November 2009 - jbpm-users - Jboss List Archives

[jBPM Users] - Re: [jBPM 4.1] Process Definition XML File

by mike_burton

Hi Thanks to all of you for your valuable responses. you are absolutely right saraswati.santanu. There is no API to create the process definition xml programatically. I checked out the source and did not find any way to create programatically. If this can be included in jBPM4.x as a feature, it would be very helpful to programmers to generate xml dynamically at run time. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264856#4264856 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264856

16 years, 5 months

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[jBPM Users] - Re: UserId is getting null in TaskComment

by koen.aers＠jboss.com

How are these task comments created? Is there an 'authenticatedUserId' in the current environment while creating them? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264839#4264839 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264839

16 years, 5 months

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[jBPM Users] - Re: UserId is getting null in TaskComment

by koen.aers＠jboss.com

How are these task comments created? Is there an 'authenticatedUserId' in the current environment while creating them? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264838#4264838 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264838

16 years, 5 months

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[jBPM Users] - Re: UserId is getting null in TaskComment

by koen.aers＠jboss.com

How are these task comments created? Is there an 'authenticatedUserId' in the current environment while creating them? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264838#4264838 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264838

16 years, 5 months

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[jBPM Users] - [BPM 4.2] About the user code classloading mechanism

by xalperte

Hi, Reading the documentation there is a section that introduces the three different mechanisms used by jBPM 4 to look for user classes in the classpath. One of these mechanism is the "User Application Classpath (Ear/War) where the call is done". I'm not really sure about what exactly that means, I understand that when we do a Command call to the jBPM API from our application, our application classes (ear/war) are fully available during the command execution phase, but, what happens when we want to execute some kind of logic inside a Job, and that logic needs access to our application classes? (for instance: seam components or ejbs), are they also available. This is very important for me because I'm trying to integrate the jBPM into my own EAR file in order to avoid classpath complications. In the past (jBPM 3.2) I tried to use the jBPM as an independent service in order to share the service between the JBoss Portal Workflow feature and my own application workflow features, but I experienced a lot of problems trying to access my EJBs (the ear has an isolated classpath). Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264831#4264831 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264831

16 years, 5 months

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[jBPM Users] - Re: [jBPM 4.1] Process Definition XML File

by koen.aers＠jboss.com

Sebastian, As you might know the API has been severely limited wrt jBPM 3 to enhance the supportability. I am not sure as to how much it would impact supportability if the API would be extended so that dynamically creating processes would be possible. In any case, it is possible to create the processes dynamically using the implementation classes. Then you can write a little tool to serialize the model to xml and deploy it as you suggest. If it is needed in a way that can be supported, I am sure it needs thorough discussion first. Cheers, Koen View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264829#4264829 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264829

16 years, 5 months

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[jBPM Users] - Re: Advice regarding complex proccess modeling

by fabiomsouto

Sorry for double posting. Is it possible to do this using a custom ActivityBehaviour? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264796#4264796 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264796

16 years, 5 months

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[jBPM Users] - Re: Advice regarding complex proccess modeling

by fabiomsouto

Hi, Thank you for your reply. It was helpful. We are using the Assignment Handler right now. Now we would like to create several instances of the 'Review' task, one for each user. How can we garantee that the next task will only start executing when all of the 'Review' tasks are done? We are using jBPM4. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264792#4264792 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264792

16 years, 5 months

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[jBPM Users] - Re: jbpm 4.1 - Pre and Post processing

by makarandk502

Pre and Post events : I mean in the events before and after task (events in the execution of the process), we can set Process Variable and that can be used in Freemarker Templates.This way we can get the data in Pre event and set the process variable and use it in Freemarker Template forms. Post suggested is interesting and worth to try myself. But in this approach I need to implement functionality myself very similar to jbpm console. How you implemented this yourself ? If any such blog/forum which tells more details on this, that would be really great. If there is any tutorial of developing wizard type application(which can be run without jbpm-console) without using jbpm-console, please let me know. Again thanks for the suggestions -Regards Makarand View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264788#4264788 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264788

16 years, 5 months

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[jBPM Users] - Tasks not belonging to an execution

by sebastian.s

I created several tasks not belonging to an execution which worked fine using the API: | Task task = taskService.createTask(); | task.setName("name .."); | task.setAssignee("assignee .."); | taskService.save(task); | But afterwards the jbpm-console breaks and can't display tasks anymore. An exception is then thrown telling that the executionId is null. I consider this a bug since there can be tasks not belonging to an execution. If there is no opposition I'm going to fill an JIRA issue. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264781#4264781 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264781

16 years, 5 months

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jbpm-users November 2009