Package com.yahoo.jdisc.handler

Class BlockingContentWriter

java.lang.Object

com.yahoo.jdisc.handler.BlockingContentWriter

public final class BlockingContentWriter
extends Object

This class provides a blocking write-interface to a ContentChannel. Both write(ByteBuffer) and close() methods provide an internal CompletionHandler to the decorated ContentChannel calls, and wait for these to be called before returning. If CompletionHandler.failed(Throwable) is called, the corresponding Throwable is thrown to the caller.

Author:

Simon Thoresen Hult

See Also:

• FastContentWriter

Constructor Summary

Constructors

Constructor	Description
BlockingContentWriter(ContentChannel content)	Creates a new BlockingContentWriter that encapsulates a given ContentChannel.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the underlying ContentChannel and waits for the operation to complete.
void	write(ByteBuffer buf)	Writes to the underlying ContentChannel and waits for the operation to complete.

Methods inherited from class java.lang.Object

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

Constructor Details

BlockingContentWriter

public BlockingContentWriter(ContentChannel content)

Creates a new BlockingContentWriter that encapsulates a given ContentChannel.

Parameters:

content - The ContentChannel to encapsulate.

Throws:

NullPointerException - If the content argument is null.

Method Details

write

public void write(ByteBuffer buf)
           throws InterruptedException

Writes to the underlying ContentChannel and waits for the operation to complete.

Parameters:

buf - The ByteBuffer to write.

Throws:

InterruptedException - If the thread was interrupted while waiting.

RuntimeException - If the operation failed to complete, see cause for details.

close

public void close()
           throws InterruptedException

Closes the underlying ContentChannel and waits for the operation to complete.

Throws:

InterruptedException - If the thread was interrupted while waiting.

RuntimeException - If the operation failed to complete, see cause for details.