Class OracleTransactionPriorityException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.micronaut.transaction.exceptions.TransactionException

io.micronaut.transaction.exceptions.TransactionSystemException

io.micronaut.transaction.exceptions.OracleTransactionPriorityException

All Implemented Interfaces:

Serializable

public class OracleTransactionPriorityException
extends TransactionSystemException

Thrown when Oracle automatically rolls back a transaction because it was blocking a transaction with a higher priority.

Oracle reports this condition with ORA-63300 while the statement that caused the rollback is executing and with ORA-63302 for subsequent statements until the session acknowledges the rollback.

Since:

5.2

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ORA_TRANSACTION_AUTOMATICALLY_ROLLED_BACK	Oracle automatically rolled back a transaction blocking higher-priority work.
static final int	ORA_TRANSACTION_MUST_ROLLBACK	Oracle requires the session to acknowledge a priority rollback.

Constructor Summary

Constructors

Constructor	Description
OracleTransactionPriorityException(String message)
OracleTransactionPriorityException(String message, Throwable cause)

Method Summary

Modifier and Type	Method	Description
static boolean	isPriorityRollback(Throwable exception)	Tests whether an exception contains an Oracle priority-rollback error.

Methods inherited from class TransactionSystemException

getApplicationException, getOriginalException, initApplicationException

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

ORA_TRANSACTION_AUTOMATICALLY_ROLLED_BACK

public static final int ORA_TRANSACTION_AUTOMATICALLY_ROLLED_BACK

Oracle automatically rolled back a transaction blocking higher-priority work.

See Also:

• Constant Field Values

ORA_TRANSACTION_MUST_ROLLBACK

public static final int ORA_TRANSACTION_MUST_ROLLBACK

Oracle requires the session to acknowledge a priority rollback.

See Also:

• Constant Field Values

Constructor Details

OracleTransactionPriorityException

public OracleTransactionPriorityException(String message)

Parameters:

message - The detail message

OracleTransactionPriorityException

public OracleTransactionPriorityException(String message,
 Throwable cause)

Parameters:

message - The detail message

cause - The Oracle exception that caused the transaction rollback

Method Details

isPriorityRollback

public static boolean isPriorityRollback(Throwable exception)

Tests whether an exception contains an Oracle priority-rollback error. Database drivers can expose the error as a nested cause or as a chained SQLException, so both forms are checked.

Parameters:

exception - The exception to inspect

Returns:

true if ORA-63300 or ORA-63302 is present