net.i2p.data.i2cp

Class SendMessageExpiresMessage

java.lang.Object

net.i2p.data.i2cp.I2CPMessageImpl

net.i2p.data.i2cp.SendMessageMessage

net.i2p.data.i2cp.SendMessageExpiresMessage

All Implemented Interfaces:

I2CPMessage

public class SendMessageExpiresMessage
extends SendMessageMessage

Same as SendMessageMessage, but with an expiration to be passed to the router As of 0.8.4, retrofitted to use DateAndFlags. Backwards compatible.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MESSAGE_TYPE

Fields inherited from class net.i2p.data.i2cp.SendMessageMessage

_destination, _nonce, _payload, _sessionId

Constructor Summary

Constructors

Constructor and Description
SendMessageExpiresMessage() For reading.
SendMessageExpiresMessage(SessionId sessID, Destination dest, Payload payload, long nonce) For writing
SendMessageExpiresMessage(SessionId sessID, Destination dest, Payload payload, long nonce, DateAndFlags options) For writing

Method Summary

Modifier and Type	Method and Description
Date	getExpiration() The Date object is created here, it is not cached.
long	getExpirationTime() Use this instead of getExpiration().getTime()
int	getFlags() Gets the message flags.
int	getType() Return the unique identifier for this type of message, as specified in the network specification document under #ClientAccessLayerMessages
void	readMessage(InputStream in, int length, int type) Read the body into the data structures
void	setExpiration(Date d)
void	setExpiration(long d) Sets the message expiration time.
void	setFlags(int f) Sets the message flags.
String	toString()
void	writeMessage(OutputStream out) Write out the full message to the stream, including the 4 byte size and 1 byte type header.

Methods inherited from class net.i2p.data.i2cp.SendMessageMessage

doReadMessage, doWriteMessage, getDestination, getNonce, getPayload, getSessionId, sessionId

Methods inherited from class net.i2p.data.i2cp.I2CPMessageImpl

readBytes, readMessage, writeBytes

Methods inherited from class java.lang.Object

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

Field Detail

MESSAGE_TYPE

public static final int MESSAGE_TYPE

See Also:

Constant Field Values

Constructor Detail

SendMessageExpiresMessage

public SendMessageExpiresMessage()

For reading. Deprecated for writing, use 4-arg constructor

SendMessageExpiresMessage

public SendMessageExpiresMessage(SessionId sessID,
                                 Destination dest,
                                 Payload payload,
                                 long nonce)

For writing

SendMessageExpiresMessage

public SendMessageExpiresMessage(SessionId sessID,
                                 Destination dest,
                                 Payload payload,
                                 long nonce,
                                 DateAndFlags options)

For writing

Method Detail

getExpiration

public Date getExpiration()

The Date object is created here, it is not cached. Use getExpirationTime() if you only need the long value.

getExpirationTime

public long getExpirationTime()

Use this instead of getExpiration().getTime()

getFlags

public int getFlags()

Gets the message flags.

getType

public int getType()

Description copied from interface: I2CPMessage

Return the unique identifier for this type of message, as specified in the network specification document under #ClientAccessLayerMessages

Specified by:

getType in interface I2CPMessage

Overrides:

getType in class SendMessageMessage

Returns:

unique identifier for this type of message

readMessage

public void readMessage(InputStream in,
                        int length,
                        int type)
                 throws I2CPMessageException,
                        IOException

Read the body into the data structures

Specified by:

readMessage in interface I2CPMessage

Overrides:

readMessage in class SendMessageMessage

Parameters:

in - stream to read from

length - number of bytes in the message payload

type - type of message (should equal getType())

Throws:

IOException - if there's an error reading from the stream

I2CPMessageException - if the stream doesn't contain a valid message that this class can read.

setExpiration

public void setExpiration(Date d)

setExpiration

public void setExpiration(long d)

Sets the message expiration time.

setFlags

public void setFlags(int f)

Sets the message flags.

toString

public String toString()

Overrides:

toString in class SendMessageMessage

writeMessage

public void writeMessage(OutputStream out)
                  throws I2CPMessageException,
                         IOException

Write out the full message to the stream, including the 4 byte size and 1 byte type header. Override the parent so we can be more mem efficient

Specified by:

writeMessage in interface I2CPMessage

Overrides:

writeMessage in class SendMessageMessage

Parameters:

out - OutputStream

Throws:

IOException - if there's an error writing to the stream

I2CPMessageException - if the current object doesn't have sufficient data to write a properly formatted message.