Package org.openehealth.ipf.commons.audit.server

Class Rfc5424Decoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.MessageToMessageDecoder<io.netty.buffer.ByteBuf>

org.openehealth.ipf.commons.audit.server.Rfc5424Decoder

All Implemented Interfaces:

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

public class Rfc5424Decoder
extends io.netty.handler.codec.MessageToMessageDecoder<io.netty.buffer.ByteBuf>

Converts a Syslog string into a Map of elements as described by RFC 5424. It also adds remote host information if available. If the Syslog string could not be parsed, the raw data together with the exception is preserved.

Since:

4.0

Author:

Christian Ohr

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SYSLOG_EXCEPTION
static final String	SYSLOG_RAW_MESSAGE
static final String	SYSLOG_REMOTE_HOST
static final String	SYSLOG_REMOTE_IP
static final String	SYSLOG_REMOTE_PORT

Constructor Summary

Constructors

Constructor	Description
Rfc5424Decoder()

Method Summary

Modifier and Type	Method	Description
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf msg, List<Object> out)

Methods inherited from class io.netty.handler.codec.MessageToMessageDecoder

acceptInboundMessage, channelRead, channelReadComplete

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

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

Field Details

SYSLOG_RAW_MESSAGE

public static final String SYSLOG_RAW_MESSAGE

See Also:

• Constant Field Values

SYSLOG_EXCEPTION

public static final String SYSLOG_EXCEPTION

See Also:

• Constant Field Values

SYSLOG_REMOTE_HOST

public static final String SYSLOG_REMOTE_HOST

See Also:

• Constant Field Values

SYSLOG_REMOTE_PORT

public static final String SYSLOG_REMOTE_PORT

See Also:

• Constant Field Values

SYSLOG_REMOTE_IP

public static final String SYSLOG_REMOTE_IP

See Also:

• Constant Field Values

Constructor Details

Rfc5424Decoder

public Rfc5424Decoder()

Method Details

decode

protected void decode(io.netty.channel.ChannelHandlerContext ctx,
 io.netty.buffer.ByteBuf msg,
 List<Object> out)

Specified by:

decode in class io.netty.handler.codec.MessageToMessageDecoder<io.netty.buffer.ByteBuf>