org.jboss.util.deadlock

Class ApplicationDeadlockException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.jboss.util.deadlock.ApplicationDeadlockException

All Implemented Interfaces:

java.io.Serializable

public class ApplicationDeadlockException
extends java.lang.RuntimeException

This exception class is thrown when application deadlock is detected when trying to lock an entity bean This is probably NOT a result of a jboss bug, but rather that the application is access the same entity beans within 2 different transaction in a different order. Remember, with a PessimisticEJBLock, Entity beans are locked until the transaction commits or is rolled back.

Version:

$Revision$

Revisions:

2002/02/13: billb

1. Initial revision

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	retry
private static long	serialVersionUID The serialVersionUID

Constructor Summary

Constructors

Constructor and Description
ApplicationDeadlockException()
ApplicationDeadlockException(java.lang.String msg, boolean retry)

Method Summary

Modifier and Type	Method and Description
static ApplicationDeadlockException	isADE(java.lang.Throwable t) Detects exception contains is or a ApplicationDeadlockException.
boolean	retryable()

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

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

Field Detail

serialVersionUID

private static final long serialVersionUID

The serialVersionUID

See Also:

Constant Field Values

retry

protected boolean retry

Constructor Detail

ApplicationDeadlockException

public ApplicationDeadlockException()

ApplicationDeadlockException

public ApplicationDeadlockException(java.lang.String msg,
                                    boolean retry)

Method Detail

retryable

public boolean retryable()

isADE

public static ApplicationDeadlockException isADE(java.lang.Throwable t)

Detects exception contains is or a ApplicationDeadlockException.

Parameters:

t -

Returns:

true when it is a deadlock