[jboss-user] [jBPM Users] - Re: JBPM 4.2 Sub-Processs Not able to access Variables
main process
| <?xml version="1.0" encoding="UTF-8"?>
| <process name="wf_ingest_book" version="1"
xmlns="http://jbpm.org/4.2/jpdl">
| <start g="264,19,48,48" name="startIngestBook">
| <transition g="-73,-18" name="trDecideType"
to="decideType"/>
| </start>
| <decision g="271,125,48,48" name="decideType">
| <handler class="org.sae.services.jbpm4.DecideTypeHandler" />
| <transition g="-95,-18" name="trMetaOnlyIngest"
to="metaonly-ingest"/>
| <transition g="499,235:-48,-18" name="trFailed"
to="failed"/>
| </decision>
| <sub-process name="metaonly-ingest"
sub-process-key="wf_metaonly_ingestion"
| g="130,367,132,53">
| <transition name="trSuccess" to="succeeded"
g="-62,-18"/>
| <transition name="trFailed" to="failed"
g="-62,-18"/>
| </sub-process>
| <end g="122,443,48,48" name="succeeded"/>
| <end-error g="387,459,48,48" name="failed"/>
| </process>
|
SupProcess
| <?xml version="1.0" encoding="UTF-8"?>
| <process name="wf_metaonly_ingestion" version="1"
xmlns="http://jbpm.org/4.2/jpdl">
| <start g="333,26,48,48" name="startMetaOnlyIngestion">
| <transition g="-113,-22" name="trMetaOnlyIngest"
to="stateMetaOnlyIngest"/>
| </start>
| <custom g="275,201,163,52"
| name="stateMetaOnlyIngest"
| class="org.sae.services.jbpm4.IngestBookActivity">
| <transition g="234,231:-42,-18" name="trSuccess"
to="succeeded"/>
| <transition g="494,231:-48,-18" name="trFailure"
to="failed"/>
| </custom>
| <end g="209,356,48,48" name="succeeded"/>
| <end-error g="471,367,48,48" name="failed"/>
| </process>
|
JBPMTestCase
| public void testDoDirty() {
| ProcesssInformationService pisrv = JBPMServices
| .getProcesssInformationService();
| System.out.println("TEST");
| // ProcessInstance processInstance =
| // pisrv.startProcess("wf_ingest_book");
| String pid = "wf_ingest_book";
| String cid = System.currentTimeMillis() + "";
| Map<String,Object> variables = new HashMap<String,Object>();
| variables.put("product-type","book");
| variables.put("ingest-type","meta-only");
| variables.put("prod-cd", "AE-21");
| variables.put("c-id", "");//Some CID Number
| ProcessInstance processInstance = pisrv.startProcess(pid,variables, cid);
|
i can access all these variables in my main process - any event,lisenter,java module
hooks.
but these same variables are not able to my sub-process custom module.
i tried to get parent.getProcessInstance.getVariable also.. parent is comming as null..
| ublic class IngestBookActivity implements ExternalActivityBehaviour {
| public void signal(ActivityExecution execution, String signalName,
| Map<String, ?> parameters) throws Exception {
|
| System.out.println( " Parameters "+parameters);
| String prodCd = (String)execution.getVariable("prod-cd");
| String prodType = (String)execution.getVariable("product-type");
| /** both prod-cd, prod-type comming as null */
| IngestionControl pojo = new IngestionControl();
| pojo.setProdCd(prodCd);
| pojo.setProdType(prodType);
|
| String executionPath = "trSuccess";
| try {
| doIngestion(pojo);
| System.out.println(" IngestBook Activity --- Book Ingested Successfully
");
| } catch (Exception e) {
| e.printStackTrace();
| executionPath = "trFailure";
| }
| execution.take( executionPath);
| }
|
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