try { Session s = openSession(); s.beginTransaction(); Parent p = new Parent( "parent" ); Other other = new Other(); other.setOwner( p ); s.persist( other ); try { s.getTransaction().commit(); fail( "expecting TransientObjectException on flush" ); } catch( TransientObjectException e ) { // expected result log.trace( "handled expected exception", e ); s.getTransaction().rollback(); } finally { s.close(); } } finally { cleanupData(); }
try { Session s = openSession(); s.beginTransaction(); Child c2 = new Child( "c2" ); ChildInfo info = new ChildInfo( "blah blah blah" ); c2.setInfo( info ); info.setOwner( c2 ); s.persist( c2 ); try { s.getTransaction().commit(); fail( "expecting TransientObjectException on flush" ); } catch( TransientObjectException e ) { // expected result log.trace( "handled expected exception : " + e ); s.getTransaction().rollback(); } finally { s.close(); } } finally { cleanupData(); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/jpa/cascade/CascadeTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/jpa/cascade/CascadeTest.java
Method name: void testManyToOnePropertyRefGeneratedIds() Method name: void testOneToOnePropertyRefGeneratedIds()
Number of AST nodes: 10 Number of AST nodes: 11
1
try {
1
try {
2
			Session s = openSession();
2
			Session s = openSession();
3
			s.beginTransaction();
3
			s.beginTransaction();
4
			Parent p = new Parent( "parent" );
4
			
5
			Other other = new Other(
5
Child c2 = new Child( "c2" );
6
			ChildInfo info = new ChildInfo( "blah blah blah" );
6
);
7
			c2.setInfo( info );
7
			other.setOwner( p );
8
			info.setOwner( c2 );
8
			s.persist( other );
9
			s.persist( c2 );
9
			try {
10
			try {
10
				s.getTransaction().commit();
11
				s.getTransaction().commit();
11
				fail( "expecting TransientObjectException on flush" );
12
				fail( "expecting TransientObjectException on flush" );
12
			}
13
			}
13
			catch( TransientObjectException e ) {
14
			catch( TransientObjectException e ) {
14
				// expected result
15
				// expected result
15
				log.trace( "handled expected exception", e );
16
				log.trace( "handled expected exception : " + e );
16
				s.getTransaction().rollback();
17
				s.getTransaction().rollback();
17
			}
18
			}
18
			finally {
19
			finally {
19
				s.close();
20
				s.close();
20
			}
21
			}
21
		}
22
		}
22
		finally {
23
		finally {
23
			cleanupData();
24
			cleanupData();
24
		}
25
		}
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)0.3
Clones locationClones are declared in the same class
Number of node comparisons65
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)3.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    2
    Session s = openSession();
    2
    Session s = openSession();
    3
    s.beginTransaction();
    3
    s.beginTransaction();
                                                            
    4
    Child c2 = new Child("c2");
    Preondition Violations
    Unmatched statement Child c2=new Child("c2"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    Child c2 = new Child("c2");
    4
    Parent p = new Parent("parent");
    4
    Parent p = new Parent("parent");
    Preondition Violations
    Unmatched statement Parent p=new Parent("parent"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                      
                                                                                                        
    5
    ChildInfo info = new ChildInfo("blah blah blah");
    Preondition Violations
    Unmatched statement ChildInfo info=new ChildInfo("blah blah blah"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5
    ChildInfo info = new ChildInfo("blah blah blah");
    5
    Other other = new Other();
                                                          
                                            
    6
    c2.setInfo(info);
    Preondition Violations
    Unmatched statement c2.setInfo(info); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6
    c2.setInfo(info);
    6
    other.setOwner(p);
    6
    other.setOwner(p);
    7
    info.setOwner(c2);
    Differences
    Expression1Expression2Difference
    pc2VARIABLE_NAME_MISMATCH
    org.hibernate.test.jpa.cascade.Parentorg.hibernate.test.jpa.cascade.ChildVARIABLE_TYPE_MISMATCH
    otherinfoVARIABLE_NAME_MISMATCH
    org.hibernate.test.jpa.cascade.Otherorg.hibernate.test.jpa.cascade.ChildInfoVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression p cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression c2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.jpa.cascade.Parent of variable p does not match with type org.hibernate.test.jpa.cascade.Child of variable c2
    • Make classes org.hibernate.test.jpa.cascade.Parent and org.hibernate.test.jpa.cascade.Child extend a common superclass
    Expression other cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression info cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.jpa.cascade.Other of variable other does not match with type org.hibernate.test.jpa.cascade.ChildInfo of variable info
    • Make classes org.hibernate.test.jpa.cascade.Other and org.hibernate.test.jpa.cascade.ChildInfo extend a common superclass
    7
    info.setOwner(c2);
    7
    s.persist(other);
    7
    s.persist(other);
    8
    s.persist(c2);
    Differences
    Expression1Expression2Difference
    otherc2VARIABLE_NAME_MISMATCH
    org.hibernate.test.jpa.cascade.Otherorg.hibernate.test.jpa.cascade.ChildVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression other cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression c2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.jpa.cascade.Other of variable other does not match with type org.hibernate.test.jpa.cascade.Child of variable c2
    • Make classes org.hibernate.test.jpa.cascade.Other and org.hibernate.test.jpa.cascade.Child extend a common superclass
    8
    s.persist(c2);
    8
    try
    8
    try
    9
    try
    Differences
    Expression1Expression2Difference
    log.trace("handled expected exception",e)log.trace("handled expected exception : " + e)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression log.trace("handled expected exception",e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression log.trace("handled expected exception : " + e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression log.trace("handled expected exception",e) is a void method call, and thus it cannot be parameterized
    Expression log.trace("handled expected exception : " + e) is a void method call, and thus it cannot be parameterized
    9
    try
    9
    s.getTransaction().commit();
    10
    s.getTransaction().commit();
    10
    fail("expecting TransientObjectException on flush");
    11
    fail("expecting TransientObjectException on flush");
    Precondition Violations (17)
    Row Violation
    1Unmatched statement Child c2=new Child("c2"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement Parent p=new Parent("parent"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement ChildInfo info=new ChildInfo("blah blah blah"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement c2.setInfo(info); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Expression p cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression c2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Type org.hibernate.test.jpa.cascade.Parent of variable p does not match with type org.hibernate.test.jpa.cascade.Child of variable c2
    8Expression other cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression info cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Type org.hibernate.test.jpa.cascade.Other of variable other does not match with type org.hibernate.test.jpa.cascade.ChildInfo of variable info
    11Expression other cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression c2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Type org.hibernate.test.jpa.cascade.Other of variable other does not match with type org.hibernate.test.jpa.cascade.Child of variable c2
    14Expression log.trace("handled expected exception",e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression log.trace("handled expected exception : " + e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Expression log.trace("handled expected exception",e) is a void method call, and thus it cannot be parameterized
    17Expression log.trace("handled expected exception : " + e) is a void method call, and thus it cannot be parameterized