3 Replies Latest reply on Oct 5, 2009 5:52 PM by kukeltje

jbpm 4.1 : Running jbpm test case - issue

makarandk502 Oct 1, 2009 9:36 AM

Hi,

Can anybody guide me in resolving this issue ?

I am getting following error while running following jbpm test case
I have also attached process xml file

----

Error


18:07:16,924 FIN | [BaseJbpmTestCase] === starting testTaskAssignee =============================
### EXCEPTION ###########################################
18:07:16,954 INF | [Parser] couldn't set schema language property
org.xml.sax.SAXNotRecognizedException: http://java.sun.com/xml/jaxp/properties/schemaLanguage
 at gnu.xml.aelfred2.XmlReader.getProperty(XmlReader.java:181)
 at gnu.xml.aelfred2.XmlReader.setProperty(XmlReader.java:166)
 at gnu.xml.aelfred2.JAXPFactory$JaxpParser.setProperty(JAXPFactory.java:147)
 at org.jbpm.pvm.internal.xml.Parser.buildDom(Parser.java:423)
 at org.jbpm.pvm.internal.xml.Parser.execute(Parser.java:389)
 at org.jbpm.pvm.internal.xml.Parse.execute(Parse.java:157)
 at org.jbpm.pvm.internal.wire.xml.WireParser.<clinit>(WireParser.java:279)
 at org.jbpm.pvm.internal.env.JbpmConfigurationParser.<init>(JbpmConfigurationParser.java:47)
 at org.jbpm.pvm.internal.env.JbpmConfigurationParser.<clinit>(JbpmConfigurationParser.java:50)
 at org.jbpm.pvm.internal.cfg.JbpmConfiguration.parse(JbpmConfiguration.java:178)
 at org.jbpm.pvm.internal.cfg.JbpmConfiguration.setResource(JbpmConfiguration.java:150)
 at org.jbpm.api.Configuration.setResource(Configuration.java:112)
 at org.jbpm.api.Configuration.getProcessEngine(Configuration.java:164)
 at org.jbpm.test.JbpmTestCase.initialize(JbpmTestCase.java:81)
 at org.jbpm.test.JbpmTestCase.setUp(JbpmTestCase.java:76)
 at tcs.com.java.TaskAssigneeTest.setUp(TaskAssigneeTest.java:41)
 at junit.framework.TestCase.runBare(TestCase.java:128)
 at junit.framework.TestResult$1.protect(TestResult.java:106)
 at junit.framework.TestResult.runProtected(TestResult.java:124)
 at junit.framework.TestResult.run(TestResult.java:109)
 at junit.framework.TestCase.run(TestCase.java:120)
 at junit.framework.TestSuite.runTest(TestSuite.java:230)
 at junit.framework.TestSuite.run(TestSuite.java:225)
 at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
### EXCEPTION ###########################################
### EXCEPTION ###########################################
18:07:16,964 INF | [Parser] couldn't set dynamic validation feature
org.xml.sax.SAXNotRecognizedException: http://apache.org/xml/features/validation/dynamic
 at gnu.xml.aelfred2.SAXDriver.getFeature(SAXDriver.java:414)
 at gnu.xml.aelfred2.XmlReader.getFeature(XmlReader.java:234)
 at gnu.xml.aelfred2.XmlReader.setFeature(XmlReader.java:206)
 at org.jbpm.pvm.internal.xml.Parser.buildDom(Parser.java:437)
 at org.jbpm.pvm.internal.xml.Parser.execute(Parser.java:389)
 at org.jbpm.pvm.internal.xml.Parse.execute(Parse.java:157)
 at org.jbpm.pvm.internal.wire.xml.WireParser.<clinit>(WireParser.java:279)
 at org.jbpm.pvm.internal.env.JbpmConfigurationParser.<init>(JbpmConfigurationParser.java:47)
 at org.jbpm.pvm.internal.env.JbpmConfigurationParser.<clinit>(JbpmConfigurationParser.java:50)
 at org.jbpm.pvm.internal.cfg.JbpmConfiguration.parse(JbpmConfiguration.java:178)
 at org.jbpm.pvm.internal.cfg.JbpmConfiguration.setResource(JbpmConfiguration.java:150)
 at org.jbpm.api.Configuration.setResource(Configuration.java:112)
 at org.jbpm.api.Configuration.getProcessEngine(Configuration.java:164)
 at org.jbpm.test.JbpmTestCase.initialize(JbpmTestCase.java:81)
 at org.jbpm.test.JbpmTestCase.setUp(JbpmTestCase.java:76)
 at tcs.com.java.TaskAssigneeTest.setUp(TaskAssigneeTest.java:41)
 at junit.framework.TestCase.runBare(TestCase.java:128)
 at junit.framework.TestResult$1.protect(TestResult.java:106)
 at junit.framework.TestResult.runProtected(TestResult.java:124)
 at junit.framework.TestResult.run(TestResult.java:109)
 at junit.framework.TestCase.run(TestCase.java:120)
 at junit.framework.TestSuite.runTest(TestSuite.java:230)
 at junit.framework.TestSuite.run(TestSuite.java:225)
 at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
### EXCEPTION ###########################################

