org.apache.hadoop.service
Class ServiceStateException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              org.apache.hadoop.service.ServiceStateException

All Implemented Interfaces:

Serializable

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class ServiceStateException
extends RuntimeException

Exception that is raised on state change operations.

See Also:

Serialized Form

Constructor Summary

ServiceStateException(String message)

ServiceStateException(String message, Throwable cause)

ServiceStateException(Throwable cause)

Method Summary

static RuntimeException	convert(String text, Throwable fault) Convert any exception into a RuntimeException.
static RuntimeException	convert(Throwable fault) Convert any exception into a RuntimeException.

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

ServiceStateException

public ServiceStateException(String message)

ServiceStateException

public ServiceStateException(String message,
                             Throwable cause)

ServiceStateException

public ServiceStateException(Throwable cause)

Method Detail

convert

public static RuntimeException convert(Throwable fault)

Convert any exception into a RuntimeException. If the caught exception is already of that type, it is typecast to a RuntimeException and returned. All other exception types are wrapped in a new instance of ServiceStateException

Parameters:

fault - exception or throwable

Returns:

a ServiceStateException to rethrow

convert

public static RuntimeException convert(String text,
                                       Throwable fault)

Convert any exception into a RuntimeException. If the caught exception is already of that type, it is typecast to a RuntimeException and returned. All other exception types are wrapped in a new instance of ServiceStateException

Parameters:

text - text to use if a new exception is created

fault - exception or throwable

Returns:

a ServiceStateException to rethrow