EntityPersister persister = session.getFactory().getEntityPersister( li.getEntityName() ); EntityKey key = new EntityKey( li.getIdentifier(), persister, session.getEntityMode() ); // any earlier proxy takes precedence if ( !proxiesByKey.containsKey( key ) ) { proxiesByKey.put( key, proxy ); } proxy.getHibernateLazyInitializer().setSession( session );
if ( reassociateIfUninitializedProxy( object, source ) ) { log.trace( "reassociated uninitialized proxy" ); // an uninitialized proxy, noop, don't even need to // return an id, since it is never a save() } else { //initialize properties of the event: final Object entity = source.getPersistenceContext().unproxyAndReassociate( object ); event.setEntity( entity ); event.setEntry( source.getPersistenceContext().getEntry( entity ) ); //return the id in the event object event.setResultId( performSaveOrUpdate( event ) ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/engine/StatefulPersistenceContext.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/DefaultSaveOrUpdateEventListener.java
Method name: void reassociateProxy(LazyInitializer, HibernateProxy) Method name: void onSaveOrUpdate(SaveOrUpdateEvent)
Number of AST nodes: 5 Number of AST nodes: 6
1
EntityPersister persister = session.getFactory().getEntityPersister( li.getEntityName() );
2
			EntityKey key = new EntityKey( li.getIdentifier(), persister, session.getEntityMode() );
1
if ( reassociateIfUninitializedProxy( object, source ) ) {
2
			log.trace( "reassociated uninitialized proxy" );
3
			// an uninitialized proxy, noop, don't even need to
4
			// return an id, since it is never a save()
5
		}
6
		else {
3
		  	// any earlier proxy takes precedence
7
			//
4
			if ( !proxiesByKey.containsKey( key ) ) {
5
				proxiesByKey.put( key, proxy );
6
			}
7
			proxy.getHibernateLazyInitializer()
8
initialize properties of the event:
9
			final Object entity = source.getPersistenceContext().unproxyAndReassociate( object );
10
			event.setEntity( entity );
11
			event.setEntry( source.getPersistenceContext().getEntry( entity ) );
12
			//return the id in the event object
8
.setSession( session );
13
			event.setResultId( performSaveOrUpdate( event ) );
14
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons12
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment5
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    2
    EntityPersister persister = session.getFactory().getEntityPersister(li.getEntityName());
                                                                                                                                                                                      
    3
    EntityKey key = new EntityKey(li.getIdentifier(), persister, session.getEntityMode());
                                                                                                                                                                              
    4
    if (!proxiesByKey.containsKey(key))
    4
    if (!proxiesByKey.containsKey(key))
    7
    if (reassociateIfUninitializedProxy(object, source))
    Differences
    Expression1Expression2Difference
    !proxiesByKey.containsKey(key)reassociateIfUninitializedProxy(object,source)TYPE_COMPATIBLE_REPLACEMENT
    7
    if (reassociateIfUninitializedProxy(object, source))
    5
    proxiesByKey.put(key, proxy);
                                                                  
                                                                                                      
    8
    log.trace("reassociated uninitialized proxy");
            
    else
                                                                                                                                                                            
    9
    final Object entity = source.getPersistenceContext().unproxyAndReassociate(object);
    Preondition Violations
    Unmatched statement final Object entity=source.getPersistenceContext().unproxyAndReassociate(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9
    final Object entity = source.getPersistenceContext().unproxyAndReassociate(object);
                                                            
    10
    event.setEntity(entity);
                                                                                                                                            
    11
    event.setEntry(source.getPersistenceContext().getEntry(entity));
                                                                                                        
    12
    event.setResultId(performSaveOrUpdate(event));
    6
    proxy.getHibernateLazyInitializer().setSession(session);
                                                                                                                          
    Precondition Violations (1)
    Row Violation
    1Unmatched statement final Object entity=source.getPersistenceContext().unproxyAndReassociate(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted