source.getPersistenceContext().incrementCascadeLevel(); try { new Cascade( getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source ) .cascade( persister, entity, anything ); } finally { source.getPersistenceContext().decrementCascadeLevel(); }
source.getPersistenceContext().incrementCascadeLevel(); try { new Cascade( getCascadeAction(), Cascade.BEFORE_MERGE, source ) .cascade(persister, entity, copyCache); } 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/AbstractSaveEventListener.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/DefaultMergeEventListener.java
Method name: void cascadeAfterSave(EventSource, EntityPersister, Object, Object) Method name: void cascadeOnMerge(EventSource, EntityPersister, Object, Map)
Number of AST nodes: 3 Number of AST nodes: 3
1
source.getPersistenceContext().incrementCascadeLevel();
1
source.getPersistenceContext().incrementCascadeLevel();
2
		try {
2
		try {
3
			new Cascade( getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source )
3
			new Cascade( getCascadeAction(), Cascade.BEFORE_MERGE, source )
4
					.cascade( persister, entity, anything );
4
					.cascade(persister, entity, copyCache);
5
		}
5
		}
6
		finally {
6
		finally {
7
			source.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)0.1
Clones locationClones are in different classes having the same super class
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)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    source.getPersistenceContext().incrementCascadeLevel();
    1
    source.getPersistenceContext().incrementCascadeLevel();
    2
    try
    2
    try
    3
    new Cascade(getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source).cascade(persister, entity, anything);
    3
    new Cascade(getCascadeAction(), Cascade.AFTER_INSERT_BEFORE_DELETE, source).cascade(persister, entity, anything);
    3
    new Cascade(getCascadeAction(), Cascade.BEFORE_MERGE, source).cascade(persister, entity, copyCache);
    Differences
    Expression1Expression2Difference
    anythingcopyCacheVARIABLE_NAME_MISMATCH
    java.lang.Objectjava.util.MapVARIABLE_TYPE_MISMATCH
    AFTER_INSERT_BEFORE_DELETEBEFORE_MERGEVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable anything does not match with type java.util.Map of variable copyCache
    • Make classes java.lang.Object and java.util.Map extend a common superclass
    3
    new Cascade(getCascadeAction(), Cascade.BEFORE_MERGE, source).cascade(persister, entity, copyCache);
    Precondition Violations (1)
    Row Violation
    1Type java.lang.Object of variable anything does not match with type java.util.Map of variable copyCache