[jboss-user] [jBPM] - Re: Learning JBPM
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Learning JBPM" To view the discussion, visit: https://community.jboss.org/message/802454#802454 -- There you go : http://www.jboss.org/jbpm/documentation http://www.jboss.org/jbpm/documentation -- Reply to this message by going to Community [https://community.jboss.org/message/802454#802454] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Audit Trail
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Audit Trail" To view the discussion, visit: https://community.jboss.org/message/802401#802401 -- There is something called as JPAWorkingMemoryDbLogger. Once you create it in your code, it starts to put the information in the log tables of jBPM. -- Reply to this message by going to Community [https://community.jboss.org/message/802401#802401] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: How to deploy jbpm 5.4 to jboss 7 project
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: How to deploy jbpm 5.4 to jboss 7 project" To view the discussion, visit: https://community.jboss.org/message/802399#802399 -- Mike, The link that I gave you in the other discussion will help you achieve it. Some libraries are common and some depend on the web container you use, the type of human task service you use etc. Tables are gonna be created through JPA. -- Reply to this message by going to Community [https://community.jboss.org/message/802399#802399] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Where are the sql statements to create tables in database for jbpm 5.4
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Where are the sql statements to create tables in database for jbpm 5.4" To view the discussion, visit: https://community.jboss.org/message/802394#802394 -- Hi Mike, I dont understand what you mean by jboss project here. If you need help in creating a web application using jbpm5 then this may get you started. https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example. But its in WebSphere server. So you will need to change a few config. Good luck. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/802394#802394] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: ProcessContext Throwing NPE
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"Re: ProcessContext Throwing NPE"
To view the discussion, visit: https://community.jboss.org/message/802390#802390
--
Hi Thomas,
I wanna set a variable after the process has been started. For instance,
consider a process with 2 tasks.
User fills in a text field(say 'newUser') while completing 1st task and the
value of the text field is used as the actor id for the next task('#newUser').
And I dont wanna use any script node in between.
I have tried using a Map and putting it in the content of the task and mapping
with out parameter but no luck. So probably I did nt use it correctly. So may
be you could give me a running example code.
Thanks.
--
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[jboss-user] [jBPM] - Re: Where are the sql statements to create tables in database for jbpm 5.4
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Where are the sql statements to create tables in database for jbpm 5.4" To view the discussion, visit: https://community.jboss.org/message/802139#802139 -- Like I said. The tables are generated with JPA Entities. If you checkout the persistence file, you can get the class names. Eg. Table SESSIONINFO entity class is in drools-persistence-jpa-5.x.x.jar. These are classes with @ Entity annotation and are created when you deploy jpbm-console-server war. For help on migration, checkout this link. http://planet.jboss.org/post/migrating_to_jbpm5 Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/802139#802139] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Where are the sql statements to create tables in database for jbpm 5.4
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Where are the sql statements to create tables in database for jbpm 5.4" To view the discussion, visit: https://community.jboss.org/message/801957#801957 -- There are table entity classes. You can check out the persistence.xml file for the classes and their path. jbpm-installer\db\task-persistence. & jbpm-installer\db\jbpm-persistence Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/801957#801957] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Invoke Human Task Flow - Using API
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"Re: Invoke Human Task Flow - Using API"
To view the discussion, visit: https://community.jboss.org/message/801956#801956
--
To start a process
public static void startProc() throws Exception
{
try {
KnowledgeBase kbase = readKnowledgeBase();
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
KnowledgeRuntimeLogger logger =
KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "test", 1000);
ksession.startProcess("com.sample.demoProc");
if(humanTaskHandler.isConnected())
{
humanTaskHandler.dispose();
}
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("demoProc.bpmn"),
ResourceType.BPMN2);
return kbuilder.newKnowledgeBase();
}
private static StatefulKnowledgeSession createKnowledgeSession(KnowledgeBase
kbase) {
StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
humanTaskHandler = new HornetQHTWorkItemHandler(ksession);
humanTaskHandler.setIpAddress("localhost");
humanTaskHandler.setPort(5153);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
humanTaskHandler);
return ksession;
}
To complete a human task
public static void completeTask(long taskId, String userId) throws Exception
{
String name = "client 1"+UUID.randomUUID();
TaskClient client = new TaskClient(new HornetQTaskClientConnector(name, new
HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener(;
BlockingTaskOperationResponseHandler responseHandler = new
BlockingTaskOperationResponseHandler();
ContentData contentData = null;
client.connect(ipAddress, port);
try
{
client.start(taskId, userId, responseHandler);
responseHandler = new BlockingTaskOperationResponseHandler();
responseHandler.waitTillDone(5000);
client.complete(taskId, userId, contentData, responseHandler);
responseHandler.waitTillDone(5000);
BpmAPI.completeWorkItem(taskId);
}
catch(Exception e)
{
BpmExceptionHandler.handleException(e);
}
finally
{
if(client != null)
{
client.disconnect();
}
}
}
To Pause/Suspend
public static void completeTask(long taskId, String userId, Map
map) throws Exception
{
String name = "client 1"+UUID.randomUUID();
TaskClient client = new TaskClient(new HornetQTaskClientConnector(name, new
HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener(;
BlockingTaskOperationResponseHandler responseHandler = new
BlockingTaskOperationResponseHandler();
client.connect(ipAddress, port);
try
{
client.suspend(taskId, userId, responseHandler);
responseHandler.waitTillDone(5000);
}
catch(Exception e)
{
BpmExceptionHandler.handleException(e);
}
finally
{
if(client != null)
{
client.disconnect();
}
}
}
I dont use Guvnor so cant say about that.
Regards.
