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 ) { PostInsertEvent postEvent = new PostInsertEvent( getInstance(), getId(), state, getPersister(), (EventSource) getSession() ); for ( int i = 0; i < postListeners.length; i++ ) { postListeners[i].onPostInsert(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/EntityInsertAction.java
Method name: boolean preInsert() Method name: void postCommitInsert()
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
			PostInsertEvent postEvent = new PostInsertEvent(
3
getInstance(), 
3
					getInstance(),
4
getId(), state, 
4
					getId(),
5
					state,
5
getPersister(), 
6
					getPersister(),
6
(EventSource)getSession() 
7
					(EventSource) getSession() 
7
);
8
			);
8
			for ( int i = 0; i < preListeners.length; i++ ) {
9
			for ( int i = 0; i < postListeners.length; i++ ) {
9
				veto = preListeners[i].onPreInsert(preEvent) || veto;
10
				postListeners[i].onPostInsert(postEvent);
10
			}
11
			}
11
		}
12
		}
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 declared in the same 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)2.5
    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.PostInsertEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.event.PreInsertEventListener[] of variable preListeners does not match with type org.hibernate.event.PostInsertEventListener[] of variable postListeners
    • Make classes org.hibernate.event.PreInsertEventListener[] and org.hibernate.event.PostInsertEventListener[] 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
    PostInsertEvent postEvent = new PostInsertEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PreInsertEventorg.hibernate.event.PostInsertEventSUBCLASS_TYPE_MISMATCH
    preEventpostEventVARIABLE_NAME_MISMATCH
    org.hibernate.event.PreInsertEventorg.hibernate.event.PostInsertEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PreInsertEventorg.hibernate.event.PostInsertEventSUBCLASS_TYPE_MISMATCH
    3
    PostInsertEvent postEvent = new PostInsertEvent(getInstance(), getId(), state, 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.PostInsertEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.event.PreInsertEventListener[] of variable preListeners does not match with type org.hibernate.event.PostInsertEventListener[] of variable postListeners
    • Make classes org.hibernate.event.PreInsertEventListener[] and org.hibernate.event.PostInsertEventListener[] extend a common superclass
    4
    for (int i = 0; i < postListeners.length; i++)
                                                                                            
    5
    postListeners[i].onPostInsert(postEvent);
    Preondition Violations
    Unmatched statement postListeners[i].onPostInsert(postEvent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    postListeners[i].onPostInsert(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 (5)
    Row Violation
    1Type org.hibernate.event.PreInsertEventListener[] of variable preListeners does not match with type org.hibernate.event.PostInsertEventListener[] of variable postListeners
    2Type org.hibernate.event.PreInsertEventListener[] of variable preListeners does not match with type org.hibernate.event.PostInsertEventListener[] of variable postListeners
    3Unmatched statement postListeners[i].onPostInsert(postEvent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched 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
    5Clone fragment #1 returns variables preEvent, i , while Clone fragment #2 returns variables postEvent, i