November 2008 - jbpm-dev - Jboss List Archives

[Design of JBoss jBPM] - Re: Drill down on database incompatibilities

by thomas.diesler＠jboss.com

I verified that the jtds driver transparently handles the difference between varchar(4000) and text The Hudson QA now runs againt the jbpmcompat schema, which is the schema generated by jbpm-3.2.2 plus the additional PARENTLOCKMODE_ column View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190829#4190829 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190829

16 years, 11 months

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no class specified in assignment ?!

by Heiko Braun

If I deploy a process I get tis warning in server.log: 11:49:16,882 WARN [JpdlXmlReader] process xml warning: no class specified in <assignment xmlns="urn:jbpm.org:jpdl-3.2" config- type="field"/> Later on ending the task fails as follows: org.jbpm.graph.def.DelegationException at org .jbpm .taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java: 262) [...] Caused by: java.lang.NullPointerException at EDU .oswego .cs .dl .util .concurrent.ConcurrentReaderHashMap.hash(ConcurrentReaderHashMap.java: 298) at EDU .oswego .cs .dl .util .concurrent.ConcurrentReaderHashMap.get(ConcurrentReaderHashMap.java: 410) at org .jboss .mx .loading .UnifiedLoaderRepository3.getCachedClass(UnifiedLoaderRepository3.java: 222) at org .jboss .mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java: 403) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.jbpm.instantiation.Delegation.instantiate(Delegation.java:145) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun .reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org .hibernate .proxy .pojo .javassist .JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173) at org.jbpm.instantiation.Delegation_$ $_javassist_4.instantiate(Delegation_$$_javassist_4.java) at org .jbpm .taskmgmt .exe .TaskMgmtInstance.performAssignmentDelegation(TaskMgmtInstance.java:274) at org .jbpm .taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java: 247) ... 106 more Can someone shed some light on this? /Heiko

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[Design of JBoss jBPM] - Re: API first cut available for jBPM3

by koen.aers＠jboss.com

ProcessDefinition + ProcessInstance is what I meant with 'as is'. So I agree with Bernd as well ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190809#4190809 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190809

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[Design of JBoss jBPM] - Re: API first cut available for jBPM3

by heiko.braun＠jboss.com

I agree with Bernd. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190804#4190804 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190804

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[Design of JBoss jBPM] - Re: API first cut available for jBPM3

by thomas.diesler＠jboss.com

Thanks Bernd, more votes? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190791#4190791 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190791

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[Design of JBoss jBPM] - Re: API first cut available for jBPM3

by tom.baeyens＠jboss.com

i consider jbpm 3 the 'as-is' and jbpm 4 as the 'to-be' View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190750#4190750 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190750

16 years, 11 months

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[Design of JBoss jBPM] - Re: API first cut available for jBPM3

by camunda

My vote goes for "ProcessDefinition" and "ProcessInstance". As other people mentioned, Process can mean both, depending on the persons speaking. This can load to confusion, and I think saying "ProcessInstance" is maybe more verbose, but at least totally clear. By the way, this is indeed basically one of the first things we try to teach people in the trainings (even business people in our BPMN trainings), the difference between a process definition and instance... Last remark: Same I would say for TaskDefinition & TaskInstance (when we come to this point)... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190745#4190745 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190745

16 years, 11 months

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[Design of JBoss jBPM] - Re: Drill down on database incompatibilities

by thomas.diesler＠jboss.com

I would rollback everything except stuff that has explicitly been asked for | < create table JBPM_JOB (... EXCEPTION_ varchar(4000) null, ...) | > create table JBPM_JOB (... EXCEPTION_ text null, ...) | | < create table JBPM_LOG (... EXCEPTION_ varchar(4000) null, ... ) | > create table JBPM_LOG (... EXCEPTION_ text null, ...) | | < create table JBPM_NODE (...) | > create table JBPM_NODE (... PARENTLOCKMODE_ varchar(255) null, ...) | For the exception columns I add new columns UPD331_EXCEPTION_ text and map the data at the object level to the correct column View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190652#4190652 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190652

16 years, 11 months

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[Design of JBoss jBPM] - Re: Drill down on database incompatibilities

by thomas.diesler＠jboss.com

The full list of incompatibilities against jbpm-3.2.2 that show up in the sybase script | < create table JBPM_ACTION (... EXPRESSION_ varchar(4000) null, ...) | > create table JBPM_ACTION (... EXPRESSION_ text null, ...) | | < create table JBPM_COMMENT (... MESSAGE_ varchar(4000) null, ...) | > create table JBPM_COMMENT (... MESSAGE_ text null, ...) | | < create table JBPM_DELEGATION (... CLASSNAME_ varchar(4000) null, CONFIGURATION_ varchar(4000) null, ...) | > create table JBPM_DELEGATION (... CLASSNAME_ text null, CONFIGURATION_ text null, ...) | | < create table JBPM_EXCEPTIONHANDLER (... EXCEPTIONCLASSNAME_ varchar(4000) null, ...) | > create table JBPM_EXCEPTIONHANDLER (... EXCEPTIONCLASSNAME_ text null, ...) | | < create table JBPM_JOB (... EXCEPTION_ varchar(4000) null, ...) | > create table JBPM_JOB (... EXCEPTION_ text null, ...) | | < create table JBPM_LOG (... MESSAGE_ varchar(4000) null, EXCEPTION_ varchar(4000) null, ... OLDSTRINGVALUE_ varchar(4000) null, NEWSTRINGVALUE_ varchar(4000) null, ...) | > create table JBPM_LOG (... MESSAGE_ text null, EXCEPTION_ text null, ... OLDSTRINGVALUE_ text null, NEWSTRINGVALUE_ text null, ...) | | < create table JBPM_MODULEDEFINITION (... NAME_ varchar(4000) null, ...) | > create table JBPM_MODULEDEFINITION (... NAME_ varchar(255) null, ...) | | < create table JBPM_NODE (... DESCRIPTION_ varchar(4000) null, ...) | > create table JBPM_NODE (... DESCRIPTION_ text null, PARENTLOCKMODE_ varchar(255) null, ...) | | < create table JBPM_PROCESSDEFINITION (... DESCRIPTION_ varchar(4000) null, ...) | > create table JBPM_PROCESSDEFINITION (... DESCRIPTION_ text null, ...) | | < create table JBPM_TASK (... DESCRIPTION_ varchar(4000) null, ...) | > create table JBPM_TASK (... DESCRIPTION_ text null, ...) | | < create table JBPM_TASKINSTANCE (... DESCRIPTION_ varchar(4000) null, ...) | > create table JBPM_TASKINSTANCE (... DESCRIPTION_ text null, ...) | | < create table JBPM_TRANSITION (... DESCRIPTION_ varchar(4000) null, ...) | > create table JBPM_TRANSITION (... DESCRIPTION_ text null, ...) | | < create table JBPM_VARIABLEINSTANCE (... STRINGVALUE_ varchar(4000) null, ...) | > create table JBPM_VARIABLEINSTANCE (... STRINGVALUE_ varchar(255) null, ...) | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190646#4190646 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190646

16 years, 11 months

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[Design of JBoss jBPM] - Re: API first cut available for jBPM3

by thomas.diesler＠jboss.com

This is as is http://jbpm.dyndns.org/jbpm-spec/jbpm-spec-api/apidocs/org/jbpm/api/model... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4190631#4190631 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4190631

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jbpm-dev November 2008