--
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[jboss-user] [jBPM] - Re: ProcessContext Throwing NPE
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: ProcessContext Throwing NPE" To view the discussion, visit: https://community.jboss.org/message/801952#801952 -- Guys, Any Help on this please? Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/801952#801952] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Startup of task service
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Startup of task service" To view the discussion, visit: https://community.jboss.org/message/801611#801611 -- Well to start up human task using ant, all you need to run is start.h2 before it. Or the target data base server should be runnning in case you have migrated it to another db. If you run the ant scripts in the sequence +ant start.h2+ +ant start.jboss+ +ant start.human.task+ +ant start.eclipse+ Then I believe you will get a conflict with the address:port usage as the script +ant start.jboss+ has already started task service. I dont remember correctly but If I am not wrong, in the very first draft of jbpm 5, task service was required to start up this way. STarting up jboss did not start human task service with that version. And quite a lot of documentation has not been modified with the upgrades. I am not sure about it though. Well All you need to do is +ant start.h2+ +ant start.human.task+ +Regards.+ -- Reply to this message by going to Community [https://community.jboss.org/message/801611#801611] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Startup of task service
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Startup of task service" To view the discussion, visit: https://community.jboss.org/message/801605#801605 -- Well to start up human task using ant, all you need to run is start.h2 before it. Or the target data base server should be runnning in case you have migrated it to another db. If you run the ant scripts in the sequence +ant start.h2+ +ant start.jboss+ +ant start.human.task+ +ant start.eclipse+ Then I believe you will get a conflict with the address:port usage as the script +ant start.jboss+ has already started task service. I dont remember correctly but If I am not wrong, in the very first draft of jbpm 5, task service was required to start up this way. STarting up jboss did not start human task service with that version. And quite a lot of documentation has not been modified with the upgrades. I am not sure about it though. Well All you need to do is +ant start.h2+ +ant start.human.task+ +Regards.+ -- Reply to this message by going to Community [https://community.jboss.org/message/801605#801605] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: JBPM 5.4 Installation Does not work
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM 5.4 Installation Does not work" To view the discussion, visit: https://community.jboss.org/message/801597#801597 -- Whats difficult in its installation. All you need is to run ant install.demo. And then you gotta keep looking at failures and fulfil the dependencies(Just one I think that of eclipse). It gets a little tricky when you try to move it to a different web container or a different database. But I believe thats true with any tool integration. -- Reply to this message by going to Community [https://community.jboss.org/message/801597#801597] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Startup of task service
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Startup of task service" To view the discussion, visit: https://community.jboss.org/message/801593#801593 -- I am not sure if I understand your question correctly. When you start jboss server, it deploy all the war files, including the human task war. The human task war contains a servlet which is loaded on startup. And it has the logic to fire up HornetQ task server by default. So you dont need to start up the task server, just deploying the war file starts it up. If you are looking to create a web application of some sort then you have 2 options to use the human task service : a) Either you use the Servlet in your project and load it on start up. b) Or you use the human task war directly and modify the persistence.xml inside for data sources and a few other modifications. If you wanna use the human task war then you can follow https://community.jboss.org/people/roxy1987/blog/2013/02/19/web-application-with-human-task-war https://community.jboss.org/people/roxy1987/blog/2013/02/19/web-application-with-human-task-war for modification. Lemme know if that answers your query. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/801593#801593] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Startup of task service
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Startup of task service" To view the discussion, visit: https://community.jboss.org/message/801539#801539 -- That was a typo, I am sorry. What I meant is : ** -- Reply to this message by going to Community [https://community.jboss.org/message/801539#801539] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Startup of task service
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Startup of task service" To view the discussion, visit: https://community.jboss.org/message/801459#801459 -- Your task service is not getting started because your roles.properties file link. Just look for the following code snippet in your build.xml And add the line * like this :* -- Reply to this message by going to Community [https://community.jboss.org/message/801459#801459] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: How to user jbpm5.4 integration Tomcat 6.x?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: How to user jbpm5.4 integration Tomcat 6.x?" To view the discussion, visit: https://community.jboss.org/message/801378#801378 -- I believe this is what youare looking for https://community.jboss.org/people/bpmn2user/blog/2011/01/21/test https://community.jboss.org/people/bpmn2user/blog/2011/01/21/test -- Reply to this message by going to Community [https://community.jboss.org/message/801378#801378] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Unable to build EntityManagerFactory [PersistenceUnit: org.jbpm.persistence.jpa]
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Unable to build EntityManagerFactory [PersistenceUnit: org.jbpm.persistence.jpa]" To view the discussion, visit: https://community.jboss.org/message/801373#801373 -- You can remove the driver from from the application as the module is already defined. Just to ensure there are no duplicates. -- Reply to this message by going to Community [https://community.jboss.org/message/801373#801373] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Example Mina & Human task list
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Example Mina & Human task list" To view the discussion, visit: https://community.jboss.org/message/801370#801370 -- Hey, There seems to be a duplicate of the persistence unit. org.jboss.msc.service.DuplicateServiceException. Please see if the same name is being used by any other persistence unit. Also on a different note, a couple of observations : I see that you have commented the look up class property. Please uncomment it and change the class from websphere to jboss. Please remove the connection properties from the persistence unit *org.jbpm.persistence.jpa,* since you have defined a data source there. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/801370#801370] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - ProcessContext Throwing NPE
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"ProcessContext Throwing NPE"
To view the discussion, visit: https://community.jboss.org/message/801365#801365
--
Hi community,
I have run into an issue trying to set a variable.
What I want is to set a variable while completing a task. The following is what
I do :
//Just before task complete I call the following code.
StatefulKnowledgeSession kSession = BpmRepositoryConfig.createSession();
ProcessContext kContext = new ProcessContext(kSession);
ProcessInstance processInstance =
kSession.getProcessInstance(taskData.getProcessInstanceId());
logger.info("ProcInst : "+processInstance.getId());
kContext.setProcessInstance(processInstance);
for (Entry entry : map.entrySet())
{
logger.info(entry.getKey() + "/" + entry.getValue());
if(!(kContext == null))
kContext.setVariable(entry.getKey(), entry.getValue());
else
logger.severe("KContext is Null");
}
KContext is not null. But it throws the following NPE :
[3/7/13 10:47:46:951 COT] 0110 SystemErr R
java.lang.NullPointerException
[3/7/13 10:47:46:951 COT] 0110 SystemErr R at
org.jbpm.process.instance.impl.ProcessInstanceImpl.getProcess(ProcessInstanceImpl.java:68)
[3/7/13 10:47:46:951 COT] 0110 SystemErr R at
org.jbpm.process.instance.impl.ProcessInstanceImpl.getContextInstance(ProcessInstanceImpl.java:133)
[3/7/13 10:47:46:951 COT] 0110 SystemErr R at
org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setVariable(WorkflowProcessInstanceImpl.java:238)
[3/7/13 10:47:46:951 COT] 0110 SystemErr R at
org.drools.spi.ProcessContext.setVariable(ProcessContext.java:68)
[3/7/13 10:47:46:951 COT] 0110 SystemErr R at
pe.com.bcp.model.BpmAPI.createTaskVariables(Unknown Source)
Need help please. And other ideas to create task variables are welcome. Thanks.
