I have been trying to use jBPM inside the App server, using MySQL. inside my jar file, in hibernate.cfg.xml I have the following:
| <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property> | <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property> | <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/jbpmdb</property> | <property name="hibernate.connection.username">sa</property> | <property name="hibernate.connection.password">sa</property> | and in the session bean method I create the JbpmContext, perform some process definition deployment, and then close the context. Everything seems to work well and the process definition gets stored in the db. However, when I try to specify the db connection as a data source, i.e. change the config in hibernate.cfg.xml to the following instead: | <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property> | <property name="hibernate.connection.datasource">java:/JbpmDS</property> | and create a datasource definition in the deploy dir containing: | <local-tx-datasource> | <jndi-name>JbpmDS</jndi-name> | <connection-url>jdbc:mysql://localhost:3306/jbpmdb</connection-url> | <driver-class>com.mysql.jdbc.Driver</driver-class> | <user-name>sa</user-name> | <password>sa</password> | <exception-sorter-class-name> | org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter | </exception-sorter-class-name> | <metadata> | <type-mapping>MySQL</type-mapping> | </metadata> | </local-tx-datasource> | and I run the same code, I notice that the process data in the jbpm_processdefinition table contains NULL in the STARTSTATE_ field (but the remaining fields for process name, version, etc. are populated properly).... Any subsequent attempt to instantiate a process based on this definition fails (due to the null in the foreign key I suppose) I have tried adding to hibernate.cfg.xml the following: | <property name="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property> | <property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</property> | <property name="jta.UserTransaction">/UserTransaction</property> | with the side effect of not having to close() jbpm context... however the erroneous behaviour above persisted... Any insight into this would be appreciated. I am new to jBPM, have read the tutorial and searched TFF :) however may have missed something obvious.... Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032917#4032917 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4032917 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
