| /* |
| * 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.ode.bpel.intercept; |
| |
| import org.apache.ode.bpel.dao.BpelDAOConnection; |
| import org.apache.ode.bpel.dao.ProcessDAO; |
| import org.apache.ode.bpel.iapi.MyRoleMessageExchange; |
| import org.apache.ode.bpel.iapi.PartnerRoleMessageExchange; |
| import org.apache.ode.bpel.iapi.ProcessConf; |
| |
| /** |
| * Hook into the BPEL server that enables intercepting of message exchange |
| * invocation. |
| * |
| * @author Maciej Szefler |
| * |
| */ |
| public interface MessageExchangeInterceptor { |
| |
| /** |
| * Called when the BPEL server is invoked, before any attempt to route the |
| * message exchange to a process. |
| * |
| * @param mex |
| * message exchange |
| */ |
| void onBpelServerInvoked(MyRoleMessageExchange mex, InterceptorContext ic) |
| throws FailMessageExchangeException, FaultMessageExchangeException; |
| |
| /** |
| * Called when the BPEL server is invoked, after the message exchange has |
| * been routed to the process. |
| * |
| * @param mex |
| * message exchange |
| */ |
| void onProcessInvoked(MyRoleMessageExchange mex, InterceptorContext ic) |
| throws FailMessageExchangeException, FaultMessageExchangeException; |
| |
| /** |
| * Called when the BPEL server is invoked, after the message exchange has |
| * been routed to the process and it has been determined that a new instance |
| * needs to be created. |
| * |
| * @param mex |
| * message exchange |
| */ |
| void onNewInstanceInvoked(MyRoleMessageExchange mex, InterceptorContext ic) |
| throws FailMessageExchangeException, FaultMessageExchangeException; |
| |
| /** |
| * Called when the BPEL server is invoked, before any attempt to route the |
| * message exchange to a process. |
| * |
| * @param mex |
| * message exchange |
| */ |
| void onPartnerInvoked(PartnerRoleMessageExchange mex, InterceptorContext ic) |
| throws FailMessageExchangeException, FaultMessageExchangeException; |
| |
| |
| public interface InterceptorContext { |
| |
| BpelDAOConnection getConnection(); |
| |
| ProcessDAO getProcessDAO(); |
| |
| ProcessConf getProcessConf(); |
| |
| } |
| } |