if ( dialect.hasAlterTable() ) { subIter = table.getForeignKeyIterator(); while ( subIter.hasNext() ) { ForeignKey fk = (ForeignKey) subIter.next(); if ( fk.isPhysicalConstraint() ) { script.add( fk.sqlCreateString( dialect, mapping, defaultCatalog, defaultSchema ) ); } } }
throwLazyInitializationExceptionIfNotConnected(); CollectionEntry entry = session.getPersistenceContext().getCollectionEntry(this); CollectionPersister persister = entry.getLoadedPersister(); if ( persister.isExtraLazy() ) { if ( hasQueuedOperations() ) { session.flush(); } return persister.getElementByIndex( entry.getLoadedKey(), index, session, owner ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/cfg/Configuration.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/AbstractPersistentCollection.java
Method name: String[] generateSchemaCreationScript(Dialect) Method name: Object readElementByIndex(Object)
Number of AST nodes: 6 Number of AST nodes: 7
1
if ( dialect.hasAlterTable() ) {
2
					subIter = table.getForeignKeyIterator();
3
					while ( subIter.hasNext() ) {
4
						ForeignKey fk = (ForeignKey) subIter.next();
5
						if ( fk.isPhysicalConstraint() ) {
6
							script.add(
1
throwLazyInitializationExceptionIfNotConnected();
2
			CollectionEntry entry = session.getPersistenceContext().getCollectionEntry(this);
3
			CollectionPersister persister = entry.getLoadedPersister();
4
			if ( persister.isExtraLazy() ) {
5
				if ( hasQueuedOperations() ) {
6
					session.flush();
7
				
7
				}
8
					fk.sqlCreateString(
8
				
9
											dialect, mapping,
10
											defaultCatalog,
11
											defaultSchema
12
										)
13
								);
14
						}
15
					}
16
	
9
return persister.getElementByIndex( entry.getLoadedKey(), index, session, owner );
17
			}
10
			}
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)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    31
    ForeignKey fk = (ForeignKey)subIter.next();
    31
    ForeignKey fk = (ForeignKey)subIter.next();
    Preondition Violations
    Unmatched statement ForeignKey fk=(ForeignKey)subIter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                              
    32
    if (fk.isPhysicalConstraint())
    32
    if (fk.isPhysicalConstraint())
    6
    if (hasQueuedOperations())
    Differences
    Expression1Expression2Difference
    isPhysicalConstrainthasQueuedOperationsMETHOD_INVOCATION_NAME_MISMATCH
    fkMISSING_METHOD_INVOCATION_EXPRESSION
    6
    if (hasQueuedOperations())
                                          
    7
    session.flush();
    33
    script.add(fk.sqlCreateString(dialect, mapping, defaultCatalog, defaultSchema));
                                                                                                                                                                      
    Precondition Violations (1)
    Row Violation
    1Unmatched statement ForeignKey fk=(ForeignKey)subIter.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted