Class StorageChannelUtils (2.58.1)

public final class StorageChannelUtils

Set of utility methods for working with non-blocking channels returned by this library.

Inheritance

java.lang.Object > StorageChannelUtils

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

blockingEmptyTo(ByteBuffer buf, WritableByteChannel c)

public static int blockingEmptyTo(ByteBuffer buf, WritableByteChannel c)

Attempt to empty buf to c, blocking the invoking thread if necessary in order to do so.

This method will not close c

Parameters
Name	Description
buf	ByteBuffer
c	WritableByteChannel

Returns
Type	Description
int	The number of bytes written, possibly zero

Exceptions
Type	Description
IOException	any IOException from calling WritableByteChannel#write(ByteBuffer)

blockingFillFrom(ByteBuffer buf, ReadableByteChannel c)

public static int blockingFillFrom(ByteBuffer buf, ReadableByteChannel c)

Attempt to fill buf from c, blocking the invoking thread if necessary in order to do so.

This method will not close c.

Parameters
Name	Description
buf	ByteBuffer
c	ReadableByteChannel

Returns
Type	Description
int	The number of bytes read, possibly zero, or -1 if the channel has reached end-of-stream

Exceptions
Type	Description
IOException	any IOException from calling ReadableByteChannel#read(ByteBuffer)