenericServiceException("RemoteDispatcher not bound to : " + service.location, e); |
| } catch (java.net.MalformedURLException e) { |
| throw new GenericServiceException("Invalid format for location"); |
| } catch (RemoteException e) { |
| throw new GenericServiceException("RMI Error", e); |
| } |
| |
| Map<String, Object> result = null; |
| if (rd != null) { |
| try { |
| result = rd.runSync(service.invoke, context); |
| } catch (RemoteException e) { |
| throw new GenericServiceException("RMI Invocation Error", e); |
| } |
| } else { |
| throw new GenericServiceException("RemoteDispatcher came back as null"); |
| } |
| |
| if (result == null) { |
| throw new GenericServiceException("Null result returned"); |
| } |
| |
| return result; |
| } |
| } |