com.couchbase.client.dcp.transport.netty

Class DcpLoggingHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.logging.LoggingHandler

com.couchbase.client.dcp.transport.netty.DcpLoggingHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler

@ChannelHandler.Sharable
public class DcpLoggingHandler
extends io.netty.handler.logging.LoggingHandler

A ChannelHandler that logs all events using a logging framework. By default, all events are logged at DEBUG level.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields inherited from class io.netty.handler.logging.LoggingHandler

internalLevel, logger

Constructor Summary

Constructors

Constructor and Description
DcpLoggingHandler() Creates a new instance whose logger name is the fully qualified class name of the instance with hex dump enabled.
DcpLoggingHandler(Class<?> clazz) Creates a new instance with the specified logger name and with hex dump enabled.
DcpLoggingHandler(Class<?> clazz, io.netty.handler.logging.LogLevel level) Creates a new instance with the specified logger name.
DcpLoggingHandler(io.netty.handler.logging.LogLevel level) Creates a new instance whose logger name is the fully qualified class name of the instance.
DcpLoggingHandler(String name) Creates a new instance with the specified logger name.
DcpLoggingHandler(String name, io.netty.handler.logging.LogLevel level) Creates a new instance with the specified logger name.

Method Summary

Modifier and Type	Method and Description
protected String	format(io.netty.channel.ChannelHandlerContext ctx, String eventName, Object arg)

Methods inherited from class io.netty.handler.logging.LoggingHandler

bind, byteBufFormat, channelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, close, connect, deregister, disconnect, exceptionCaught, flush, format, format, level, userEventTriggered, write

Methods inherited from class io.netty.channel.ChannelDuplexHandler

read

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Constructor Detail

DcpLoggingHandler

public DcpLoggingHandler()

Creates a new instance whose logger name is the fully qualified class name of the instance with hex dump enabled.

DcpLoggingHandler

public DcpLoggingHandler(io.netty.handler.logging.LogLevel level)

Creates a new instance whose logger name is the fully qualified class name of the instance.

Parameters:

level - the log level

DcpLoggingHandler

public DcpLoggingHandler(Class<?> clazz)

Creates a new instance with the specified logger name and with hex dump enabled.

DcpLoggingHandler

public DcpLoggingHandler(Class<?> clazz,
                         io.netty.handler.logging.LogLevel level)

Creates a new instance with the specified logger name.

Parameters:

level - the log level

DcpLoggingHandler

public DcpLoggingHandler(String name)

Creates a new instance with the specified logger name.

DcpLoggingHandler

public DcpLoggingHandler(String name,
                         io.netty.handler.logging.LogLevel level)

Creates a new instance with the specified logger name.

Parameters:

level - the log level

Method Detail

format

protected String format(io.netty.channel.ChannelHandlerContext ctx,
                        String eventName,
                        Object arg)

Overrides:

format in class io.netty.handler.logging.LoggingHandler