com.spotify.docker.client

Class ApacheUnixSocket

java.lang.Object

java.net.Socket

com.spotify.docker.client.ApacheUnixSocket

All Implemented Interfaces:

Closeable, AutoCloseable

public class ApacheUnixSocket
extends Socket

Provides a socket that wraps an jnr.unixsocket.UnixSocketChannel and delays setting options until the socket is connected. This is necessary because the Apache HTTP client attempts to set options prior to connecting the socket, which doesn't work for Unix sockets since options are being set on the underlying file descriptor. Until the socket is connected, the file descriptor doesn't exist. This class also noop's any calls to setReuseAddress, which is called by the Apache client but isn't supported by AFUnixSocket.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static interface	ApacheUnixSocket.SocketOptionSetter

Field Summary

Fields

Modifier and Type	Field and Description
private jnr.unixsocket.UnixSocketChannel	inner
private Queue<ApacheUnixSocket.SocketOptionSetter>	optionsToSet

Constructor Summary

Constructors

Constructor and Description
ApacheUnixSocket()

Method Summary

Methods

Modifier and Type	Method and Description
void	bind(SocketAddress bindpoint)
void	close()
void	connect(SocketAddress endpoint)
void	connect(SocketAddress endpoint, int timeout)
SocketChannel	getChannel()
InetAddress	getInetAddress()
InputStream	getInputStream()
boolean	getKeepAlive()
InetAddress	getLocalAddress()
int	getLocalPort()
SocketAddress	getLocalSocketAddress()
boolean	getOOBInline()
OutputStream	getOutputStream()
int	getPort()
int	getReceiveBufferSize()
SocketAddress	getRemoteSocketAddress()
boolean	getReuseAddress()
int	getSendBufferSize()
int	getSoLinger()
int	getSoTimeout()
boolean	getTcpNoDelay()
int	getTrafficClass()
boolean	isBound()
boolean	isClosed()
boolean	isConnected()
boolean	isInputShutdown()
boolean	isOutputShutdown()
void	sendUrgentData(int data)
private void	setAllSocketOptions()
void	setKeepAlive(boolean on)
void	setOOBInline(boolean on)
void	setPerformancePreferences(int connectionTime, int latency, int bandwidth)
void	setReceiveBufferSize(int size)
void	setReuseAddress(boolean on)
void	setSendBufferSize(int size)
private void	setSocketOption(ApacheUnixSocket.SocketOptionSetter s)
void	setSoLinger(boolean on, int linger)
void	setSoTimeout(int timeout)
void	setTcpNoDelay(boolean on)
void	setTrafficClass(int tc)
void	shutdownInput()
void	shutdownOutput()
String	toString()

Methods inherited from class java.net.Socket

setSocketImplFactory

Methods inherited from class java.lang.Object

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

Field Detail

inner

private final jnr.unixsocket.UnixSocketChannel inner

optionsToSet

private final Queue<ApacheUnixSocket.SocketOptionSetter> optionsToSet

Constructor Detail

ApacheUnixSocket

public ApacheUnixSocket()
                 throws IOException

Throws:

IOException

Method Detail

connect

public void connect(SocketAddress endpoint)
             throws IOException

Overrides:

connect in class Socket

Throws:

IOException

connect

public void connect(SocketAddress endpoint,
           int timeout)
             throws IOException

Overrides:

connect in class Socket

Throws:

IOException

bind

public void bind(SocketAddress bindpoint)
          throws IOException

Overrides:

bind in class Socket

Throws:

IOException

getInetAddress

public InetAddress getInetAddress()

Overrides:

getInetAddress in class Socket

getLocalAddress

public InetAddress getLocalAddress()

Overrides:

getLocalAddress in class Socket

getPort

public int getPort()

Overrides:

getPort in class Socket

getLocalPort

public int getLocalPort()

Overrides:

getLocalPort in class Socket

getRemoteSocketAddress

public SocketAddress getRemoteSocketAddress()

Overrides:

getRemoteSocketAddress in class Socket

getLocalSocketAddress

public SocketAddress getLocalSocketAddress()

Overrides:

getLocalSocketAddress in class Socket

getChannel

public SocketChannel getChannel()

Overrides:

getChannel in class Socket

getInputStream

public InputStream getInputStream()
                           throws IOException

