External Task

Hi Everyone,
Have any body used external task for an interactive activity. If any body have samples to call prepareExternalActivity() and commitExternalActivity( ) from a standalone java program please help?
Thanks

Hi Nick,
Thanks for help!
My bat file runs without any errors from external tasks in EDQ.
The account has full control on all the shared folders i am using.
My script:
    set ss_temp_dir=D:\Datanomic\dnDirector\config\landingarea\EDQ_Notification
echo s1 > log.txt
    set srm_analyzer_path=\\<appsrvr4>\d$\sba81\siebsrvr\BIN
echo s2 >>log.txt
COPY /Y \\<appsrvr1>\d$\sba81\siebsrvr\BIN\*.fdr \\qssdvucmgtw301\siebfile\FDR
COPY /Y \\<appsrvr2>\d$\sba81\siebsrvr\BIN\*.fdr \\qssdvucmgtw301\siebfile\FDR
COPY /Y \\<appsrvr3>\d$\sba81\siebsrvr\BIN\*.fdr \\qssdvucmgtw301\siebfile\FDR
:: The above copy is not working from EDQ - no files copied - running the commands from cmd or double clicking the bat works fine for all commands.
echo s3 >>log.txt
::  log s1-s2-s3 created in commandarea.
setLocal DisableDelayedExpansion
pushd  \\<sharedloc>\siebfile\FDR\
setLocal EnableDelayedExpansion
echo s4 >>log.txt
for /f "tokens=* delims= " %%G in ('dir/b/od T*.fdr') do (set newest=%%G)
echo s5 >>log.txt
copy %newest% %ss_temp_dir%
echo s6 >>log.txt
:: log s4-s5-s6 created in   \\<sharedloc>\siebfile\FDR\
  pushd %ss_temp_dir%
echo s7 >>log.txt
  for %%F in (%ss_temp_dir%\*.fdr) do (
     ::set outfile=%ss_temp_dir%\%%~nF.csv &&
  %srm_analyzer_path%\sarmanalyzer.exe -o %ss_temp_dir%\Snapshot_Working_CSV.csv -x -f %%F
:: The above saqrm_analyzer is not working from EDQ - no files copied - running the commands from cmd or double clicking the bat works fine for all commands.
echo s8 >>log.txt
MOVE /Y %ss_temp_dir%\*.fdr %ss_temp_dir%\BU\
echo s9 >>log.txt
:: The above move is not working from EDQ - no files copied - running the commands from cmd or double clicking the bat works fine for all commands.
::Log s7-s8-s9 created in %ss_temp_dir%
Thanks,
Sid

Similar Messages

  • Interactive activity, external task example???

    Hi,
    I'm trying to search for a simple external task example, however it is totally imposible to find anything ... :(
    I would like to make a few questions about it. When you create an external task in a interactive activity, you can specify an URL where the request will be redirected when you click on a external task, but how do you send the information about the specific process you want to work with in the URL? is it possible to pass parameters to this URL ? which is exactly the correct use of the external URL configuration? if I pass the control to an external system, how this system is able to know which BPM process instance to work with?
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    Antonio.

    Hi,
    I've recently found out that Aqualogic simply sends the information about the process as request parameters to the external system:
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    In any case, thanks a lot for answering my question!! :)
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    Antonio.

  • External task and Multiple-join

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  • External task tutorial

    Hi
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    Hey guys,
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    tks

    I am having some issue with the Externhal Task prepare and commit method,
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    Process ID value null
    Instance ID value %2FScorecardChallenge%23Default-1.0%2F4%2F0
    Instance ID value -1
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  • OEDQ - External Task Example

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  • External Task not working from job

