if (postListeners.length>0) { PostUpdateEvent postEvent = new PostUpdateEvent( getInstance(), getId(), state, previousState, getPersister(), (EventSource) getSession() ); for ( int i = 0; i < postListeners.length; i++ ) { postListeners[i].onPostUpdate(postEvent); } }
PreUpdateEvent preEvent = new PreUpdateEvent( getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession() ); for ( int i = 0; i < preListeners.length; i++ ) { veto = preListeners[i].onPreUpdate(preEvent) || veto; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityUpdateAction.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityUpdateAction.java
Method name: void postUpdate() Method name: boolean preUpdate()
Number of AST nodes: 4 Number of AST nodes: 3
1
if (postListeners.length>0) {
2
			PostUpdateEvent postEvent = new PostUpdateEvent( 
1
PreUpdateEvent preEvent = new PreUpdateEvent( 
3
					getInstance(), 
2
					getInstance(), 
4
					getId(), 
3
					getId(), 
5
					state, 
4
					state, 
6
					previousState, 
5
					previousState, 
7
					getPersister(),
6
					getPersister(),
8
					(EventSource) getSession() 
7
					(EventSource)getSession()
9
				);
8
				);
10
			for ( int i = 0; i < postListeners.length; i++ ) {
9
			for ( int i = 0; i < preListeners.length; i++ ) {
11
				postListeners[i].onPostUpdate(postEvent);
10
				veto = preListeners[i].onPreUpdate(preEvent) || veto;
12
			}
11
			}
13
		}
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)0.7
Clones locationClones are declared in the same class
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)184.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    PostUpdateEvent postEvent = new PostUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    3
    PostUpdateEvent postEvent = new PostUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    4
    PreUpdateEvent preEvent = new PreUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PostUpdateEventorg.hibernate.event.PreUpdateEventSUBCLASS_TYPE_MISMATCH
    postEventpreEventVARIABLE_NAME_MISMATCH
    org.hibernate.event.PostUpdateEventorg.hibernate.event.PreUpdateEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PostUpdateEventorg.hibernate.event.PreUpdateEventSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new PreUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    PreUpdateEvent preEvent = new PreUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    4
    for (int i = 0; i < postListeners.length; i++)
    4
    for (int i = 0; i < postListeners.length; i++)
    5
    for (int i = 0; i < preListeners.length; i++)
    Differences
    Expression1Expression2Difference
    postListenerspreListenersVARIABLE_NAME_MISMATCH
    org.hibernate.event.PostUpdateEventListener[]org.hibernate.event.PreUpdateEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable postListeners.length does not match with type int of variable preListeners.length
    • Make classes org.hibernate.event.PostUpdateEventListener[] and org.hibernate.event.PreUpdateEventListener[] extend a common superclass
    5
    for (int i = 0; i < preListeners.length; i++)
    5
    postListeners[i].onPostUpdate(postEvent);
    5
    postListeners[i].onPostUpdate(postEvent);
    Preondition Violations
    Unmatched statement postListeners[i].onPostUpdate(postEvent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                            
                                                                                                                
    6
    veto = preListeners[i].onPreUpdate(preEvent) || veto;
    Preondition Violations
    Unmatched statement veto=preListeners[i].onPreUpdate(preEvent) || veto; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    veto = preListeners[i].onPreUpdate(preEvent) || veto;
    Precondition Violations (6)
    Row Violation
    1Expression new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new PreUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Type int of variable postListeners.length does not match with type int of variable preListeners.length
    4Unmatched statement postListeners[i].onPostUpdate(postEvent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement veto=preListeners[i].onPreUpdate(preEvent) || veto; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Clone fragment #1 returns variables postEvent, i , while Clone fragment #2 returns variables preEvent, i