From b7e45fbc41d9ad16b0f851a1783170099509af00 Mon Sep 17 00:00:00 2001 From: lresende Date: Fri, 13 Nov 2009 01:22:41 +0000 Subject: Removing obsolete release candidate tags git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835689 13f79535-47bb-0310-9956-ffa450edef68 --- .../bpel/ode/ODEExternalService.java | 299 --------------------- 1 file changed, 299 deletions(-) delete mode 100644 sca-java-1.x/tags/1.5-RC0/modules/implementation-bpel-ode/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java (limited to 'sca-java-1.x/tags/1.5-RC0/modules/implementation-bpel-ode/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java') diff --git a/sca-java-1.x/tags/1.5-RC0/modules/implementation-bpel-ode/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java b/sca-java-1.x/tags/1.5-RC0/modules/implementation-bpel-ode/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java deleted file mode 100644 index 6ce6a727af..0000000000 --- a/sca-java-1.x/tags/1.5-RC0/modules/implementation-bpel-ode/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java +++ /dev/null @@ -1,299 +0,0 @@ -/* - * 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.tuscany.sca.implementation.bpel.ode; - -import java.util.concurrent.Callable; - -import javax.wsdl.Part; -import javax.xml.namespace.QName; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.ode.bpel.iapi.Message; -import org.apache.ode.bpel.iapi.MessageExchange; -import org.apache.ode.bpel.iapi.PartnerRoleMessageExchange; -import org.apache.ode.bpel.iapi.Scheduler; -import org.apache.ode.utils.DOMUtils; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.ServiceRuntimeException; -import org.w3c.dom.Document; -import org.w3c.dom.Element; - -/** - * Helper Class to handle invocation to Tuscany Component References - * - * @version $Rev$ $Date$ - */ -public class ODEExternalService { - protected final Log __log = LogFactory.getLog(getClass()); - - private EmbeddedODEServer _server; - private Scheduler _sched; - - public ODEExternalService(EmbeddedODEServer server) { - this._server = server; - this._sched = _server.getScheduler(); - } - - - public void invoke(final PartnerRoleMessageExchange partnerRoleMessageExchange) { - boolean isTwoWay = - partnerRoleMessageExchange.getMessageExchangePattern() == org.apache.ode.bpel.iapi.MessageExchange.MessageExchangePattern.REQUEST_RESPONSE; - - if (isTwoWay) { - // Defer the invoke until the transaction commits. - _sched.registerSynchronizer(new Scheduler.Synchronizer() { - public void beforeCompletion() { - - } - - public void afterCompletion(boolean success) { - // If the TX is rolled back, then we don't send the request. - if (!success) - return; - - // The invocation must happen in a separate thread, holding - // on the afterCompletion - // blocks other operations that could have been listed there - // as well. - _server.getExecutor().submit(new Callable() { - public Object call() throws Exception { - try { - // do execution - if(! (partnerRoleMessageExchange.getChannel() instanceof TuscanyPRC)) { - throw new IllegalArgumentException("Channel should be an instance of TuscanyPRC"); - } - - TuscanyPRC channel = (TuscanyPRC) partnerRoleMessageExchange.getChannel(); - RuntimeComponent tuscanyRuntimeComponent = _server.getTuscanyRuntimeComponent(channel.getProcessName()); - - // get the right reference based on the partner link name - String referenceName = channel.getEndpoint().serviceName.getLocalPart(); - RuntimeComponentReference runtimeComponentReference = null; - - for (ComponentReference reference : tuscanyRuntimeComponent.getReferences()){ - if (reference.getName().equals(referenceName)){ - runtimeComponentReference = (RuntimeComponentReference)reference; - break; - } - } - - if (runtimeComponentReference == null){ - throw new ServiceRuntimeException("Can't find component reference for partner link " + referenceName); - } - - RuntimeWire runtimeWire = - runtimeComponentReference.getRuntimeWire(runtimeComponentReference.getBindings().get(0)); - - // convert operations - Operation operation = - findOperation(partnerRoleMessageExchange.getOperation().getName(), runtimeComponentReference); - - /* - This is how a request looks like (payload is wrapped with extra info) - - - - - Luciano - - - - */ - Element msg = partnerRoleMessageExchange.getRequest().getMessage(); - if (msg != null) { - String xml = DOMUtils.domToString(msg); - - String payload = - DOMUtils.domToString(getPayload(partnerRoleMessageExchange.getRequest())); - - if(__log.isDebugEnabled()) { - __log.debug("Starting invocation of SCA Reference"); - __log.debug(">>> Original message: " + xml); - __log.debug(">>> Payload: " + payload); - } - - Object[] args = new Object[] {getPayload(partnerRoleMessageExchange.getRequest())}; - - Object result = null; - boolean success = false; - - try { - result = runtimeWire.invoke(operation, args); - success = true; - } catch (Exception e) { - partnerRoleMessageExchange.replyWithFailure(MessageExchange.FailureType.OTHER, - e.getMessage(), - null); - } - - - if(__log.isDebugEnabled()) { - __log.debug("SCA Reference invocation finished"); - __log.debug(">>> Result : " + DOMUtils.domToString((Element)result)); - } - - if (!success) { - return null; - } - - // two way invocation - // process results based on type of message - // invocation - - // Message response = - // createResponseMessage(partnerRoleMessageExchange, - // (Element) result); - // partnerRoleMessageExchange.reply(response); - replyTwoWayInvocation(partnerRoleMessageExchange.getMessageExchangeId(), - operation, - (Element)result); - } - - } catch (Throwable t) { - // some error - String errmsg = - "Error sending message (mex=" + partnerRoleMessageExchange + "): " + t.getMessage(); - __log.error(errmsg, t); - /*replyWithFailure(partnerRoleMessageExchange.getMessageExchangeId(), - MessageExchange.FailureType.COMMUNICATION_ERROR, - errmsg, - null);*/ - } - return null; - } - }); - - } - }); - partnerRoleMessageExchange.replyAsync(); - - } else { - /** one-way case * */ - _server.getExecutor().submit(new Callable() { - public Object call() throws Exception { - // do reply - // operationClient.execute(false); - return null; - } - }); - partnerRoleMessageExchange.replyOneWayOk(); - } - } - - - /** - * Find the SCA Reference operation - * - * @param operationName - * @param runtimeComponentReference - * @return - */ - private Operation findOperation(String operationName, RuntimeComponentReference runtimeComponentReference) { - Operation reseultOperation = null; - - for(Operation operation : runtimeComponentReference.getInterfaceContract().getInterface().getOperations()) { - if (operationName.equalsIgnoreCase(operation.getName())) { - reseultOperation = operation; - break; - } - } - return reseultOperation; - } - - /** - * Get paylod from a given ODEMessage - * @param odeMessage - * @return - */ - private Element getPayload(Message odeMessage) { - Element payload = null; - Element parameters = odeMessage.getPart("parameters"); - - if (parameters != null && parameters.hasChildNodes()) { - payload = (Element)parameters.getFirstChild(); - } - - return payload; - } - - - private void replyTwoWayInvocation(final String odeMexId, final Operation operation, final Element result) { - // ODE MEX needs to be invoked in a TX. - try { - _server.getScheduler().execIsolatedTransaction(new Callable() { - public Void call() throws Exception { - PartnerRoleMessageExchange odeMex = null; - try { - odeMex = (PartnerRoleMessageExchange)_server.getBpelServer().getEngine().getMessageExchange(odeMexId); - if (odeMex != null) { - Message response = createResponseMessage(odeMex, operation, (Element)result); - odeMex.reply(response); - } - } catch (Exception ex) { - String errmsg = "Unable to process response: " + ex.getMessage(); - if (odeMex != null) { - odeMex.replyWithFailure(MessageExchange.FailureType.OTHER, errmsg, null); - } - } - - return null; - } - }); - } catch (Exception ex) { - ex.printStackTrace(); - } - - } - - private Message createResponseMessage(PartnerRoleMessageExchange partnerRoleMessageExchange, - Operation operation, - Element invocationResult) { - Document dom = DOMUtils.newDocument(); - - String operationName = operation.getName(); - Part bpelOperationOutputPart = - (Part)((WSDLInterface)operation.getInterface()).getPortType().getOperation(operationName, null, null) - .getOutput().getMessage().getParts().values().iterator().next(); - - Element contentMessage = dom.createElement("message"); - Element contentPart = dom.createElement(bpelOperationOutputPart.getName()); - - contentPart.appendChild(dom.importNode(invocationResult, true)); - contentMessage.appendChild(contentPart); - dom.appendChild(contentMessage); - - if(__log.isDebugEnabled()) { - __log.debug("Creating result message:"); - __log.debug(">>>" + DOMUtils.domToString(dom.getDocumentElement())); - } - - QName id = partnerRoleMessageExchange.getOperation().getOutput().getMessage().getQName(); - Message response = partnerRoleMessageExchange.createMessage(id); - response.setMessage(dom.getDocumentElement()); - - return response; - } - -} -- cgit v1.2.3