Examples with OptimisticLockException javax.persistence.OptimisticLockException used on opensource projects

Example 16 with OptimisticLockException

use of javax.persistence.OptimisticLockException in project nhin-d by DirectProject.

the class AggregationDAOImpl_addUpdateAggregationTest method testAddUpdateAggregationTest_optomisticLockException_assertAggregationVersionException.

@Test
public void testAddUpdateAggregationTest_optomisticLockException_assertAggregationVersionException() throws Exception {
    EntityManager mgr = mock(EntityManager.class);
    doThrow(new OptimisticLockException()).when(mgr).persist(any());
    final AggregationDAOImpl dao = new AggregationDAOImpl();
    dao.setEntityManager(mgr);
    boolean exceptionOccured = false;
    try {
        final Aggregation insert = new Aggregation();
        insert.setExchangeBlob(new byte[] { 0, 3, 2 });
        insert.setId("12345");
        insert.setVersion(0);
        dao.addUpdateAggregation(insert);
    } catch (AggregationVersionException e) {
        exceptionOccured = true;
    }
    assertTrue(exceptionOccured);
}

Example 17 with OptimisticLockException

use of javax.persistence.OptimisticLockException in project uPortal by Jasig.

the class JpaClusterLockDao method updateLock.

@Override
public void updateLock(final String mutexName) {
    this.executeIgnoreRollback(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            final EntityManager entityManager = getEntityManager();
            final ClusterMutex clusterMutex = getClusterMutex(mutexName);
            validateLockedMutex(clusterMutex);
            clusterMutex.updateLock();
            entityManager.persist(clusterMutex);
            try {
                entityManager.flush();
                logger.trace("Updated {}", clusterMutex);
            } catch (OptimisticLockException e) {
                final IllegalMonitorStateException imse = new IllegalMonitorStateException("Failed to update " + mutexName + " due to another thread/server updating the mutex");
                imse.initCause(e);
                throw imse;
            }
        }
    });
}

Example 18 with OptimisticLockException

use of javax.persistence.OptimisticLockException in project uPortal by Jasig.

the class JpaClusterLockDao method releaseLock.

@Override
public void releaseLock(final String mutexName) {
    this.executeIgnoreRollback(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            final EntityManager entityManager = getEntityManager();
            final ClusterMutex clusterMutex = getClusterMutex(mutexName);
            validateLockedMutex(clusterMutex);
            clusterMutex.unlock();
            entityManager.persist(clusterMutex);
            try {
                entityManager.flush();
                logger.trace("Released {}", clusterMutex);
            } catch (OptimisticLockException e) {
                final IllegalMonitorStateException imse = new IllegalMonitorStateException("Failed to unlock " + mutexName + " due to another thread/server updating the mutex");
                imse.initCause(e);
                throw imse;
            }
        }
    });
}