Hi You use a jta datasource with resource local config, is it intended?
Does liferay provides hibernate? If yes set <provider> in your persistence unit Le 3 déc. 2013 16:27, "pspyra" <[email protected]> a écrit : > I have liferay 6.1 bundled with tomcat 7 (already populated with some data > from users, that's why I cannot switch to liferay bundled with glassfish) > and now I'm trying to develope new portlet with persistence and the whole > EJB stuff. > I found that there should be some way to integrate tomcat 7 with openEJB > and that's my question - how can I do that? > Now I have liferay portlet project with maven dependency > > <dependency> > <groupId>org.apache.openejb</groupId> > <artifactId>javaee-api</artifactId> > <version>6.0-5</version> > </dependency> > > and persistence.xml file > > <?xml version="1.0" encoding="UTF-8"?> > <persistence xmlns="http://java.sun.com/xml/ns/persistence"; version="1.0"> > <persistence-unit name="kepler_v1PU"> > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</ > provider> > <properties> > <property name="openjpa.ConnectionURL" value="jdbc:mysql://localhost: > 3306/kepler_v1"/> > <property name="openjpa.ConnectionDriverName" > value="com.mysql.jdbc.Driver"/> > <property name="openjpa.ConnectionUserName" value="xyz"/> > <property name="openjpa.ConnectionPassword" value="xyz"/> > <property name="openjpa.Log" value="DefaultLevel=WARN, Tool=INFO"/> > </properties> > </persistence-unit> > </persistence> > > And I'm still getting the error > javax.persistence.PersistenceException: No Persistence provider for > EntityManager named kepler_v1PU > > Do you have any idea how can I resolve this issue? > Maybe it's related with duplicated jars (for example there are > liferay-portal-6.1.1-ce-ga2/tomcat-7.0.27/lib/ext/persistence.jar and > liferay-portal-6.1.1-ce-ga2/tomcat-7.0.27/lib/annotations-api.jar with > implementations of the class javax.persistence.Persistence). > > Regards, > Piotrek Spyra. >
