[rules-users] Drools Flow: Another problem with Human Task

Thu Apr 22 10:33:37 EDT 2010

and this is how i am listing the tasks.
try {
MinaTaskClient client = new MinaTaskClient("client 1", new
TaskClientHandler(SystemEventListenerFactory.getSystemEventListener()));
NioSocketConnector connector = new NioSocketConnector();
SocketAddress address = new InetSocketAddress("127.0.0.1",9123);
client.connect(connector, address);
BlockingTaskSummaryResponseHandler summaryHandler = new
BlockingTaskSummaryResponseHandler();
client.getTasksAssignedAsPotentialOwner("Joe", "en-UK", summaryHandler);
List<TaskSummary> arg0 = summaryHandler.getResults();
System.out.println("Joe's task list size is "+arg0.size());
for(int i=0; i < arg0.size(); i++){
System.out.println("Task Listed for Administrator "+arg0.get(i).getId()+",
name="+arg0.get(i).getName()+", status="+arg0.get(i).getStatus());
}
}catch(Exception ex){
 }

are you sure that you're connecting to the same TaskService that the drools
flow engine is connected to?

On Thu, Apr 22, 2010 at 5:29 PM, rudolf michael <roudolf at gmail.com> wrote:

> well i had your problem when i started doing some human task processing
> then after i have set the Comment for the tasks, the task list worked fine
> for me.
> Find below my Test case logs:
>
> Hibernate: update ProcessInstanceInfo set externalVariables=?,
> lastModificationDate=?, lastReadDate=?, processId=?,
> processInstanceByteArray=?, startDate=?, state=?, OPTLOCK=? where
> processInstanceId=? and OPTLOCK=?
> Hibernate: select user_.id from OrganizationalEntity user_ where user_.id=?
> Hibernate: insert into Task (allowedToDelegate, taskInitiator_id, priority,
> activationTime, actualOwner_id, createdBy_id, createdOn, documentAccessType,
> documentContentId, documentType, expirationTime, faultAccessType,
> faultContentId, faultName, faultType, outputAccessType, outputContentId,
> outputType, parentId, previousStatus, skipable, status, workItemId) values
> (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
> Hibernate: update WorkItemInfo set creationDate=?, name=?,
> processInstanceId=?, state=?, OPTLOCK=?, workItemByteArray=? where
> workItemId=? and OPTLOCK=?
> Hibernate: insert into I18NText (language, text) values (?, ?)
> Hibernate: update SessionInfo set dirty=?, lastModificationDate=?,
> rulesByteArray=?, startDate=? where id=?
> Hibernate: insert into I18NText (language, text) values (?, ?)
> Hibernate: insert into I18NText (language, text) values (?, ?)
> Hibernate: update I18NText set Task_Descriptions_Id=? where id=?
> Hibernate: update I18NText set Task_Names_Id=? where id=?
> Hibernate: insert into PeopleAssignments_BusinessAdministrators (task_id,
> entity_id) values (?, ?)
> Hibernate: insert into PeopleAssignments_PotentialOwners (task_id,
> entity_id) values (?, ?)
> Hibernate: update I18NText set Task_Subjects_Id=? where id=?
> INFO: RECEIVED: HeapBuffer[pos=0 lim=199 cap=2048: 00 00 00 C3 AC ED 00 05
> 73 72 01 00 1F 6F 72 67...]
> [2010:04:112 17:04:846:debug] Message receieved on server :
> QueryTasksAssignedAsPotentialOwner
> [2010:04:112 17:04:846:debug] Arguments : [Joe, en-UK]
> Task Claimed for Joe, Task Name=1
> Apr 22, 2010 5:23:13 PM org.apache.mina.filter.logging.LogLevel$4 log
> INFO: SENT: HeapBuffer[pos=0 lim=216 cap=256: 00 00 00 D4 AC ED 00 05 73 72
> 01 00 1F 6F 72 67...]
> Apr 22, 2010 5:23:13 PM org.apache.mina.filter.logging.LogLevel$4 log
> INFO: SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
> [2010:04:112 17:04:886:debug] Message receieved on client : AddTaskResponse
> [2010:04:112 17:04:887:debug] Arguments : [1]
> Hibernate: select task0_.id as col_0_0_, i18ntext4_.text as col_1_0_,
> subjects3_.text as col_2_0_, i18ntext5_.text as col_3_0_, task0_.status as
