8:43 p.m.
pichunhan pi [https://community.jboss.org/people/miniservice] created the discussion
"Re: How can i get the task id ?"
To view the discussion, visit: https://community.jboss.org/message/783661#783661
--------------------------------------------------------------
Hi ! could you help me for some questions ?
How can i get the task id when started a process
in my project i use this code to do the job.
package com.sample;
import java.util.HashMap;
import java.util.Map;
import org.drools.KnowledgeBase;
import org.drools.builder.KnowledgeBuilder;
import org.drools.builder.KnowledgeBuilderFactory;
import org.drools.builder.ResourceType;
import org.drools.io.ResourceFactory;
import org.drools.logger.KnowledgeRuntimeLogger;
import org.drools.logger.KnowledgeRuntimeLoggerFactory;
import org.drools.runtime.StatefulKnowledgeSession;
import org.jbpm.process.workitem.wsht.BlockingGetTaskResponseHandler;
import org.jbpm.process.workitem.wsht.HornetQHTWorkItemHandler;
import org.jbpm.task.service.SyncTaskServiceWrapper;
import org.jbpm.task.service.hornetq.AsyncHornetQTaskClient;
import org.jbpm.task.service.responsehandlers.BlockingTaskOperationResponseHandler;
import org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHandler;
/**
* This is a sample file to launch a process.
*/
public class ProcessTest {
public static final void main(String[] args) {
try {
// load up the knowledge base
KnowledgeBase kbase = readKnowledgeBase();
StatefulKnowledgeSession ksession =
kbase.newStatefulKnowledgeSession();
HornetQHTWorkItemHandler sHumanTaskHandler = new
HornetQHTWorkItemHandler(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
sHumanTaskHandler);
SyncTaskServiceWrapper sTaskService = new
SyncTaskServiceWrapper(new AsyncHornetQTaskClient(
"HumanTaskExample-testClient"));
sTaskService = new SyncTaskServiceWrapper(new
AsyncHornetQTaskClient(
"HumanTaskExample-testClient"));
sTaskService.connect("127.0.0.1", 5445);
KnowledgeRuntimeLogger logger =
KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "test", 1000);
// start a new process instance
BlockingTaskSummaryResponseHandler
taskSummaryResponseHandler =
new
BlockingTaskSummaryResponseHandler();
BlockingTaskOperationResponseHandler responseHandler =
new
BlockingTaskOperationResponseHandler();
BlockingGetTaskResponseHandler getTaskResponseHandler = new
BlockingGetTaskResponseHandler();
Map<String, Object> params = new HashMap<String,
Object>();
params.put("employee", "111");
params.put("reason", "Yearly performance
evaluation");
ksession.startProcess("com.sample.evaluation",
params);
System.out.println("Process started ...");
logger.close();
} catch (Throwable t) {
t.printStackTrace();
}
}
private static KnowledgeBase readKnowledgeBase() throws Exception {
KnowledgeBuilder kbuilder =
KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(ResourceFactory.newClassPathResource("Evaluation.bpmn"),
ResourceType.BPMN2);
return kbuilder.newKnowledgeBase();
}
}
when i user the ksession.startProcess("com.sample.evaluation", params); to start
a process, the task is persisted in the DB , for this ,i also want to get the task id ,but
these nothing return to get it.
how can i do ?
--------------------------------------------------------------
Reply to this message by going to Community
[https://community.jboss.org/message/783661#783661]
Start a new discussion in jBPM at Community
[https://community.jboss.org/choose-container!input.jspa?contentType=1&...]