August 2008 - jbpm-users - Jboss List Archives

[JBoss jBPM] - question regarding some 'dates' in task instance

by memius

-What is the difference between the 'start' and the 'create' date of a task instance ? When a tasks gets created by the process, I think not both are set. When you dynamically create task instances none of both is set (unless you set them yourself) though it is possible to end that task (and the end task will be filled in) -Is there a concept like 'suspend until' ? I know you can suspend a task, but can you also suspend a task till some date ? - when the due date expires ? how can you neatly define the transitions (one transition for leaving the node in a regular way, another transition that should be taken if the due date is exceeded (expiration date ?) ) Sincerely, Dieter D'haeyere. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171978#4171978 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171978

16 years, 3 months

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[JBoss jBPM] - Re: jBPM in JBoss Maven Repository

by jhhdk

Shameless bump. Seems jBPM doesn't show up with other JBoss projects when adding dependencies to a maven project when | <repository> | <id>repository.jboss.org</id> | <url>http://repository.jboss.org/maven2</url> | <releases> | <enabled>true</enabled> | </releases> | <snapshots> | <enabled>false</enabled> | </snapshots> | </repository> | is added to POM. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171955#4171955 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171955

16 years, 3 months

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[JBoss jBPM] - Re: Should I Use Jboss JBPM for this

by umerfar

I am sorry for my concepts as i am newbie to this Workflow development and if it does not make sense to you. poor me, Any ways i'll try again. According to jBPM-jpdl documentation "jBPM only stores Strings as actorIds and doesn't know the relation between the users, groups and other identity information." What if i want to manage these relationships for our application? Another question: How do we integrate the jBPM processes in our Web application? Will it be Web services or a simple jar or we have to customize the process that we deployed on the server?? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171954#4171954 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171954

16 years, 3 months

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[JBoss jBPM] - Difference between the process definition languages.

by archabhandare

Hi, I am new to workflows and the workflow engines. I read on the site that : jBPM already supports 3 very different process languages: jPDL, WS-BPEL and Seam Pageflow. What is the difference between each of these process languages? Which is the best to use and why ? If I am not using Jboss and instead using Tomcat, can I still use jBPM and its process languages? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171939#4171939 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171939

16 years, 3 months

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[JBoss jBPM] - Is there any way to turn off logging completely? (3.2 GA)

by joe_jboss＠freemansoft.com

We have an application that runs jboss BPM without ever persisting the process states to a database. We recently realized that our VM sizes were increasing because of the logging records that are kept in transientinstances in our process instances. The online manual says you can turn off logging by removing the logging line copying the jbpm-context section from default.jboss.cfg.xml to jboss.cfg.xml and by removing the line that includes service name='logging' I'm not sure what that really does. It turns out that this does not actually terminate the logging. Logging Instances are still created and filled with data. ProcessInstance constructor calls Token.addLog(ProcessLog) Token.addLog(ProcessLog) calls processInstance.getInstance(LoggingInstance.class) processInstance.getInstance() always creates a LoggingInstance as a fallback and attaches it to the token This means that there is always a LoggingInstance() tied to the token so logging always gets captured and hangs around. I don't see any way to not end up with a LoggingInstance. I couldn't find anywhere that the services as named in jbpm.cfg.xml were looked up and used in our application. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171933#4171933 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171933

16 years, 3 months

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[JBoss jBPM] - Re: Human Task Example

by gllambi

"alex.guizar(a)jboss.com" wrote : | Indeed, at some point jBPM BPEL users will have the option to migrate to Orchestra just like jPDL 3 users will be able to transition to jPDL 4. For BPEL users the migration path should be easier because WS-BPEL is a fixed standard. | That's a very interesting thing!! But if in the future I want to use JBoss and BPEL, you mean Orchestra will be the best option? What will happen with jBPM-BPEL? It won't be integrated with PVM? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171870#4171870 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171870

16 years, 3 months

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[JBoss jBPM] - xml schema for gpd.xml

by Erik Tittel

I generate a processdefinition.xml automatically. Unfortunately the process graph doesn't look very nice without the gpd.xml. So I also want to generat the gpd.xml automatically using JAXB. But I haven't found a xml schema yet. Does somebody know where I can find a xml schema file (*.xsd) for the gpd.xml files? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171862#4171862 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171862

16 years, 3 months

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[JBoss jBPM] - Re: Problem with depoly jbpm-bpel-1.1.1

by rusbob

Russian proverb: Perseverance wins. I know a little, in usergude is written that simply!!! But I had to configure Hibernate and JBoss. For me all was not simple. Well I know a little Hibernate and one secret ;-) I am already employed ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171822#4171822 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171822

16 years, 3 months

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[JBoss jBPM] - jBPM-BPEL Supports ignoreMissingFromData?

by Fabiana

Hi, Does anyone know if jBPM-BPEL supports ignoreMissingFromData on copy assignments. I have a lot of optional fields in my incoming XML and when I copy these to local variables in my flows, I want to avoid SelectionFailures. Thanks a lot! Fabiana View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171790#4171790 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171790

16 years, 3 months

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[JBoss jBPM] - drools

by raj_brahmam

I have one question on JBOSS drools. If I want to compare , same class with two different objects, how can I compare those two objects in drl file. Let say if I added those two objects in Java file like : Trade t1=new Trade(); t1.setName("test"); Trade t2=new Trade(); t2.setName("varma"); memory.add(t1); memory.add(t2); session.execute(memory); How can I compare those two objects in drl file to check whether name is different or not ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171727#4171727 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171727

16 years, 3 months

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jbpm-users August 2008