io.servicetalk.concurrent.api.internal

Class ConnectableBufferOutputStream

java.lang.Object

java.io.OutputStream

io.servicetalk.concurrent.api.internal.ConnectableBufferOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public final class ConnectableBufferOutputStream
extends java.io.OutputStream

An OutputStream that can be connected to a sink such that any data written on the OutputStream is eventually emitted to the connected Publisher PublisherSource.Subscriber.

Constructor Summary

Constructors

Constructor and Description
ConnectableBufferOutputStream(BufferAllocator allocator) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	close()
Publisher<Buffer>	connect() Connects this OutputStream to the returned Publisher such that any data written to this OutputStream is eventually delivered to a PublisherSource.Subscriber of the returned Publisher.
void	flush()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectableBufferOutputStream

public ConnectableBufferOutputStream(BufferAllocator allocator)

Creates a new instance.

Parameters:

allocator - BufferAllocator to convert {code byte[]} to Buffer

Method Detail

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

connect

public Publisher<Buffer> connect()

Connects this OutputStream to the returned Publisher such that any data written to this OutputStream is eventually delivered to a PublisherSource.Subscriber of the returned Publisher.

Returns:

Publisher that will emit all data written to this OutputStream to its PublisherSource.Subscriber. Only a single active PublisherSource.Subscriber is allowed for this Publisher.