Session session = openSession(); Transaction txn = session.beginTransaction(); Parent parent = new Parent(); DeleteOrphanChild child = new DeleteOrphanChild(); child.setParent( parent ); parent.setDeleteOrphanChildren( Collections.singleton( child ) ); session.save( parent ); txn.commit(); session.close(); session = openSession(); txn = session.beginTransaction(); parent = ( Parent ) session.get( Parent.class, parent.getId() ); assertEquals( 0, parent.getChildren().size() ); assertEquals( 1, parent.getDeleteOrphanChildren().size() ); session.delete( parent ); txn.commit(); session.close();
Session session = openSession(); Transaction txn = session.beginTransaction(); Parent parent = new Parent(); DeleteOrphanChild child = new DeleteOrphanChild(); child.setParent( parent ); parent.setDeleteOrphanChildren( Collections.singleton( child ) ); session.save( child ); txn.commit(); session.close(); session = openSession(); txn = session.beginTransaction(); parent = ( Parent ) session.get( Parent.class, parent.getId() ); assertEquals( 0, parent.getChildren().size() ); assertEquals( 1, parent.getDeleteOrphanChildren().size() ); session.delete( parent ); txn.commit(); session.close();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/cascade/BidirectionalOneToManyCascadeTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/cascade/BidirectionalOneToManyCascadeTest.java
Method name: void testSaveParentWithOrphanDeleteChild() Method name: void testSaveOrphanDeleteChildWithParentFailureExpected()
Number of AST nodes: 17 Number of AST nodes: 17
1
Session session = openSession();
1
Session session = openSession();
2
		Transaction txn = session.beginTransaction();
2
		Transaction txn = session.beginTransaction();
3
		Parent parent = new Parent();
3
		Parent parent = new Parent();
4
		DeleteOrphanChild child = new DeleteOrphanChild();
4
		DeleteOrphanChild child = new DeleteOrphanChild();
5
		child.setParent( parent );
5
		child.setParent( parent );
6
		parent.setDeleteOrphanChildren( Collections.singleton( child ) );
6
		parent.setDeleteOrphanChildren( Collections.singleton( child ) );
7
		session.save( parent );
7
		session.save( child );
8
		txn.commit();
8
		txn.commit();
9
		session.close();
9
		session.close();
10
		session = openSession();
10
		session = openSession();
11
		txn = session.beginTransaction();
11
		txn = session.beginTransaction();
12
		parent = ( Parent ) session.get( Parent.class, parent.getId() );
12
		parent = ( Parent ) session.get( Parent.class, parent.getId() );
13
		assertEquals( 0, parent.getChildren().size() );
13
		assertEquals( 0, parent.getChildren().size() );
14
		assertEquals( 1, parent.getDeleteOrphanChildren().size() );
14
		assertEquals( 1, parent.getDeleteOrphanChildren().size() );
15
		session.delete( parent );
15
		session.delete( parent );
16
		txn.commit();
16
		txn.commit();
17
		session.close();
17
		session.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 declared in the same class
Number of node comparisons97
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements17
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Session session = openSession();
    1
    Session session = openSession();
    2
    Transaction txn = session.beginTransaction();
    2
    Transaction txn = session.beginTransaction();
    3
    Parent parent = new Parent();
    3
    Parent parent = new Parent();
    4
    DeleteOrphanChild child = new DeleteOrphanChild();
    4
    DeleteOrphanChild child = new DeleteOrphanChild();
    5
    child.setParent(parent);
    5
    child.setParent(parent);
    6
    parent.setDeleteOrphanChildren(Collections.singleton(child));
    6
    parent.setDeleteOrphanChildren(Collections.singleton(child));
    7
    session.save(parent);
    7
    session.save(parent);
    7
    session.save(child);
    Differences
    Expression1Expression2Difference
    parentchildVARIABLE_NAME_MISMATCH
    org.hibernate.test.cascade.Parentorg.hibernate.test.cascade.DeleteOrphanChildVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression parent cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression child cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.cascade.Parent of variable parent does not match with type org.hibernate.test.cascade.DeleteOrphanChild of variable child
    • Make classes org.hibernate.test.cascade.Parent and org.hibernate.test.cascade.DeleteOrphanChild extend a common superclass
    7
    session.save(child);
    8
    txn.commit();
    8
    txn.commit();
    9
    session.close();
    9
    session.close();
    10
    session = openSession();
    10
    session = openSession();
    11
    txn = session.beginTransaction();
    11
    txn = session.beginTransaction();
    12
    parent = (Parent)session.get(Parent.class, parent.getId());
    12
    parent = (Parent)session.get(Parent.class, parent.getId());
    13
    assertEquals(0, parent.getChildren().size());
    13
    assertEquals(0, parent.getChildren().size());
    14
    assertEquals(1, parent.getDeleteOrphanChildren().size());
    14
    assertEquals(1, parent.getDeleteOrphanChildren().size());
    15
    session.delete(parent);
    15
    session.delete(parent);
    16
    txn.commit();
    16
    txn.commit();
    17
    session.close();
    17
    session.close();
    Precondition Violations (3)
    Row Violation
    1Expression parent cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression child cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Type org.hibernate.test.cascade.Parent of variable parent does not match with type org.hibernate.test.cascade.DeleteOrphanChild of variable child