    Hi,
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    Hi Nick,
    Thanks for help!
    My bat file runs without any errors from external tasks in EDQ.
    The account has full control on all the shared folders i am using.
    My script:
        set ss_temp_dir=D:\Datanomic\dnDirector\config\landingarea\EDQ_Notification
    echo s1 > log.txt
        set srm_analyzer_path=\\<appsrvr4>\d$\sba81\siebsrvr\BIN
    echo s2 >>log.txt
    COPY /Y \\<appsrvr1>\d$\sba81\siebsrvr\BIN\*.fdr \\qssdvucmgtw301\siebfile\FDR
    COPY /Y \\<appsrvr2>\d$\sba81\siebsrvr\BIN\*.fdr \\qssdvucmgtw301\siebfile\FDR
    COPY /Y \\<appsrvr3>\d$\sba81\siebsrvr\BIN\*.fdr \\qssdvucmgtw301\siebfile\FDR
    :: The above copy is not working from EDQ - no files copied - running the commands from cmd or double clicking the bat works fine for all commands.
    echo s3 >>log.txt
    ::  log s1-s2-s3 created in commandarea.
    setLocal DisableDelayedExpansion
    pushd  \\<sharedloc>\siebfile\FDR\
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    echo s4 >>log.txt
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    echo s6 >>log.txt
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    echo s8 >>log.txt
    MOVE /Y %ss_temp_dir%\*.fdr %ss_temp_dir%\BU\
    echo s9 >>log.txt
    :: The above move is not working from EDQ - no files copied - running the commands from cmd or double clicking the bat works fine for all commands.
    ::Log s7-s8-s9 created in %ss_temp_dir%
    Thanks,
    Sid

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         at fuego.server.AbstractProcessBean$48.execute(AbstractProcessBean.java:3184)
         at fuego.server.execution.DefaultEngineExecution$AtomicExecutionTA.runTransaction(DefaultEngineExecution.java:304)
         at fuego.transaction.TransactionAction.startBaseTransaction(TransactionAction.java:470)
         at fuego.transaction.TransactionAction.startTransaction(TransactionAction.java:551)
         at fuego.transaction.TransactionAction.start(TransactionAction.java:212)
         at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:123)
         at fuego.server.execution.EngineExecution.executeImmediate(EngineExecution.java:66)
         at fuego.server.AbstractProcessBean.runTask(AbstractProcessBean.java:3188)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at fuego.lang.JavaClass.invokeMethod(JavaClass.java:1410)
         at fuego.lang.JavaObject.invoke(JavaObject.java:227)
         at fuego.component.Message.process(Message.java:585)
         at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:780)
         at fuego.component.ExecutionThread.processBatch(ExecutionThread.java:755)
         at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:142)
         at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:134)
         at fuego.fengine.FEngineProcessBean.processBatch(FEngineProcessBean.java:244)
         at fuego.component.ExecutionThread.work(ExecutionThread.java:839)
         at fuego.component.ExecutionThread.run(ExecutionThread.java:408)
    Caused by: java.lang.NullPointerException
         at oracle.InvokeJavaProcess.Default_1_0.Instance.CIL_interactiveJavaPrepare(Instance.xcdl:1)
         at oracle.InvokeJavaProcess.Default_1_0.Instance.CIL_interactiveJavaPrepare(Instance.xcdl)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at fuego.component.ExecutionThreadContext.invokeMethod(ExecutionThreadContext.java:512)
         ... 34 more
    Process exited with exit code 0.
    ----------------------------------------------------------------

