Class LockTimeoutException

java.lang.Object

java.lang.Throwable

java.lang.Exception

tech.oxfordsemantic.jrdfox.exceptions.JRDFoxException

tech.oxfordsemantic.jrdfox.exceptions.LockTimeoutException

All Implemented Interfaces:

Serializable

public class LockTimeoutException
extends JRDFoxException

This exception is thrown when a lock on a data store must be acquired in order to fulfil a request, but the lock acquisition times out. The timeout interval is determined using the DataStoreConnection.setLockTimeout(long) method. Lock acquisition is typically required when starting a transaction, either explicitly or implicitly as part of fulfilling a user's request. In some rare cases this exception can also be thrown then performing an operation inside an interruptible read-only transaction.

See Also:

• Serialized Form

Constructor Summary

Constructors

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

Method Summary

Methods inherited from class Throwable

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

Methods inherited from class Object

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

Constructor Details

LockTimeoutException

public LockTimeoutException()

LockTimeoutException

public LockTimeoutException(String message)

LockTimeoutException

public LockTimeoutException(String message,
 Throwable cause)