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 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();
    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
    s.createQuery("delete EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").executeUpdate();
    Preondition Violations
    Unmatched statement s.createQuery("delete EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").executeUpdate(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    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();
    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();
    Preondition Violations
    Unmatched statement 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(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                  
    4
    s.createQuery("delete from EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").executeUpdate();
    Preondition Violations
    Unmatched statement s.createQuery("delete from EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").executeUpdate(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    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();
    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();
    Preondition Violations
    Unmatched statement 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(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                              
    5
    s.createQuery("delete from EntityWithCrazyCompositeKey e where e.id.id = 1 and e.id.otherId = 2").executeUpdate();
    Preondition Violations
    Unmatched statement s.createQuery("delete from EntityWithCrazyCompositeKey e where e.id.id = 1 and e.id.otherId = 2").executeUpdate(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    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();
    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();
    Preondition Violations
    Unmatched statement 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(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                                                                                                                                                    
    6
    t.commit();
    6
    t.commit();
    7
    s.close();
    7
    s.close();
    7
    s.close();
    Differences
    Expression1Expression2Difference
    org.hibernate.Sessionorg.hibernate.classic.SessionSUBCLASS_TYPE_MISMATCH
    7
    s.close();
    Precondition Violations (7)
    Row Violation
    1Unmatched statement s.createQuery("delete EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").executeUpdate(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement 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(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement s.createQuery("delete from EntityWithCrazyCompositeKey where id.id = 1 and id.otherId = 2").executeUpdate(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement 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(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement s.createQuery("delete from EntityWithCrazyCompositeKey e where e.id.id = 1 and e.id.otherId = 2").executeUpdate(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement 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(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Clone fragment #1 returns variable s with type org.hibernate.Session , while Clone fragment #2 returns variable s with type org.hibernate.classic.Session