i have a question about local taskservice.
will auto create human task info that in process to database when i start a process?
Whether you can use jpa transaction manager?
In my test, i use jpa transaction.
Local Process session
local task server
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"> <bean id="systemEventListener" class="org.drools.SystemEventListenerFactory" factory-method="getSystemEventListener" /> <bean id="internalTaskService" class="org.jbpm.task.service.TaskService"> <property name="systemEventListener" ref="systemEventListener" /> </bean> <bean id="htTxManager" class="org.drools.container.spring.beans.persistence.HumanTaskSpringTransactionManager"> <constructor-arg ref="transactionManagerTask" /> </bean> <bean id="springTaskSessionFactory" class="org.jbpm.task.service.persistence.TaskSessionSpringFactoryImpl" init-method="initialize" depends-on="internalTaskService"> <property name="entityManagerFactory" ref="taskEmf" /> <property name="transactionManager" ref="htTxManager" /> <property name="useJTA" value="false" /> <property name="taskService" ref="internalTaskService" /> </bean> <bean id="taskService" class="org.jbpm.task.service.local.LocalTaskService" depends-on="springTaskSessionFactory"> <constructor-arg ref="internalTaskService" /> </bean> </beans>
Unit Test
@Test public void testHumanTask() { Map<String, Object> map = new HashMap<String, Object>(); map.put("employee", "a_alter"); LocalHTWorkItemHandler humanTaskHandler = new LocalHTWorkItemHandler(service, session); humanTaskHandler.connect(); session.getWorkItemManager().registerWorkItemHandler("Human Task", humanTaskHandler); session.startProcess("com.sample.evaluation", map); }
i find in startProcess, the human task will open a single session and ltaskservicesession addtask will not commit immidate, but the entitymanagerholder is shared.
at the last it will excute DroolsSpringTransactionManager commit; but the the session about humantask will not commit;
why? I must need use JTA?
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there is another question, I'm not find how to working about Humantask' workitemhandler.
where i can find it?
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