try { BatchModeTransactionManager.getInstance().rollback(); } catch (Exception e) { log.error(e.getMessage(), e); }
if ( orphan.getTransaction() != null && orphan.getTransaction().isActive() ) { try { orphan.getTransaction().rollback(); } catch( Throwable t ) { log.debug( "Unable to rollback transaction for orphaned session", t ); } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/cache-jbosscache2/src/test/java/org/hibernate/test/cache/jbc2/entity/AbstractEntityRegionAccessStrategyTestCase.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/context/ThreadLocalSessionContext.java
Method name: void rollback() Method name: void cleanupAnyOrphanedSession(SessionFactory)
Number of AST nodes: 2 Number of AST nodes: 3
1
try {
2
            BatchModeTransactionManager
1
if ( orphan.getTransaction() != null && orphan.getTransaction().isActive() ) {
2
					try {
3
.getInstance().rollback();
3
						orphan.getTransaction().rollback();
4
        }
5
        catch (Exception e) {
6
            log.error(e.getMessage(), e);
7
        
4
					}
5
					catch( Throwable t ) {
6
						log.debug( "Unable to rollback transaction for orphaned session", t );
7
					}
8
}
8
				}
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 in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    6
    try
    Differences
    Expression1Expression2Difference
    java.lang.Exceptionjava.lang.ThrowableSUBCLASS_TYPE_MISMATCH
    etVARIABLE_NAME_MISMATCH
    java.lang.Exceptionjava.lang.ThrowableSUBCLASS_TYPE_MISMATCH
    errordebugMETHOD_INVOCATION_NAME_MISMATCH
    e.getMessage()"Unable to rollback transaction for orphaned session"TYPE_COMPATIBLE_REPLACEMENT
    etVARIABLE_NAME_MISMATCH
    java.lang.Exceptionjava.lang.ThrowableSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression log.error(e.getMessage(),e) is a void method call, and thus it cannot be parameterized
    Expression log.debug("Unable to rollback transaction for orphaned session",t) is a void method call, and thus it cannot be parameterized
    6
    try
    2
    BatchModeTransactionManager.getInstance().rollback();
    2
    BatchModeTransactionManager.getInstance().rollback();
    7
    orphan.getTransaction().rollback();
    Differences
    Expression1Expression2Difference
    getInstancegetTransactionMETHOD_INVOCATION_NAME_MISMATCH
    org.jboss.cache.transaction.BatchModeTransactionManagerorg.hibernate.TransactionVARIABLE_TYPE_MISMATCH
    org.jboss.cache.transaction.BatchModeTransactionManagerorg.hibernate.classic.SessionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jboss.cache.transaction.BatchModeTransactionManager of variable BatchModeTransactionManager.getInstance() does not match with type org.hibernate.Transaction of variable orphan.getTransaction()
    • Make classes org.jboss.cache.transaction.BatchModeTransactionManager and org.hibernate.Transaction extend a common superclass
    Type org.jboss.cache.transaction.BatchModeTransactionManager of variable BatchModeTransactionManager does not match with type org.hibernate.classic.Session of variable orphan
    • Make classes org.jboss.cache.transaction.BatchModeTransactionManager and org.hibernate.classic.Session extend a common superclass
    7
    orphan.getTransaction().rollback();
    Precondition Violations (4)
    Row Violation
    1Expression log.error(e.getMessage(),e) is a void method call, and thus it cannot be parameterized
    2Expression log.debug("Unable to rollback transaction for orphaned session",t) is a void method call, and thus it cannot be parameterized
    3Type org.jboss.cache.transaction.BatchModeTransactionManager of variable BatchModeTransactionManager.getInstance() does not match with type org.hibernate.Transaction of variable orphan.getTransaction()
    4Type org.jboss.cache.transaction.BatchModeTransactionManager of variable BatchModeTransactionManager does not match with type org.hibernate.classic.Session of variable orphan