November 2008 - jbpm-dev - Jboss List Archives

by Tom Baeyens

guys, just thought about engineering. i think it would be good to invite the engineering guys to our meeting in paris next week. they might have an extra resource that they could put into the mix, lifting the total collaborating resources over a critical mass. (i don't know the email address of marc or florian, koen, can you please add them in the loop) regards, tom.

16 years, 2 months

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[Design of JBoss jBPM] - Ensuring db backwards compatibility

by thomas.diesler＠jboss.com

Folks, The recent 3.3.0.GA release is not backward compatible to 3.2.2 with respect to the database layout. As a result of this, the release cannot be used as a drop in replacement for the SOA platform (i.e. the 3.3.0.GA tag cannot be merged to the respective SOA branch). This however is very important in order to reduce maintenance costs. In other words, it should be easy to maintain http://anonsvn.jboss.org/repos/jbpm/jbpm3/branches/jpdl-3.2.2-SOA-4.2 because the team will have to do it for five years. To fix this, I propose the following #1 Setup the dbs that are used for QA with DLL scripts from last SOA tag. #2 Modify the jbpmtest user privileged to disallow DDL statements #3 Make the generated DLL scripts part of the SVN codebase #4 Provide update DLL scripts as a mandatory release artefact In that way, it is ensured that the QA always runs against a defined database layout which is backward compatible. Create schema scripts have a distinct revision and changes can easily be tracked. Future jBPM3 releases can be easily merged to the SOA branch. Customer issues can be fixed in trunk and become available in the SOA branch with the next release. First, I would like to have a look at the DLL scripts generated by the last SOA tag and compare them to ones produced by the 3.3.0.GA release. There seems however to be a problem with the build of these SOA tags. Specifically, the builds seem to reference a SNAPSHOT versions of the EAP. | get.jboss.dependencies: | [get] Getting: http://porkchop.redhat.com/devel/candidates/JBEAP4.3.0/latest/zip/jboss-e... | [get] To: /home/tdiesler/jbpm/repository/jbossas/4.3.0.GA/lib/jboss-eap.zip | [get] Error opening connection java.io.FileNotFoundException: http://porkchop.redhat.com/devel/candidates/JBEAP4.3.0/latest/zip/jboss-e... | [get] Error opening connection java.io.FileNotFoundException: http://porkchop.redhat.com/devel/candidates/JBEAP4.3.0/latest/zip/jboss-e... | Here is the related issue https://jira.jboss.org/jira/browse/SOA-1003 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188662#4188662 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188662

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by salaboy21

To retrive the description of a task-node or a taskInstance you first need to set it. So you can set it via API with the setDescription method or you can set it in the processdefinition.xml: | <task-node name="task-node1"> | <description> | Task-NODE description!!!!!!!!!! | | </description> | <task name="taskInstanceName"> | <description> | Task INSTANCE DESCRIPTION!!!!!!!!!! | | </description> | </task> | </task-node> | Look for the tags called description and notice the diference! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188558#4188558 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188558

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by webernie

The example was not sumitted right. It should look like this: | <task-node name="..."> | <description> ... </description> | <task name="...">...</task> | </task-node> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188557#4188557 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188557

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by webernie

1. What du you mean with where I put the description? The description is in the processdefinition.xml, for example so: <task-node name="..."> ... ... </task-node> 2. I thought this line says that I'm getting the the description of the taskInstance: tms.getTaskInstance(task.getId()).getDescription(); If not, what would you change? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188553#4188553 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188553

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by salaboy21

Yes, now I realize the problem... is not an API problem.. Is that you are setting the description of the task-node and not the description of the taskInstance. Check out in your code.. and look where did you put the description... Hope it helps... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188549#4188549 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188549

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by webernie

With TaskMgmtSession I can obtain the Task-ID and the Task-Name but the Description is always NULL :-( I tried these lines, but it doesn't work. JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance(); JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext(); TaskMgmtSession tms = new TaskMgmtSession(jbpmContext.getSession()); tms.getTaskInstance(task.getId()).getDescription(); tms.getTaskInstance(task.getId()).getTask().getDescription() ); Does anyone have other/more proposals how to obtain the content of the description-tag of a task?? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188546#4188546 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188546

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by salaboy21

I think you need to obtain the TaskMgmtSession from de JbpmContext.. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188497#4188497 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188497

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by webernie

Thanks for your quick answer! In the projekt I'm working on, there is no TaskMgmtSession. So I create a new one: TaskMgmtSession tms = new TaskMgmtSession(...); tms.getTaskInstance(task.getId()).getDescription() and for this I need a JbpmSession. But JbpmSessions are deprecated! So how can I use TaskMgmtSession? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188496#4188496 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188496

16 years, 2 months

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[Design of JBoss jBPM] - Re: description-tag

by salaboy21

You want to obtain a task Description?? why don't you use TaskMgmtSession http://docs.jboss.org/jbpm/v3/javadoc/org/jbpm/db/TaskMgmtSession.html and then with your TaskInstances the getDescription() method? http://docs.jboss.org/jbpm/v3/javadoc/org/jbpm/taskmgmt/exe/TaskInstance.... I think that I'm missing something here... HOpe it helps View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188478#4188478 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4188478

16 years, 2 months

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jbpm-dev November 2008