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HHH-5207 : Unexpected exception occurs during refresh of a detached immutable entity 

git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@19451 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Gail Badner 2010-05-10 18:34:22 +00:00
parent 9d93984ca1
commit 14bdaec5e7
2 changed files with 85 additions and 1 deletions
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6
core/src/main/java/org/hibernate/event/def/DefaultRefreshEventListener.java
View File

@ -152,8 +152,14 @@ public class DefaultRefreshEventListener implements RefreshEventListener {
// Keep the same read-only/modifiable setting for the entity that it had before refreshing;
// If it was transient, then set it to the default for the source.
if ( result != null ) {
if ( ! persister.isMutable() ) {
// this is probably redundant; it should already be read-only
source.setReadOnly( result, true );
}
else {
source.setReadOnly( result, ( e == null ? source.isDefaultReadOnly() : e.isReadOnly() ) );
}
}
source.setFetchProfile(previousFetchProfile);
UnresolvableObjectException.throwIfNull( result, id, persister.getEntityName() );

78
testsuite/src/test/java/org/hibernate/test/immutable/ImmutableTest.java
View File

@ -361,6 +361,84 @@ public class ImmutableTest extends FunctionalTestCase {
assertDeleteCount( 3 );
}
public void testRefreshImmutable() {
clearCounts();
Contract c = new Contract( null, "gavin", "phone");
ContractVariation cv1 = new ContractVariation(1, c);
cv1.setText("expensive");
ContractVariation cv2 = new ContractVariation(2, c);
cv2.setText("more expensive");
Session s = openSession();
Transaction t = s.beginTransaction();
s.saveOrUpdate( c );
assertTrue( s.isReadOnly( c ) );
assertTrue( s.isReadOnly( cv1 ) );
assertTrue( s.isReadOnly( cv2 ) );
t.commit();
s.close();
assertInsertCount( 3 );
assertUpdateCount( 0 );
clearCounts();
s = openSession();
t = s.beginTransaction();
// refresh detached
s.refresh( c );
assertTrue( s.isReadOnly( c ) );
assertEquals( c.getCustomerName(), "gavin" );
assertEquals( c.getVariations().size(), 2 );
Iterator it = c.getVariations().iterator();
cv1 = (ContractVariation) it.next();
assertEquals( cv1.getText(), "expensive" );
cv2 = (ContractVariation) it.next();
assertEquals( cv2.getText(), "more expensive" );
assertTrue( s.isReadOnly( cv1 ) );
assertTrue( s.isReadOnly( cv2 ) );
t.commit();
s.close();
assertInsertCount( 0 );
assertUpdateCount( 0 );
clearCounts();
c.setCustomerName( "joe" );
s = openSession();
t = s.beginTransaction();
// refresh updated detached
s.refresh( c );
assertTrue( s.isReadOnly( c ) );
assertEquals( c.getCustomerName(), "gavin" );
assertEquals( c.getVariations().size(), 2 );
it = c.getVariations().iterator();
cv1 = (ContractVariation) it.next();
assertEquals( cv1.getText(), "expensive" );
cv2 = (ContractVariation) it.next();
assertEquals( cv2.getText(), "more expensive" );
assertTrue( s.isReadOnly( cv1 ) );
assertTrue( s.isReadOnly( cv2 ) );
t.commit();
s.close();
assertInsertCount( 0 );
assertUpdateCount( 0 );
clearCounts();
s = openSession();
t = s.beginTransaction();
s.delete(c);
assertEquals( s.createCriteria(Contract.class).setProjection( Projections.rowCount() ).uniqueResult(), new Long(0) );
assertEquals( s.createCriteria(ContractVariation.class).setProjection( Projections.rowCount() ).uniqueResult(), new Long(0) );
t.commit();
s.close();
assertUpdateCount( 0 );
assertDeleteCount( 3 );
}
public void testImmutable() {
clearCounts();