June 2008 - jbpm-users - Jboss List Archives

[JBoss jBPM] - Knowing which token you are in?

by fernando.deleon＠gmail.com

Ok...am starting to evaluate JBPM and doing some small proof of concepts. hooked JBPM with Spring + JSF running on Tomcat using an Oracle DB My simple question is this.. I start a process instance and all is fine. | <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="myholidaydefenition"> | | <start-state> | <transition to="reqHoliday" name="requestHoliday"/> | </start-state> | | <task-node name="reqHoliday"> | <task name="requestHolidayTask"/> | <transition to="evaluateLeave" name="evaluateRequest"/> | </task-node> | | <decision name="evaluateLeave"> | <handler class="au.com.qtc.simpleForms.jbpm.decision.EvaluateLeaveDecisionHandler"/> | <transition to="end" name="yes"> | <action class="au.com.qtc.simpleForms.jbpm.action.NotifyAboutLeaveActionHandler"/> | </transition> | <transition to="giveDonuts" name="no"/> | </decision> | |  | | <task-node name="giveDonuts"> | <task name="donutConsolation"/> | <transition to="end" name="toEnd"/> | </task-node> | | <end-state name="end"/> | | </process-definition> | However...as you can see in the evaluateLeave decision i am at this page where the user needs to know whether they'll get leave or not. however programmatically how do i know at which node is the token at??? getRootToken() gives the the root token..but i want the current token. so that i can get the name of the token...and say if is in the token 'giveDonuts" then perform a different behavior View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161383#4161383 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161383

17 years, 9 months

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[JBoss jBPM] - Re: The JBPM Can not download

by kukeltje

it works for me here.... maybe the chinese government blocked sourceforge View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161382#4161382 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161382

17 years, 9 months

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[JBoss jBPM] - Re: How to deploy a BPEL process using the APIs?

by arkenchoust

getting the error below : anonymous wrote : | [deployprocess] java.net.SocketException: Connection reset | [deployprocess] at java.net.SocketInputStream.read(SocketInputStream.jav | a:168) | [deployprocess] at java.io.BufferedInputStream.fill(BufferedInputStream. | java:218) | [deployprocess] at java.io.BufferedInputStream.read(BufferedInputStream. | java:237) | [deployprocess] at org.apache.commons.httpclient.HttpParser.readRawLine( | HttpParser.java:77) | [deployprocess] at org.apache.commons.httpclient.HttpParser.readLine(Htt | pParser.java:105) | [deployprocess] at org.apache.commons.httpclient.HttpConnection.readLine | (HttpConnection.java:1115) | [deployprocess] at org.apache.commons.httpclient.HttpMethodBase.readStat | usLine(HttpMethodBase.java:1832) | [deployprocess] at org.apache.commons.httpclient.HttpMethodBase.readResp | onse(HttpMethodBase.java:1590) | [deployprocess] at org.apache.commons.httpclient.HttpMethodBase.execute( | HttpMethodBase.java:995) | [deployprocess] at org.apache.commons.httpclient.HttpMethodDirector.exec | uteWithRetry(HttpMethodDirector.java:397) | [deployprocess] at org.apache.commons.httpclient.HttpMethodDirector.exec | uteMethod(HttpMethodDirector.java:170) | [deployprocess] at org.apache.commons.httpclient.HttpClient.executeMetho | d(HttpClient.java:396) | [deployprocess] at org.apache.commons.httpclient.HttpClient.executeMetho | d(HttpClient.java:324) | [deployprocess] at org.jbpm.bpel.tools.ant.DeploymentTask.execute(Deploy | mentTask.java:61) | [deployprocess] at org.apache.tools.ant.UnknownElement.execute(UnknownEl | ement.java:288) | [deployprocess] at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown S | ource) | [deployprocess] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Deleg | atingMethodAccessorImpl.java:25) | [deployprocess] at java.lang.reflect.Method.invoke(Method.java:597) | [deployprocess] at org.apache.tools.ant.dispatch.DispatchUtils.execute(D | ispatchUtils.java:105) | [deployprocess] at org.apache.tools.ant.Task.perform(Task.java:348) | [deployprocess] at org.apache.tools.ant.Target.execute(Target.java:357) | [deployprocess] at org.apache.tools.ant.Target.performTasks(Target.java: | 385) | [deployprocess] at org.apache.tools.ant.Project.executeSortedTargets(Pro | ject.java:1329) | [deployprocess] at org.apache.tools.ant.Project.executeTarget(Project.ja | va:1298) | [deployprocess] at org.apache.tools.ant.helper.DefaultExecutor.executeTa | rgets(DefaultExecutor.java:41) | [deployprocess] at org.apache.tools.ant.Project.executeTargets(Project.j | ava:1181) | [deployprocess] at org.apache.tools.ant.Main.runBuild(Main.java:698) | [deployprocess] at org.apache.tools.ant.Main.startAnt(Main.java:199) | [deployprocess] at org.apache.tools.ant.launch.Launcher.run(Launcher.jav | a:257) | [deployprocess] at org.apache.tools.ant.launch.Launcher.main(Launcher.ja | va:104) | | BUILD FAILED | C:\sensus\BPELConfig\common\bpel-build.xml:61: connection to deployment service | failed | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161370#4161370 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161370

