Package io.pravega.shared.protocol.netty

Class WireCommands.ErrorMessage

java.lang.Object

io.pravega.shared.protocol.netty.WireCommands.ErrorMessage

All Implemented Interfaces:

Reply, WireCommand

Enclosing class:

WireCommands

public static final class WireCommands.ErrorMessage
extends java.lang.Object
implements Reply, WireCommand

A generic error response that encapsulates an error code (to be used for client-side processing) and an error message describing the origin of the error. This should be used to describe general exceptions where limited information is required.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WireCommands.ErrorMessage.ErrorCode

Constructor Summary

Constructors

Constructor	Description
ErrorMessage(long requestId, java.lang.String segment, java.lang.String message, WireCommands.ErrorMessage.ErrorCode errorCode)

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
WireCommands.ErrorMessage.ErrorCode	getErrorCode()
java.lang.String	getMessage()
long	getRequestId()
java.lang.String	getSegment()
java.lang.RuntimeException	getThrowableException()
WireCommandType	getType()
int	hashCode()
boolean	isFailure()
void	process(ReplyProcessor cp)
static WireCommand	readFrom(EnhancedByteBufInputStream in, int length)
java.lang.String	toString()
void	writeFields(java.io.DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ErrorMessage

@ConstructorProperties({"requestId","segment","message","errorCode"})
public ErrorMessage(long requestId,
                    java.lang.String segment,
                    java.lang.String message,
                    WireCommands.ErrorMessage.ErrorCode errorCode)

Method Detail

process

public void process(ReplyProcessor cp)
             throws java.lang.UnsupportedOperationException

Specified by:

process in interface Reply

Throws:

java.lang.UnsupportedOperationException

writeFields

public void writeFields(java.io.DataOutput out)
                 throws java.io.IOException

Specified by:

writeFields in interface WireCommand

Throws:

java.io.IOException

readFrom

public static WireCommand readFrom(EnhancedByteBufInputStream in,
                                   int length)
                            throws java.io.IOException

Throws:

java.io.IOException

getThrowableException

public java.lang.RuntimeException getThrowableException()

isFailure

public boolean isFailure()

Specified by:

isFailure in interface Reply

getType

public WireCommandType getType()

Specified by:

getType in interface WireCommand

getRequestId

public long getRequestId()

Specified by:

getRequestId in interface Reply

getSegment

public java.lang.String getSegment()

getMessage

public java.lang.String getMessage()

getErrorCode

public WireCommands.ErrorMessage.ErrorCode getErrorCode()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object