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(); Item item = new Item(); item.setName( "dummy" ); s.persist( item ); s.getTransaction().commit(); s.close(); Long id = item.getId(); s = openSession(); s.beginTransaction(); s.delete( item ); item = ( Item ) s.get( Item.class, id ); s.getTransaction().commit(); s.close(); assertNull( "expecting removed entity to be returned as null from get()", item );
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/jpa/removed/RemovedEntityTest.java
Method name: void testMultiPathGetAndModify() Method name: void testRemoveThenGet()
Number of AST nodes: 14 Number of AST nodes: 15
1
Session s = openSession();
1
Session s = openSession();
2
		s.beginTransaction();
2
		s.beginTransaction();
3
		A a = new A();
3
		Item item = new Item();
4
		a.setData( "Anna" );
4
		item.setName( "dummy" );
5
		s.save( a );
5
		s.persist( item );
6
		s.getTransaction().commit();
6
		s.getTransaction().commit();
7
		s.close();
7
		s.close();
8
		Long id = item.getId();
9

8
		s = openSession();
10
		s = openSession();
9
		s.beginTransaction();
11
		s.beginTransaction();
10
		// retrieve the previously saved instance from the database, and update it
12
		
11
		a
13
s.delete( item );
12
 = ( A ) s.get( A.class, new Long( a.getId() ) );
14
		item = ( Item ) s.get( Item.class, 
13
		modifyEntity( a );
15
id );
14
		s.getTransaction().commit();
16
		s.getTransaction().commit();
15
		s.close();
17
		s.close();
16
		verifyModifications( a.getId()
17
 );
18
		assertNull( "expecting removed entity to be returned as null from get()", item );
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 in different classes having the same super class
Number of node comparisons84
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment6
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    Session s = openSession();
    1
    Session s = openSession();
    2
    s.beginTransaction();
    2
    s.beginTransaction();
                                                    
    3
    Item item = new Item();
    3
    A a = new A();
                                  
                                                      
    4
    item.setName("dummy");
                                          
    5
    s.persist(item);
    Preondition Violations
    Unmatched statement s.persist(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    s.persist(item);
    4
    a.setData("Anna");
    4
    a.setData("Anna");
    15
    assertNull("expecting removed entity to be returned as null from get()", item);
    Differences
    Expression1Expression2Difference
    setDataassertNullMETHOD_INVOCATION_NAME_MISMATCH
    a.setData("Anna")assertNull("expecting removed entity to be returned as null from get()",item)ARGUMENT_NUMBER_MISMATCH
    aMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression a.setData("Anna") is a void method call, and thus it cannot be parameterized
    Expression assertNull("expecting removed entity to be returned as null from get()",item) is a void method call, and thus it cannot be parameterized
    Expression a.setData("Anna") is a void method call, and thus it cannot be parameterized
    Expression assertNull("expecting removed entity to be returned as null from get()",item) is a void method call, and thus it cannot be parameterized
    15
    assertNull("expecting removed entity to be returned as null from get()", item);
    5
    s.save(a);
    5
    s.save(a);
    Preondition Violations
    Unmatched statement s.save(a); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                              
    6
    s.getTransaction().commit();
    6
    s.getTransaction().commit();
    7
    s.close();
    7
    s.close();
                                                    
    8
    Long id = item.getId();
    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
    s.delete(item);
    11
    modifyEntity(a);
    11
    modifyEntity(a);
    Preondition Violations
    Unmatched statement modifyEntity(a); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                            
                                                                            
    12
    item = (Item)s.get(Item.class, id);
    Preondition Violations
    Unmatched statement item=(Item)s.get(Item.class,id); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12
    item = (Item)s.get(Item.class, id);
    12
    s.getTransaction().commit();
    13
    s.getTransaction().commit();
    13
    s.close();
    14
    s.close();
    14
    verifyModifications(a.getId());
                                                                          
    Precondition Violations (9)
    Row Violation
    1Unmatched statement s.persist(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression a.setData("Anna") is a void method call, and thus it cannot be parameterized
    3Expression assertNull("expecting removed entity to be returned as null from get()",item) is a void method call, and thus it cannot be parameterized
    4Expression a.setData("Anna") is a void method call, and thus it cannot be parameterized
    5Expression assertNull("expecting removed entity to be returned as null from get()",item) is a void method call, and thus it cannot be parameterized
    6Unmatched statement s.save(a); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Unmatched 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
    8Unmatched statement modifyEntity(a); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9Unmatched statement item=(Item)s.get(Item.class,id); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted