Module io.helidon.common.socket

Package io.helidon.common.socket

Class PlainSocket

java.lang.Object

io.helidon.common.socket.PlainSocket

All Implemented Interfaces:

HelidonSocket, SocketContext, Supplier<byte[]>

Direct Known Subclasses:

TlsSocket

public sealed class PlainSocket
extends Object
implements HelidonSocket
permits TlsSocket

Helidon socket that is based on plaintext.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PlainSocket(Socket delegate, String childSocketId, String socketId)	Plain socket.

Method Summary

Modifier and Type	Method	Description
String	childSocketId()	Child socket id.
static PlainSocket	client(Socket delegate, String channelId)	Create a new client socket.
void	close()	Close the underlying socket.
byte[]	get()
void	idle()	Sets the socket to idle mode.
boolean	isConnected()	Check if socket is connected.
boolean	isSecure()	Whether the request is secure.
PeerInfo	localPeer()	Local peer information.
int	read(BufferData buffer)	Read bytes from the socket.
PeerInfo	remotePeer()	Remote peer information.
static PlainSocket	server(Socket delegate, String channelId, String serverChannelId)	Create a new server socket.
String	socketId()	Main socket id.
void	write(BufferData buffer)	Write teh buffer to the underlying socket.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.helidon.common.socket.HelidonSocket

protocol, protocolNegotiated

Methods inherited from interface io.helidon.common.socket.SocketContext

log, log

Constructor Details

PlainSocket

protected PlainSocket(Socket delegate,
 String childSocketId,
 String socketId)

Plain socket.

Parameters:

delegate - delegate socket

childSocketId - channel id

socketId - server channel id

Method Details

server

public static PlainSocket server(Socket delegate,
 String channelId,
 String serverChannelId)

Create a new server socket.

Parameters:

delegate - underlying socket

channelId - channel id

serverChannelId - server channel id

Returns:

a new plain socket

client

public static PlainSocket client(Socket delegate,
 String channelId)

Create a new client socket.

Parameters:

delegate - underlying socket

channelId - channel id

Returns:

a new plain socket

remotePeer

public PeerInfo remotePeer()

Description copied from interface: SocketContext

Remote peer information.

Specified by:

remotePeer in interface SocketContext

Returns:

peer info

localPeer

public PeerInfo localPeer()

Description copied from interface: SocketContext

Local peer information.

Specified by:

localPeer in interface SocketContext

Returns:

peer info

isSecure

public boolean isSecure()

Description copied from interface: SocketContext

Whether the request is secure.

Specified by:

isSecure in interface SocketContext

Returns:

whether secure

socketId

public String socketId()

Description copied from interface: SocketContext

Main socket id. This is the server socket id for server side, connection id for client side.

Specified by:

socketId in interface SocketContext

Returns:

socket id

childSocketId

public String childSocketId()

Description copied from interface: SocketContext

Child socket id. This is the connection socket id for server side. For client side, this may be additional identification of a request (pipeline id, stream id).

Specified by:

childSocketId in interface SocketContext

Returns:

child socket id, never null

close

public void close()

Description copied from interface: HelidonSocket

Close the underlying socket.

Specified by:

close in interface HelidonSocket

idle

public void idle()

Description copied from interface: HelidonSocket

Sets the socket to idle mode. Idle mode expects no bytes coming over the socket but keeps reading exactly one byte in case connection is severed. Idle mode should be used in case of client side connection caching.

Specified by:

idle in interface HelidonSocket

isConnected

public boolean isConnected()

Description copied from interface: HelidonSocket

Check if socket is connected.

Specified by:

isConnected in interface HelidonSocket

Returns:

true if connected

read

public int read(BufferData buffer)

Description copied from interface: HelidonSocket

Read bytes from the socket. This method blocks until at least 1 byte is available.

Specified by:

read in interface HelidonSocket

Parameters:

buffer - buffer to read to

Returns:

number of bytes read

write

public void write(BufferData buffer)

Description copied from interface: HelidonSocket

Write teh buffer to the underlying socket. This method blocks until all bytes are written.

Specified by:

write in interface HelidonSocket

Parameters:

buffer - buffer to write

get

public byte[] get()

Specified by:

get in interface Supplier<byte[]>