if (preListeners.length>0) { PreInsertEvent preEvent = new PreInsertEvent( getInstance(), getId(), state, getPersister(), (EventSource)getSession() ); for ( int i = 0; i < preListeners.length; i++ ) { veto = preListeners[i].onPreInsert(preEvent) || veto; } }
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); } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityInsertAction.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityUpdateAction.java
Method name: boolean preInsert() Method name: void postCommitUpdate()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (preListeners.length>0) {
1
if (postListeners.length>0) {
2
			PreInsertEvent preEvent = new PreInsertEvent( 
2
			PostUpdateEvent postEvent = new PostUpdateEvent( 
3
getInstance(), 
3
					getInstance(), 
4
getId(), 
4
					getId(), 
5
state, 
5
					state, 
6
					previousState, 
6
getPersister(), 
7
					getPersister(),
7
(EventSource)getSession() 
8
					(EventSource) getSession()
8
);
9
				);
9
			for ( int i = 0; i < preListeners.length; i++ ) {
10
			for ( int i = 0; i < postListeners.length; i++ ) {
10
				veto = preListeners[i].onPreInsert(preEvent) || veto;
11
				postListeners[i].onPostUpdate(postEvent);
11
			}
12
			}
12
		}
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)175.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    if (preListeners.length > 0)
    3
    if (preListeners.length > 0)
    2
    if (postListeners.length > 0)
    Differences
    Expression1Expression2Difference
    preListenerspostListenersVARIABLE_NAME_MISMATCH
    org.hibernate.event.PreInsertEventListener[]org.hibernate.event.PostUpdateEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable preListeners.length does not match with type int of variable postListeners.length
    • Make classes org.hibernate.event.PreInsertEventListener[] and org.hibernate.event.PostUpdateEventListener[] extend a common superclass
    2
    if (postListeners.length > 0)
    4
    PreInsertEvent preEvent = new PreInsertEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    4
    PreInsertEvent preEvent = new PreInsertEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    3
    PostUpdateEvent postEvent = new PostUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PreInsertEventorg.hibernate.event.PostUpdateEventSUBCLASS_TYPE_MISMATCH
    preEventpostEventVARIABLE_NAME_MISMATCH
    org.hibernate.event.PreInsertEventorg.hibernate.event.PostUpdateEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PreInsertEventorg.hibernate.event.PostUpdateEventSUBCLASS_TYPE_MISMATCH
    new PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession())new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession())ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    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 PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    PostUpdateEvent postEvent = new PostUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    5
    for (int i = 0; i < preListeners.length; i++)
    5
    for (int i = 0; i < preListeners.length; i++)
    4
    for (int i = 0; i < postListeners.length; i++)
    Differences
    Expression1Expression2Difference
    preListenerspostListenersVARIABLE_NAME_MISMATCH
    org.hibernate.event.PreInsertEventListener[]org.hibernate.event.PostUpdateEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable preListeners.length does not match with type int of variable postListeners.length
    • Make classes org.hibernate.event.PreInsertEventListener[] and org.hibernate.event.PostUpdateEventListener[] extend a common superclass
    4
    for (int i = 0; i < postListeners.length; i++)
                                                                                            
    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
    5
    postListeners[i].onPostUpdate(postEvent);
    6
    veto = preListeners[i].onPreInsert(preEvent) || veto;
    6
    veto = preListeners[i].onPreInsert(preEvent) || veto;
    Preondition Violations
    Unmatched statement veto=preListeners[i].onPreInsert(preEvent) || veto; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                
    Precondition Violations (9)
    Row Violation
    1Type int of variable preListeners.length does not match with type int of variable postListeners.length
    2Expression new PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new PreInsertEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Type int of variable preListeners.length does not match with type int of variable postListeners.length
    7Unmatched 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
    8Unmatched statement veto=preListeners[i].onPreInsert(preEvent) || veto; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9Clone fragment #1 returns variables preEvent, i , while Clone fragment #2 returns variables postEvent, i