com.marketfactory.mfapi.enterprise.api.connection

Interface Connection

All Known Implementing Classes:

AbstractSocketChannelConnection, SelectableConnection

public interface Connection

Field Summary

Fields

Modifier and Type	Field and Description
static int	NO_HINT_VALUE

Method Summary

Modifier and Type	Method and Description
void	connect(java.lang.String hostname, int port)
void	disconnect()
boolean	isConnected()
int	readInto(java.nio.ByteBuffer byteBuffer) Reads as many bytes from the input channel of this Connection into the provided ByteBuffer.
void	writeFrom(java.nio.ByteBuffer byteBuffer) Writes as many bytes from the byteBuffer to the output channel of this Connection.

Field Detail

NO_HINT_VALUE

static final int NO_HINT_VALUE

See Also:

Constant Field Values

Method Detail

connect

void connect(java.lang.String hostname,
             int port)
      throws java.io.IOException

Throws:

java.io.IOException

disconnect

void disconnect()
         throws java.io.IOException

Throws:

java.io.IOException

writeFrom

void writeFrom(java.nio.ByteBuffer byteBuffer)
        throws java.io.IOException

Writes as many bytes from the byteBuffer to the output channel of this Connection. Returns the number of bytes written, possibly 0.

Parameters:

byteBuffer - source of the bytes to write

Throws:

java.io.IOException - if anything goes wrong

readInto

int readInto(java.nio.ByteBuffer byteBuffer)
      throws java.io.IOException

Reads as many bytes from the input channel of this Connection into the provided ByteBuffer. Returns the number of bytes read, possibly 0.

Parameters:

byteBuffer - destination of the read bytes

Returns:

the number of bytes read, possibly 0

Throws:

java.io.IOException - if anything goes wrong

isConnected

boolean isConnected()