Examples of org.apache.airavata.workflow.tracking.ProvenanceNotifier

Package org.apache.airavata.workflow.tracking

Examples of org.apache.airavata.workflow.tracking.ProvenanceNotifier

org.apache.airavata.workflow.tracking.ProvenanceNotifier

Convinience interface that groups all methods used to send Lead notification messages from an application (script or service). This extends the generic, provenance, and performance Notifier interfaces. Workflow Notifier interface is kept separate. A typical sequence of usage of this interface would be as follows:

 [WF1[S1]] -- initialize components -- WF1    workflowInitialized(baseId, ...) S1     serviceInitialized(baseId, ...) ... -- invoke workflow -- WF1    workflowInvoked(myID, invokerID, input, ...) ... -- invoke service -- WF1    invokingService(myID, invokeeID, input, ...) S1         serviceInvoked(myID, invokerID, input, ...) WF1    invokingServiceSucceeded|Failed(myID, invokeeID, [error], ...) ... -- perform invocation task -- S1         info(...) S1         fileReceiveStarted(F1) S1         -- do gridftp get to stage input files -- S1         fileReceiveFinished(F1) S1         fileConsumed(F1) S1         computationStarted(C1) S1         -- perform action/call external application to process input files -- S1         computationFinished(C1) S1         fileProduced(F2) S1         fileSendStarted(F2) S1         -- do gridftp put to save output files -- S1         fileSendFinished(F2) S1         publishURL(F2) ... S1         sendingResult|Fault(myID, invokerID, output|fault, ...) WF1    receivedResult|Fault(myID, invokeeID, output|fault, ...) S1         sendingResponseSucceeded|Failed(myID, invokerID, [error], ...) S1         flush() ... -- finished all work -- WF1    flush() WF1    workflowTerminated(baseId, ...) S1     serviceTerminated(baseId, ...)

        // service ID is
        assert SERVICE_1.equals(myServiceID);


        // if we were not publishing data products, a serviceNotifier would have
        // sufficed
        ProvenanceNotifier notifier = NotifierFactory.createProvenanceNotifier();
        WorkflowTrackingContext context = notifier.createTrackingContext(null, BROKER_URL, myWorkflowID, myServiceID,
                myNodeID, myTimestep);
        InvocationContext invocationContext = notifier.serviceInvoked(context, myInvoker,
                "I (service1) was invoked by my invoker",
                AnnotationProps.newProps(AnnotationConsts.AbstractServiceID, myServiceID.toString() + "-abstract")
                        .toString());


        notifier.dataConsumed(context, DATA_URI_1, DATA_URLS_1, "consuming a file");
        notifier.dataConsumed(context, DATA_URI_2, DATA_URLS_2, "consuming another file");


        // do stuff!


        notifier.dataProduced(context, DATA_URI_3, DATA_URLS_3, "produced some file", "<someXml/>");


        boolean successResult = true;


        // produce response...either success or failure
        Object result = null;
        if (successResult) {
            Success success = new Success();
            success.header = XmlObject.Factory
                    .parse("<S:Header "
                            + "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:wsa=\"http://www.w3.org/2005/08/addressing\" xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2002/12/policy\" xmlns:S=\"http://schemas.xmlsoap.org/soap/envelope/\">"
                            + "<wsa:To>http://129.79.246.253:3456</wsa:To><wsa:RelatesTo>uuid:ee4d14d0-2262-11db-86d8-cd518af91949</wsa:RelatesTo>"
                            + "</S:Header>");
            success.body = XmlObject.Factory
                    .parse("<S:Body "
                            + "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:wsa=\"http://www.w3.org/2005/08/addressing\" xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2002/12/policy\" xmlns:S=\"http://schemas.xmlsoap.org/soap/envelope/\">"
                            + "<gfac:Run_OutputParams xmlns:gfac=\"http://org.apache.airavata/namespaces/2004/01/gFac\">"
                            + "<gfac:WRF_Ininitialization_Files><value>gsiftp://grid-hg.ncsa.teragrid.org//scratch/hperera/Wed_Aug_02_15_10_23_EST_2006_ARPS2WRF/outputData/namelist.input</value><value>gsiftp://grid-hg.ncsa.teragrid.org//scratch/hperera/Wed_Aug_02_15_10_23_EST_2006_ARPS2WRF/outputData/wrfbdy_d01</value><value>gsiftp://grid-hg.ncsa.teragrid.org//scratch/hperera/Wed_Aug_02_15_10_23_EST_2006_ARPS2WRF/outputData/wrfinput_d01</value></gfac:WRF_Ininitialization_Files>"
                            + "</gfac:Run_OutputParams>" + "</S:Body>");


