com.google.appengine.api.files
Class LockException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.io.IOException
              com.google.appengine.api.files.LockException

All Implemented Interfaces:

java.io.Serializable

public class LockException
extends java.io.IOException

An exception that indicates one of two possible cases:

1. An exclusive lock on a file is held by a different App Engine request and so the file may not be accessed in this request
2. This request is trying to acquire an exclusive lock on a file but the file is already opened in a different App Engine request

See Also:

Serialized Form

Method Summary

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

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