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OPENJPA-1638: Add new testcase. 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@936445 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Richard G. Curtis 2010-04-21 19:05:41 +00:00
parent 58f33c2119
commit 0cfb656770
1 changed files with 29 additions and 2 deletions
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31
openjpa-persistence-locking/src/test/java/org/apache/openjpa/persistence/lockmgr/TestNamedQueryLockMode.java
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@ -19,8 +19,13 @@
package org.apache.openjpa.persistence.lockmgr;
import javax.persistence.EntityManager;
import javax.persistence.LockModeType;
import javax.persistence.Query;
import org.apache.openjpa.persistence.FetchPlan;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.OpenJPAEntityManagerSPI;
import org.apache.openjpa.persistence.OpenJPAQuery;
import org.apache.openjpa.persistence.TransactionRequiredException;
import org.apache.openjpa.persistence.test.AllowFailure;
import org.apache.openjpa.persistence.test.SQLListenerTestCase;
@ -57,8 +62,7 @@ public class TestNamedQueryLockMode extends SQLListenerTestCase {
EntityManager em = emf.createEntityManager();
// execute without a transaction
try {
em.createNamedQuery("findEmployeeByIdWithLock").setParameter("id",
0).getResultList();
em.createNamedQuery("findEmployeeByIdWithLock").setParameter("id", 0).getResultList();
fail("Expected " + TransactionRequiredException.class.getName());
} catch (TransactionRequiredException e) {
// Expected
@ -70,6 +74,29 @@ public class TestNamedQueryLockMode extends SQLListenerTestCase {
em.getTransaction().begin();
assertClausePresentInSQL("FOR UPDATE", em.createNamedQuery("findEmployeeById").setParameter("id", 0));
assertClausePresentInSQL("FOR UPDATE", em.createNamedQuery("findEmployeeById").setParameter("id", 0));
OpenJPAEntityManager oem = (OpenJPAEntityManager)em;
OpenJPAQuery<?> q = oem.createNamedQuery("findEmployeeById").setParameter("id", 0);
FetchPlan fp = q.getFetchPlan();
fp.setReadLockMode(LockModeType.NONE);
em.getTransaction().commit();
}
public void testForUpdateClauseAbsentInQueryWithFetchPlanNoneLockMode() {
OpenJPAEntityManagerSPI em = emf.createEntityManager();
em.getTransaction().begin();
OpenJPAQuery<?> q = em.createNamedQuery("findEmployeeById").setParameter("id", 0);
FetchPlan fp = q.getFetchPlan();
fp.setReadLockMode(LockModeType.NONE);
assertClauseAbsentInSQL("FOR UPDATE", q);
q = em.createNamedQuery("findEmployeeByIdWithNoLock").setParameter("id", 0);
fp = q.getFetchPlan();
fp.setReadLockMode(LockModeType.NONE);
assertClauseAbsentInSQL("FOR UPDATE", q);
em.getTransaction().commit();
}