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OPENJPA-903 - Commit contribution submitted by Tim McConnell. [Ref: http://archives.postgresql.org/pgsql-jdbc/2008-01/msg00089.php] 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@749423 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Albert Lee 2009-03-02 19:32:14 +00:00
parent a95c0f0f89
commit 781c837812
2 changed files with 18 additions and 8 deletions
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1
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/PostgresDictionary.java
View File

@ -144,6 +144,7 @@ public class PostgresDictionary
}));
supportsLockingWithDistinctClause = false;
supportsQueryTimeout = false;
supportsLockingWithOuterJoin = false;
supportsNullTableForGetImportedKeys = true;

25
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/exception/TestException.java
View File

@ -29,6 +29,7 @@ import javax.persistence.OptimisticLockException;
import javax.persistence.Query;
import javax.persistence.TransactionRequiredException;
import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
import org.apache.openjpa.jdbc.sql.DBDictionary;
import org.apache.openjpa.jdbc.sql.SQLErrorCodeReader;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
@ -54,6 +55,10 @@ public class TestException extends SingleEMFTestCase {
* exception thrown is an instance of javax.persistence.OptimisticException.
*/
public void testThrowsOptimisticException() {
boolean supportsQueryTimeout = ((JDBCConfiguration) emf
.getConfiguration()).getDBDictionaryInstance().supportsQueryTimeout;
EntityManager em1 = emf.createEntityManager();
EntityManager em2 = emf.createEntityManager();
assertNotEquals(em1, em2);
@ -75,14 +80,18 @@ public class TestException extends SingleEMFTestCase {
assertTrue(pc1 != pc2);
pc1.setName("Modified in TXN1");
em1.flush();
try {
pc2.setName("Modified in TXN2");
em2.flush();
fail("Expected " + OptimisticLockException.class);
} catch (Throwable t) {
assertException(t, OptimisticLockException.class);
}
if (supportsQueryTimeout) {
em1.flush();
try {
pc2.setName("Modified in TXN2");
em2.flush();
fail("Expected " + OptimisticLockException.class);
} catch (Throwable t) {
assertException(t, OptimisticLockException.class);
}
} else {
pc2.setName("Modified in TXN2");
}
em1.getTransaction().commit();
try {