Session session = openSession(); Transaction trans = session.beginTransaction(); ServerImpl server = new ServerImpl(); session.save( server ); AddressImpl address = new AddressImpl(); server.setAddress( address ); address.setServer( server ); session.flush(); session.createQuery( "from Server s join fetch s.address" ).list(); trans.commit(); session.close(); assertNotNull( server.getId() ); assertNotNull( address.getId() ); session = openSession(); trans = session.beginTransaction(); session.delete( address ); session.delete( server ); trans.commit(); session.close();
Session s = openSession(); Baz baz = new Baz(); Foo foo = new Foo(); List bag = new ArrayList(); bag.add(foo); baz.setIdFooBag(bag); baz.setFoo(foo); s.save(baz); s.flush(); s.connection().commit(); s.close(); s = openSession(); baz = (Baz) s.load( Baz.class, baz.getCode() ); s.delete(baz); s.flush(); s.connection().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/abstractembeddedcomponents/propertyref/AbstractComponentPropertyRefTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/legacy/FooBarTest.java
Method name: void testPropertiesRefCascades() Method name: void testForeignKeys()
Number of AST nodes: 19 Number of AST nodes: 17
1
Session session = openSession();
1
Session s = openSession();
2
		Transaction trans = session.beginTransaction();
2
		Baz baz = new Baz();
3
		ServerImpl server = new ServerImpl();
3
		Foo foo = new Foo();
4
		session.save( server );
4
		List bag = new ArrayList();
5
		AddressImpl address = new AddressImpl();
5
		bag.add(foo);
6
		server.setAddress( address );
6
		baz.setIdFooBag(bag);
7
		address.setServer( server 
7
		baz.setFoo(foo);
8
);
8
		s.save(baz);
9
		session.flush();
9
		s.flush();
10
		session.createQuery( "from Server s join fetch s.address" ).list();
10
		s
11
		trans.commit();
11
.connection().commit();
12
		session.close();
12
		s.close();
13
		assertNotNull( server.getId() );
14
		assertNotNull( address.getId() );
15
		session
16
 = openSession();
13
		s = openSession();
17
		trans = session.beginTransaction();
14
		baz = (Baz) s.load( Baz.class, baz.getCode() );
18
		session.delete( address );
15
		s.delete(baz);
19
		session.delete( server );
16
		s.flush();
20
		trans.commit();
17
		s.connection().commit();
21
		session.close();
18
		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 comparisons323
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment11
    Number of unmapped statements in the second code fragment9
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    Session session = openSession();
    1
    Session session = openSession();
    1
    Session s = openSession();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    1
    Session s = openSession();
                                              
    2
    Baz baz = new Baz();
    2
    Transaction trans = session.beginTransaction();
    2
    Transaction trans = session.beginTransaction();
    Preondition Violations
    Unmatched statement Transaction trans=session.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                    
                                              
    3
    Foo foo = new Foo();
    3
    ServerImpl server = new ServerImpl();
                                                                                
                                                            
    4
    List bag = new ArrayList();
                                    
    5
    bag.add(foo);
                                                    
    6
    baz.setIdFooBag(bag);
    Preondition Violations
    Unmatched statement baz.setIdFooBag(bag); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6
    baz.setIdFooBag(bag);
                                          
    7
    baz.setFoo(foo);
    Preondition Violations
    Unmatched statement baz.setFoo(foo); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7
    baz.setFoo(foo);
    4
    session.save(server);
    4
    session.save(server);
    8
    s.save(baz);
    Differences
    Expression1Expression2Difference
    serverbazVARIABLE_NAME_MISMATCH
    org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImplorg.hibernate.test.legacy.BazVARIABLE_TYPE_MISMATCH
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImpl of variable server does not match with type org.hibernate.test.legacy.Baz of variable baz
    • Make classes org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImpl and org.hibernate.test.legacy.Baz extend a common superclass
    8
    s.save(baz);
    5
    AddressImpl address = new AddressImpl();
                                                                                      
