September 2009 - jbpm-issues - Jboss List Archives

[JBoss JIRA] Created: (JBPM-2431) NullPointerException in CreateDeploymentQueryCmd

by Eduard Dautov (JIRA)

NullPointerException in CreateDeploymentQueryCmd ------------------------------------------------ Key: JBPM-2431 URL: https://jira.jboss.org/jira/browse/JBPM-2431 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Runtime Engine Affects Versions: jBPM 4.0 Environment: Tomcat 6.0 on Windows XP and Java 1.6. Spring + BlazeDS Reporter: Eduard Dautov I deployed my process and when i try repositoryService.createDeploymentQuery().list(); i have NullPointerException. I debugged programm and found that instanse of org.jbpm.pvm.internal.session.DbSession is missed. can any one tell why its happened? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2461) made console independent from jboss server

by Hauke Rabe (JIRA)

made console independent from jboss server ------------------------------------------ Key: JBPM-2461 URL: https://jira.jboss.org/jira/browse/JBPM-2461 Project: JBoss jBPM Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Console Affects Versions: jBPM 4.0 Reporter: Hauke Rabe I would like to deploy the gwt-console on an embedded jetty (tomcat). Till now I found a dependeny in <GraphViewerPluginImpl> to resolve host and port, which could easily removed. All these dependencies could also be provided over a facade like the integration of jbpm3 / jbpm4. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2471) Params submitted via a taskform tied to the start activity cant be referenced in expressions till a task halt has been added to the workflow

by Lalit Mathwani (JIRA)

Params submitted via a taskform tied to the start activity cant be referenced in expressions till a task halt has been added to the workflow -------------------------------------------------------------------------------------------------------------------------------------------- Key: JBPM-2471 URL: https://jira.jboss.org/jira/browse/JBPM-2471 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 4.0 Environment: Win XP, Jboss 5.0 GA, JBPM4, HSQL (bundled) Reporter: Lalit Mathwani See :http://www.jboss.org/index.html?module=bb&op=viewtopic&t=159414 for a description of the issue. Here's a process description snippet: <?xml version="1.0" encoding="UTF-8"?> <process name="GTRIHelpRequest" xmlns="http://jbpm.org/4.0/jpdl"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="starting the process GTRIHelpRequest"/></field> </event-listener> </on> <start form="gtri/jbpm/pilot/demo/request_help.ftl" g="0,0,80,40" name="start"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="In the start activity - start event - of GTRIHelpRequest process"/></field> </event-listener> </on> <transition to="debug_variables"/> </start> <script expr="Just dumping process variables" g="66,10,80,40" name="debug_variables" var="processVarABC"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="In the debug variables activity - start event - of GTRIHelpRequest process"/></field> </event-listener> </on> <transition to="is_lab_approval_needed"/> </script> <decision g="354,85,80,40" name="is_lab_approval_needed"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="In the is_lab_approval activity - start event - of GTRIHelpRequest process"/></field> </event-listener> </on> <transition to="in_lab_approval_email"> <condition expr="#{(hr_subcategory=='newhire') || (hr_subcategory=='newconst') || (hr_subcategory=='badge') }"/> </transition> <transition to="in_request_handling_email"/> </decision> We have a form tied to the start activity. In this form(request_help.ftl) , we submit a param hr_subcategory: <tr> <td>Sub-categories:</td> <td> <select name="hr_subcategory"> <option value="newhire">New Hire</option> <option value="others">Others</option> </select> </td> <tr> We transition to the is_lab_approval_needed decision after a debug activity. In the decision, is_lab_approval_needed, we try to reference the hr_subcategory value as follows in one of the conditions: <condition expr="#{(hr_subcategory=='newhire') || (hr_subcategory=='newconst') || (hr_subcategory=='badge') }"/> This reference causes a Null pointer to be thrown back on the BPM workflow console. Now introduce a halt in the workflow before the decision eg : <script expr="Just dumping process variables" g="66,10,80,40" name="debug_variables" var="processVarABC"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="In the debug variables activity - start event - of GTRIHelpRequest process"/></field> </event-listener> </on> <transition to="manager_approval"/> </script> <task candidate-users="peter,mary" form="gtri/jbpm/pilot/demo/manager_approval.ftl" g="163,10,131,40" name="manager_approval"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="In the manager_approval_test activity - start event - of GTRIHelpRequest process"/></field> </event-listener> </on> <notification/> <transition g="-38,-18" name="Allowed" to="is_lab_approval_needed"/> <transition g="-38,-18" name="Sorry" to="request_rejected"/> </task> <decision g="354,85,80,40" name="is_lab_approval_needed"> <on event="start"> <event-listener class="gtri.jbpm.pilot.LogListener"> <field name="msg"><string value="In the is_lab_approval activity - start event - of GTRIHelpRequest process"/></field> </event-listener> </on> <transition to="in_lab_approval_email"> <condition expr="#{(hr_subcategory=='newhire') || (hr_subcategory=='newconst') || (hr_subcategory=='badge') }"/> </transition> <transition to="in_request_handling_email"/> </decision> The NPE is resolved - the hr_subcategory is now visible in the decision after the manager approval. The params submitted via the taskform linked with the start activity should be available in any subsequent activity for reference in a expression ..without having to impose a halt in the workflow like we had to. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2483) Spring+JPA(hibernate)+JBPM4 can not integrated

by fengwen li (JIRA)

