3:55 a.m.
Author: steve.ebersole(a)jboss.com
Date: 2009-11-20 21:55:36 -0500 (Fri, 20 Nov 2009)
New Revision: 18019
Modified:
core/branches/Branch_3_3/core/src/main/java/org/hibernate/collection/PersistentMap.java
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/Mappings.hbm.xml
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/PersistentMapTest.java
Log:
HHH-2584 - PersistentMap.remove() incorrect on uninitialized, non-extra-lazy map
Modified:
core/branches/Branch_3_3/core/src/main/java/org/hibernate/collection/PersistentMap.java
===================================================================
---
core/branches/Branch_3_3/core/src/main/java/org/hibernate/collection/PersistentMap.java 2009-11-21
02:01:45 UTC (rev 18018)
+++
core/branches/Branch_3_3/core/src/main/java/org/hibernate/collection/PersistentMap.java 2009-11-21
02:55:36 UTC (rev 18019)
@@ -199,17 +199,17 @@
public Object remove(Object key) {
if ( isPutQueueEnabled() ) {
Object old = readElementByIndex( key );
- queueOperation( new Remove( key, old ) );
- return old;
- }
- else {
- // TODO : safe to interpret "map.remove(key) == null" as non-dirty?
- initialize( true );
- if ( map.containsKey( key ) ) {
- dirty();
+ if ( old != UNKNOWN ) {
+ queueOperation( new Remove( key, old ) );
+ return old;
}
- return map.remove( key );
}
+ // TODO : safe to interpret "map.remove(key) == null" as non-dirty?
+ initialize( true );
+ if ( map.containsKey( key ) ) {
+ dirty();
+ }
+ return map.remove( key );
}
/**
Modified:
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/Mappings.hbm.xml
===================================================================
---
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/Mappings.hbm.xml 2009-11-21
02:01:45 UTC (rev 18018)
+++
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/Mappings.hbm.xml 2009-11-21
02:55:36 UTC (rev 18019)
@@ -11,7 +11,7 @@
<map name="children" inverse="true"
cascade="all">
<key column="PARENT" />
- <map-key type="string" />
+ <map-key type="string" formula="NAME"/>
<one-to-many class="Child" />
</map>
</class>
Modified:
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/PersistentMapTest.java
===================================================================
---
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/PersistentMapTest.java 2009-11-21
02:01:45 UTC (rev 18018)
+++
core/branches/Branch_3_3/testsuite/src/test/java/org/hibernate/test/collection/map/PersistentMapTest.java 2009-11-21
02:55:36 UTC (rev 18019)
@@ -10,7 +10,7 @@
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
/**
- * todo: describe PersistentMapTest
+ * Test various situations using a {@link PersistentMap}.
*
* @author Steve Ebersole
*/
@@ -27,6 +27,7 @@
return new FunctionalTestClassTestSuite( PersistentMapTest.class );
}
+ @SuppressWarnings({ "unchecked" })
public void testWriteMethodDirtying() {
Parent parent = new Parent( "p1" );
Child child = new Child( "c1" );
@@ -38,7 +39,7 @@
session.beginTransaction();
session.save( parent );
session.flush();
- // at this point, the set on parent has now been replaced with a PersistentSet...
+ // at this point, the map on parent has now been replaced with a PersistentMap...
PersistentMap children = ( PersistentMap ) parent.getChildren();
Object old = children.put( child.getName(), child );
@@ -99,4 +100,38 @@
session.getTransaction().commit();
session.close();
}
+
+ public void testRemoveAgainstUninitializedMap() {
+ Parent parent = new Parent( "p1" );
+ Child child = new Child( "c1" );
+ parent.addChild( child );
+
+ Session session = openSession();
+ session.beginTransaction();
+ session.save( parent );
+ session.getTransaction().commit();
+ session.close();
+
+ // Now reload the parent and test removing the child
+ session = openSession();
+ session.beginTransaction();
+ parent = ( Parent ) session.get( Parent.class, parent.getName() );
+ Child child2 = ( Child ) parent.getChildren().remove( child.getName() );
+ child2.setParent( null );
+ assertNotNull( child2 );
+ assertTrue( parent.getChildren().isEmpty() );
+ session.getTransaction().commit();
+ session.close();
+
+ // Load the parent once again and make sure child is still gone
+ // then cleanup
+ session = openSession();
+ session.beginTransaction();
+ parent = ( Parent ) session.get( Parent.class, parent.getName() );
+ assertTrue( parent.getChildren().isEmpty() );
+ session.delete( child2 );
+ session.delete( parent );
+ session.getTransaction().commit();
+ session.close();
+ }
}