org.apache.openjpa.util
Class LockException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              org.apache.openjpa.util.OpenJPAException
                  org.apache.openjpa.util.StoreException
                      org.apache.openjpa.util.LockException

All Implemented Interfaces:

Serializable, ExceptionInfo

public class LockException
extends StoreException

Exception indicating that locks on one or more objects could not be acquired.

Since:

0.3.1

Author:

Marc Prud'hommeaux

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.openjpa.util.StoreException

LOCK, OBJECT_EXISTS, OBJECT_NOT_FOUND, OPTIMISTIC, QUERY, REFERENTIAL_INTEGRITY

Fields inherited from interface org.apache.openjpa.util.ExceptionInfo

GENERAL, INTERNAL, STORE, UNAVAILABLE, UNSUPPORTED, USER, WRAPPED

Constructor Summary

LockException(Object failed)

LockException(Object failed, int timeout)

LockException(Object failed, int timeout, int lockLevel)

Method Summary

int	getLockLevel()
int	getSubtype() Exception subtype.
int	getTimeout() The number of milliseconds to wait for a lock.
void	setLockLevel(int lockLevel)
LockException	setTimeout(int timeout) The number of milliseconds to wait for a lock.
String	toString()

Methods inherited from class org.apache.openjpa.util.StoreException

getType

Methods inherited from class org.apache.openjpa.util.OpenJPAException

getCause, getFailedObject, getNestedThrowables, isFatal, printStackTrace, printStackTrace, printStackTrace, setCause, setFailedObject, setFatal, setNestedThrowables

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, initCause, setStackTrace

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.openjpa.util.ExceptionInfo

getMessage

Constructor Detail

LockException

public LockException(Object failed)

LockException

public LockException(Object failed,
                     int timeout)

LockException

public LockException(Object failed,
                     int timeout,
                     int lockLevel)

Method Detail

getSubtype

public int getSubtype()

Description copied from class: OpenJPAException

Exception subtype.

Specified by:

getSubtype in interface ExceptionInfo

Overrides:

getSubtype in class OpenJPAException

getTimeout

public int getTimeout()

The number of milliseconds to wait for a lock.

setTimeout

public LockException setTimeout(int timeout)

The number of milliseconds to wait for a lock.

setLockLevel

public void setLockLevel(int lockLevel)

getLockLevel

public int getLockLevel()

toString

public String toString()

Overrides:

toString in class OpenJPAException