Session s = openSession(); Transaction t = s.beginTransaction(); Address address = new Address(); address.setInfo( "123 Main St." ); s.save( address ); t.commit(); s.close(); s = openSession(); t = s.beginTransaction(); Person p = new Person(); p.getAddresses().add( address ); s.delete( p ); t.commit(); s.close(); s = openSession(); t = s.beginTransaction(); Long count = ( Long ) s.createQuery( "select count(*) from Address" ).list().get( 0 ); assertEquals( "delete not cascaded properly across transient entity", 0, count.longValue() ); t.commit(); s.close();
Session s = openSession(); Transaction t = s.beginTransaction(); Baz baz = new Baz(); List list = new ArrayList(); list.add( new Fee() ); list.add( new Fee() ); baz.setFees(list); s.save(baz); t.commit(); s.close(); s = openSession(); t = s.beginTransaction(); baz = (Baz) s.load( Baz.class, baz.getCode() ); assertTrue( baz.getFees().size()==2 ); s.delete(baz); assertTrue( !s.iterate("from Fee fee").hasNext() ); t.commit(); s.close();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/deletetransient/DeleteTransientEntityTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/legacy/FooBarTest.java
Method name: void testTransientEntityDeletionCascadingToDetachedAssociation() Method name: void testCascadeSave()
Number of AST nodes: 20 Number of AST nodes: 18
1
Session s = openSession();
1
Session s = openSession();
2
		Transaction t = s.beginTransaction();
2
		Transaction t = s.beginTransaction();
3
		Address address = new Address();
3
		Baz baz = new Baz();
4
		address.setInfo( "123 Main St." );
4
		
5
		s.save( address );
6
		t.commit();
5
List list = new ArrayList();
7
		s.close();
6
		
8
		s = openSession();
9
		t = s.beginTransaction();
10
		Person p = new Person(
7
list.add( new Fee() );
11
);
8
		list.add( new Fee() );
12
		p.getAddresses().add( address );
9
		baz.setFees(list);
13
		s.delete( p );
10
		s.save(baz);
14
		t.commit();
11
		t.commit();
15
		s.close();
12
		s.close();
16

17
		s = openSession();
13
		s = openSession();
18
		t = s.beginTransaction();
14
		t = s.beginTransaction();
19
		Long count = ( Long ) s.createQuery( "select count(*) from Address" ).list().get( 0 );
15
		baz = (Baz) s.load( Baz.class, baz.getCode() );
20
		assertEquals( "delete not cascaded properly across transient entity", 0, count.longValue
16
		assertTrue( baz.getFees().size()==2 );
17
		s.delete(baz);
21
() );
18
		assertTrue( !s.iterate("from Fee fee").hasNext() );
22
		t.commit();
19
		t.commit();
23
		s.close();
20
		s.close();
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 comparisons222
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment9
    Number of unmapped statements in the second code fragment7
    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();
    1
    Session s = openSession();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    1
    Session s = openSession();
    2
    Transaction t = s.beginTransaction();
    2
    Transaction t = s.beginTransaction();
    2
    Transaction t = s.beginTransaction();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    2
    Transaction t = s.beginTransaction();
                                              
    3
    Baz baz = new Baz();
    3
    Address address = new Address();
                                                                      
                                                              
    4
    List list = new ArrayList();
    4
    address.setInfo("123 Main St.");
    4
    address.setInfo("123 Main St.");
    Preondition Violations
    Unmatched statement address.setInfo("123 Main St."); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                          
                                                  
    5
    list.add(new Fee());
                                                  
    6
    list.add(new Fee());
                                              
    7
    baz.setFees(list);
    Preondition Violations
    Unmatched statement baz.setFees(list); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7
    baz.setFees(list);
    5
    s.save(address);
    5
    s.save(address);
    8
    s.save(baz);
    Differences
    Expression1Expression2Difference
    addressbazVARIABLE_NAME_MISMATCH
    org.hibernate.test.deletetransient.Addressorg.hibernate.test.legacy.BazVARIABLE_TYPE_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression address cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression baz cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.deletetransient.Address of variable address does not match with type org.hibernate.test.legacy.Baz of variable baz
    • Make classes org.hibernate.test.deletetransient.Address and org.hibernate.test.legacy.Baz extend a common superclass
    8
    s.save(baz);
    6
    t.commit();
    9
    t.commit();
    7
    s.close();
    7
    s.close();
    10
    s.close();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    10
    s.close();
    8
    s = openSession();
    8
    s = openSession();
    11
    s = openSession();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    11
    s = openSession();
    9
    t = s.beginTransaction();
    9
    t = s.beginTransaction();
    12
    t = s.beginTransaction();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    12
    t = s.beginTransaction();
    10
    Person p = new Person();
                                                        
