com.sun.grizzly.nio.tmpselectors
Class TemporarySelectorReader

java.lang.Object
  com.sun.grizzly.AbstractReader<SocketAddress>
      com.sun.grizzly.nio.tmpselectors.TemporarySelectorReader

All Implemented Interfaces:

Reader<SocketAddress>

Direct Known Subclasses:

TCPNIOTemporarySelectorReader, UDPNIOTemporarySelectorReader

public abstract class TemporarySelectorReader
extends AbstractReader<SocketAddress>

Author:

oleksiys

Field Summary

static int	DEFAULT_BUFFER_SIZE
protected int	defaultBufferSize
protected TemporarySelectorsEnabledTransport	transport

Fields inherited from interface com.sun.grizzly.Reader

COMPLETE_EVENT, INCOMPLETE_EVENT, READ_EVENT

Constructor Summary

TemporarySelectorReader(TemporarySelectorsEnabledTransport transport)

Method Summary

protected Buffer	acquireBuffer(Connection connection)
int	getTimeout()
TemporarySelectorsEnabledTransport	getTransport()
Future<ReadResult<Buffer,SocketAddress>>	read(Connection connection, Buffer buffer, CompletionHandler<ReadResult<Buffer,SocketAddress>> completionHandler, Interceptor<ReadResult> interceptor) Method reads data to the buffer.
Future<ReadResult<Buffer,SocketAddress>>	read(Connection connection, Buffer buffer, CompletionHandler<ReadResult<Buffer,SocketAddress>> completionHandler, Interceptor<ReadResult> interceptor, long timeout, TimeUnit timeunit) Method reads data to the message.
protected int	read0(Connection connection, ReadResult currentResult, Buffer buffer, long timeout, TimeUnit timeunit)
protected abstract int	readNow0(Connection connection, Buffer buffer, ReadResult currentResult)
void	setTimeout(int timeout)

Methods inherited from class com.sun.grizzly.AbstractReader

read, read, read

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

See Also:

Constant Field Values

defaultBufferSize

protected int defaultBufferSize

transport

protected final TemporarySelectorsEnabledTransport transport

Constructor Detail

TemporarySelectorReader

public TemporarySelectorReader(TemporarySelectorsEnabledTransport transport)

Method Detail

getTimeout

public int getTimeout()

setTimeout

public void setTimeout(int timeout)

read

public Future<ReadResult<Buffer,SocketAddress>> read(Connection connection,
                                                     Buffer buffer,
                                                     CompletionHandler<ReadResult<Buffer,SocketAddress>> completionHandler,
                                                     Interceptor<ReadResult> interceptor)
                                              throws IOException

Method reads data to the buffer.

Parameters:

connection - the Connection to read from

buffer - the buffer, where data will be read

completionHandler - CompletionHandler, which will get notified, when read will be completed

interceptor - Interceptor, which will be able to intercept control each time new portion of a data was read to a buffer. The interceptor can decide, whether asynchronous read is completed or not, or provide other processing instructions.

Returns:

Future, using which it's possible to check the result

Throws:

IOException

read

public Future<ReadResult<Buffer,SocketAddress>> read(Connection connection,
                                                     Buffer buffer,
                                                     CompletionHandler<ReadResult<Buffer,SocketAddress>> completionHandler,
                                                     Interceptor<ReadResult> interceptor,
                                                     long timeout,
                                                     TimeUnit timeunit)
                                              throws IOException

Method reads data to the message.

Parameters:

connection - the Connection to read from

message - the message, where data will be read

completionHandler - CompletionHandler, which will get notified, when read will be completed

condition - Condition, which will be checked each time new portion of a data was read to a buffer. The condition can decide, whether asynchronous read is completed or not.

timeout - operation timeout value value

timeunit - the timeout unit

Returns:

Future, using which it's possible to check the result

Throws:

IOException

read0

protected int read0(Connection connection,
                    ReadResult currentResult,
                    Buffer buffer,
                    long timeout,
                    TimeUnit timeunit)
             throws IOException

Throws:

IOException

readNow0

protected abstract int readNow0(Connection connection,
                                Buffer buffer,
                                ReadResult currentResult)
                         throws IOException

Throws:

IOException

acquireBuffer

protected Buffer acquireBuffer(Connection connection)

getTransport

public TemporarySelectorsEnabledTransport getTransport()