if ( !options.isAllowProxyCreation() ) { impl = load( event, persister, keyToLoad, options ); if ( impl == null ) { event.getSession().getFactory().getEntityNotFoundDelegate().handleEntityNotFound( persister.getEntityName(), keyToLoad.getIdentifier()); } }
if ( optionalKey != null ) { // we did not find a collection element in the result set, so we // ensure that a collection is created with the owner's identifier, // since what we have is an empty collection if ( log.isDebugEnabled() ) { log.debug( "result set contains (possibly empty) collection: " + MessageHelper.collectionInfoString( persister, optionalKey, getFactory() ) ); } persistenceContext.getLoadContexts() .getCollectionLoadContext( rs ) .getLoadingCollection( persister, optionalKey ); // handle empty collection }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/DefaultLoadEventListener.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/Loader.java
Method name: Object returnNarrowedProxy(LoadEvent, EntityPersister, EntityKey, LoadEventListener.LoadType, PersistenceContext, Object) Method name: void readCollectionElement(Object, Serializable, CollectionPersister, CollectionAliases, ResultSet, SessionImplementor)
Number of AST nodes: 4 Number of AST nodes: 4
1
if ( !options.isAllowProxyCreation() ) {
1
if ( option
2
			impl = load( event, persister, keyToLoad, options );
3
			if ( impl == null ) {
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				event.getSession().getFactory().getEntityNotFoundDelegate().handleEntityNotFound( persister.getEntityName(), keyToLoad.getIdentifier());
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			}
2
alKey != null ) {
3
			// we did not find a collection element in the result set, so we
4
			// ensure that a collection is created with the owner's identifier,
5
			// since what we have is an empty collection
6
			if ( log.isDebugEnabled() ) {
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				log.debug( 
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						"result set contains (possibly empty) collection: " +
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						MessageHelper.collectionInfoString( persister, optionalKey, getFactory() ) 
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					);
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			}
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			persistenceContext.getLoadContexts()
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					.getCollectionLoadContext( rs )
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					.getLoadingCollection( persister, optionalKey ); // handle empty collection
6
		}
15
		}
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1