/**
*
* 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.
*/
///*
// *
// * 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.airavata.workflow.engine.invoker;
//
//import org.apache.airavata.workflow.core.XMLUtil;
//import org.apache.airavata.wsmg.msgbox.client.MsgBoxClient;
//import org.apache.axiom.om.OMElement;
//import org.apache.axis2.addressing.EndpointReference;
//import org.slf4j.Logger;
//import org.slf4j.LoggerFactory;
//import org.xmlpull.v1.builder.XmlDocument;
//import org.xmlpull.v1.builder.XmlElement;
//import org.xmlpull.v1.builder.XmlInfosetBuilder;
//import xsul.MLogger;
//import xsul.XmlConstants;
//import xsul.XsulException;
//import xsul.processor.DynamicInfosetProcessorException;
//import xsul.ws_addressing.WsaEndpointReference;
//import xsul.ws_addressing.WsaMessageInformationHeaders;
//import xsul.wsif.WSIFMessage;
//import xsul.wsif.impl.WSIFMessageElement;
//import xsul.xwsif_runtime_async.WSIFAsyncResponseListener;
//import xsul.xwsif_runtime_async.WSIFAsyncResponsesCorrelator;
//import xsul.xwsif_runtime_async.WSIFAsyncWsaResponsesCorrelatorBase;
//
//import javax.xml.stream.XMLStreamException;
//import java.net.URI;
//import java.net.URISyntaxException;
//import java.rmi.RemoteException;
//import java.util.ArrayList;
//import java.util.Iterator;
//import java.util.List;
//
//public class MsgBoxWsaResponsesCorrelator extends WSIFAsyncWsaResponsesCorrelatorBase
// implements WSIFAsyncResponsesCorrelator, Runnable
//{
// private static final Logger logger = LoggerFactory.getLogger(MsgBoxWsaResponsesCorrelator.class);
// private final static XmlInfosetBuilder builder = XmlConstants.BUILDER;
//
// private String msgBoxServiceLoc;
// private MsgBoxClient msgBoxClient;
// EndpointReference msgBoxAddr;
// private Thread messageBoxDonwloader;
//
// private AsynchronousInvoker invoker;
//
// public MsgBoxWsaResponsesCorrelator(String msgBoxServiceLoc,AsynchronousInvoker output)
// throws DynamicInfosetProcessorException
// {
// this.invoker = output;
// this.msgBoxServiceLoc = msgBoxServiceLoc;
// msgBoxClient = new MsgBoxClient();
// try {
// msgBoxAddr = msgBoxClient.createMessageBox(msgBoxServiceLoc,5000L);
// try {
// setReplyTo(new WsaEndpointReference(new URI(msgBoxAddr.getAddress())));
// } catch (URISyntaxException e) {
// logger.error(e.getLocalizedMessage(),e); //To change body of catch statement use File | Settings | File Templates.
// }
// messageBoxDonwloader = new Thread(this, Thread.currentThread().getName()+"-async-msgbox-correlator");
// messageBoxDonwloader.setDaemon(true);
// messageBoxDonwloader.start();
// } catch (RemoteException e) {
// logger.error(e.getLocalizedMessage(),e); //To change body of catch statement use File | Settings | File Templates.
// }
// }
//
//// public void setMsgBoxAddr(WsaEndpointReference msgBoxAddr) {
//// this.msgBoxAddr = msgBoxAddr;
//// }
//
//
//
// public void run() {
// while(true) {
// try {
// Iterator<OMElement> omElementIterator = msgBoxClient.takeMessagesFromMsgBox(msgBoxAddr, 5000L);
// List<XmlElement> xmlArrayList = new ArrayList<XmlElement>();
// while (omElementIterator.hasNext()){
// OMElement next = omElementIterator.next();
// String message = next.toStringWithConsume();
// xmlArrayList.add(XMLUtil.stringToXmlElement3(message));
// }
// // now hard work: find callbacks
// for (int i = 0; i < xmlArrayList.size(); i++) {
// XmlElement m = xmlArrayList.get(i);
// try {
// logger.debug(Thread.currentThread().getName());
// WSIFMessageElement e = new WSIFMessageElement(m);
// this.invoker.setOutputMessage(e);
// //ideally there are no multiple messages, so we can return from this thread at this point
// //otherwise this thread will keep running forever for each worfklow node, so there can be large
// // number of waiting threads in an airavata deployment
// return;
// } catch (Throwable e) {
// logger.error(e.getLocalizedMessage(),e); //To change body of catch statement use File | Settings | File Templates.
// }
// }
// try {
// Thread.currentThread().sleep(1000L); //do not overload msg box service ...
// } catch (InterruptedException e) {
// break;
// }
// } catch (XsulException e) {
// logger.error("could not retrieve messages");
// break;
// } catch (RemoteException e) {
// logger.error("could not retrieve messages");
// break;
// } catch (XMLStreamException e) {
// logger.error("could not retrieve messages");
// break;
// } catch (Exception e){
// logger.error("could not retrieve messages");
// break;
// }
// }
// }
//
//
//
//}