PostDeleteEventListener[] postListeners = getSession().getListeners() .getPostDeleteEventListeners(); if (postListeners.length>0) { PostDeleteEvent postEvent = new PostDeleteEvent( getInstance(), getId(), state, getPersister(), (EventSource) getSession() ); for ( int i = 0; i < postListeners.length; i++ ) { postListeners[i].onPostDelete(postEvent); } }
PostUpdateEventListener[] postListeners = getSession().getListeners() .getPostCommitUpdateEventListeners(); 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/EntityDeleteAction.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityUpdateAction.java
Method name: void postDelete() Method name: void postCommitUpdate()
Number of AST nodes: 5 Number of AST nodes: 5
1
PostDeleteEventListener[] postListeners = getSession().getListeners()
1
PostUpdateEventListener[] postListeners = getSession().getListeners()
2
				.getPostDeleteEventListeners();
2
				.getPostCommitUpdateEventListeners();
3
		if (postListeners.length>0) {
3
		if (postListeners.length>0) {
4
			PostDeleteEvent postEvent = new PostDeleteEvent(
4
			PostUpdateEvent postEvent = new PostUpdateEvent( 
5
					getInstance(),
5
					getInstance(), 
6
					getId(),
6
					getId(), 
7
					state,
7
					state, 
8
					previousState, 
8
					getPersister(),
9
					getPersister(),
9
					(EventSource) getSession() 
10
					(EventSource) getSession()
10
			);
11
				);
11
			for ( int i = 0; i < postListeners.length; i++ ) {
12
			for ( int i = 0; i < postListeners.length; i++ ) {
12
				postListeners[i].onPostDelete(postEvent);
13
				postListeners[i].onPostUpdate(postEvent);
13
			}
14
			}
14
		}
15
		}
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                                                                          
    1
    PostUpdateEventListener[] postListeners = getSession().getListeners().getPostCommitUpdateEventListeners();
    1
    PostDeleteEventListener[] postListeners = getSession().getListeners().getPostDeleteEventListeners();
                                                                                                                                                                                                              
    2
    if (postListeners.length > 0)
    2
    if (postListeners.length > 0)
    2
    if (postListeners.length > 0)
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PostDeleteEventListener[]org.hibernate.event.PostUpdateEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.event.PostDeleteEventListener[] of variable postListeners does not match with type org.hibernate.event.PostUpdateEventListener[] of variable postListeners
    • Make classes org.hibernate.event.PostDeleteEventListener[] and org.hibernate.event.PostUpdateEventListener[] extend a common superclass
    2
    if (postListeners.length > 0)
    3
    PostDeleteEvent postEvent = new PostDeleteEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    3
    PostDeleteEvent postEvent = new PostDeleteEvent(getInstance(), getId(), state, getPersister(), (EventSource)getSession());
    3
    PostUpdateEvent postEvent = new PostUpdateEvent(getInstance(), getId(), state, previousState, getPersister(), (EventSource)getSession());
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PostDeleteEventorg.hibernate.event.PostUpdateEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PostDeleteEventorg.hibernate.event.PostUpdateEventSUBCLASS_TYPE_MISMATCH
    org.hibernate.event.PostDeleteEventorg.hibernate.event.PostUpdateEventSUBCLASS_TYPE_MISMATCH
    new PostDeleteEvent(getInstance(),getId(),state,getPersister(),(EventSource)getSession())new PostUpdateEvent(getInstance(),getId(),state,previousState,getPersister(),(EventSource)getSession())ARGUMENT_NUMBER_MISMATCH
    3
    PostUpdateEvent postEvent = new PostUpdateEvent(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++)
    4
    for (int i = 0; i < postListeners.length; i++)
    Differences
    Expression1Expression2Difference
    org.hibernate.event.PostDeleteEventListener[]org.hibernate.event.PostUpdateEventListener[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.event.PostDeleteEventListener[] of variable postListeners does not match with type org.hibernate.event.PostUpdateEventListener[] of variable postListeners
    • Make classes org.hibernate.event.PostDeleteEventListener[] 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);
    5
    postListeners[i].onPostDelete(postEvent);
    5
    postListeners[i].onPostDelete(postEvent);
    Preondition Violations
    Unmatched statement postListeners[i].onPostDelete(postEvent); 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.PostDeleteEventListener[] of variable postListeners does not match with type org.hibernate.event.PostUpdateEventListener[] of variable postListeners
    2Type org.hibernate.event.PostDeleteEventListener[] of variable postListeners does not match with type org.hibernate.event.PostUpdateEventListener[] of variable postListeners
    3Unmatched 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
    4Unmatched statement postListeners[i].onPostDelete(postEvent); 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 postEvent, i , while Clone fragment #2 returns variables postEvent, i