    6
    server.setAddress(address);
    6
    server.setAddress(address);
    Preondition Violations
    Unmatched statement server.setAddress(address); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                
    7
    address.setServer(server);
    7
    address.setServer(server);
    Preondition Violations
    Unmatched statement address.setServer(server); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                              
    8
    session.flush();
    8
    session.flush();
    9
    s.flush();
    Differences
    Expression1Expression2Difference
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    9
    s.flush();
    9
    session.createQuery("from Server s join fetch s.address").list();
    9
    session.createQuery("from Server s join fetch s.address").list();
    Preondition Violations
    Unmatched statement session.createQuery("from Server s join fetch s.address").list(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                            
                                                            
    10
    s.connection().commit();
    Preondition Violations
    Unmatched statement s.connection().commit(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    s.connection().commit();
    10
    trans.commit();
    10
    trans.commit();
    Preondition Violations
    Unmatched statement trans.commit(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                          
    11
    session.close();
    11
    session.close();
    11
    s.close();
    Differences
    Expression1Expression2Difference
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    11
    s.close();
    12
    assertNotNull(server.getId());
                                                                        
    13
    assertNotNull(address.getId());
                                                                          
    14
    session = openSession();
    14
    session = openSession();
    12
    s = openSession();
    Differences
    Expression1Expression2Difference
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    12
    s = openSession();
                                                                                              
    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());
    15
    trans = session.beginTransaction();
    15
    trans = session.beginTransaction();
    Preondition Violations
    Unmatched statement trans=session.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                              
    16
    session.delete(address);
    16
    session.delete(address);
    15
    s.flush();
    Differences
    Expression1Expression2Difference
    deleteflushMETHOD_INVOCATION_NAME_MISMATCH
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    session.delete(address)s.flush()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression session.delete(address) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression s.flush() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression session.delete(address) is a void method call, and thus it cannot be parameterized
    Expression s.flush() is a void method call, and thus it cannot be parameterized
    Expression session.delete(address) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression s.flush() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression session.delete(address) is a void method call, and thus it cannot be parameterized
    Expression s.flush() is a void method call, and thus it cannot be parameterized
    15
    s.flush();
    17
    session.delete(server);
    17
    session.delete(server);
    14
    s.delete(baz);
    Differences
    Expression1Expression2Difference
    serverbazVARIABLE_NAME_MISMATCH
    org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImplorg.hibernate.test.legacy.BazVARIABLE_TYPE_MISMATCH
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImpl of variable server does not match with type org.hibernate.test.legacy.Baz of variable baz
    • Make classes org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImpl and org.hibernate.test.legacy.Baz extend a common superclass
    14
    s.delete(baz);
                                                            
    16
    s.connection().commit();
    Preondition Violations
    Unmatched statement s.connection().commit(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16
    s.connection().commit();
    18
    trans.commit();
    18
    trans.commit();
    Preondition Violations
    Unmatched statement trans.commit(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                          
    19
    session.close();
    19
    session.close();
    17
    s.close();
    Differences
    Expression1Expression2Difference
    sessionsVARIABLE_NAME_MISMATCH
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    17
    s.close();
    Precondition Violations (23)
    Row Violation
    1Unmatched statement Transaction trans=session.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement baz.setIdFooBag(bag); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement baz.setFoo(foo); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Type org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImpl of variable server does not match with type org.hibernate.test.legacy.Baz of variable baz
    5Unmatched statement server.setAddress(address); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement address.setServer(server); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement session.createQuery("from Server s join fetch s.address").list(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    8Unmatched statement s.connection().commit(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9Unmatched statement trans.commit(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10Unmatched 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
    11Unmatched statement trans=session.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12Expression session.delete(address) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Expression s.flush() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression session.delete(address) is a void method call, and thus it cannot be parameterized
    15Expression s.flush() is a void method call, and thus it cannot be parameterized
    16Expression session.delete(address) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    17Expression s.flush() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression session.delete(address) is a void method call, and thus it cannot be parameterized
    19Expression s.flush() is a void method call, and thus it cannot be parameterized
    20Type org.hibernate.test.abstractembeddedcomponents.propertyref.ServerImpl of variable server does not match with type org.hibernate.test.legacy.Baz of variable baz
    21Unmatched statement s.connection().commit(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    22Unmatched statement trans.commit(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    23Clone fragment #1 returns variable session with type org.hibernate.Session , while Clone fragment #2 returns variable s with type org.hibernate.classic.Session