July 2008 - jbpm-users - Jboss List Archives

[JBoss jBPM] - not binding factory to jndi, no JNDI name configured

by 1womps1

Hi every body ,i have issues with the installation,i downloaded the jbpm-jpdl-3.2.3 and when i launch the start.bat ,i have the following message "not binding factory to jndi,no JNDI name configured",could you please tell me where does it come from,thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162644#4162644 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162644

17 years, 9 months

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[JBoss jBPM] - Spring JSF jBPM documentation

by fernando.deleon＠gmail.com

I had to do this proof of concept on using jbpm as a potential candidate for our business process activity. I started doing this small app from the grounds up. This is the first time I use jbpm, but wanted to share with the community my findings and developed this guide available http://wiki.jboss.org/wiki/Spring-Jbpm-JSF-Example with the sample application attached. it runs on Spring with JSF as the view technology and a simple process (with a decision node) behind it, it builds to a war file so deployable on a Tomcat server. Thanks [/url] View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162627#4162627 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162627

17 years, 9 months

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[JBoss jBPM] - Deploy the jBPM 3.2.3 JBoss 4.2 / 4.3

by ehsanmx

hi If you want to deploy jbpm 3.2.x or higher under jboss 4.x you must follow these steps: Step 1 : Extract jbpm-console.war | tar -xvf jbpm-console.war | -->META-INF WEB-INF images index.jsp sa ua Remove this jar file from WEB-INF/lib/ : | | - commons-fileupload.jar | - jbpm-identity.jar | - jbpm-jpdl.jar | Just you must have these jar file in WEB-INF/lib/ : commons-io.jar gravel.jar jbpm4jsf.jar jsf-facelets.jar Create war file : zip -r jbpm-console.war * step 2 : add this XML block to the conf/login-config.xml file under the 4.2 / 4.3 installation: | <application-policy name = "jbpm"> | <authentication> | <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule" | flag="required"> | <module-option name="dsJndiName">java:/JbpmDS</module-option> | <module-option name="principalsQuery"> | SELECT PASSWORD_ FROM JBPM_ID_USER WHERE NAME_=? | </module-option> | <module-option name="rolesQuery"> | SELECT g.NAME_ ,'Roles' | FROM JBPM_ID_USER u, | JBPM_ID_MEMBERSHIP m, | JBPM_ID_GROUP g | WHERE g.TYPE_='security-role' | AND m.GROUP_ = g.ID_ | AND m.USER_ = u.ID_ | AND u.NAME_=? | </module-option> | </login-module> | </authentication> | </application-policy> | Database configuration If you are using hypersonic as in the suite: * copy over the jbpm-ds.xml file from the 3.2 JBPM installation to the 4.2 environment (found under the jbpm/deploy directory). * Copy the jbpm/data/hypersonic/jbpm* from the 3.2 installation to the 4.2 default/data/hypersonic/ directory. from wiki page : http://wiki.jboss.org/wiki/DeployJbpm3.2WebAppUnderJBoss4.2.x ok. when you complete these steps you must follow this step for JTA UserTransaction : add this line to hibernate.cfg.xml : <property name="jta.UserTransaction">UserTransaction</property> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162609#4162609 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162609

17 years, 9 months

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[JBoss jBPM] - Re: How to implement undo Functionality on a process instanc

by jbarrez

Undo functionality is something that's not easily to implement nor can it generically be solved since custom actionHandlers always mess up things. A possible approach is: - use the jbpm log for the simple rollbacks - use an undo operation on actionHandlers As you see, quite some work will be involved View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162585#4162585 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162585

17 years, 9 months

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[JBoss jBPM] - Re: How to implement undo Functionality on a process instanc

by sreepathia＠gmail.com

JBPM experts: Any help or input on this topic is appreciated. I need to implement in the current application.The only option i know now is to recreate the whole process to the step the user wants following the flow he took in previous process instance. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162558#4162558 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162558

17 years, 9 months

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[JBoss jBPM] - Re: special task assignment

by twiceknightly

Good idea kukeltje! I tried the following but it didn't work. 1. A taskNode "A" assigned to a group with a transition to taskNode "B". 2. A tasknode "B" with the assignment expression "previous". when the token got to taskNode "B" previous seemed to evaluate to NULL and fell over. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162545#4162545 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162545

17 years, 9 months

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[JBoss jBPM] - Re: special task assignment

by kukeltje

ok... clear... not sure what a swimlane will do in this case..... hmmm nice exercise for myself later on... You might split it up in two... one 'start task' and a loop... both with the same functionality.... keep the first task as is and you can assign the second task to the one that had the previous task with a specific assignmenthandler.... now I think of it... you can also do this with a one task and a taskhandler. Just put the actor-id that picked the task up in a processvariable and have your assignment handler check for that. If it is there, assign to group AND individual (to later be able to reassign back in case of e.g. illness), if not, assign just to group View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162532#4162532 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162532

17 years, 9 months

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[JBoss jBPM] - Re: Modifing a Deployed Process Definition

by kukeltje

anonymous wrote : will I be safe to just "add" the newafaik, yes View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162526#4162526 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162526

17 years, 9 months

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[JBoss jBPM] - Re: special task assignment

by twiceknightly

Imagine a process with a single node that transitions back into itself. Initially you want it assigned to a group so someone in that group can claim it (pull). When someone claims it in the UI you will reassign it to that individual outside of the process e.g. with calls to jbpm like getTaskForPooled ... taskInstance.setActorId (sorry cant remember the exact names of the API calls) That task will now be assigned to the individual. The problem is that once a transition is signalled in that task node the new task created will no longer be owned by that individual. Hence the need for a node to be assigned to a group initially and then assigned to "previous" afer that. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162510#4162510 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162510

17 years, 9 months

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[JBoss jBPM] - Re: Lock wait timeout exceeded probelm with mysql

by ramkumar.k

Fred, Did you find any solution for this? I am also facing the same issue except it happens on one of my application tables. thanks, ram View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162456#4162456 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162456

17 years, 9 months

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jbpm-users July 2008