org.apache.nifi.remote.io.socket.ssl

Class SSLSocketChannel

java.lang.Object

org.apache.nifi.remote.io.socket.ssl.SSLSocketChannel

All Implemented Interfaces:

Closeable, AutoCloseable

public class SSLSocketChannel
extends Object
implements Closeable

Field Summary

Fields

Modifier and Type	Field and Description
private BufferStateManager	appDataManager
private static long	BUFFER_FULL_EMPTY_WAIT_NANOS
private SocketChannel	channel
private boolean	closed
private boolean	connected
private SSLEngine	engine
private boolean	handshaking
private String	hostname
private boolean	interrupted
private static org.slf4j.Logger	logger
static int	MAX_WRITE_SIZE
private byte[]	oneByteBuffer
private int	port
private SocketAddress	socketAddress
private BufferStateManager	streamInManager
private BufferStateManager	streamOutManager
private int	timeoutMillis

Constructor Summary

Constructors

Constructor and Description
SSLSocketChannel(SSLContext sslContext, SocketChannel socketChannel, boolean client)
SSLSocketChannel(SSLContext sslContext, String hostname, int port, InetAddress localAddress, boolean client)
SSLSocketChannel(SSLEngine sslEngine, SocketChannel socketChannel)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
private void	closeQuietly(Closeable closeable)
void	connect()
void	consume()
private int	copyFromAppDataBuffer(byte[] buffer, int offset, int len)
private SSLEngineResult.Status	encryptAndWriteFully(BufferStateManager src)
String	getDn()
int	getTimeout()
void	interrupt()
boolean	isClosed()
boolean	isDataAvailable()
private void	performHandshake()
private void	performTasks()
int	read()
int	read(byte[] buffer)
int	read(byte[] buffer, int offset, int len)
private int	readData(ByteBuffer dest)
void	setTimeout(int millis)
void	write(byte[] data)
void	write(byte[] data, int offset, int len)
void	write(int data)
private void	writeFully(ByteBuffer src)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_WRITE_SIZE

public static final int MAX_WRITE_SIZE

See Also:

Constant Field Values

logger

private static final org.slf4j.Logger logger

BUFFER_FULL_EMPTY_WAIT_NANOS

private static final long BUFFER_FULL_EMPTY_WAIT_NANOS

hostname

private final String hostname

port

private final int port

engine

private final SSLEngine engine

socketAddress

private final SocketAddress socketAddress

streamInManager

private BufferStateManager streamInManager

streamOutManager

private BufferStateManager streamOutManager

appDataManager

private BufferStateManager appDataManager

channel

private SocketChannel channel

oneByteBuffer

private final byte[] oneByteBuffer

timeoutMillis

private int timeoutMillis

connected

private volatile boolean connected

handshaking

private boolean handshaking

closed

private boolean closed

interrupted

private volatile boolean interrupted

Constructor Detail

SSLSocketChannel

public SSLSocketChannel(SSLContext sslContext,
                        String hostname,
                        int port,
                        InetAddress localAddress,
                        boolean client)
                 throws IOException

Throws:

IOException

SSLSocketChannel

public SSLSocketChannel(SSLContext sslContext,
                        SocketChannel socketChannel,
                        boolean client)
                 throws IOException

Throws:

IOException

SSLSocketChannel

public SSLSocketChannel(SSLEngine sslEngine,
                        SocketChannel socketChannel)
                 throws IOException

Throws:

IOException

Method Detail

setTimeout

public void setTimeout(int millis)

getTimeout

public int getTimeout()

connect

public void connect()
             throws IOException

Throws:

IOException

getDn

public String getDn()
             throws CertificateException,
                    SSLPeerUnverifiedException

Throws:

CertificateException

SSLPeerUnverifiedException

performHandshake

private void performHandshake()
                       throws IOException

Throws:

IOException

performTasks

private void performTasks()

closeQuietly

private void closeQuietly(Closeable closeable)

consume

public void consume()
             throws IOException

Throws:

IOException

readData

private int readData(ByteBuffer dest)
              throws IOException

Throws:

IOException

encryptAndWriteFully

private SSLEngineResult.Status encryptAndWriteFully(BufferStateManager src)
                                             throws IOException

Throws:

IOException

writeFully

private void writeFully(ByteBuffer src)
                 throws IOException

Throws:

IOException

isClosed

public boolean isClosed()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

copyFromAppDataBuffer

private int copyFromAppDataBuffer(byte[] buffer,
                                  int offset,
                                  int len)

available

public int available()
              throws IOException

Throws:

IOException

isDataAvailable

public boolean isDataAvailable()
                        throws IOException

Throws:

IOException

read

public int read()
         throws IOException

Throws:

IOException

read

public int read(byte[] buffer)
         throws IOException

Throws:

IOException

read

public int read(byte[] buffer,
                int offset,
                int len)
         throws IOException

Throws:

IOException

write

public void write(int data)
           throws IOException

Throws:

IOException

write

public void write(byte[] data)
           throws IOException

Throws:

IOException

write

public void write(byte[] data,
                  int offset,
                  int len)
           throws IOException

Throws:

IOException

interrupt

public void interrupt()