--
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[jboss-user] [jBPM] - Re: JBPM Project deployment to IBM WAS
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM Project deployment to IBM WAS" To view the discussion, visit: https://community.jboss.org/message/800899#800899 -- Without any DB? So you dont wanna persist the data? But then I believe you wont need to worry about running jbpm on websphere or any web container for that matter. since it looks like all you need websphere for is to display web pages. In that case you can use the same sample project that you have and change it to a simple dynamic web project by adding the pages to it. Dont worry about transaction or any thing. -- Reply to this message by going to Community [https://community.jboss.org/message/800899#800899] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: JBPM Project deployment to IBM WAS
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM Project deployment to IBM WAS" To view the discussion, visit: https://community.jboss.org/message/800892#800892 -- If you check the persistence.xml inside, you will find the transaction lookup class for websphere server. The same needs to change for running this on other web containers. -- Reply to this message by going to Community [https://community.jboss.org/message/800892#800892] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: JBPM Project deployment to IBM WAS
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM Project deployment to IBM WAS" To view the discussion, visit: https://community.jboss.org/message/800891#800891 -- Shibasis, https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example this is an example of web application.Its a running example configured to run with WAS and DB2. I created this in my initial days of exploring jBPM5. A lot has been changed by now but atleast this will get you started. Any questions let me know.. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/800891#800891] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: JBPM Project deployment to IBM WAS
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM Project deployment to IBM WAS" To view the discussion, visit: https://community.jboss.org/message/800840#800840 -- Dont forget to change the transaction class look up.. -- Reply to this message by going to Community [https://community.jboss.org/message/800840#800840] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: What is actually the processId and does it depend on the process version?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: What is actually the processId and does it depend on the process version?" To view the discussion, visit: https://community.jboss.org/message/800699#800699 -- Unlike jbpm4, jbpm5 doesnot deploy the process definitions in the database. There may be a possibility with guvnor but as far as I know, it is not possible with guvnor too. -- Reply to this message by going to Community [https://community.jboss.org/message/800699#800699] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Example Mina & Human task list
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Example Mina & Human task list" To view the discussion, visit: https://community.jboss.org/message/800698#800698 -- CHeck it out. https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example -- Reply to this message by going to Community [https://community.jboss.org/message/800698#800698] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jbpm 5.4 installation problems with eclipse
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jbpm 5.4 installation problems with eclipse" To view the discussion, visit: https://community.jboss.org/message/800697#800697 -- Yeah you can use other versions. Dont depend on ant to get eclipse. Just download it your self and update build.xml with the new eclipse package name and copy the file in jbpm-installer/lib. -- Reply to this message by going to Community [https://community.jboss.org/message/800697#800697] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: How to reload knowledgeSession from database?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: How to reload knowledgeSession from database?" To view the discussion, visit: https://community.jboss.org/message/799400#799400 -- To use JMS human task service, you need to modify the human task war. In web.xml, you can change the value of the parameter from hornetQ or mina to jms. -- Reply to this message by going to Community [https://community.jboss.org/message/799400#799400] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: NullPointerException while executing knowledgeSession.getProcessInstance
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: NullPointerException while executing knowledgeSession.getProcessInstance" To view the discussion, visit: https://community.jboss.org/message/799376#799376 -- I dont know about the question you raised but I can give you other alternatives to get process related details. But it all depends on why you want the process instance object. If you are creating the process in the same session then you can get the instance while starting the process. ProcessInstance processInstance = ksession.startProcess(processDefId); If you are saving the session then I believe you can save the process instance object too. On the other hand if your Session is killed, and if you have the process instance id, which I believe you do have as I see the hardcoded value 16 in the code, you could use the following code to get process instance related details : JPAProcessInstanceDbLog.findProcessInstance(id); Regards. Another way is to connect to the taskclient and getting the TaskSummary List object. client.getTasksByStatusByProcessId(processInstanceId,statusList, "en-UK", responseHandler); taskSummaryList = responseHandler.getResults(); -- Reply to this message by going to Community [https://community.jboss.org/message/799376#799376] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: NullPointerException while executing knowledgeSession.getProcessInstance
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: NullPointerException while executing knowledgeSession.getProcessInstance" To view the discussion, visit: https://community.jboss.org/message/799148#799148 -- What do you want to achieve by the code? -- Reply to this message by going to Community [https://community.jboss.org/message/799148#799148] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/799099#799099 -- I believe so. I removed the workitem completion code and tried it just with TaskClient.complete(...), it just completed the task and did not signal the workflow. So yeah. -- Reply to this message by going to Community [https://community.jboss.org/message/799099#799099] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/798970#798970 -- Okay. I think I know what is wrong with your code. I believe you are not completing the workitem but completing the task. Just add the code WorkItemManager.completeWorkItem(workItemId, ); This will move your workflow forward. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/798970#798970] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Error on task complete.
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Error on task complete." To view the discussion, visit: https://community.jboss.org/message/798840#798840 -- Can you try to use the same code with jbpm 5.4? Just for the proof of it. I read the same stack somewhere and there is a chance that this may be a bug in 5.1. -- Reply to this message by going to Community [https://community.jboss.org/message/798840#798840] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/798596#798596 -- Since your process did not print the statement, so well I looked for problems in your human task. Only thing I could find is the comment parameter of the node which is empty. It cannot be left null. I dont know if it is the root cause but leaving it blank results in a weird behaviour. -- Reply to this message by going to Community [https://community.jboss.org/message/798596#798596] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM5.4 Integrating tomcat6 with jbpm-console jBPM-console
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM5.4 Integrating tomcat6 with jbpm-console jBPM-console" To view the discussion, visit: https://community.jboss.org/message/798585#798585 -- Dont worry about Birt related steps, Birt is only for reporting. -- Reply to this message by going to Community [https://community.jboss.org/message/798585#798585] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Error on task complete.
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Error on task complete." To view the discussion, visit: https://community.jboss.org/message/798427#798427 -- Also just dispose or disconnect the client evertime after its usage. May be you can put the code in finally for each method. -- Reply to this message by going to Community [https://community.jboss.org/message/798427#798427] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Error on task complete.
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Error on task complete." To view the discussion, visit: https://community.jboss.org/message/798425#798425 -- Ok. Are you using the same name for the task client everytime? Just try to use a random name for task client while creating the client object. Something like following : String name = "client 1" ++UUID.randomUUID(); TaskClient client = new TaskClient(new HornetQTaskClientConnector(name, new HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener(; Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/798425#798425] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/798422#798422 -- So the statement is not printed? Will it be possible for you to attach your process definition? -- Reply to this message by going to Community [https://community.jboss.org/message/798422#798422] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM TaskService.getTasksAssignedAsPotentialOwner pagination method deprecated
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM TaskService.getTasksAssignedAsPotentialOwner pagination method deprecated" To view the discussion, visit: https://community.jboss.org/message/798420#798420 -- Well I dont know about filtering the group tasks, but personal tasks can be filtered with status etc. And for deprecation, well the method that I told you is not deprecated. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/798420#798420] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/798395#798395 -- Just replace you service task with a script task that prints a statement. Just to check if there is something wrong with the process or with the way you implement the service task. -- Reply to this message by going to Community [https://community.jboss.org/message/798395#798395] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/798394#798394 -- Oh there is a service task after your human task. I thought your human tasks are not getting assigned and created. What are you using service task for? -- Reply to this message by going to Community [https://community.jboss.org/message/798394#798394] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM 5.x : User and Group sharing same table
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM 5.x : User and Group sharing same table" To view the discussion, visit: https://community.jboss.org/message/798374#798374 -- Its not a bug. This is how it is. Both user ids and group ids are stored in the same table. -- Reply to this message by going to Community [https://community.jboss.org/message/798374#798374] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM5.4 Integrating tomcat6 with jbpm-console jBPM-console
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM5.4 Integrating tomcat6 with jbpm-console jBPM-console" To view the discussion, visit: https://community.jboss.org/message/798372#798372 -- check this out. https://community.jboss.org/people/bpmn2user/blog/2011/01/21/test https://community.jboss.org/people/bpmn2user/blog/2011/01/21/test -- Reply to this message by going to Community [https://community.jboss.org/message/798372#798372] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM TaskService.getTasksAssignedAsPotentialOwner pagination method deprecated
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM TaskService.getTasksAssignedAsPotentialOwner pagination method deprecated" To view the discussion, visit: https://community.jboss.org/message/798371#798371 -- You can register UserGroupCallBack via UserGroupCallbackManager. Or may be you can use the DefaultUserGroupCallBackImpl which can be created based on simple java.util.Properties files that has user and group mappings e.g. alex=manager,sales,admin After that you can use the method *taskClient.getTasksAssignedAsPotentialOwner (* http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true *String* *userId, * http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true *String* *language,* http://docs.jboss.org/jbpm/v5.4/javadocs/org/jbpm/task/service/TaskClientHandler.TaskSummaryResponseHandler.html *TaskClientHandler.TaskSummaryResponseHandler* *responseHandler)* This will invoke the callback and will collect tasks considering all the groups of the userid, for instance for alex it will find tasks for all three groups (manager,sales,admin). Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/798371#798371] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Error on task complete.
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Error on task complete." To view the discussion, visit: https://community.jboss.org/message/798367#798367 -- Why are you still using version 5.1. A lot of fixes are there in version 5.4 -- Reply to this message by going to Community [https://community.jboss.org/message/798367#798367] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM installer can't download Eclipse
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM installer can't download Eclipse" To view the discussion, visit: https://community.jboss.org/message/798366#798366 -- You can put the url for the latest version. But its better if you download the package manually and copy it in the lib directory. -- Reply to this message by going to Community [https://community.jboss.org/message/798366#798366] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jBPM straying after user task completed
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jBPM straying after user task completed" To view the discussion, visit: https://community.jboss.org/message/798363#798363 -- Looks like you have a problem with your UserGroupCallBack. The assignee of the task should be loaded by Call Back class and hence should be a valid jbpm user. If not then the task is not assigned and is not logged in the database. -- Reply to this message by going to Community [https://community.jboss.org/message/798363#798363] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Question Regarding LDAP UserCallBack Implementation
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Question Regarding LDAP UserCallBack Implementation" To view the discussion, visit: https://community.jboss.org/message/797937#797937 -- Amazing. Thanks a million. :) -- Reply to this message by going to Community [https://community.jboss.org/message/797937#797937] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Implementing "Where Is the Process Now" feature
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Implementing "Where Is the Process Now" feature" To view the discussion, visit: https://community.jboss.org/message/797936#797936 -- yeah well your link dont use the same method. Cant check out the video in office. ANyway. good luck with that. -- Reply to this message by going to Community [https://community.jboss.org/message/797936#797936] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153" To view the discussion, visit: https://community.jboss.org/message/797934#797934 -- You need to run the ant script start.demo. it will start up your jboss server and deploy your human task war file.. Human task war has a servlet which loads on startup and starts HornetQ server by default on 127.0.0.1:5153 for jbpm 5.4 Once this is up, you can try to run the evaluation example and see if it starts the process. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/797934#797934] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Question Regarding LDAP UserCallBack Implementation
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Question Regarding LDAP UserCallBack Implementation" To view the discussion, visit: https://community.jboss.org/message/797928#797928 -- :) Thanks Sandra. I can handle the exception as long as it is not getting in the way of the process. WIll it be okay for you to share your call back class with me? Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/797928#797928] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Question Regarding LDAP UserCallBack Implementation
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Question Regarding LDAP UserCallBack Implementation" To view the discussion, visit: https://community.jboss.org/message/797778#797778 -- Hi, With the default implementation of UserCallBack, I believe, jBPM checks the table ORGANIZATIONALENTITY to see if the user is valid or not. Now if I implement callBack with LDAP server, do I need to worry about putting the user information in the table ORGANIZATIONALENTITY?? I am concerned that if I use LDAP directly, and if I leave the table empty, there may be some feature/API which look for user information in the database. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/797778#797778] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Implementing "Where Is the Process Now" feature
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"Re: Implementing "Where Is the Process Now" feature"
To view the discussion, visit: https://community.jboss.org/message/797718#797718
--
To get the status of a process graphically, you need to find out the
coordinates of the activity which is currently pending. The coordinates are
saved in the bpmn file and can be retrieved as following :
process = kbase.getProcess(processDefId);
ArrayList coordinates = new ArrayList();
try
{
List nodeInstanceLogList;
for (Node node : (Node[])((WorkflowProcessImpl) process).getNodes())
{
nodeInstanceLogList =
JPAProcessInstanceDbLog.findNodeInstances(Long.parseLong(processInstanceId),
new Long(node.getId()).toString());
if(nodeInstanceLogList.size() == 1)
{
logger.info("Name of the Node : "+node.getName());
coordinates.add(node.getMetaData().get("x"));
coordinates.add(node.getMetaData().get("y"));
coordinates.add(node.getMetaData().get("height"));
coordinates.add(node.getMetaData().get("width"));
}
}
coordinates.add(processName);
}
catch(Exception e)
{
CustomExceptionHandler.handleException(e);
}
Once you have the coordinates you can use div tags in html to relatively places
images of process and arrow.