    Hi Satinder,
    This time I change something in the process.
    1, the process still has 3 interactive activities: jcooperkeyin, tojava, Interactivejstein.
    2, I create a BPMObject including amount (decimal, 2) , purpose
    3, the main task of jcooperkeyin is a screenflow: set values to purpose and amount
    4, tojava activity is external.
    Prepare method name: tojavaprepare
    method contents:
    arg1.amount=var1.amount
    arg1.purpose=var1.purpose
    Commit method: tojavacommit
    method contents:
    var1.purpose=arg2.purpose
    var1.amount=arg2.amount
    5, I create an instance variable name var1 and its type is BPMObjec
    6, the argument module is changed to out
    7, I change the java prepare method code as you commend:
    8, After I run the java prepare method, I get some new errors which as follow:
    --------------------------code----------------------------------------------------
    package getinstance;
    import fuego.lang.Decimal;
    import fuego.lang.DynamicObject;
    import fuego.papi.Arguments;
    import fuego.papi.CommunicationException;
    import fuego.papi.InstanceInfo;
    import fuego.papi.ProcessService;
    import fuego.papi.ProcessServiceSession;
    import fuego.papi.OperationException;
    import java.math.BigDecimal;
    import java.util.Iterator;
    import java.util.Map;
    import java.util.Properties;
    public class prepare {
    public prepare() {
    public static void main(String[] args) {
    prepare prepare = new prepare();
    Properties configuration = new Properties();
    configuration.setProperty(ProcessService.DIRECTORY_ID, "default");
    configuration.setProperty(ProcessService.DIRECTORY_PROPERTIES_FILE, "D:\\BPM_HOME_standalone\\webapps\\papiws\\WEB-INF\\directory.xml");
    configuration.setProperty(ProcessService.WORKING_FOLDER, "/tmp");
    System.out.println("1111111111111");
    Arguments argumentsResult = Arguments.create();
    String taskIn = "0";
    String activity = "tojava";
    //String activity = "jcooperkeyin";
    String processId = "/InvokeJava2#Default-1.0";
    //String instanceId = "/InvokeJava2#Default-1.0/281/0";
    Arguments arguments = Arguments.create();
    DynamicObject dyn = DynamicObject.create();
    dyn.setField("amount", new BigDecimal(100.0));
    dyn.setField("purpose", "---------");
    arguments.putArgument("var1", dyn);
    try {
    ProcessService processService = ProcessService.create(configuration);
    ProcessServiceSession session = processService.createSession("jcooper", "welcome1", "host");
    String ist="ist";
    for (InstanceInfo instance : session.processGetInstances(processId)) {
    System.out.println(" instance.getId()-> " + instance.getId());
    ist=instance.getId();
    System.out.println(" activity.getActivityId()-> " +instance.getActivityId());
    System.out.println(" activity.getActivityName()-> " +instance.getActivityName());
    System.out.println("----------111----------------------");
    argumentsResult = session.activityPrepare(activity, instance.getId(), arguments); //error starts from here
    System.out.println("-----2222-----------");
    DynamicObject obj = argumentsResult.getDynamicObject();
    Map fieldMaps = obj.asFieldsMap();
    for (Iterator<String> iterator = fieldMaps.keySet().iterator(); iterator.hasNext();) {
    String key = iterator.next();
    System.out.println("key : "+ key + "value" +obj.getField(key));
    DynamicObject obj2 = argumentsResult.getDynamicObject();
    Map fieldMaps2 = obj2.asFieldsMap();
    for (Iterator<String> it = fieldMaps2.keySet().iterator(); it.hasNext();) {
    System.out.println("key : "+ key + " value : "+ obj2.getField(key));
    System.out.println("444444444");
    session.close();
    } catch (OperationException e) {
    e.printStackTrace();
    ---------------------new error------------------------------------------------------
    E:\Jdeveloper10131_20090318\jdk\bin\javaw.exe -client -classpath E:\Jdeveloper10131_20090318\jdev\mywork\Java_be_invoked\getInstance\classes;D:\BPM_HOME_standalone\client\papi\lib\fuegopapi-client.jar;D:\BPM_HOME_standalone\client\papi\lib\b1base.jar;D:\BPM_HOME_standalone\client\papi\lib\b1oracle.jar;D:\BPM_HOME_standalone\client\papi\lib\b1util.jar getinstance.prepare
    1111111111111
    Creating connector [fuego:SQL]
    Creating ProcessService with id 'oracle/2009-03-31 18:08:47+08:00'.
    Local folder /tmp\system\Schema3387192-1796619082\catalogs found.
    Loading catalogs from local folder: /tmp\system\Schema3387192-1796619082\catalogs
    1 jars found locally.
    Local jar '181' succesfully loaded.
    [CatalogMgrCache] =======================
    Registering CatalogMgr [oracle/2009-03-31 18:08:47+08:00] ...CatalogManagerCache 14949315:
    Managers:
    Counters:
    [CatalogMgrCache] =======================
    CatalogMgr [oracle/2009-03-31 18:08:47+08:00] REGISTERED!CatalogManagerCache 14949315:
    Managers:
    {oracle/2009-03-31 18:08:47+08:00=fuego.util.LocalCatalogManager@1dacccc}
    Counters:
    ProcessService 'oracle/2009-03-31 18:08:47+08:00' created successfully.
