Session s = openSession(); Transaction t = s.beginTransaction(); DataPoint dp = new DataPoint(); dp.setDescription("a data point"); dp.setX( new BigDecimal(1.0) ); dp.setY( new BigDecimal(2.0) ); s.persist(dp); s.flush(); s.clear(); dp = (DataPoint) s.load(DataPoint.class, new Long( dp.getId() ) ); assertFalse( Hibernate.isInitialized(dp) ); try { dp.exception(); fail(); } catch (Exception e) { assertTrue( e.getClass()==Exception.class ); } s.delete(dp); t.commit(); s.close();
Session s = openSession(); Transaction t = s.beginTransaction(); DataPoint dp = new DataPoint(); dp.setDescription("a data point"); dp.setX( new BigDecimal(1.0) ); dp.setY( new BigDecimal(2.0) ); s.persist(dp); s.flush(); s.clear(); dp = (DataPoint) s.load( DataPoint.class, new Long( dp.getId() ) ); assertFalse( Hibernate.isInitialized(dp) ); s.close(); SerializationHelper.clone( dp ); s = openSession(); t = s.beginTransaction(); s.delete( dp ); 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/proxy/ProxyTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/proxy/ProxyTest.java
Method name: void testProxyException() Method name: void testProxySerializationAfterSessionClosed()
Number of AST nodes: 17 Number of AST nodes: 18
1
Session s = openSession();
1
Session s = openSession();
2
		Transaction t = s.beginTransaction();
2
		Transaction t = s.beginTransaction();
3
		DataPoint dp = new DataPoint();
3
		DataPoint dp = new DataPoint();
4
		dp.setDescription("a data point");
4
		dp.setDescription("a data point");
5
		dp.setX( new BigDecimal(1.0) );
5
		dp.setX( new BigDecimal(1.0) );
6
		dp.setY( new BigDecimal(2.0) );
6
		dp.setY( new BigDecimal(2.0) );
7
		s.persist(dp);
7
		s.persist(dp);
8
		s.flush();
8
		s.flush();
9
		s.clear();
9
		s.clear();
10
		
11
		dp = (DataPoint) s.load(DataPoint.class, new Long( dp.getId() ) );
10
		dp = (DataPoint) s.load( DataPoint.class, new Long( dp.getId() ) );
12
		assertFalse( Hibernate.isInitialized(dp) );
11
		assertFalse( Hibernate.isInitialized(dp) );
13
		
12
		
14
		try {
15
			dp.exception();
16
			fail();
17
		}
18
		catch (Exception e) {
19
			assertTrue( e.getClass()==Exception.class );
20
		}
13
s.close();
14
		SerializationHelper.clone( dp );
15
		s = openSession();
16
		t = s.beginTransaction();
21
		s.delete(dp);
17
		s.delete( dp );
22
		t.commit();
18
		t.commit();
23
		s.close();
19
		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 declared in the same class
Number of node comparisons124
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements14
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    Session s = openSession();
    1
    Session s = openSession();
    2
    Transaction t = s.beginTransaction();
    2
    Transaction t = s.beginTransaction();
    3
    DataPoint dp = new DataPoint();
    3
    DataPoint dp = new DataPoint();
    4
    dp.setDescription("a data point");
    4
    dp.setDescription("a data point");
    5
    dp.setX(new BigDecimal(1.0));
    5
    dp.setX(new BigDecimal(1.0));
    6
    dp.setY(new BigDecimal(2.0));
    6
    dp.setY(new BigDecimal(2.0));
    7
    s.persist(dp);
    7
    s.persist(dp);
    8
    s.flush();
    8
    s.flush();
    9
    s.clear();
    9
    s.clear();
    10
    dp = (DataPoint)s.load(DataPoint.class, new Long(dp.getId()));
    10
    dp = (DataPoint)s.load(DataPoint.class, new Long(dp.getId()));
    11
    assertFalse(Hibernate.isInitialized(dp));
    11
    assertFalse(Hibernate.isInitialized(dp));
                                                                        
    13
    SerializationHelper.clone(dp);
    Preondition Violations
    Unmatched statement SerializationHelper.clone(dp); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    13
    SerializationHelper.clone(dp);
                                            
    14
    s = openSession();
    Preondition Violations
    Unmatched statement s=openSession(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14
    s = openSession();
                                                          
    15
    t = s.beginTransaction();
    Preondition Violations
    Unmatched statement t=s.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15
    t = s.beginTransaction();
    15
    s.delete(dp);
    16
    s.delete(dp);
    16
    t.commit();
    17
    t.commit();
    17
    s.close();
    12
    s.close();
                                
    18
    s.close();
    Precondition Violations (4)
    Row Violation
    1Unmatched statement SerializationHelper.clone(dp); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement s=openSession(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement t=s.beginTransaction(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Clone fragment #1 returns variables dp , while Clone fragment #2 returns variables dp, s, t