jbpm testcase


package tcs.com.java;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.jbpm.api.ProcessInstance;
import org.jbpm.api.task.Task;
import org.jbpm.test.JbpmTestCase;



public class TaskAssigneeTest extends JbpmTestCase {

 String deploymentId;

 protected void setUp() throws Exception {
 super.setUp();

 deploymentId = repositoryService.createDeployment()
 .addResourceFromClasspath("tcs/com/java/process.jpdl.xml")
 .deploy();
 }

 protected void tearDown() throws Exception {
 repositoryService.deleteDeploymentCascade(deploymentId);

 super.tearDown();
 }

 public void testTaskAssignee() {
 Map<String, Object> variables = new HashMap<String, Object>();
 variables.put("order", new Order("johndoe"));
 ProcessInstance processInstance = executionService.startProcessInstanceByKey("TaskAssignee", variables);
 String pid = processInstance.getId();


 }
}

-- Process xml


<?xml version="1.0" encoding="UTF-8"?>

<process name="TaskAssignee" xmlns="http://jbpm.org/4.0/jpdl">

 <start g="20,20,48,48">
 <transition to="review" />
 </start>

 <task name="review"
 assignee="#{order.owner}"
 g="96,16,127,52">

 <transition to="wait" />
 </task>

 <state name="wait" g="255,16,88,52"/>

</process>

1. Re: jbpm 4.1 : Running jbpm test case - issue

kukeltje Oct 1, 2009 12:18 PM (in response to makarandk502)

Do you use a custom xml parser (Aelfred) ? Or a specific JDK or....
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2. Re: jbpm 4.1 : Running jbpm test case - issue

makarandk502 Oct 5, 2009 1:30 AM (in response to makarandk502)

Hi,

I am not using any custom XML parser. I am trying to test process definition using JbpmTestCase. version is JRE 1.6

When I debugged the code, I got to know that it has failed in

protected Document buildDom(Parse parse)
( parser.java in org.jbpm.pvm.internal.xml )
line is
saxParser.setProperty("http://java.sun.com/xml/jaxp/properties/schemaLanguage", "http://www.w3.org/2001/XMLSchema");
xmlReader.setFeature("http://apache.org/xml/features/validation/dynamic", true);

I am just using jbpmtestcase to test my process

-Regards
Makarand
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3. Re: jbpm 4.1 : Running jbpm test case - issue

kukeltje Oct 5, 2009 5:52 PM (in response to makarandk502)

Yes, that is the line that 'cause the error' but the real error is that your parser does not understand it. So maybe you are not aware of some other parser but afaik, if a specific xml parser is loaded via jaxp, that will be used by other applications as well. The Aefred parser is not a default parser of my jdk's (openjdk 1.6 and the sun 1.6 jdk) So it might be part of some plug-in or library or whatever.

But.... this is only based on my experience with this error in previous projects
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