org.apache.nifi.syslog.parsers

Class StrictSyslog5424Parser

java.lang.Object

org.apache.nifi.syslog.parsers.StrictSyslog5424Parser

public class StrictSyslog5424Parser
extends Object

Parses a Syslog message from a ByteBuffer into a Syslog5424Event instance. For 5424 we use simple-syslog-5424 since it parsers out structured data.

Field Summary

Fields

Modifier and Type	Field and Description
private Charset	charset
private com.github.palindromicity.syslog.SyslogParser	parser

Constructor Summary

Constructors

Constructor and Description
StrictSyslog5424Parser()
StrictSyslog5424Parser(Charset charset, NilHandlingPolicy nilPolicy, NifiStructuredDataPolicy structuredDataPolicy, com.github.palindromicity.syslog.KeyProvider keyProvider)

Method Summary

Modifier and Type	Method and Description
private byte[]	bufferToBytes(ByteBuffer buffer)
String	getCharsetName()
Syslog5424Event	parseEvent(byte[] bytes, String sender) Parses a Syslog5424Event from a byte array.
Syslog5424Event	parseEvent(ByteBuffer buffer) Parses a Syslog5424Event from a ByteBuffer.
Syslog5424Event	parseEvent(ByteBuffer buffer, String sender) Parses a Syslog5424Event from a ByteBuffer.

Methods inherited from class java.lang.Object

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

Field Detail

charset

private Charset charset

parser

private com.github.palindromicity.syslog.SyslogParser parser

Constructor Detail

StrictSyslog5424Parser

public StrictSyslog5424Parser()

StrictSyslog5424Parser

public StrictSyslog5424Parser(Charset charset,
                              NilHandlingPolicy nilPolicy,
                              NifiStructuredDataPolicy structuredDataPolicy,
                              com.github.palindromicity.syslog.KeyProvider keyProvider)

Method Detail

parseEvent

public Syslog5424Event parseEvent(ByteBuffer buffer)

Parses a Syslog5424Event from a ByteBuffer.

Parameters:

buffer - a ByteBuffer containing a syslog message

Returns:

a Syslog5424Event parsed from the {@code byte array}

parseEvent

public Syslog5424Event parseEvent(ByteBuffer buffer,
                                  String sender)

Parses a Syslog5424Event from a ByteBuffer.

Parameters:

buffer - a ByteBuffer containing a syslog message

sender - the hostname of the syslog server that sent the message

Returns:

a Syslog5424Event parsed from the byte array

parseEvent

public Syslog5424Event parseEvent(byte[] bytes,
                                  String sender)

Parses a Syslog5424Event from a byte array.

Parameters:

bytes - a byte array containing a syslog message

sender - the hostname of the syslog server that sent the message

Returns:

a Syslog5424Event parsed from the byte array

getCharsetName

public String getCharsetName()

bufferToBytes

private byte[] bufferToBytes(ByteBuffer buffer)