session.getPersistenceContext().incrementCascadeLevel(); try { new Cascade( getCascadingAction(), Cascade.BEFORE_FLUSH, session ) .cascade( persister, object, anything ); } finally { session.getPersistenceContext().decrementCascadeLevel(); }
source.getPersistenceContext().incrementCascadeLevel(); try { new Cascade( getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source ) .cascade( persister, entity, anything ); } finally { source.getPersistenceContext().decrementCascadeLevel(); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/AbstractFlushingEventListener.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/AbstractSaveEventListener.java
Method name: void cascadeOnFlush(EventSource, EntityPersister, Object, Object) Method name: void cascadeAfterSave(EventSource, EntityPersister, Object, Object)
Number of AST nodes: 3 Number of AST nodes: 3
1
session.getPersistenceContext().incrementCascadeLevel();
1
source.getPersistenceContext().incrementCascadeLevel();
2
		try {
2
		try {
3
			new Cascade( getCascadingAction(), Cascade.BEFORE_FLUSH, session )
3
			new Cascade( getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source )
4
			.cascade( persister, object, anything );
4
					.cascade( persister, entity, anything );
5
		}
5
		}
6
		finally {
6
		finally {
7
			session.getPersistenceContext().decrementCascadeLevel();
7
			source.getPersistenceContext().decrementCascadeLevel();
8
		}
8
		}
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
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    session.getPersistenceContext().incrementCascadeLevel();
    1
    session.getPersistenceContext().incrementCascadeLevel();
    1
    source.getPersistenceContext().incrementCascadeLevel();
    Differences
    Expression1Expression2Difference
    sessionsourceVARIABLE_NAME_MISMATCH
    1
    source.getPersistenceContext().incrementCascadeLevel();
    2
    try
    2
    try
    2
    try
    Differences
    Expression1Expression2Difference
    sessionsourceVARIABLE_NAME_MISMATCH
    2
    try
    3
    new Cascade(getCascadingAction(), Cascade.BEFORE_FLUSH, session).cascade(persister, object, anything);
    3
    new Cascade(getCascadingAction(), Cascade.BEFORE_FLUSH, session).cascade(persister, object, anything);
    3
    new Cascade(getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source).cascade(persister, entity, anything);
    Differences
    Expression1Expression2Difference
    objectentityVARIABLE_NAME_MISMATCH
    getCascadingActiongetCascadeActionMETHOD_INVOCATION_NAME_MISMATCH
    BEFORE_FLUSHAFTER_INSERT_BEFORE_DELETEVARIABLE_NAME_MISMATCH
    sessionsourceVARIABLE_NAME_MISMATCH
    3
    new Cascade(getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source).cascade(persister, entity, anything);
    Precondition Violations (1)
    Row Violation
    1The refactoring of the clones is infeasible, because classes org.hibernate.event.def.AbstractFlushingEventListener and org.hibernate.event.def.AbstractSaveEventListener do not have a common superclass