Package org.mariadb.jdbc.internal.io.socket

Class SharedMemorySocket

java.lang.Object

java.net.Socket

org.mariadb.jdbc.internal.io.socket.SharedMemorySocket

All Implemented Interfaces:

Closeable, AutoCloseable

public class SharedMemorySocket
extends Socket

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	SharedMemorySocket.Advapi32
static interface	SharedMemorySocket.Kernel32
(package private) class	SharedMemorySocket.SharedMemoryInputStream
(package private) class	SharedMemorySocket.SharedMemoryOutputStream

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BUFFERLEN
private int	bytesLeft
private com.sun.jna.platform.win32.WinNT.HANDLE	clientRead
private com.sun.jna.platform.win32.WinNT.HANDLE	clientWrote
private com.sun.jna.platform.win32.WinNT.HANDLE	connectionClosed
private static final String	EVERYONE_SYNCHRONIZE_SDDL
private InputStream	is
private String	memoryName
private OutputStream	os
private int	position
private com.sun.jna.platform.win32.WinNT.HANDLE	serverRead
private com.sun.jna.platform.win32.WinNT.HANDLE	serverWrote
private int	timeout
private com.sun.jna.Pointer	view
private static final Map<String,Object>	WIN32API_OPTIONS

Constructor Summary

Constructors

Constructor	Description
SharedMemorySocket(String name)	Create ShareMemorySocket.

Method Summary

Modifier and Type	Method	Description
void	close()
void	connect(SocketAddress endpoint)
void	connect(SocketAddress endpoint, int timeout)
private int	getConnectNumber()
InputStream	getInputStream()
OutputStream	getOutputStream()
private com.sun.jna.platform.win32.WinNT.HANDLE	lockMutex()
private static com.sun.jna.Pointer	mapMemory(String mapName, int mode, int size)	Map memory
private static com.sun.jna.platform.win32.WinNT.HANDLE	openEvent(String name)
void	setKeepAlive(boolean b)
void	setReceiveBufferSize(int size)
void	setSendBufferSize(int size)
void	setSoLinger(boolean b, int i)
void	setSoTimeout(int t)
void	setTcpNoDelay(boolean b)
void	shutdownInput()
void	shutdownOutput()

Methods inherited from class java.net.Socket

bind, getChannel, getInetAddress, getKeepAlive, getLocalAddress, getLocalPort, getLocalSocketAddress, getOOBInline, getOption, getPort, getReceiveBufferSize, getRemoteSocketAddress, getReuseAddress, getSendBufferSize, getSoLinger, getSoTimeout, getTcpNoDelay, getTrafficClass, isBound, isClosed, isConnected, isInputShutdown, isOutputShutdown, sendUrgentData, setOOBInline, setOption, setPerformancePreferences, setReuseAddress, setSocketImplFactory, setTrafficClass, supportedOptions, toString

Methods inherited from class java.lang.Object

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

Field Details

EVERYONE_SYNCHRONIZE_SDDL

private static final String EVERYONE_SYNCHRONIZE_SDDL

See Also:

• Constant Field Values

WIN32API_OPTIONS

private static final Map<String,Object> WIN32API_OPTIONS

BUFFERLEN

private static final int BUFFERLEN

See Also:

• Constant Field Values

is

private InputStream is

os

private OutputStream os

memoryName

private String memoryName

serverRead

private com.sun.jna.platform.win32.WinNT.HANDLE serverRead

serverWrote

private com.sun.jna.platform.win32.WinNT.HANDLE serverWrote

clientRead

private com.sun.jna.platform.win32.WinNT.HANDLE clientRead

clientWrote

private com.sun.jna.platform.win32.WinNT.HANDLE clientWrote

connectionClosed

private com.sun.jna.platform.win32.WinNT.HANDLE connectionClosed

view

private com.sun.jna.Pointer view

bytesLeft

private int bytesLeft

position

private int position

timeout

private int timeout

Constructor Details

SharedMemorySocket

public SharedMemorySocket(String name)
                   throws IOException

Create ShareMemorySocket.

Parameters:

name - name

Throws:

IOException - exception

Method Details

openEvent

private static com.sun.jna.platform.win32.WinNT.HANDLE openEvent(String name)

mapMemory

private static com.sun.jna.Pointer mapMemory(String mapName,
 int mode,
 int size)

Map memory

Parameters:

mapName - map name

mode - mode

size - size

Returns:

Pointer

connect

public void connect(SocketAddress endpoint)
             throws IOException

Overrides:

connect in class Socket

Throws:

IOException

lockMutex

private com.sun.jna.platform.win32.WinNT.HANDLE lockMutex()
                                                   throws IOException

Throws:

IOException

getConnectNumber

private int getConnectNumber()
                      throws IOException

Throws:

IOException

connect

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

Overrides:

connect in class Socket

Throws:

IOException

getInputStream

public InputStream getInputStream()

Overrides:

getInputStream in class Socket

getOutputStream

public OutputStream getOutputStream()

Overrides:

getOutputStream in class Socket

setTcpNoDelay

public void setTcpNoDelay(boolean b)

Overrides:

setTcpNoDelay in class Socket

setKeepAlive

public void setKeepAlive(boolean b)

Overrides:

setKeepAlive in class Socket

setReceiveBufferSize

public void setReceiveBufferSize(int size)

Overrides:

setReceiveBufferSize in class Socket

setSendBufferSize

public void setSendBufferSize(int size)

Overrides:

setSendBufferSize in class Socket

setSoLinger

public void setSoLinger(boolean b,
 int i)

Overrides:

setSoLinger in class Socket

setSoTimeout

public void setSoTimeout(int t)

Overrides:

setSoTimeout in class Socket

shutdownInput

public void shutdownInput()

Overrides:

shutdownInput in class Socket

shutdownOutput

public void shutdownOutput()

Overrides:

shutdownOutput in class Socket

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class Socket