--
Reply to this message by going to Community
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[jboss-user] [jBPM] - Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153" To view the discussion, visit: https://community.jboss.org/message/797713#797713 -- Check if you are able to listen on port 5153? And after you start a process, add a line to dispose the client handler. -- Reply to this message by going to Community [https://community.jboss.org/message/797713#797713] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: userGroupCallback : getGroupTaskList
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: userGroupCallback : getGroupTaskList" To view the discussion, visit: https://community.jboss.org/message/797709#797709 -- Sandra, The group task thing troubled me a lot too. I dont know whats wrong with your impl but this is what I do : //Connect the task handler BlockingTaskSummaryResponseHandler summaryHandler = new BlockingTaskSummaryResponseHandler(); ArrayList groupTaskDetail = new ArrayList(); List tasks = null; List groups = getGroupsForUser(userId); // Get the group IDs for the target user.. client.getTasksAssignedAsPotentialOwner(userId, groups, "en-UK", summaryHandler); tasks = summaryHandler.getResults(); Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/797709#797709] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: JBPM5 persistence process
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM5 persistence process" To view the discussion, visit: https://community.jboss.org/message/797705#797705 -- No Need for persistence. -- Reply to this message by going to Community [https://community.jboss.org/message/797705#797705] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Transaction Problems jBPM5
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Transaction Problems jBPM5" To view the discussion, visit: https://community.jboss.org/message/797127#797127 -- Maciej, You are right. The UserCallBack was removing users because while moving human task war to another web container, I didnot take care of roles.properties. file.. So all the users were invalid for it. Thanks mate. :) -- Reply to this message by going to Community [https://community.jboss.org/message/797127#797127] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: HornetQTaskHandler Issue
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: HornetQTaskHandler Issue" To view the discussion, visit: https://community.jboss.org/message/797126#797126 -- Got it :) Human TaskServlet war was missing roles.properties. -- Reply to this message by going to Community [https://community.jboss.org/message/797126#797126] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Transaction Problems jBPM5
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Transaction Problems jBPM5" To view the discussion, visit: https://community.jboss.org/message/797100#797100 -- I think so Maciej. To have the task service running. I deployed the human task war in websphere server after making a few changes to its persistence. And I believe by default the human task war uses UserGroupCallBack? But I am not sure. In that case how do I make sure that it does not remove the users. -- Reply to this message by going to Community [https://community.jboss.org/message/797100#797100] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - HornetQTaskHandler Issue
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"HornetQTaskHandler Issue"
To view the discussion, visit: https://community.jboss.org/message/797093#797093
--
*Hi,*
**
*I picked the human task war file from jbpm-installer and deployed it in
websphere server after making some changes to persistence.xml. The following is
what the persistence.xml in the human task war looks like. Starting up
websphere starts the human task service.*
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm_1_0.xsd";
xmlns:orm="http://java.sun.com/xml/ns/persistence/orm";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns="http://java.sun.com/xml/ns/persistence";>
org.hibernate.ejb.HibernatePersistence
META-INF/Taskorm-JPA2.xml
org.jbpm.task.Attachment
org.jbpm.task.BooleanExpression
org.jbpm.task.Comment
org.jbpm.task.Content
org.jbpm.task.Deadline
org.jbpm.task.Delegation
org.jbpm.task.EmailNotification
org.jbpm.task.EmailNotificationHeader
org.jbpm.task.Escalation
org.jbpm.task.Group
org.jbpm.task.I18NText
org.jbpm.task.Notification
org.jbpm.task.OnAllSubTasksEndParentEndStrategy
org.jbpm.task.OnParentAbortAllSubTasksEndStrategy
org.jbpm.task.PeopleAssignments
org.jbpm.task.Reassignment
org.jbpm.task.Status
org.jbpm.task.SubTasksStrategy
org.jbpm.task.Task
org.jbpm.task.TaskData
org.jbpm.task.User
*Then I start the process like following :*
****
*It starts a process but it doesnot assign the task to the user. It just
creates a process instance and the first task remains in CREATED state. But it
should be in RESERVED state.*
*COuld anyone help me here please.*
*Thanks.*
public void initiateProcess(String processName, String processDefId) throws
Exception
{
StatefulKnowledgeSession ksession =
BpmRepositoryConfig.createSession(processName);
KnowledgeRuntimeLogger logger =
KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "test", 1000);
HornetQHTWorkItemHandler humanTaskHandler = new
HornetQHTWorkItemHandler(ksession);
humanTaskHandler.setIpAddress(ipAddress);
humanTaskHandler.setPort(port);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
humanTaskHandler);
JPAWorkingMemoryDbLogger logger2 = new JPAWorkingMemoryDbLogger(ksession);
ProcessInstance processInstance = ksession.startProcess(processDefId);
long processInstanceId = processInstance.getId();
System.out.println("Process Started : "+processInstanceId);
logger.close();
logger2.dispose();
}
public static void readKnowledgeBase(String processName) throws Exception
{
try
{
if(kbase == null)
{
ProcessBuilderFactory.setProcessBuilderFactoryService(new
ProcessBuilderFactoryServiceImpl());
ProcessMarshallerFactory.setProcessMarshallerFactoryService(new
ProcessMarshallerFactoryServiceImpl());
ProcessRuntimeFactory.setProcessRuntimeFactoryService(new
ProcessRuntimeFactoryServiceImpl());
BPMN2ProcessFactory.setBPMN2ProcessProvider(new BPMN2ProcessProviderImpl());
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(ResourceFactory.newClassPathResource(processName),
ResourceType.BPMN2);
}
}
catch(Exception e)
{
BpmExceptionHandler.handleException(e);
}
}
public static StatefulKnowledgeSession createSession(String processName)
throws Exception
{
KnowledgeSessionConfiguration config = null;
readKnowledgeBase(processNames);
EntityManagerFactory emf = Persistence.createEntityManagerFactory(
"org.jbpm.persistence.jpa" );
Environment env = KnowledgeBaseFactory.newEnvironment();
try
{
env.set( EnvironmentName.ENTITY_MANAGER_FACTORY, emf );
env.set( EnvironmentName.GLOBALS, new MapGlobalResolver() );
Properties properties = new Properties();
properties.put("drools.processInstanceManagerFactory",
"org.jbpm.persistence.processinstance.JPAProcessInstanceManagerFactory");
properties.put("drools.processSignalManagerFactory",
"org.jbpm.persistence.processinstance.JPASignalManagerFactory");
config = KnowledgeBaseFactory.newKnowledgeSessionConfiguration(properties);
}
catch(Exception e)
{
BpmExceptionHandler.handleException(e);
}
return JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env);
}
--
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[jboss-user] [jBPM] - Re: How to call external web service in jbpm process.
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: How to call external web service in jbpm process." To view the discussion, visit: https://community.jboss.org/message/796648#796648 -- Just create a client class and call client method from your script task. You will need to create a process variable of the client class in your process and then in script node you can just call the method using the variable. -- Reply to this message by going to Community [https://community.jboss.org/message/796648#796648] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Transaction Problems jBPM5
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Transaction Problems jBPM5" To view the discussion, visit: https://community.jboss.org/message/796640#796640 -- No no. Its not a variable, I have hardcoded the actor id in the process definition itself. See, I have deployed the human task server war in my websphere after making the datasource changes the persistence inside it. Thats the only thing I changed. Even running the evaluation example creates a task but in CREATED state. thats what is weird. It should be in RESERVED state isnt it? -- Reply to this message by going to Community [https://community.jboss.org/message/796640#796640] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Transaction Problems jBPM5
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Transaction Problems jBPM5" To view the discussion, visit: https://community.jboss.org/message/796626#796626 -- Vladimir, I call start and then complete. It just completes the task and creates the next task, but the task is not assigned to anyone. is there a workaround to assign the task after prior task has been completed? -- Reply to this message by going to Community [https://community.jboss.org/message/796626#796626] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Transaction Problems jBPM5
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"Re: Transaction Problems jBPM5"
To view the discussion, visit: https://community.jboss.org/message/796605#796605
--
Thanks Guys. Really helpful answers.
