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 t = s.beginTransaction(); s.createQuery( "delete EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2" ).executeUpdate(); s.createQuery( "delete from EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2" ).executeUpdate(); s.createQuery( "delete from EntityWithCrazyCompositeKey e where e.id.id = 1 and e.id.otherId = 2" ).executeUpdate(); 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/hql/ASTParserLoadingTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/hql/BulkManipulationTest.java
Method name: void testNestedCollectionFetch() Method name: void testDeleteSyntaxWithCompositeId()
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 t = s.beginTransaction();
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();
3
		s.createQuery(
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
4
 "delete EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2" ).executeUpdate();
5
();
5
		s.createQuery( "delete from EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2" ).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 from EntityWithCrazyCompositeKey e where e.id.id = 1 and e.id.otherId = 2" ).executeUpdate();
7
		t.commit();
7
		t.commit();
8
		s.close();
8
		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 comparisons29
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment4
    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 t = s.beginTransaction();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.Session of variable s does not match with type org.hibernate.classic.Session of variable s
    • Make classes org.hibernate.Session and org.hibernate.classic.Session extend a common superclass
    2
    Transaction t = s.beginTransaction();
                                                                                                                                                                                                                        
    3
    s.createQuery("delete EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").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 from EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").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 from EntityWithCrazyCompositeKey e where e.id.id = 1 and e.id.otherId = 2").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();
    7
    s.close();
    7
    s.close();
    7
    s.close();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.Session of variable s does not match with type org.hibernate.classic.Session of variable s
    • Make classes org.hibernate.Session and org.hibernate.classic.Session extend a common superclass
    7
    s.close();
    Precondition Violations (2)
    Row Violation
    1Type org.hibernate.Session of variable s does not match with type org.hibernate.classic.Session of variable s
    2Type org.hibernate.Session of variable s does not match with type org.hibernate.classic.Session of variable s