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1. Re: Getting ERROR while working with the "Tutorial : Using your own databse with jBPM" - JDBC Driver class not found: oracle.jdbc.driver.OracleDriver
amin-mc Jul 24, 2012 5:30 AM (in response to prashanth_biomorf)You need the oracle driver in your classpath. Thats the issue.
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2. Re: Getting ERROR while working with the "Tutorial : Using your own databse with jBPM" - JDBC Driver class not found: oracle.jdbc.driver.OracleDriver
prashanth_biomorf Jul 24, 2012 5:53 AM (in response to amin-mc)Yes, I did set the "CLASSPATH - C:\jBPM\jbpm-installer\lib\ojdbc6.jar"
I coped the jar to "
/standalone/deployments
"I even modified the
META-INF/services/java.sql.Driver
of the ojdbc6.jarI did all the changes mentioned in
https://community.jboss.org/wiki/DataSourceConfigurationinAS7
http://docs.jboss.org/jbpm/v5.3/userguide/ch.installer.html#d0e415
but no use, it still gives the error "
[copy] Copying 2 files to C:\jBPM\jbpm-installer\task-service\target
[java] 15 24/07 14:06:22,140[main] ERROR hibernate.connection.DriverManag
erConnectionProvider.configure - JDBC Driver class not found: oracle.jdbc.drive
r.OracleDriver
[java] java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
[java] at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
[java] at java.security.AccessController.doPrivileged(Native Method)
[java] at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)
[java] at java.lang.Class.forName0(Native Method)
[java] at java.lang.Class.forName(Class.java:169)
[java] at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.j
ava:192)
[java] at org.hibernate.connection.DriverManagerConnectionProvider.conf
igure(DriverManagerConnectionProvider.java:84)
[java] at org.hibernate.connection.ConnectionProviderFactory.newConnect
ionProvider(ConnectionProviderFactory.java:137)
[java] at org.hibernate.ejb.InjectionSettingsFactory.createConnectionPr
ovider(InjectionSettingsFactory.java:29)
[java] at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFacto
ry.java:89)
[java] at org.hibernate.cfg.Configuration.buildSettingsInternal(Configu
ration.java:2119)
[java] at org.hibernate.cfg.Configuration.buildSettings(Configuration.j
ava:2115)
[java] at org.hibernate.cfg.Configuration.buildSessionFactory(Configura
tion.java:1339)
[java] at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory
(AnnotationConfiguration.java:867)
[java] at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory
(Ejb3Configuration.java:669)
[java] at org.hibernate.ejb.HibernatePersistence.createEntityManagerFac
tory(HibernatePersistence.java:126)
[java] at javax.persistence.Persistence.createEntityManagerFactory(Pers
istence.java:52)
[java] at javax.persistence.Persistence.createEntityManagerFactory(Pers
istence.java:34)
[java] at org.jbpm.DemoTaskService.main(Unknown Source)
[java] Exception in thread "main" javax.persistence.PersistenceException: [
PersistenceUnit: org.jbpm.task] Unable to build EntityManagerFactory
[java] at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory
(Ejb3Configuration.java:677)
[java] at org.hibernate.ejb.HibernatePersistence.createEntityManagerFac
tory(HibernatePersistence.java:126)
[java] at javax.persistence.Persistence.createEntityManagerFactory(Pers
istence.java:52)
[java] at javax.persistence.Persistence.createEntityManagerFactory(Pers
istence.java:34)
[java] at org.jbpm.DemoTaskService.main(Unknown Source)
[java] Caused by: org.hibernate.HibernateException: JDBC Driver class not f
ound: oracle.jdbc.driver.OracleDriver
[java] at org.hibernate.connection.DriverManagerConnectionProvider.conf
igure(DriverManagerConnectionProvider.java:89)
[java] at org.hibernate.connection.ConnectionProviderFactory.newConnect
ionProvider(ConnectionProviderFactory.java:137)
[java] at org.hibernate.ejb.InjectionSettingsFactory.createConnectionPr
ovider(InjectionSettingsFactory.java:29)
[java] at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFacto
ry.java:89)
[java] at org.hibernate.cfg.Configuration.buildSettingsInternal(Configu
ration.java:2119)
[java] at org.hibernate.cfg.Configuration.buildSettings(Configuration.j
ava:2115)
[java] at org.hibernate.cfg.Configuration.buildSessionFactory(Configura
tion.java:1339)
[java] at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory
(AnnotationConfiguration.java:867)
[java] at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory
(Ejb3Configuration.java:669)
[java] ... 4 more
[java] Caused by: java.lang.ClassNotFoundException: oracle.jdbc.driver.Orac
leDriver
[java] at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
[java] at java.security.AccessController.doPrivileged(Native Method)
[java] at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)
[java] at java.lang.Class.forName0(Native Method)
[java] at java.lang.Class.forName(Class.java:169)
[java] at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.j
ava:192)
[java] at org.hibernate.connection.DriverManagerConnectionProvider.conf
igure(DriverManagerConnectionProvider.java:84)
[java] ... 12 more
[java] Java Result: 1
regards,
prashanth
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3. Re: Getting ERROR while working with the "Tutorial : Using your own databse with jBPM" - JDBC Driver class not found: oracle.jdbc.driver.OracleDriver
prashanth_biomorf Jul 27, 2012 1:06 AM (in response to prashanth_biomorf)Hi friends,
It is observed that though we put ojdbc6.jar, it is still looking for com.mysql.jdbc.Driver of the mysql jar. But how can I make the "demo.db" look for oracle jar, since I am using oracle 11 database.
Warmest Regards,
prashanth