Spring+JPA(hibernate)+JBPM4 can not integrated ---------------------------------------------- Key: JBPM-2483 URL: https://jira.jboss.org/jira/browse/JBPM-2483 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 4.0 Environment: spring 2.5, jpa 1.0 , jbpm4.0 Reporter: fengwen li Fix For: jBPM 4.1 I'm using JPA (hibernate implementation) so I would like to know how can I integrate them. spring applicationContext.xml <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" p:dataSource-ref="dataSource"> <property name="jpaVendorAdapter"> <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> <property name="showSql" value="true" /> <property name="generateDdl" value="true" /> <property name="databasePlatform" value="${hibernate.dialect}" /> </bean> </property> </bean> jbpm.cfg.xml <process-engine-context> <command-service> <retry-interceptor /> <environment-interceptor /> <spring-transaction-interceptor /> </command-service> </process-engine-context> <transaction-context> <transaction /> <hibernate-session current="true" /> </transaction-context> -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2493) Cannot resolve processInstance through expression

by Joram Barrez (JIRA)

Cannot resolve processInstance through expression ------------------------------------------------- Key: JBPM-2493 URL: https://jira.jboss.org/jira/browse/JBPM-2493 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 4.0 Reporter: Joram Barrez Priority: Minor Fix For: jBPM 4.2 The Execution interface has 2 methods: * getProcessInstance() * isProcessInstance() The expression #{execution.processInstance.id} will fail because it resolves a boolean (seconde method). So one of the two should be renamed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2486) jbpm4 user guide : small errors in doc

by Nicolas Pirard (JIRA)

jbpm4 user guide : small errors in doc -------------------------------------- Key: JBPM-2486 URL: https://jira.jboss.org/jira/browse/JBPM-2486 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 4.0 Reporter: Nicolas Pirard forum : http://www.jboss.org/index.html?module=bb&op=viewtopic&t=159875 two points I noticed : 1/ http://docs.jboss.com/jbpm/v4.0/userguide/html_single/#deployingaprocess the given example is : " long deploymentDbid = repositoryService.createDeployment() .addResourceFromClasspath("org/jbpm/examples/services/Order.jpdl.xml") .deploy(); " but in fact deploy() returns a String ;-) could someone correct it ? 2/ same kind of inaccurracy : the id in table 5.1 and 5.2 has a format like {key}:{version} (with : between key and version) whereas the text above states : "The id will have format {key}-{version} with a dash between key and version" and paragraph 5.6.2 seems to use this "dash" format too if I may insist doc quality really matters... ;-) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2446) Jira freeze

by Ronald van Kuijk (JIRA)

Jira freeze ----------- Key: JBPM-2446 URL: https://jira.jboss.org/jira/browse/JBPM-2446 Project: JBoss jBPM Issue Type: Quality Risk Security Level: Public (Everyone can see) Affects Versions: jBPM 4.1 Reporter: Ronald van Kuijk Priority: Critical Fix For: jBPM 4.1 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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[JBoss JIRA] Created: (JBPM-2512) Report template 'overall_activity.rptdesign' is broken

by Heiko Braun (JIRA)

Report template 'overall_activity.rptdesign' is broken ------------------------------------------------------ Key: JBPM-2512 URL: https://jira.jboss.org/jira/browse/JBPM-2512 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Console Reporter: Heiko Braun Assignee: Joram Barrez Fix For: jBPM 4.1 When rendering the 'overall_activity.rptdesign' template on MySQl I get this: The following items have errors: Data (id = 311): + Column binding "PROCESS_DEFINITION" has referred to a data set column "PROCESS_DEFINITION" which does not exist. Data (id = 310): + Column binding "PROCESS_DEFINITION" has referred to a data set column "PROCESS_DEFINITION" which does not exist. Table process_counts_table: + Column binding "PROCESS_DEFINITION" has referred to a data set column "PROCESS_DEFINITION" which does not exist. Chart NewChart: + Column binding "PROCESS_DEFINITION" has referred to a data set column "PROCESS_DEFINITION" which does not exist. Chart NewChart1: + An exception occurred during processing. Please see the following message for details: Cannot get the result set metadata. SQL statement does not return a ResultSet object. SQL error #1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '// The STDDEV function isn't a standard function // (eg doesn't work on HSQLDB),' at line 1 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 8 months

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jbpm-issues September 2009