April 2009 - jbpm-users - Jboss List Archives

[JBoss jBPM] - Re: Dynamic Group / PooledActors

by ClayM

I don't want to query by the group, I want to query by a user who wasn't part of the group when the group was assigned to the task. Anyway, I'll give it a shot. One thing I'm not sure about - you can set the group(foo) expression in the workflow definition, but can you do it programmatically? Is it as simple as just extending ExpressionHandler and doing this.expression = "group(foo)" ? Thanks for all your help :) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223051#4223051 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223051

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[JBoss jBPM] - Re: Couldn't load delegation class ????

by kukeltje

where is your class deployed? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223048#4223048 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223048

17 years

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[JBoss jBPM] - Couldn't load delegation class ????

by konstt2000

Hi, I have a process definition. When I execute an actionHandler a exception is generated and I don't know why. | 16:35:31,115 INFO [STDOUT] Hello! | 16:35:31,131 ERROR [Delegation] couldn't load delegation class 'com.prueba.nodos.AccionNodoHandler' | java.lang.ClassNotFoundException: class 'com.prueba.nodos.AccionNodoHandler' could not be found by the process classloader | at org.jbpm.instantiation.ProcessClassLoader.findClass(ProcessClassLoader.java:118) Class: public class AccionNodoHandler implements ActionHandler{ | | private static final long serialVersionUID = 1L; | | public void execute(ExecutionContext executionContext) throws Exception { | System.out.println("Hello!"); | } | } View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223046#4223046 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223046

17 years

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[JBoss jBPM] - Re: Can't find class 'org.jbpm.identity.assignment.Expressio

by konstt2000

Do I solve the problem? I have the same problem. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223039#4223039 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223039

17 years

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[JBoss jBPM] - NullPointerException in jbpm-bpel-1.1.GA

by GajananM

I am using JBOSS 4.2.0 and jbpm-bpel-1.1.GA with mysql5.0 and jdk1.6 I am getting the console for http://localhost:8080/jbpm-bpel/ but whenever i am going for process defination tab i am getting following exception. stack trace: org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:535) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:429) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) root cause java.lang.NullPointerException org.apache.jsp.processes_jsp._jspService(processes_jsp.java:119) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223032#4223032 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223032

17 years

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[JBoss jBPM] - Re: [Warning] Narrowing proxy to class org.jbpm.graph.node.S

by kukeltje

that should ofcourse have been 'Warning' instead of error.. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223007#4223007 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223007

17 years

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[JBoss jBPM] - Re: [Warning] Narrowing proxy to class org.jbpm.graph.node.S

by gchanteb

Thx for your answer Ronald :-). View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223005#4223005 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223005

17 years

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[JBoss jBPM] - Re: [Warning] Narrowing proxy to class org.jbpm.graph.node.S

by kukeltje

if you read the article carefully you see what causes the 'problem' anonymous wrote : the GetTaskListCommand does a retrieveTaskInstanceDetails for each element in the list retrieving everything again and again. Standard hibernate behaviour some might say. So without looking into the code it for me is not a problem of the error, or hibernate but in the getTaskListCommand (and yes that is jBPM) So you *should* believe all propaganda, but help to optimize it instead of creating new code yourself. If he had contributed a 'getTaskListCommandWithoutDetails' or whatever, it would probably have been included. Unfortunately, some don't and just 'rant' peace.... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223003#4223003 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223003

17 years

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[JBoss jBPM] - Re: Queries to search the database for process instances ba

by kukeltje

or store them in your own domain model and not *in* jBPM View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223002#4223002 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223002

17 years

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[JBoss jBPM] - Re: Get Action from Timer. Earlies execution time

by kukeltje

anonymous wrote : My knowledge of hibernate is quite limited, Mine to ;-) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223001#4223001 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4223001

17 years

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jbpm-users April 2009