I tried to use the HornetQTaskHandler instead of MinaTaskHandler. I guess the
transactions are managed in the human task war as i didnot write any
transaction in the code and yet it works and everything.
Just another question not regarding the transactions but the HornetQHandler. I
started the process and the task goes in to the Created state and is not
assigned to the user that I have specified in the process definition. Is it
working correctly? If yes then how do I make sure that immediately when the
process starts, the task is assigned to the user and is not in Created state
but in Reserved state.
And the same thing happens when I complete the task. If I start a process using
MinaTaskHandler, it assigns the task to the user. I complete the task using
HornetQ but it completes the task and the next task is not assigned. Next task
stays in the Created state. I might be missing some piece of code here?
This is what I do to complete a task :
public static void completeTask(long taskId, String userId) throws Exception
{
String name = "client 1"+UUID.randomUUID();
TaskClient client = new TaskClient(new HornetQTaskClientConnector(name, new
HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener(;
BlockingTaskOperationResponseHandler responseHandler = new
BlockingTaskOperationResponseHandler();
ContentData contentData = null;
client.connect(ipAddress, port);
try
{
client.complete(taskId, userId, contentData, responseHandler);
responseHandler.waitTillDone(5000);
}
catch(Exception e)
{
BpmExceptionHandler.handleException(e);
}
finally
{
if(client != null)
client.disconnect();
}
}
--
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[jboss-user] [jBPM] - Re: Transaction Problems jBPM5
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Transaction Problems jBPM5" To view the discussion, visit: https://community.jboss.org/message/796413#796413 -- Any help here please. I have been stuck with this for 2 days now and have tried putting User Transaction almost everywhere in the code. Thanks -- Reply to this message by going to Community [https://community.jboss.org/message/796413#796413] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Delegation of tasks
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Delegation of tasks" To view the discussion, visit: https://community.jboss.org/message/795457#795457 -- Hi, Is it possible to delegate a task to a group from a user? Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/795457#795457] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Abort/Delete process instance
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Abort/Delete process instance" To view the discussion, visit: https://community.jboss.org/message/794161#794161 -- Hi Maciej, Thanks for the reply. I have used abortProcessINstance, it just runs without any exceptions but doesnt rilly stop the process. WHat do you mean by a persistent session? How do I maintain that.? -- Reply to this message by going to Community [https://community.jboss.org/message/794161#794161] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Abort/Delete process instance
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Abort/Delete process instance" To view the discussion, visit: https://community.jboss.org/message/794142#794142 -- ANything regarding this please guys.. Ve been struggling from a long time.. -- Reply to this message by going to Community [https://community.jboss.org/message/794142#794142] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Use jBPM 5.3 with a simple Java EE application
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Use jBPM 5.3 with a simple Java EE application" To view the discussion, visit: https://community.jboss.org/message/794071#794071 -- Siva, Have you modified the transaction lookup class in persistence.xml as per your web server. Right now it is as per websphere. I was having a similar trouble when I moved my code from tomcat to websphere and the problem went away when I replaced the look up class. But not sure if thats the issue in your case. You will need to change the property at 2 places in persistence.xml. -- Reply to this message by going to Community [https://community.jboss.org/message/794071#794071] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - How to implement a decision node in jbpm 5?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "How to implement a decision node in jbpm 5?" To view the discussion, visit: https://community.jboss.org/message/793864#793864 -- Hi Guys, How can I implement a decision node in jbpm version 5. LIke the one we have in jbpm 4. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/793864#793864] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Hi, everyone, I want to execute bpmn process from jsp page
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Hi,everyone,I want to execute bpmn process from jsp page" To view the discussion, visit: https://community.jboss.org/message/793804#793804 -- https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example. check this out.. may be of some help.. -- Reply to this message by going to Community [https://community.jboss.org/message/793804#793804] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Use jBPM 5.3 with a simple Java EE application
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Use jBPM 5.3 with a simple Java EE application" To view the discussion, visit: https://community.jboss.org/message/793568#793568 -- There you go. Post a comment there if you have trouble running it. It uses jbpm 5.4 and is configured to run on DB2 and Websphere. But can be configured to run on other DBs and Webcontainers too. https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example https://community.jboss.org/people/roxy1987/blog/2013/01/22/jbpm5-web-application-example -- Reply to this message by going to Community [https://community.jboss.org/message/793568#793568] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Group Assignment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Group Assignment" To view the discussion, visit: https://community.jboss.org/message/793538#793538 -- Yeah well I guess thats what I would need to do. Thanks Thomas. Your help Much appreciated. -- Reply to this message by going to Community [https://community.jboss.org/message/793538#793538] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: JBPM5 database empty
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: JBPM5 database empty" To view the discussion, visit: https://community.jboss.org/message/793253#793253 -- y lab, which db? what do you mean by db emtpy.. no data? or no tables? -- Reply to this message by going to Community [https://community.jboss.org/message/793253#793253] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Use jBPM 5.3 with a simple Java EE application
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Use jBPM 5.3 with a simple Java EE application" To view the discussion, visit: https://community.jboss.org/message/793252#793252 -- if you can wait 1 day.. I will post my web app in my blog tomorrow. It is a simple servlet/jsp application. with many diff process defs.. group tasks, status of processes both graphical and task wise. -- Reply to this message by going to Community [https://community.jboss.org/message/793252#793252] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Abort/Delete process instance
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Abort/Delete process instance" To view the discussion, visit: https://community.jboss.org/message/793247#793247 -- Hi Thomas, Thanks for the answer. Though I cant use REST. any other way to treat this that you might know of? there is a method called abortProcessINstance. but calling it is not terminating the prcoess. -- Reply to this message by going to Community [https://community.jboss.org/message/793247#793247] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Group Assignment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Group Assignment" To view the discussion, visit: https://community.jboss.org/message/793242#793242 -- Thanks for your reply Thomas. I am able to workout the 2nd question. I just need the name of the group to which the task was assigned. Is there no way to get the group id using the taskSummary Object that I have? I cant find out the information using just the id of the user as it is gonna be assigned to many different groups. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/793242#793242] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Few Questions on JBPM
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Few Questions on JBPM" To view the discussion, visit: https://community.jboss.org/message/792866#792866 -- This willl help you with all your queries : http://docs.jboss.org/jbpm/v5.4/userguide/ http://docs.jboss.org/jbpm/v5.4/userguide/ -- Reply to this message by going to Community [https://community.jboss.org/message/792866#792866] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: How to show process diagram displaying all nodes executed in that process instance?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"Re: How to show process diagram displaying all nodes executed in that process
instance?"
