Yogesh Garg [
https://community.jboss.org/people/nsit_yogesh] created the discussion
"Re: Persistence Issues"
To view the discussion, visit:
https://community.jboss.org/message/772739#772739
--------------------------------------------------------------
I have no issues in installing any component. The problem seems to be revovling around
persistence.xml. I think jBPM 5.x uses JPA 2.0 and Hibernate 4.x. I went through
http://mriet.wordpress.com/2012/04/03/jpa-2-with-drools-and-jbpm/
http://mriet.wordpress.com/2012/04/03/jpa-2-with-drools-and-jbpm/ and made requiste
changes. I have made following changes:
1. Commented
<mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>. Now the
question is do I need to remove this file from the META-INF folder of project as well.
2. changed 1.0 to 2.0 and _1_.0 to _2_.0 to at required places.
3. changed JBPMorm.xml to JBPMorm-JPA2.xml.. I have added this file to the META-INF folder
of the project as well, let me know if this file needs to be modified as well as I have
seen in this thread
https://community.jboss.org/message/739318#739318
https://community.jboss.org/message/739318#739318
4. Changed the transaction manager as well as mentioned.
Although I am rid of these errors, but new ones have cropped up. Have a look at my
persistence.xml and error log
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
xmlns="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence"
xmlns:orm="
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance
http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd
http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm_2_0.xsd
http://java.sun.com/xml/ns/persistence/orm_2_0.xsd">
<persistence-unit name="org.jbpm.persistence.jpa"
transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>jdbc/testDS1</jta-data-source>
<mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file>
<!-- This line MUST be commented and NOT active when using JPA 2:
<mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>
-->
<class>org.drools.persistence.info.SessionInfo</class>
<class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
<class>org.drools.persistence.info.WorkItemInfo</class>
<properties>
<property name="hibernate.max_fetch_depth"
value="3"/>
<property name="hibernate.hbm2ddl.auto" value="update"
/>
<property name="hibernate.show_sql" value="false"
/>
<!-- The following line is what's used in Hibernate 4 instead of a
TransactionManagerLookup class -->
<property name="hibernate.transaction.jta.platform"
value="org.hibernate.service.jta.platform.internal.BitronixJtaPlatform" />
<property name="hibernate.dialect"
value="org.hibernate.dialect.H2Dialect"/>
<property name="hibernate.connection.driver_class"
value="org.h2.Driver" />
<property name="hibernate.connection.url"
value="jdbc:h2:mem:mydb" />
<property name="hibernate.connection.username"
value="sa" />
<property name="hibernate.connection.password"
value="sasa" />
</properties>
</persistence-unit>
<persistence-unit name="org.jbpm.task">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<mapping-file>META-INF/Taskorm.xml</mapping-file>
<class>org.jbpm.task.Attachment</class>
<class>org.jbpm.task.Content</class>
<class>org.jbpm.task.BooleanExpression</class>
<class>org.jbpm.task.Comment</class>
<class>org.jbpm.task.Deadline</class>
<class>org.jbpm.task.Comment</class>
<class>org.jbpm.task.Deadline</class>
<class>org.jbpm.task.Delegation</class>
<class>org.jbpm.task.Escalation</class>
<class>org.jbpm.task.Group</class>
<class>org.jbpm.task.I18NText</class>
<class>org.jbpm.task.Notification</class>
<class>org.jbpm.task.EmailNotification</class>
<class>org.jbpm.task.EmailNotificationHeader</class>
<class>org.jbpm.task.PeopleAssignments</class>
<class>org.jbpm.task.Reassignment</class>
<class>org.jbpm.task.Status</class>
<class>org.jbpm.task.Task</class>
<class>org.jbpm.task.TaskData</class>
<class>org.jbpm.task.SubTasksStrategy</class>
<class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>
<class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>
<class>org.jbpm.task.User</class>
<properties>
<property name="hibernate.dialect"
value="org.hibernate.dialect.H2Dialect"/>
<property name="hibernate.connection.driver_class"
value="org.h2.jdbcx.JdbcDataSource"/>
<property name="hibernate.connection.url"
value="jdbc:h2:tcp://localhost/runtime/task" />
<property name="hibernate.connection.username"
value="sa"/>
<property name="hibernate.connection.password"
value=""/>
<property name="hibernate.connection.autocommit"
value="false" />
<property name="hibernate.max_fetch_depth"
value="3"/>
<property name="hibernate.hbm2ddl.auto" value="create"
/>
<property name="hibernate.show_sql" value="true" />
</properties>
</persistence-unit>
</persistence>
*Error Log*
..Exception in thread "main" javax.persistence.PersistenceException:
[PersistenceUnit: org.jbpm.persistence.jpa] Unable to configure EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:265)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:125)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
at com.sample.ProcessMain.createKnowledgeSession(ProcessMain.java:154)
at com.sample.ProcessMain.main(ProcessMain.java:51)
Caused by: org.hibernate.MappingException: Error while parsing file:
META-INF/JBPMorm-JPA2.xml
at
org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:937)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:758)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:191)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:253)
... 5 more
Caused by: org.hibernate.MappingException: invalid mapping
at
org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:777)
at
org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:929)
... 8 more
Caused by: org.xml.sax.SAXParseException: cvc-complex-type.3.1: Value '2.0' of
attribute 'version' of element 'entity-mappings' is not valid with respect
to the corresponding attribute use. Attribute 'version' has a fixed value of
'1.0'.
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:417)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3182)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processOneAttribute(XMLSchemaValidator.java:2802)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processAttributes(XMLSchemaValidator.java:2714)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:2066)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:705)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:626)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3104)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:922)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at
org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:773)
... 9 more
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(5) cvc-complex-type.3.1: Value '2.0' of attribute
'version' of element 'entity-mappings' is not valid with respect to the
corresponding attribute use. Attribute 'version' has a fixed value of
'1.0'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(18) cvc-complex-type.2.4.a: Invalid content was found starting with
element 'mapping-file'. One of '{"
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":named-query, "
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":named-native-query, "
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":sql-result-set-mapping, "
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":mapped-superclass, "
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":entity, "
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":embeddable}' is expected.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(24) cvc-complex-type.2.4.a: Invalid content was found starting with
element 'id'. One of '{"
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm":transient}' is expected.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(28) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'basic'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(29) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'basic'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(32) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'basic'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(35) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'basic'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(38) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'basic'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(39) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'basic'.
0 29/10 14:22:12,885[main] ERROR hibernate.util.XMLHelper.error - Error parsing XML:
XML InputStream(42) cvc-complex-type.3.2.2: Attribute 'access' is not allowed to
appear in element 'version'.
Regards.
--------------------------------------------------------------
Reply to this message by going to Community
[
https://community.jboss.org/message/772739#772739]
Start a new discussion in jBPM at Community
[
https://community.jboss.org/choose-container!input.jspa?contentType=1&...]