17 years, 9 months

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[JBoss jBPM] - Re: How to deploy a BPEL process using the APIs?

by arkenchoust

hi jsports, thx for your posts below, I'm in the same situation as dhanushgopinath, and i wanna know if there is a tutorial or a kind of step by step tutorial on deploying BPEL process on jBOSS AS. i've followed the official tutorial on the jboss web site, and some of other tutorials on the net (thx to google :P) but nothing did work for a moment xD View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161362#4161362 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161362

17 years, 9 months

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[JBoss jBPM] - JBpm Process and JBPM SEAM Pageflows

by coolex

Hello! I started to work with SEAM and JBPM. Now I'm a little bit confused about the pagelows I can crreate in SEAM with the help of jbpm and I can create processes. But I want to create processes that are also pageflows. That means I want to implement a process in my application and also that proces has to go through a pageflow, so if I delete a node in my process the related page shouldn't be visible in the flow of the process. Please give me some hints. Many Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161338#4161338 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161338

17 years, 9 months

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[JBoss jBPM] - How to implement undo Functionality on a process instance

by sreepathia＠gmail.com

anonymous wrote : Chapter 17: | Next use case is the undo functionality. Process logs can be used to implement the undo. Since the logs contain the delta's of the runtime information, the logs can be played in reverse order to bring the process back into a previous state. What is the best approach for implementing the undo functionality using JPDL3.2.3. Do any one have an idea of how to do this. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161318#4161318 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161318

17 years, 9 months

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[JBoss jBPM] - Task-create events not executing multiple times

by BrettG

All, I'm wondering if anyone has experienced a rather strange problem that I've been trying to figure out for a while now. I have a task-node in a process: | <task-node name="directedBuyApprovalAction"> | <task name="directedBuyApprovalAction" description="#{actionItemLinkHelper.findDirectedBuyApprovalActionDescription()}"> | <assignment pooled-actors="#{pooledActorIdFactory.findDirectedBuyApprovalActionActorIds()}"/> | </task> | <event type="task-create"> | <action expression="#{actionItemManager.addActionItemMetaDataDbMaPendingApprovalAction()}"/> | </event> | <event type="task-end"> | <action expression="#{actionItemManager.removeActionItemMetaDataDbMaPendingApprovalAction()}"></action> | </event> | <transition to="certifyFunds" name="approved"></transition> | <transition to="requestQuoteDirectedBuy" name="rejected"></transition> | <transition to="cancelled" name="orderCancelled"></transition> | </task-node> | When I instantiate the process and get to this node, the task-create event fires, but only the first time that the process is instantiated, subsequent instantiations of the process do not fire off the action on task-create. Another strange piece of the puzzle is that earlier in the process, there are actions that fire on task-create that are always fired, no matter how many times the process is instantiated in the life of the application. Has anyone seen this behavior happen before, or does anyone have any insight? Thanks, Brett View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161301#4161301 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161301

17 years, 9 months

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[JBoss jBPM] - Re: calling process from the database of JBPM

by btl_ayd

I tried everything you wrote but it doesnt work :( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161190#4161190 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161190

17 years, 9 months

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[JBoss jBPM] - Re: The JBPM Can not download

by yong.yu

I am in the Dalian of China. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161178#4161178 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161178

17 years, 9 months

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[JBoss jBPM] - Re: calling process from the database of JBPM

by soumya_in

Everything looks fine. Do one thing. 1)Replace your existing deployed websale process from console. 2)Redeploy the process freshly once again 3)Stop your JBoss server 4)Use default.jbpm.cfg.xml instead of jbpm.cfg.xml 4)Start your application(client application) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4161162#4161162 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4161162

17 years, 9 months

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jbpm-users June 2008