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Update TestNamedQueryLockMode to handle DB2 lock clauses 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/branches/2.0.x@1159899 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Dick 2011-08-20 19:02:08 +00:00
parent d7d14443ff
commit 86df8e8e31
1 changed files with 18 additions and 5 deletions
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23
openjpa-persistence-locking/src/test/java/org/apache/openjpa/persistence/lockmgr/TestNamedQueryLockMode.java
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@ -22,6 +22,7 @@ import javax.persistence.EntityManager;
import javax.persistence.LockModeType;
import javax.persistence.Query;
import org.apache.openjpa.jdbc.sql.DB2Dictionary;
import org.apache.openjpa.persistence.FetchPlan;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.OpenJPAEntityManagerSPI;
@ -44,12 +45,12 @@ public class TestNamedQueryLockMode extends SQLListenerTestCase {
"openjpa.LockManager", "pessimistic",
"openjpa.Optimistic", "false"
);
lockClause = getForUpdateClause();
}
public void testForUpdateClausePresentInNamedQueryWithLockMode() {
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
lockClause = getForUpdateClause();
assertClausePresentInSQL(lockClause, em.createNamedQuery("findEmployeeByIdWithLock").setParameter("id", 0));
em.getTransaction().rollback();
em.getTransaction().begin();
@ -75,15 +76,26 @@ public class TestNamedQueryLockMode extends SQLListenerTestCase {
public void testForUpdateClausePresentInQueryWithDefault() {
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
assertClausePresentInSQL(lockClause, em.createNamedQuery("findEmployeeById").setParameter("id", 0));
assertClausePresentInSQL(lockClause, em.createNamedQuery("findEmployeeById").setParameter("id", 0));
lockClause = getForUpdateClause();
if (!DB2Dictionary.class.isAssignableFrom(getDBDictionary().getClass())) {
// Skip test because "for update" clause in DB2 depends on LockMode type (i.e. WITH RR/RS)
// plus dict.forUpdateClause is not sensitive to this implementation.
assertClausePresentInSQL(lockClause, em.createNamedQuery("findEmployeeById").setParameter("id", 0));
assertClausePresentInSQL(lockClause, 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();
em.getTransaction().begin();
lockClause = getForUpdateClause();
OpenJPAQuery<?> q = em.createNamedQuery("findEmployeeById").setParameter("id", 0);
FetchPlan fp = q.getFetchPlan();
fp.setReadLockMode(LockModeType.NONE);
@ -101,6 +113,7 @@ public class TestNamedQueryLockMode extends SQLListenerTestCase {
public void testForUpdateClauseAbsentInQueryWithExplictNoLock() {
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
lockClause = getForUpdateClause();
assertClauseAbsentInSQL(lockClause, em.createNamedQuery("findEmployeeByIdWithNoLock").setParameter("id", 0));
assertClauseAbsentInSQL(lockClause, em.createNamedQuery("findEmployeeByIdWithNoLock").setParameter("id", 0));
em.getTransaction().commit();