Package io.permazen.kv.mvcc

Class TransactionConflictException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.permazen.kv.KVException

io.permazen.kv.KVDatabaseException

io.permazen.kv.KVTransactionException

io.permazen.kv.RetryKVTransactionException

io.permazen.kv.mvcc.TransactionConflictException

All Implemented Interfaces:

Serializable, Cloneable

public class TransactionConflictException
extends RetryKVTransactionException

Exception thrown when a transaction fails because of an MVCC conflict.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TransactionConflictException(KVTransaction kvt, Conflict conflict)
TransactionConflictException(KVTransaction kvt, Conflict conflict, String message)

Method Summary

Modifier and Type	Method	Description
TransactionConflictException	duplicate()	Create a duplicate of this exception, with the current thread's stack frames prepended.
Conflict	getConflict()	Get the conflict that generated this exception.

Methods inherited from class io.permazen.kv.KVTransactionException

getTransaction

Methods inherited from class io.permazen.kv.KVDatabaseException

getStore

Methods inherited from class io.permazen.kv.KVException

clone, rethrow

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

TransactionConflictException

public TransactionConflictException(KVTransaction kvt,
 Conflict conflict)

TransactionConflictException

public TransactionConflictException(KVTransaction kvt,
 Conflict conflict,
 String message)

Method Details

getConflict

public Conflict getConflict()

Get the conflict that generated this exception.

Returns:

the conflict causing this exception

duplicate

public TransactionConflictException duplicate()

Description copied from class: KVException

Create a duplicate of this exception, with the current thread's stack frames prepended.

This allows the "same" exception to be thrown multiple times from different locations with different outer stack frames. The KVException.clone() method is used to copy this instance.

Overrides:

duplicate in class RetryKVTransactionException

Returns:

duplicate of this exception with the current thread's stack frame context

See Also:

• ThrowableUtil.appendStackFrames(java.lang.Throwable, java.lang.StackTraceElement[])