> col_4_0_, task0_.priority as col_5_0_, task0_.skipable as col_6_0_,
> task0_.actualOwner_id as col_7_0_, task0_.createdBy_id as col_8_0_,
> task0_.createdOn as col_9_0_, task0_.activationTime as col_10_0_,
> task0_.expirationTime as col_11_0_ from Task task0_ left outer join
> OrganizationalEntity user1_ on task0_.createdBy_id=user1_.id left outer join
> OrganizationalEntity user2_ on task0_.actualOwner_id=user2_.id left outer
> join I18NText subjects3_ on task0_.id=subjects3_.Task_Subjects_Id, I18NText
> i18ntext4_, I18NText i18ntext5_, OrganizationalEntity organizati6_ where
> organizati6_.id=? and (organizati6_.id in (select potentialo9_.entity_id
> from PeopleAssignments_PotentialOwners potentialo9_ where
> task0_.id=potentialo9_.task_id)) and i18ntext4_.language=? and
> (i18ntext4_.id in (select names10_.id from I18NText names10_ where
> task0_.id=names10_.Task_Names_Id)) and subjects3_.language=? and
> i18ntext5_.language=? and (i18ntext5_.id in (select descriptio11_.id from
> I18NText descriptio11_ where task0_.id=descriptio11_.Task_Descriptions_Id))
> and (task0_.status in ('Created' , 'Ready' , 'Reserved' , 'InProgress' ,
> 'Suspended')) and (task0_.expirationTime is null)
> Apr 22, 2010 5:23:13 PM org.apache.mina.filter.logging.LogLevel$4 log
> INFO: RECEIVED: HeapBuffer[pos=0 lim=1036 cap=2048: 00 00 01 57 AC ED 00 05
> 73 72 01 00 1F 6F 72 67...]
> Hibernate: select user0_.id as id64_0_ from OrganizationalEntity user0_
> where user0_.id=? and user0_.DTYPE='User'
> [2010:04:112 17:04:896:debug] Message receieved on server :
> RegisterForEventRequest
> [2010:04:112 17:04:896:debug] Arguments :
> [org.drools.task.event.TaskEventKey at c6e7d8b, true,
> org.drools.process.workitem.wsht.WSHumanTaskHandler]
> [2010:04:112 17:04:898:debug] Message receieved on server :
> RegisterForEventRequest
> [2010:04:112 17:04:898:debug] Arguments :
> [org.drools.task.event.TaskEventKey at 28075cfe, true,
> org.drools.process.workitem.wsht.WSHumanTaskHandler]
> [2010:04:112 17:04:898:debug] Message receieved on server :
> RegisterForEventRequest
> [2010:04:112 17:04:898:debug] Arguments :
> [org.drools.task.event.TaskEventKey at 28f7c114, true,
> org.drools.process.workitem.wsht.WSHumanTaskHandler]
> [2010:04:112 17:04:901:debug] Message receieved on client :
> QueryTaskSummaryResponse
> [2010:04:112 17:04:901:debug] Arguments :
> [[org.drools.task.query.TaskSummary at a467e05f]]
> Joe's task list size is 1
> Task Listed for Administrator 1, name=User submits request, status=Reserved
>
> On Thu, Apr 22, 2010 at 4:16 PM, HMandic <trbuhom at net.hr> wrote:
>
>>
>> Still no resolution...
>>
>> I was reading through gazillion rows of log output (I've put
>> log4j.logger.org.hibernate=debug and
>> log4j.logger.org.hibernate.hql.ast.AST=debug in log4j.properties) for the
>> last few days, and still can't figure it out.
>> It has nothing to do with my human task item (I populated all the fields).
>> The problem remains that hibernate generates the wrong SQL from
>> "TasksAssignedAsPotentialOwner" (named query as found in orm.xml). It
>> generates inner join on actualOwner which is null before somebody claims
>> that task, that way I'll never get the list of tasks that I need to claim.
>>
>> I'm using hibernate 3.5.1FINAL and orm.xml from drools 5.1.0M1 (but it's
>> the
>> same as in 5.0.1).
>>
>> Could it be that I'm the only one with this problem?
>> --
>> View this message in context:
>> http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Flow-Another-problem-with-Human-Task-tp724086p742826.html
>> Sent from the Drools - User mailing list archive at Nabble.com.
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
>
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