Overrides:

getInputStream in class Socket

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Overrides:

getOutputStream in class Socket

Throws:

IOException

setSocketOption

private void setSocketOption(ApacheUnixSocket.SocketOptionSetter s)
                      throws SocketException

Throws:

SocketException

setAllSocketOptions

private void setAllSocketOptions()
                          throws SocketException

Throws:

SocketException

setTcpNoDelay

public void setTcpNoDelay(boolean on)
                   throws SocketException

Overrides:

setTcpNoDelay in class Socket

Throws:

SocketException

getTcpNoDelay

public boolean getTcpNoDelay()
                      throws SocketException

Overrides:

getTcpNoDelay in class Socket

Throws:

SocketException

setSoLinger

public void setSoLinger(boolean on,
               int linger)
                 throws SocketException

Overrides:

setSoLinger in class Socket

Throws:

SocketException

getSoLinger

public int getSoLinger()
                throws SocketException

Overrides:

getSoLinger in class Socket

Throws:

SocketException

sendUrgentData

public void sendUrgentData(int data)
                    throws IOException

Overrides:

sendUrgentData in class Socket

Throws:

IOException

setOOBInline

public void setOOBInline(boolean on)
                  throws SocketException

Overrides:

setOOBInline in class Socket

Throws:

SocketException

getOOBInline

public boolean getOOBInline()
                     throws SocketException

Overrides:

getOOBInline in class Socket

Throws:

SocketException

setSoTimeout

public void setSoTimeout(int timeout)
                  throws SocketException

Overrides:

setSoTimeout in class Socket

Throws:

SocketException

getSoTimeout

public int getSoTimeout()
                 throws SocketException

Overrides:

getSoTimeout in class Socket

Throws:

SocketException

setSendBufferSize

public void setSendBufferSize(int size)
                       throws SocketException

Overrides:

setSendBufferSize in class Socket

Throws:

SocketException

getSendBufferSize

public int getSendBufferSize()
                      throws SocketException

Overrides:

getSendBufferSize in class Socket

Throws:

SocketException

setReceiveBufferSize

public void setReceiveBufferSize(int size)
                          throws SocketException

Overrides:

setReceiveBufferSize in class Socket

Throws:

SocketException

getReceiveBufferSize

public int getReceiveBufferSize()
                         throws SocketException

Overrides:

getReceiveBufferSize in class Socket

Throws:

SocketException

setKeepAlive

public void setKeepAlive(boolean on)
                  throws SocketException

Overrides:

setKeepAlive in class Socket

Throws:

SocketException

getKeepAlive

public boolean getKeepAlive()
                     throws SocketException

Overrides:

getKeepAlive in class Socket

Throws:

SocketException

setTrafficClass

public void setTrafficClass(int tc)
                     throws SocketException

Overrides:

setTrafficClass in class Socket

Throws:

SocketException

getTrafficClass

public int getTrafficClass()
                    throws SocketException

Overrides:

getTrafficClass in class Socket

Throws:

SocketException

setReuseAddress

public void setReuseAddress(boolean on)
                     throws SocketException

Overrides:

setReuseAddress in class Socket

Throws:

SocketException

getReuseAddress

public boolean getReuseAddress()
                        throws SocketException

Overrides:

getReuseAddress in class Socket

Throws:

SocketException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class Socket

Throws:

IOException

shutdownInput

public void shutdownInput()
                   throws IOException

Overrides:

shutdownInput in class Socket

Throws:

IOException

shutdownOutput

public void shutdownOutput()
                    throws IOException

Overrides:

shutdownOutput in class Socket

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Socket

isConnected

public boolean isConnected()

Overrides:

isConnected in class Socket

isBound

public boolean isBound()

Overrides:

isBound in class Socket

isClosed

public boolean isClosed()

Overrides:

isClosed in class Socket

isInputShutdown

public boolean isInputShutdown()

Overrides:

isInputShutdown in class Socket

isOutputShutdown

public boolean isOutputShutdown()

Overrides:

isOutputShutdown in class Socket

setPerformancePreferences

public void setPerformancePreferences(int connectionTime,
                             int latency,
                             int bandwidth)

Overrides:

setPerformancePreferences in class Socket