To view the discussion, visit: https://community.jboss.org/message/792865#792865
--
There you go :
//You probably have just the process instance id. so you need to get teh proc
def id
String processDefId =
JPAProcessInstanceDbLog.findProcessInstance(Long.parseLong(processInstanceId)).getProcessId();
// And process name to get a process object. I maintain an XML file to map
process ids with process names and process image file names. So that i dont
have to hard code process id or name anywhere. You can get the name whichever
way you like...
String processName =
logger.info("Process Name : "+processName);
// FInally you need a process object. using process def id and process name..
// read your knowledge base feeding it your process name
readKnowledgeBase(processName);
process = kbase.getProcess(processDefId);
//Now you can get the nodes and coordinates using following code.
ArrayList coordinates = new ArrayList();
try
{
List nodeInstanceLogList;
for (Node node : (Node[])((WorkflowProcessImpl) process).getNodes())
{
nodeInstanceLogList =
JPAProcessInstanceDbLog.findNodeInstances(Long.parseLong(processInstanceId),
new Long(node.getId()).toString());
if(nodeInstanceLogList.size() == 1)
{
logger.info("Name of the Node : "+node.getName());
coordinates.add(node.getMetaData().get("x"));
coordinates.add(node.getMetaData().get("y"));
coordinates.add(node.getMetaData().get("height"));
coordinates.add(node.getMetaData().get("width"));
}
}
coordinates.add(processName);
}
Code above gives you the coordinates of the active workitem.
In your jsp you can have an image of your process in a div and another div to
create a box or an arrow or whatever using the coordinates from the method
above.
Regards.
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[jboss-user] [jBPM] - Abort/Delete process instance
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Abort/Delete process instance" To view the discussion, visit: https://community.jboss.org/message/792850#792850 -- Hi, I am looking to add following functionality to my application but cant get it working. a) Stop Process Instance: To abort an active process instance which would mean tasks disappearing from user task lists but the history of the process stays. b) Delete Process Instance: To delete a process instance(active or inactive) which would mean tasks go away along with any trace of the process in the db. Can anyone help me with this please. Thanks -- Reply to this message by going to Community [https://community.jboss.org/message/792850#792850] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Group Assignment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Group Assignment" To view the discussion, visit: https://community.jboss.org/message/792849#792849 -- Well I have solved the second part by adding a list of groups to the method claim. client.getTasksAssignedAsPotentialOwner(userId, groups, "en-UK", summaryHandler); But still wondering about 1st question. -- Reply to this message by going to Community [https://community.jboss.org/message/792849#792849] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Group Assignment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion
"Group Assignment"
To view the discussion, visit: https://community.jboss.org/message/792845#792845
--
Hi,
I tried assigning task to a group. EVerything is good except a couple of issues
i am having.
a) When we retrieve a taskSummary object for a group task, we can get to know
its userid provided it is not a group task but in case it is a group task, how
do we get its group ID? Since a user might be part of various groups, so it
becomes important to know to which group the task was assigned.
b) Secondly, I am able to retrieve the task but when I try to claim it, I get
the following permission exception :
org.jbpm.task.service.PermissionDeniedException: User '[User:'mary']' does not
have permissions to execution operation 'Claim' on task id 1
public static void claimTask(long taskId, String userId)
{
connect();
BlockingTaskOperationResponseHandler responseHandler = new
BlockingTaskOperationResponseHandler();
try
{
// client.release(taskId, "Administrator", responseHandler);
client.claim(taskId, userId, responseHandler);
responseHandler.waitTillDone(5000);
}
catch(Exception e)
{
CustomExceptionHandler.handleException(e);
}
}
The code looks like above. I tried to release it from Administrator's queue
too. but it did not work may be coz the task is in ready state until it is
claimed.
Regards.
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[jboss-user] [jBPM] - Re: PostgreSQL - empty database - install.demo.db does not exist
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: PostgreSQL - empty database - install.demo.db does not exist" To view the discussion, visit: https://community.jboss.org/message/792363#792363 -- Wishmaster7, It has to work with any db. I use DB2 with jbpm5, so believe me you can run this with any. Please post again if you face problems. -- Reply to this message by going to Community [https://community.jboss.org/message/792363#792363] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jbpm5 deployment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jbpm5 deployment" To view the discussion, visit: https://community.jboss.org/message/792360#792360 -- y lab. If you dont want to use persistence and if you dont wanna use drools. Then you should go ahead with jbpm 4. But there is no community support left for jbpm 4. and If you face bugs then you wont be able to get them fixed. -- Reply to this message by going to Community [https://community.jboss.org/message/792360#792360] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Could not connect task client: on ip: 127.0.0.1 - port: 5153" To view the discussion, visit: https://community.jboss.org/message/792359#792359 -- Please follow Section 3.7 of user guide. Way till sub section 3.7.4 and if you face trouble then please start a new thread as suggested by Jiri. Hope you dont have to start another discussion :) -- Reply to this message by going to Community [https://community.jboss.org/message/792359#792359] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Dynamic task assignment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Dynamic task assignment" To view the discussion, visit: https://community.jboss.org/message/792135#792135 -- Hey, Thanks. So there in fact is a Handler which can help me achieve what I am looking for. I actually read salaboy's post somewhere that there is no assignment handler in jbpm 5. Well I cant access the link you posted from my office but will definitely look at it once I am home. WorkItemHandler is providing me 2 methods. abortWorkItem and executeWorkItem. So what you are saying is using WorkItem and WorkItemManager arguments, I will be able to get my job done? Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/792135#792135] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: jbpm5 deployment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: jbpm5 deployment" To view the discussion, visit: https://community.jboss.org/message/792131#792131 -- yLab, If you want to call your jBPM processes from another web application or perform any action(w/ or w/o jbpm) for that matter, you can have links in your primary application having references of the target web application urls. But reallly your question is not clear. -- Reply to this message by going to Community [https://community.jboss.org/message/792131#792131] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Dynamic task assignment
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Dynamic task assignment" To view the discussion, visit: https://community.jboss.org/message/792128#792128 -- Hi, I am in a scenario where I need to dynamically assign task to actors. But I dont wanna use expressions and variables. I believe there is no Assignment Handler in jbpm 5 unlike jbpm 4. So what I have in mind is to leave the actor ID parameter blank and while starting the process I can search my custom tables and match task names to get the appropriate actors and then may be map the tasks with the actors using jbpm API. Is there a possibility for such a design? I get the ProcessInstance object while starting a process. So I can use the process instance id for creating such a mapping. But I am not getting how to use the PI object. Or may be some one could suggest a better way of achieving this. Thanks. -- Reply to this message by going to Community [https://community.jboss.org/message/792128#792128] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: PostgreSQL - empty database - install.demo.db does not exist