    11
    p.getAddresses().add(address);
                                                                        
                                                                                              
    13
    baz = (Baz)s.load(Baz.class, baz.getCode());
    Preondition Violations
    Unmatched statement baz=(Baz)s.load(Baz.class,baz.getCode()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    13
    baz = (Baz)s.load(Baz.class, baz.getCode());
    12
    s.delete(p);
    12
    s.delete(p);
    15
    s.delete(baz);
    Differences
    Expression1Expression2Difference
    pbazVARIABLE_NAME_MISMATCH
    org.hibernate.test.deletetransient.Personorg.hibernate.test.legacy.BazVARIABLE_TYPE_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression p cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression baz cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.deletetransient.Person of variable p does not match with type org.hibernate.test.legacy.Baz of variable baz
    • Make classes org.hibernate.test.deletetransient.Person and org.hibernate.test.legacy.Baz extend a common superclass
    15
    s.delete(baz);
                                                                                                              
    16
    assertTrue(!s.iterate("from Fee fee").hasNext());
    Preondition Violations
    Unmatched statement assertTrue(!s.iterate("from Fee fee").hasNext()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16
    assertTrue(!s.iterate("from Fee fee").hasNext());
    13
    t.commit();
    17
    t.commit();
    14
    s.close();
    14
    s.close();
    Preondition Violations
    Unmatched statement s.close(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                
    15
    s = openSession();
    15
    s = openSession();
    Preondition Violations
    Unmatched statement s=openSession(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                            
    16
    t = s.beginTransaction();
    16
    t = s.beginTransaction();
    Preondition Violations
    Unmatched statement t=s.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                          
    17
    Long count = (Long)s.createQuery("select count(*) from Address").list().get(0);
                                                                                                                                                                      
    18
    assertEquals("delete not cascaded properly across transient entity", 0, count.longValue());
    18
    assertEquals("delete not cascaded properly across transient entity", 0, count.longValue());
    14
    assertTrue(baz.getFees().size() == 2);
    Differences
    Expression1Expression2Difference
    assertEqualsassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals("delete not cascaded properly across transient entity",0,count.longValue())assertTrue(baz.getFees().size() == 2)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(baz.getFees().size() == 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(baz.getFees().size() == 2) is a void method call, and thus it cannot be parameterized
    Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(baz.getFees().size() == 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(baz.getFees().size() == 2) is a void method call, and thus it cannot be parameterized
    14
    assertTrue(baz.getFees().size() == 2);
    19
    t.commit();
    19
    t.commit();
    Preondition Violations
    Unmatched statement t.commit(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                  
    20
    s.close();
    20
    s.close();
    18
    s.close();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    18
    s.close();
    Precondition Violations (23)
    Row Violation
    1Unmatched statement address.setInfo("123 Main St."); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement baz.setFees(list); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Expression address cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression baz cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Type org.hibernate.test.deletetransient.Address of variable address does not match with type org.hibernate.test.legacy.Baz of variable baz
    6Unmatched statement baz=(Baz)s.load(Baz.class,baz.getCode()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Expression p cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression baz cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Type org.hibernate.test.deletetransient.Person of variable p does not match with type org.hibernate.test.legacy.Baz of variable baz
    10Unmatched statement assertTrue(!s.iterate("from Fee fee").hasNext()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    11Unmatched statement s.close(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12Unmatched statement s=openSession(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    13Unmatched statement t=s.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression assertTrue(baz.getFees().size() == 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) is a void method call, and thus it cannot be parameterized
    17Expression assertTrue(baz.getFees().size() == 2) is a void method call, and thus it cannot be parameterized
    18Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    19Expression assertTrue(baz.getFees().size() == 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    20Expression assertEquals("delete not cascaded properly across transient entity",0,count.longValue()) is a void method call, and thus it cannot be parameterized
    21Expression assertTrue(baz.getFees().size() == 2) is a void method call, and thus it cannot be parameterized
    22Unmatched statement t.commit(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    23Clone fragment #1 returns variables s, t , while Clone fragment #2 returns variables s