org.opennms.netmgt.poller.nrpe
Class NrpePacket

java.lang.Object
  org.opennms.netmgt.poller.nrpe.NrpePacket

public class NrpePacket
extends Object

Field Summary

static int	DEFAULT_PADDING
static String	HELLO_COMMAND
static int	MAX_PACKETBUFFER_LENGTH
static int	PACKET_SIZE
static short	PACKET_VERSION_2
static short	QUERY_PACKET
static short	RESPONSE_PACKET

Constructor Summary

NrpePacket()

NrpePacket(short type, short resultCode, String buffer)

Method Summary

byte[]	buildPacket(int padding)
byte[]	buildPacket(int padding, SecureRandom random)
String	getBuffer()
short	getResultCode()
short	getType()
short	getVersion()
static int	positive(byte b)
static NrpePacket	receivePacket(InputStream i, int padding)
void	setBuffer(String buffer)
void	setResultCode(short resultCode)
void	setType(short type)
void	setVersion(short version)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

QUERY_PACKET

public static final short QUERY_PACKET

See Also:

Constant Field Values

RESPONSE_PACKET

public static final short RESPONSE_PACKET

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Constant Field Values

HELLO_COMMAND

public static final String HELLO_COMMAND

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Constant Field Values

PACKET_VERSION_2

public static final short PACKET_VERSION_2

See Also:

Constant Field Values

MAX_PACKETBUFFER_LENGTH

public static final int MAX_PACKETBUFFER_LENGTH

See Also:

Constant Field Values

PACKET_SIZE

public static final int PACKET_SIZE

See Also:

Constant Field Values

DEFAULT_PADDING

public static final int DEFAULT_PADDING

See Also:

Constant Field Values

Constructor Detail

NrpePacket

public NrpePacket()

NrpePacket

public NrpePacket(short type,
                  short resultCode,
                  String buffer)

Method Detail

getVersion

public short getVersion()

setVersion

public void setVersion(short version)

getType

public short getType()

setType

public void setType(short type)

getResultCode

public short getResultCode()

setResultCode

public void setResultCode(short resultCode)

getBuffer

public String getBuffer()

setBuffer

public void setBuffer(String buffer)

receivePacket

public static NrpePacket receivePacket(InputStream i,
                                       int padding)
                                throws NrpeException,
                                       IOException

Throws:

NrpeException

IOException

positive

public static int positive(byte b)

toString

public String toString()

Overrides:

toString in class Object

buildPacket

public byte[] buildPacket(int padding)

buildPacket

public byte[] buildPacket(int padding,
                          SecureRandom random)