Examples with TransactionAttribute javax.ejb.TransactionAttribute used on opensource projects

Example 16 with TransactionAttribute

use of javax.ejb.TransactionAttribute in project wildfly by wildfly.

the class SFSB4LC method updateEmployeeAddress.

/**
 * Update Employee's address
 */
@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void updateEmployeeAddress(int id, String address, boolean fail) {
    EntityManager em = emf.createEntityManager();
    Employee emp = em.find(Employee.class, id);
    emp.setAddress(address);
    em.merge(emp);
    em.flush();
    if (fail) {
        // Asked to fail...throwing exception for rollback
        throw new RollbackException();
    }
}

Example 17 with TransactionAttribute

use of javax.ejb.TransactionAttribute in project wildfly by wildfly.

the class SFSBCMT method queryEmployeeNameRequireNewTX.

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public Employee queryEmployeeNameRequireNewTX(int id) {
    Query q = em.createQuery("SELECT e FROM Employee e where id=?");
    q.setParameter(1, new Integer(id));
    return (Employee) q.getSingleResult();
}

Example 18 with TransactionAttribute

use of javax.ejb.TransactionAttribute in project wildfly by wildfly.

the class TransactionalBean method intermittentCommitFailureTwoPhase.

@TransactionAttribute(TransactionAttributeType.MANDATORY)
public void intermittentCommitFailureTwoPhase() {
    try {
        Transaction txn = tm.getTransaction();
        log.debugf("Invocation to #intermittentCommitFailure with transaction: %s", txn);
        txn.enlistResource(new TestCommitFailureXAResource(transactionCheckerSingleton));
        txn.enlistResource(new PersistentTestXAResource(transactionCheckerSingleton));
    } catch (Exception e) {
        throw new IllegalStateException("Cannot enlist one of the XAResources " + TestCommitFailureXAResource.class.getSimpleName() + " or " + PersistentTestXAResource.class.getSimpleName() + " to the transaction", e);
    }
}

Example 19 with TransactionAttribute

use of javax.ejb.TransactionAttribute in project wildfly by wildfly.

the class TransactionalBean method intermittentCommitFailure.

@TransactionAttribute(TransactionAttributeType.MANDATORY)
public void intermittentCommitFailure() {
    try {
        Transaction txn = tm.getTransaction();
        log.debugf("Invocation to #intermittentCommitFailure with the transaction: %s", txn);
        txn.enlistResource(new TestCommitFailureXAResource(transactionCheckerSingleton));
    } catch (Exception e) {
        throw new IllegalStateException("Cannot enlist single " + TestCommitFailureXAResource.class.getSimpleName() + " to the transaction", e);
    }
}

Example 20 with TransactionAttribute

use of javax.ejb.TransactionAttribute in project wildfly by wildfly.

the class TransactionalBean method enlistOnePersistentXAResource.

@TransactionAttribute(TransactionAttributeType.MANDATORY)
public void enlistOnePersistentXAResource() {
    try {
        log.debugf("Invocation to #enlistOnePersistentXAResource with transaction", tm.getTransaction());
        tm.getTransaction().enlistResource(new PersistentTestXAResource(transactionCheckerSingleton));
    } catch (Exception e) {
        throw new IllegalStateException("Cannot enlist single " + PersistentTestXAResource.class.getSimpleName() + " to transaction", e);
    }
}