com.im.commons.progress
Class AlreadyLockedException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              java.lang.IllegalStateException
                  com.im.commons.progress.AlreadyLockedException

All Implemented Interfaces:

Serializable

public class AlreadyLockedException
extends IllegalStateException

This exception is thrown from a DFLockable.obtainLock(java.lang.String) when the object is already locked. The Exception can provide information on what exactly object has caused the operation to fail, what was the reason of its locked state and who has locked it.

See Also:

Serialized Form

Constructor Summary

AlreadyLockedException(DFLockable lockable, String reason, Throwable trace)
Creates a new instance of AlreadyLockedException

AlreadyLockedException(DFLockable lockable, String reason, Throwable trace, boolean lockedForever)
Creates a new instance of AlreadyLockedException

Method Summary

DFLockable	getLockable()
Throwable	getLockedBy() The stack trace where the lockable was locked.
String	getReason()
boolean	isLockedForever() Return true if lockable is locked forever, which typically means that user does not have appropriate access rights and so no changes are allowed.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AlreadyLockedException

public AlreadyLockedException(DFLockable lockable,
                              String reason,
                              Throwable trace)

Creates a new instance of AlreadyLockedException

AlreadyLockedException

public AlreadyLockedException(DFLockable lockable,
                              String reason,
                              Throwable trace,
                              boolean lockedForever)

Creates a new instance of AlreadyLockedException

Method Detail

getLockable

public DFLockable getLockable()

getLockedBy

public Throwable getLockedBy()

The stack trace where the lockable was locked.

getReason

public String getReason()

isLockedForever

public boolean isLockedForever()

Return true if lockable is locked forever, which typically means that user does not have appropriate access rights and so no changes are allowed.