Session s = openSession(); s.beginTransaction(); A a = new A(); a.setData( "Anna" ); s.save( a ); s.getTransaction().commit(); s.close(); s = openSession(); s.beginTransaction(); // retrieve the previously saved instance from the database, and update it a = ( A ) s.get( A.class, new Long( a.getId() ) ); modifyEntity( a ); s.getTransaction().commit(); s.close(); verifyModifications( a.getId() );
Session s = openSession(); s.beginTransaction(); A a = new A(); a.setData( "Anna" ); s.save( a ); s.getTransaction().commit(); s.close(); // modify detached entity modifyEntity( a ); s = openSession(); s.beginTransaction(); s.update( a ); s.getTransaction().commit(); s.close(); verifyModifications( a.getId() );
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/cascade/MultiPathCascadeTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/cascade/MultiPathCascadeTest.java
Method name: void testMultiPathGetAndModify() Method name: void testMultiPathUpdateModifiedDetached()
Number of AST nodes: 14 Number of AST nodes: 14
1
Session s = openSession();
1
Session s = openSession();
2
		s.beginTransaction();
2
		s.beginTransaction();
3
		A a = new A();
3
		A a = new A();
4
		a.setData( "Anna" );
4
		a.setData( "Anna" );
5
		s.save( a );
5
		s.save( a );
6
		s.getTransaction().commit();
6
		s.getTransaction().commit();
7
		s.close();
7
		s.close();
8
		s = openSession();
8
		
9
		s.beginTransaction();
10
		// retrieve the previously saved instance from the database, and update it
11
		a = ( A ) s.get( A.class, new Long( a.getId() ) );
12
		modifyEntity
9
// modify detached entity
10
		modifyEntity( a );
11
		s = openSession();
12
		s.beginTransaction();
13
( a );
13
		s.update( a );
14
		s.getTransaction().commit();
14
		s.getTransaction().commit();
15
		s.close();
15
		s.close();
16
		verifyModifications( a.getId() );
16
		verifyModifications( a.getId() );
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons46
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements13
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Session s = openSession();
    1
    Session s = openSession();
    2
    s.beginTransaction();
    2
    s.beginTransaction();
    3
    A a = new A();
    3
    A a = new A();
    4
    a.setData("Anna");
    4
    a.setData("Anna");
    5
    s.save(a);
    5
    s.save(a);
    6
    s.getTransaction().commit();
    6
    s.getTransaction().commit();
    7
    s.close();
    7
    s.close();
    8
    s = openSession();
    9
    s = openSession();
    9
    s.beginTransaction();
    10
    s.beginTransaction();
    10
    a = (A)s.get(A.class, new Long(a.getId()));
    10
    a = (A)s.get(A.class, new Long(a.getId()));
    Preondition Violations
    Unmatched statement a=(A)s.get(A.class,new Long(a.getId())); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                            
    11
    modifyEntity(a);
    8
    modifyEntity(a);
                                    
    11
    s.update(a);
    12
    s.getTransaction().commit();
    12
    s.getTransaction().commit();
    13
    s.close();
    13
    s.close();
    14
    verifyModifications(a.getId());
    14
    verifyModifications(a.getId());
    Precondition Violations (2)
    Row Violation
    1Unmatched statement a=(A)s.get(A.class,new Long(a.getId())); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Clone fragment #1 returns variables a, s , while Clone fragment #2 returns variables a, s