            // notify that invocation produced a result and send result to
            // invoker
            notifier.sendingResult(context, invocationContext, success.header, success.body, "sending success");
            try {
                // since this is a sync call, we mimic an async response by
                // seting the result object
                result = success;
                // acknowledge that the result was sent successfully
                notifier.sendingResponseSucceeded(context, invocationContext);
            } catch (Exception ex) {
                // acknowledge that sending the result failed
                notifier.sendingResponseFailed(context, invocationContext, ex, "error sending response");
            }


        } else {


            Failure failure = new Failure();
            failure.header = XmlObject.Factory.parse("<faultHeader/>");
            failure.body = XmlObject.Factory.parse("<faultBody>fault1</faultBody>");


            // notify that invocation produced a fault and send fault to invoker
            notifier.sendingFault(context, invocationContext, failure.header, failure.body, "sending fault");
            try {
                // since this is a sync call, we mimic an async response by
                // seting the result object
                result = failure;
                // acknowledge that the fault was sent successfully
                notifier.sendingResponseSucceeded(context, invocationContext);
            } catch (Exception ex) {
                // acknowledge that sending the fault failed
                notifier.sendingResponseFailed(context, invocationContext, ex, "error sending response");
            }
        }


        // send result
        return result;

View Full Code Here

        // service ID is
        assert SERVICE_2.equals(myServiceID);


        // if we were not publishing data products, a serviceNotifier would have
        // sufficed
        ProvenanceNotifier notifier = NotifierFactory.createProvenanceNotifier();


        // received request
        WorkflowTrackingContext context = notifier.createTrackingContext(null, BROKER_URL, myWorkflowID, myServiceID,
                myNodeID, myTimestep);
        InvocationContext invocationContext = notifier.serviceInvoked(context, myInvoker,
                "I (service2) was invoked by my invoker");


        notifier.dataConsumed(context, DATA_URI_2, DATA_URLS_2, "consuming file used by service1");
        notifier.dataConsumed(context, DATA_URI_3, DATA_URLS_3);
        notifier.dataConsumed(context, DATA_URI_4, DATA_URLS_4, null, "<dataXml>boo</dataXml>");


        // do stuff!


        notifier.dataProduced(context, DATA_URI_5, DATA_URLS_5);
        notifier.dataProduced(context, DATA_URI_6, DATA_URLS_6);


        boolean successResult = true;


        // produce response...either success or failure
        Object result = null;
        if (successResult) {
            Success success = new Success();
            success.header = XmlObject.Factory.parse("<resultHeader/>");
            success.body = XmlObject.Factory.parse("<resultBody>output2,output3</resultBody>");


            // notify that invocation produced a result and send result to
            // invoker
            notifier.sendingResult(context, invocationContext, success.header, success.body, "sending success");
            try {
                // since this is a sync call, we mimic an async response by
                // seting the result object
                result = success;
                // acknowledge that the result was sent successfully
                notifier.sendingResponseSucceeded(context, invocationContext);
            } catch (Exception ex) {
                // acknowledge that sending the result failed
                notifier.sendingResponseFailed(context, invocationContext, ex, "error sending response");
            }


        } else {


            Failure failure = new Failure();
            failure.header = XmlObject.Factory.parse("<faultHeader/>");
            failure.body = XmlObject.Factory.parse("<faultBody>fault2</faultBody>");


            // notify that invocation produced a fault and send fault to invoker
            notifier.sendingFault(context, invocationContext, failure.header, failure.body, "sending fault");
            try {
                // since this is a sync call, we mimic an async response by
                // seting the result object
                result = failure;
                // acknowledge that the fault was sent successfully
                notifier.sendingResponseSucceeded(context, invocationContext);
            } catch (Exception ex) {
                // acknowledge that sending the fault failed
                notifier.sendingResponseFailed(context, invocationContext, ex, "error sending response");
            }
        }


        // send result
        return result;

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org.apache.airavata.test.suite.workflowtracking.tests.samples.workflow.SimpleWorkflowExecution

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