net.bytebuddy.agent

Class VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket

java.lang.Object

net.bytebuddy.agent.VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<Integer>

net.bytebuddy.agent.VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket

All Implemented Interfaces:

Closeable, AutoCloseable, VirtualMachine.ForHotSpot.Connection

Enclosing interface:

VirtualMachine.ForHotSpot.Connection

public static class VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket
extends VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<Integer>

Implements a connection for a Posix socket in JNA.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket.Factory A factory for a POSIX socket connection to a JVM using JNA.
protected static interface	VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket.PosixLibrary A JNA library binding for Posix sockets.

Nested classes/interfaces inherited from interface net.bytebuddy.agent.VirtualMachine.ForHotSpot.Connection

VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket, VirtualMachine.ForHotSpot.Connection.ForJnaSolarisDoor, VirtualMachine.ForHotSpot.Connection.ForJnaWindowsNamedPipe, VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<T>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForJnaPosixSocket(VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket.PosixLibrary library, File socket) Creates a connection for a virtual posix socket implemented in JNA.

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	close(Integer handle) Closes the connection to the target VM.
protected Integer	connect() Creates a new connection to the target VM.
protected int	read(Integer handle, byte[] buffer) Reads from the target VM.
protected void	write(Integer handle, byte[] buffer) Writes to the target VM.

Methods inherited from class net.bytebuddy.agent.VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

ForJnaPosixSocket

protected ForJnaPosixSocket(VirtualMachine.ForHotSpot.Connection.ForJnaPosixSocket.PosixLibrary library,
                            File socket)

Creates a connection for a virtual posix socket implemented in JNA.

Parameters:

library - The JNA library to use.

socket - The POSIX socket.

Method Detail

connect

protected Integer connect()

Description copied from class: VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel

Creates a new connection to the target VM.

Specified by:

connect in class VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<Integer>

Returns:

Returns a new connection to the target VM.

read

protected int read(Integer handle,
                   byte[] buffer)

Description copied from class: VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel

Reads from the target VM.

Specified by:

read in class VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<Integer>

Parameters:

handle - The connection to read from.

buffer - The buffer to store the result in.

Returns:

The number of byte that were read.

write

protected void write(Integer handle,
                     byte[] buffer)

Description copied from class: VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel

Writes to the target VM.

Specified by:

write in class VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<Integer>

Parameters:

handle - The connection to write to.

buffer - The buffer to write to.

close

protected void close(Integer handle)

Description copied from class: VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel

Closes the connection to the target VM.

Specified by:

close in class VirtualMachine.ForHotSpot.Connection.OnPersistentByteChannel<Integer>

Parameters:

handle - The connection to close.

close

public void close()