jta

I have a JPA application that has specified JTA transactions in persistence.xml. For whatever reason, I have found that when using JTA, you MUST specify a JNDI data source within persistence.xml as well. This is fine, unless you are trying to go integration testing outside a container and JNDI is not available. My questions are: a) is there anyway to inject a jdbc datasource into my JTA transaction manager? b) if not, how do a handle a JNDI lookup during integration testing? Edit: The error I get when firing up the integration test is: Caused by: org.springframework......

I'm having trouble with RESOURCE_LOCAL transaction type for JPA in Fuse ESB. I also don't have a complete understanding of whether JTA or RESOURCE_LOCAL is better for me. My persistence.xml : <persistence-unit name="invoicePersistence" transaction-type="RESOURCE_LOCAL"> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> <jta-data-source>osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=jdbc/invDataSource)</jta-data-source> <non-jta-data-source>osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=jdbc/invDataSource)</non-jta-data-source> <class>com.company

I am playing arround with transactions. I configured JPA to handle my Entitys, and want to persist them in the database. The problem is, CMT will not rollback, when my program throws an runtimeException. The idea behind this "container thing" is so hard to understand and so poorly documented. @transactional managed transactions, pure CDI Interceptor managed transactions and Bean Managed transactions are working like a charm. Here is what I coded: This is a simple "Cinema-Demonstration". you want to see two Movies with X seats. The Seats are limited. If there are not enough seats in Films,

I'm new to hibernate and I want it to use the database connection from the application server via JNDI. The Strange thing is, that it creates my tables in the database but it doesn't save the entity. It seems, that it doesn't commit. Has someone experienced similar problems with hibernate? This is a little test-servlet: public class WriteTest extends HttpServlet { @Override public void doGet(HttpServletRequest request, HttpServletResponse response) { /*try { User user = new User("Hans", "Maulwurf", "hans.maulwurf@test.de"); InitialContext ctx = new InitialContext(); UserFacadeBean bean =

My session bean does not execute an update on a managed entity. I have included code for the classes concerned. When I modify the date field of an event by using a prime faces schedule component and pass the modified entity to a session bean and call em.merge(event) the entity manager does not attempt to update the entity and no changes are registered in the database. Session Bean @Stateless @LocalBean public class CalendarSessionBean implements Serializable { @PersistenceContext private EntityManager em; public void moveEvent (CalendarEvent event) { em.merge(event); Logger.getLogger("example"

Below is my understand that JTA/ JTS handle transaction time out issue. But I cannot find my document or material to back my understand. Is my understand right? Do u know any material is refer to this issue? Application Server iterates through all the transactions to check timeout. If a transaction timeout occurs, application server marks roll back for the transaction, and log down the detail. But Application Server neither throws exception nor interrupts the transaction this moment. When the transaction thread continue to attempt to access another transactional resource (like JDBC/ JMS), the