com.google.appengine.api.datastore

## Class DatastoreFailureException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - com.google.appengine.api.datastore.DatastoreFailureException

- All Implemented Interfaces:
    java.io.Serializable

      public class DatastoreFailureException
      extends java.lang.RuntimeException

  `DatastoreFailureException` is thrown when any unknown error occurs while communicating with the data store.

  Clients should not attempt to retry after receiving this exception.

  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `DatastoreFailureException(java.lang.String message)`
    `DatastoreFailureException(java.lang.String message, java.lang.Throwable cause)`

  - ### Method Summary

    - ### 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

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

- - ### Constructor Detail

    - #### DatastoreFailureException

          public DatastoreFailureException(java.lang.String message)

    - #### DatastoreFailureException

          public DatastoreFailureException(java.lang.String message,
                                           java.lang.Throwable cause)