    Unreachable Engine Tolerance (seconds):
    by default: 0
    to be used: 0
    This papi client will not cache exceptions which imply that an engine could not be reached.
    instance.getId()-> /InvokeJava2#Default-1.0/281/0
    Adding local catalog for project: 181
    activity.getActivityId()-> /InvokeJava2#Default-1.0/tojava
    activity.getActivityName()-> tojava
    ----------111----------------------
    [CatalogLoaderMgrCache] =======================
    CatalogClassLoader[oracle/2009-03-31 18:08:47+08:00-181] added to cache
    Catalog ClassLoader MAP:
    {oracle/2009-03-31 18:08:47+08:00-181=CatalogClassLoader(FuegoObjectCatalog(catalogIn: 181, directoryId: oracle/2009-03-31 18:08:47+08:00))}
    Catalog Manager Cache:
    CatalogManagerCache 14949315:
    Managers:
    {oracle/2009-03-31 18:08:47+08:00=fuego.util.LocalCatalogManager@1dacccc}
    Counters:
    {oracle/2009-03-31 18:08:47+08:00=1}
    Processing the synchronization information, instance '181:281:0' was updated.
    fuego.papi.OperationException: Operation exception.
         at fuego.papi.OperationException.wrap(OperationException.java:65)
         at fuego.papi.impl.ProcessInstanceOperation.prepareExternalActivity(ProcessInstanceOperation.java:706)
         at fuego.papi.impl.ProcessServiceSessionImpl.activityPrepare(ProcessServiceSessionImpl.java:1420)
         at fuego.papi.impl.ProcessServiceSessionImpl.activityPrepare(ProcessServiceSessionImpl.java:1414)
         at getinstance.prepare.main(prepare.java:58)
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         at fuego.rmi.RemoteProxy.processBatch(RemoteProxy.java:192)
         at fuego.component.ExecutorClient.dispatch(ExecutorClient.java:190)
         at fuego.component.CustomExecution.next(CustomExecution.java:247)
         at fuego.papi.impl.rmi.RMIExecution.next(RMIExecution.java:109)
         at fuego.papi.impl.ProcessInstanceOperation.prepareExternalActivity(ProcessInstanceOperation.java:695)
         ... 3 more
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         at fuego.rmi.spi.BaseConnection.send(BaseConnection.java:105)
         at fuego.rmi.ServerCluster.send(ServerCluster.java:210)
         at fuego.rmi.ServerCluster.sendResult(ServerCluster.java:461)
         at fuego.rmi.ServerCluster.access$300(ServerCluster.java:43)
         at fuego.rmi.ServerCluster$ClientRequest$1.put(ServerCluster.java:556)
         at fuego.component.ExecutionThread.sendResult(ExecutionThread.java:532)
         at fuego.component.ExecutionThreadContext.doClientInvoke(ExecutionThreadContext.java:695)
         at fuego.component.ClientRemoteComponent.doInvocation(ClientRemoteComponent.java:303)
         at fuego.component.ClientRemoteComponent.invokeRelayTo(ClientRemoteComponent.java:211)
         at fuego.component.ExecutionRelayedThrowable.execute(ExecutionRelayedThrowable.java:109)
         at fuego.server.execution.TaskExecution.handleExecutionRelayedThrowable(TaskExecution.java:816)
         at fuego.server.execution.TaskExecution.handleComponentExecutionException(TaskExecution.java:767)
         at fuego.server.execution.TaskExecution.executeCIL(TaskExecution.java:516)
         at fuego.server.execution.TaskExecution.executeTask(TaskExecution.java:697)
         at fuego.server.execution.TaskExecution.executeTask(TaskExecution.java:657)
         at fuego.server.execution.TaskExecution.executeTask(TaskExecution.java:154)
         at fuego.server.execution.microactivity.InteractiveMicroActivity.executeNormalCil(InteractiveMicroActivity.java:501)
         at fuego.server.execution.microactivity.InteractiveMicroActivity.executeItem(InteractiveMicroActivity.java:454)
         at fuego.server.execution.microactivity.InteractiveMicroActivity.execute(InteractiveMicroActivity.java:104)
         at fuego.server.AbstractProcessBean$48.execute(AbstractProcessBean.java:3184)
         at fuego.server.execution.DefaultEngineExecution$AtomicExecutionTA.runTransaction(DefaultEngineExecution.java:304)
         at fuego.transaction.TransactionAction.startBaseTransaction(TransactionAction.java:470)
         at fuego.transaction.TransactionAction.startTransaction(TransactionAction.java:551)
         at fuego.transaction.TransactionAction.start(TransactionAction.java:212)
         at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:123)
         at fuego.server.execution.EngineExecution.executeImmediate(EngineExecution.java:66)
         at fuego.server.AbstractProcessBean.runTask(AbstractProcessBean.java:3188)
         at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at fuego.lang.JavaClass.invokeMethod(JavaClass.java:1410)
         at fuego.lang.JavaObject.invoke(JavaObject.java:227)
         at fuego.component.Message.process(Message.java:585)
         at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:780)
         at fuego.component.ExecutionThread.processBatch(ExecutionThread.java:755)
         at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:142)
         at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:134)
