net.openhft.chronicle.wire.channel

Class ErrorReplyHandler

java.lang.Object

net.openhft.chronicle.wire.AbstractCommonMarshallable

net.openhft.chronicle.wire.SelfDescribingMarshallable

net.openhft.chronicle.wire.channel.AbstractHeader<H>

net.openhft.chronicle.wire.channel.AbstractHandler<H>

net.openhft.chronicle.wire.channel.ReplyingHandler<ErrorReplyHandler>

net.openhft.chronicle.wire.channel.ErrorReplyHandler

All Implemented Interfaces:

net.openhft.chronicle.bytes.BytesMarshallable, net.openhft.chronicle.bytes.CommonMarshallable, net.openhft.chronicle.bytes.ReadBytesMarshallable, net.openhft.chronicle.bytes.WriteBytesMarshallable, net.openhft.chronicle.core.io.Resettable, ChannelHandler, ChannelHeader, Marshallable, ReadMarshallable, WriteMarshallable, WriteValue

Direct Known Subclasses:

GatewayHandler

public class ErrorReplyHandler
extends ReplyingHandler<ErrorReplyHandler>

A specialized ReplyingHandler designed to manage error responses.

This handler maintains an error message, which can be set and retrieved through dedicated methods. When generating a response header, it produces an ErrorHeader instance populated with the current error message.

Field Summary

Fields inherited from interface net.openhft.chronicle.wire.WriteMarshallable

EMPTY

Fields inherited from interface net.openhft.chronicle.wire.ReadMarshallable

DISCARD

Constructor Summary

Constructors

Constructor and Description
ErrorReplyHandler()

Method Summary

Modifier and Type	Method and Description
String	errorMsg() Retrieves the current error message set for this handler.
ErrorReplyHandler	errorMsg(String errorMsg) Sets the error message for this handler.
ChannelHeader	responseHeader(ChronicleContext context) Creates an ErrorHeader as a response, populated with the current error message.

Methods inherited from class net.openhft.chronicle.wire.channel.ReplyingHandler

asInternalChannel, run

Methods inherited from class net.openhft.chronicle.wire.channel.AbstractHandler

buffered, buffered

Methods inherited from class net.openhft.chronicle.wire.channel.AbstractHeader

sessionName, sessionName, systemContext, systemContext

Methods inherited from class net.openhft.chronicle.wire.SelfDescribingMarshallable

usesSelfDescribingMessage

Methods inherited from class net.openhft.chronicle.wire.AbstractCommonMarshallable

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.openhft.chronicle.wire.channel.ChannelHandler

closeWhenRunEnds, recordHistory

Methods inherited from interface net.openhft.chronicle.wire.channel.ChannelHeader

sessionName, sessionName, systemContext, systemContext

Methods inherited from interface net.openhft.chronicle.wire.Marshallable

$equals, $fieldInfoMap, $fieldInfos, $hashCode, $toString, className, copyTo, deepCopy, fromFile, fromFile, fromString, fromString, fromString, getField, getLongField, mergeToMap, readMarshallable, reset, setField, setLongField, streamFromFile, streamFromFile, writeMarshallable

Methods inherited from interface net.openhft.chronicle.wire.WriteMarshallable

binaryLengthLength, writeValue

Methods inherited from interface net.openhft.chronicle.wire.ReadMarshallable

unexpectedField

Methods inherited from interface net.openhft.chronicle.bytes.CommonMarshallable

usesSelfDescribingMessage

Methods inherited from interface net.openhft.chronicle.bytes.BytesMarshallable

$toString, readMarshallable, writeMarshallable

Constructor Detail

ErrorReplyHandler

public ErrorReplyHandler()

Method Detail

errorMsg

public String errorMsg()

Retrieves the current error message set for this handler.

Returns:

A string representing the current error message.

errorMsg

public ErrorReplyHandler errorMsg(String errorMsg)

Sets the error message for this handler.

Parameters:

errorMsg - The error message to be assigned to this handler.

Returns:

This ErrorReplyHandler instance, facilitating method chaining.

responseHeader

public ChannelHeader responseHeader(ChronicleContext context)

Creates an ErrorHeader as a response, populated with the current error message. Overrides the responseHeader method from the ReplyingHandler superclass.

Specified by:

responseHeader in interface ChannelHandler

Specified by:

responseHeader in class ReplyingHandler<ErrorReplyHandler>

Parameters:

context - A ChronicleContext object. Not used in this implementation.

Returns:

A ChannelHeader object, specifically an instance of ErrorHeader, populated with the current error message.