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: PostgreSQL - empty database - install.demo.db does not exist" To view the discussion, visit: https://community.jboss.org/message/792126#792126 -- Wishmaster7, Why would you wanna create the schema using script when persistence is doing this for you. You were not able to connect at the begining and manually creating the schema did not change anything. So ofcourse you are still not able to connect. My advice, clean your installation and start configuration again. There should be something that you missed and looking at your configuration files, I missed it too. You might catch the problem if you repeat the whole process again. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/792126#792126] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: NodeInstanceLog not logging data
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: NodeInstanceLog not logging data" To view the discussion, visit: https://community.jboss.org/message/792037#792037 -- Okay. I clean the database. Started a process. Everything got listed. All the tables got populated. I restarted tomcat server. And process history is there, but task list is empty. There is nothing in table TASK but NodeInstanceLog shows data and so does WorkItem table. I dont understand what is going on with this tool. Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/792037#792037] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Unable to activate or stop workitem
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Unable to activate or stop workitem" To view the discussion, visit: https://community.jboss.org/message/791712#791712 -- Hi, As part of terminating a process instance, I believe it is required to stop the workitem before. But it doesnt allow me to do that. it gives me the exception below. After stop I tried to activate the workitem, hoping that once it is activated the stop API might work but even activating it gave me the same exception. org.jbpm.task.service.PermissionDeniedException: User '[User:'mary']' was unable to execution operation 'Activate' on task id 29 due to a no 'current status' match. I use the code frag below : client.activate(taskSummary.getId(), taskSummary.getActualOwner().getId(), operationResponseHandler); client.stop(taskSummary.getId(), taskSummary.getActualOwner().getId(), operationResponseHandler); What could be the reason? -- Reply to this message by going to Community [https://community.jboss.org/message/791712#791712] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: NodeInstanceLog not logging data
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: NodeInstanceLog not logging data" To view the discussion, visit: https://community.jboss.org/message/791703#791703 -- I just tried another instance of the same process. Now it populated table with node data. This is weird, populating data on and off. -- Reply to this message by going to Community [https://community.jboss.org/message/791703#791703] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - NodeInstanceLog not logging data
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "NodeInstanceLog not logging data" To view the discussion, visit: https://community.jboss.org/message/791701#791701 -- Hi Community, I have been executing a process with human task for quite some time but suddenly it has started giving me problems. I am able to complete the entire process successfully. All the tasks appear in the list of the users the task is assigned to. But NODEINSTANCELOG table is not being modified accordingly. It still has data as if the first task is pending. The data is correctly populated in the Table TASK. Any clue about the cause of this problem? Regards. -- Reply to this message by going to Community [https://community.jboss.org/message/791701#791701] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Alternate to the deprecated methods?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Alternate to the deprecated methods?" To view the discussion, visit: https://community.jboss.org/message/791688#791688 -- Great. Thankyou Maciej. -- Reply to this message by going to Community [https://community.jboss.org/message/791688#791688] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Hierarchy in jBPM 5?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Hierarchy in jBPM 5?" To view the discussion, visit: https://community.jboss.org/message/791687#791687 -- Ok. Thanks :) -- Reply to this message by going to Community [https://community.jboss.org/message/791687#791687] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Alternate to the deprecated methods?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Alternate to the deprecated methods?" To view the discussion, visit: https://community.jboss.org/message/791603#791603 -- > one that is without groupIds and register UserGroupCallback that will > retrieve user groups on demand when querying. "There is a method which doesnt take groupids as parameter but takes a registered userGroupCallBack". Is that what you meant? I could not find the method you are talking about. Or may be I misunderstood. -- Reply to this message by going to Community [https://community.jboss.org/message/791603#791603] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Hierarchy in jBPM 5?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Hierarchy in jBPM 5?" To view the discussion, visit: https://community.jboss.org/message/791596#791596 -- Thanks Maciej. See what I am looking to achieve is for a manager to be able to view the tasks of the employees he is senior to. Eg. Say there is a group called manager with 2 users, manager1 and manager2. and There is another group say employee with 2 users emp1, emp2. Manager1 is manager of emp1 and should be allowed to view his tasks. and same for manager2. So is there a feature to maintain such mapping between group users? The same can be achieved in IBM ProcessServer and hence is a requirement I need to work on. If not then I would need to maintain external mapping. -- Reply to this message by going to Community [https://community.jboss.org/message/791596#791596] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Hierarchy in jBPM 5?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Hierarchy in jBPM 5?" To view the discussion, visit: https://community.jboss.org/message/790524#790524 -- Hi Can we maintain hierarchy between the groups in jbpm5? I am talking about the relationship between , say, a group of employees and a user from manager group. Thanks -- Reply to this message by going to Community [https://community.jboss.org/message/790524#790524] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Question regarding jbpm 5.4 schema
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Question regarding jbpm 5.4 schema" To view the discussion, visit: https://community.jboss.org/message/790468#790468 -- No Problem. Thanks man. -- Reply to this message by going to Community [https://community.jboss.org/message/790468#790468] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Alternate to the deprecated methods?
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Alternate to the deprecated methods?" To view the discussion, visit: https://community.jboss.org/message/790464#790464 -- Hi, The following method/class are deprecated, what alternate method can be used for the same functionality? 1) *taskClient.getTasksAssignedAsPotentialOwner ( http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true String userId, http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true List< http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true String> groupIds, http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true String language, http://docs.jboss.org/jbpm/v5.4/javadocs/org/jbpm/task/service/TaskClientHandler.TaskSummaryResponseHandler.html TaskClientHandler.TaskSummaryResponseHandler responseHandler)* : Need to use this for retrieving group tasks. 2) *commandBasedWSHumanTaskHandler.connect()* Thanks. -- Reply to this message by going to Community [https://community.jboss.org/message/790464#790464] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Question regarding jbpm 5.4 schema
roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion "Re: Question regarding jbpm 5.4 schema" To view the discussion, visit: https://community.jboss.org/message/790459#790459 -- Thanks Jiri. I was looking to query the database to get some task related information. But anyway I achieved that using TaskClient. Still if we need a foreign key, we can add one manually, but is this recommended? I mean in a scenario where nothing is going your way and joining two tables is only thing you have left. Will this affect may be some thing in some way? Or is it just that if you need it you can create one. No issues at all? -- Reply to this message by going to Community [https://community.jboss.org/message/790459#790459] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
