<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="http://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Re: Configuring JBPM 5 with other databases
</h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/kkunti">krishnendu kunti</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/578166#578166">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hi</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Further on this thread... (running from eclipse) I am getting the following stacktrace..</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><br/>java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException<br/>....</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Caused by: java.lang.reflect.InvocationTargetException<br/>...<br/>Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: Unable to load class: org.drools.persistence.processinstance.JPAProcessInstanceManagerFactory</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>...<br/>by: java.lang.ClassNotFoundException: Unable to load class: org.drools.persistence.processinstance.JPAProcessInstanceManagerFactory</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>on bit of an investigation looks like these classes are available in drools-xx--5.1.1 but not there in drools-xx--5.2.0.. all the same on e cant' work with drools-xx5.1.1 as  some of the methods are missing which are required for creation of knowledge session.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><br/>Including my persistence.xml and java runner class... please have a look....</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>It will be a big help if someone can share some tips/code... to show it works..</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>-----------</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>package com.sw.test;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import java.util.HashMap;<br/>import java.util.Map;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import javax.persistence.EntityManagerFactory;<br/>import javax.persistence.Persistence;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import org.drools.KnowledgeBase;<br/>import org.drools.KnowledgeBaseFactory;<br/>import org.drools.builder.KnowledgeBuilder;<br/>import org.drools.builder.KnowledgeBuilderFactory;<br/>import org.drools.builder.ResourceType;<br/>import org.drools.compiler.BPMN2ProcessFactory;<br/>import org.drools.compiler.ProcessBuilderFactory;<br/>import org.drools.io.ResourceFactory;<br/>import org.drools.logger.KnowledgeRuntimeLogger;<br/>import org.drools.logger.KnowledgeRuntimeLoggerFactory;<br/>import org.drools.marshalling.impl.ProcessMarshallerFactory;<br/>import org.drools.persistence.jpa.JPAKnowledgeService;<br/>import org.drools.runtime.Environment;<br/>import org.drools.runtime.EnvironmentName;<br/>import org.drools.runtime.StatefulKnowledgeSession;<br/>import org.drools.runtime.process.ProcessRuntimeFactory;<br/>import org.jbpm.bpmn2.BPMN2ProcessProviderImpl;<br/>import org.jbpm.marshalling.impl.ProcessMarshallerFactoryServiceImpl;<br/>import org.jbpm.process.builder.ProcessBuilderFactoryServiceImpl;<br/>import org.jbpm.process.instance.ProcessRuntimeFactoryServiceImpl;<br/>import org.jbpm.process.workitem.wsht.WSHumanTaskHandler;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>public class MyProcesstest {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    /**<br/>     * @param args<br/>     */<br/>    public static void main(String[] args) {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        try {<br/>            KnowledgeBase kbase = readKnowledgeBase();<br/>        <br/>        EntityManagerFactory emf =<br/>            Persistence.createEntityManagerFactory( "org.jbpm.persistence.my" );<br/>            Environment env = KnowledgeBaseFactory.newEnvironment();<br/>            env.set( EnvironmentName.ENTITY_MANAGER_FACTORY, emf );<br/>            // create a new knowledge session that uses JPA to store the runtime state<br/>        <br/>            <br/>                StatefulKnowledgeSession ksession =<br/>                    JPAKnowledgeService.newStatefulKnowledgeSession( kbase, null, env );<br/>                    int sessionId = ksession.getId();<br/>                    <br/>            <br/>                    KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "test", 1000);<br/>                    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WSHumanTaskHandler());<br/>                    // start a new process instance<br/>                    Map<String, Object> params = new HashMap<String, Object>();<br/>                    params.put("employee", "krisv");<br/>                    ksession.startProcess("com.sample.evaluation", params);<br/>            <br/>        } catch (Exception e) {<br/>            // TODO Auto-generated catch block<br/>            e.printStackTrace();<br/>        }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    }<br/>    <br/>    private static KnowledgeBase readKnowledgeBase() throws Exception {<br/>        ProcessBuilderFactory.setProcessBuilderFactoryService(new ProcessBuilderFactoryServiceImpl());<br/>        ProcessMarshallerFactory.setProcessMarshallerFactoryService(new ProcessMarshallerFactoryServiceImpl());<br/>        ProcessRuntimeFactory.setProcessRuntimeFactoryService(new ProcessRuntimeFactoryServiceImpl());<br/>        BPMN2ProcessFactory.setBPMN2ProcessProvider(new BPMN2ProcessProviderImpl());<br/>        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();<br/>        kbuilder.add(ResourceFactory.newClassPathResource("Evaluation.bpmn"), ResourceType.BPMN2);<br/>        return kbuilder.newKnowledgeBase();<br/>    }<br/>}<br/>------------------------</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0" encoding="UTF-8" standalone="yes"?><br/><persistence version="1.0" <br/><span>             xsi:schemaLocation="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><br/><span>                                 </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd</a><br/><span>                                 </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm" target="_blank">http://java.sun.com/xml/ns/persistence/orm</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/orm_1_0.xsd</a><span>"</span><br/><span>             xmlns:orm="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm" target="_blank">http://java.sun.com/xml/ns/persistence/orm</a><span>"</span><br/><span>             xmlns:xsi="</span><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a><span>"</span><br/><span>             xmlns="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><span>"></span><br/>  <persistence-unit name="org.jbpm.persistence.my"><br/>      <provider>org.hibernate.ejb.HibernatePersistence</provider></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><class>org.drools.persistence.session.SessionInfo</class><br/><class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class><br/><class>org.jbpm.persistence.processinstance.ProcessInstanceEventInfo</class><br/>    <br/>    <properties><br/>      <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/><br/>      <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/><br/>      <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/jbpmdb" /><br/>      <property name="hibernate.connection.username" value="root"/><br/>      <property name="hibernate.connection.password" value="admin"/><br/>      <property name="hibernate.connection.autocommit" value="false" /><br/>      <property name="hibernate.max_fetch_depth" value="3"/><br/>      <property name="hibernate.hbm2ddl.auto" value="create" /><br/>      <property name="hibernate.show_sql" value="false" /><br/>    </properties><br/>  </persistence-unit><br/></persistence><br/>-----------------------------</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/578166#578166">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>