Session s = openSession(); Transaction t = s.beginTransaction(); s.createQuery("from Animal a left join fetch a.offspring o left join fetch o.offspring where a.mother.id = 1 order by a.description").list(); s.createQuery("from Zoo z left join fetch z.animals a left join fetch a.offspring where z.name ='MZ' order by a.description").list(); s.createQuery("from Human h left join fetch h.pets a left join fetch a.offspring where h.name.first ='Gavin' order by a.description").list(); t.commit(); s.close();
Session s = openSession(); Transaction txn = s.beginTransaction(); s.createQuery( "delete Animal where description like 'grand%'" ).executeUpdate(); s.createQuery( "delete Animal where not description like 'root%'" ).executeUpdate(); s.createQuery( "delete Animal" ).executeUpdate(); txn.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/hql/ASTParserLoadingTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/hql/ScrollableCollectionFetchingTest.java
Method name: void testNestedCollectionFetch() Method name: void cleanup()
Number of AST nodes: 7 Number of AST nodes: 7
1
Session s = openSession();
1
Session s = openSession();
2
		Transaction t = s.beginTransaction();
2
			Transaction txn = s.beginTransaction();
3
		
3
			
4
s.createQuery("from Animal a left join fetch a.offspring o left join fetch o.offspring where a.mother.id = 1 order by a.description").list();
4
			s.createQuery( "delete Animal where description like 'grand%'" ).executeUpdate();
5
		s.createQuery("from Zoo z left join fetch z.animals a left join fetch a.offspring where z.name ='MZ' order by a.description").list();
5
			s.createQuery( "delete Animal where not description like 'root%'" ).executeUpdate();
6
		s.createQuery("from Human h left join fetch h.pets a left join fetch a.offspring where h.name.first ='Gavin' order by a.description").list();
6
			s.createQuery( "delete Animal" ).executeUpdate();
7
		t.commit();
7
			txn.commit();
8
		s.close();
8
			s.close();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes
Number of node comparisons29
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    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
    Transaction t = s.beginTransaction();
    2
    Transaction t = s.beginTransaction();
    2
    Transaction txn = s.beginTransaction();
    Differences
    Expression1Expression2Difference
    ttxnVARIABLE_NAME_MISMATCH
    2
    Transaction txn = s.beginTransaction();
                                                                                                                                                                        
    3
    s.createQuery("delete Animal where description like 'grand%'").executeUpdate();
    3
    s.createQuery("from Animal a left join fetch a.offspring o left join fetch o.offspring where a.mother.id = 1 order by a.description").list();
                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                              
    4
    s.createQuery("delete Animal where not description like 'root%'").executeUpdate();
    4
    s.createQuery("from Zoo z left join fetch z.animals a left join fetch a.offspring where z.name ='MZ' order by a.description").list();
                                                                                                                                                                                                                                                                                    
                                                                                                        
    5
    s.createQuery("delete Animal").executeUpdate();
    5
    s.createQuery("from Human h left join fetch h.pets a left join fetch a.offspring where h.name.first ='Gavin' order by a.description").list();
                                                                                                                                                                                                                                                                                                    
    6
    t.commit();
    6
    t.commit();
    6
    txn.commit();
    Differences
    Expression1Expression2Difference
    ttxnVARIABLE_NAME_MISMATCH
    6
    txn.commit();
    7
    s.close();
    7
    s.close();
    Precondition Violations (0)
    Row Violation