         at fuego.fengine.FEngineProcessBean.processBatch(FEngineProcessBean.java:244)
         at fuego.component.ExecutionThread.work(ExecutionThread.java:839)
         at fuego.component.ExecutionThread.run(ExecutionThread.java:408)
         ... 8 more
    Caused by: java.io.NotSerializableException: java.lang.Object
         at java.io.ObjectOutputStream.writeObject0(Unknown Source)
         at java.io.ObjectOutputStream.writeObject(Unknown Source)
         at java.util.HashMap.writeObject(Unknown Source)
         at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
         at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
         at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
         at java.io.ObjectOutputStream.writeObject0(Unknown Source)
         at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
         at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
         at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
         at java.io.ObjectOutputStream.writeObject0(Unknown Source)
         at java.io.ObjectOutputStream.writeArray(Unknown Source)
         at java.io.ObjectOutputStream.writeObject0(Unknown Source)
         at java.io.ObjectOutputStream.writeObject(Unknown Source)
         at fuego.component.Message.writeObject(Message.java:653)
         at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
         at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
         at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
         at java.io.ObjectOutputStream.writeObject0(Unknown Source)
         at java.io.ObjectOutputStream.writeObject(Unknown Source)
         at fuego.component.Batch.writeObject(Batch.java:151)
         at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
         at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
         at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
         at java.io.ObjectOutputStream.writeObject0(Unknown Source)
         at java.io.ObjectOutputStream.writeObject(Unknown Source)
         at fuego.rmi.Packet.write(Packet.java:240)
         at fuego.rmi.spi.BaseConnection.send(BaseConnection.java:102)
         at fuego.rmi.ServerCluster.send(ServerCluster.java:210)
         at fuego.rmi.ServerCluster.sendResult(ServerCluster.java:461)
         at fuego.rmi.ServerCluster.access$300(ServerCluster.java:43)
         at fuego.rmi.ServerCluster$ClientRequest$1.put(ServerCluster.java:556)
         at fuego.component.ExecutionThread.sendResult(ExecutionThread.java:532)
         at fuego.component.ExecutionThreadContext.doClientInvoke(ExecutionThreadContext.java:695)
         at fuego.component.ClientRemoteComponent.doInvocation(ClientRemoteComponent.java:303)
         at fuego.component.ClientRemoteComponent.invokeRelayTo(ClientRemoteComponent.java:211)
         at fuego.component.ExecutionRelayedThrowable.execute(ExecutionRelayedThrowable.java:109)
         at fuego.server.execution.TaskExecution.handleExecutionRelayedThrowable(TaskExecution.java:816)
         at fuego.server.execution.TaskExecution.handleComponentExecutionException(TaskExecution.java:767)
         at fuego.server.execution.TaskExecution.executeCIL(TaskExecution.java:516)
         at fuego.server.execution.TaskExecution.executeTask(TaskExecution.java:697)
         at fuego.server.execution.TaskExecution.executeTask(TaskExecution.java:657)
         at fuego.server.execution.TaskExecution.executeTask(TaskExecution.java:154)
         at fuego.server.execution.microactivity.InteractiveMicroActivity.executeNormalCil(InteractiveMicroActivity.java:501)
         at fuego.server.execution.microactivity.InteractiveMicroActivity.executeItem(InteractiveMicroActivity.java:454)
         at fuego.server.execution.microactivity.InteractiveMicroActivity.execute(InteractiveMicroActivity.java:104)
         at fuego.server.AbstractProcessBean$48.execute(AbstractProcessBean.java:3184)
         at fuego.server.execution.DefaultEngineExecution$AtomicExecutionTA.runTransaction(DefaultEngineExecution.java:304)
         at fuego.transaction.TransactionAction.startBaseTransaction(TransactionAction.java:470)
         at fuego.transaction.TransactionAction.startTransaction(TransactionAction.java:551)
         at fuego.transaction.TransactionAction.start(TransactionAction.java:212)
         at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:123)
         at fuego.server.execution.EngineExecution.executeImmediate(EngineExecution.java:66)
         at fuego.server.AbstractProcessBean.runTask(AbstractProcessBean.java:3188)
         at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at fuego.lang.JavaClass.invokeMethod(JavaClass.java:1410)
         at fuego.lang.JavaObject.invoke(JavaObject.java:227)
         at fuego.component.Message.process(Message.java:585)
         at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:780)
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         at fuego.component.ExecutionThread.work(ExecutionThread.java:839)
         at fuego.component.ExecutionThread.run(ExecutionThread.java:408)
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