Package org.apache.cxf.transport.http.asyncclient.hc5

Class SharedOutputBuffer

java.lang.Object

org.apache.hc.core5.http.impl.nio.ExpandableBuffer

org.apache.cxf.transport.http.asyncclient.hc5.SharedOutputBuffer

public class SharedOutputBuffer
extends org.apache.hc.core5.http.impl.nio.ExpandableBuffer

Content buffer that can be shared by multiple threads, usually the I/O dispatch of an I/O reactor and a worker thread.

The I/O dispatch thread is expected to transfer data from the buffer to DataStreamChannel by calling produceContent(DataStreamChannel).

The worker thread is expected to write data to the buffer by calling write(int), write(byte[], int, int) or writeCompleted()

In case of an abnormal situation or when no longer needed the buffer must be shut down using shutdown() method.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hc.core5.http.impl.nio.ExpandableBuffer

org.apache.hc.core5.http.impl.nio.ExpandableBuffer.Mode

Constructor Summary

Constructors

Constructor	Description
SharedOutputBuffer(int buffersize)

Method Summary

Modifier and Type	Method	Description
int	capacity()
void	close()
int	copy(InputStream in)
void	flush()
boolean	hasData()
int	length()
int	produceContent(org.apache.hc.core5.http.nio.DataStreamChannel stream)
void	reset()
void	shutdown()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
int	write(ByteBuffer b)
void	writeCompleted()

Methods inherited from class org.apache.hc.core5.http.impl.nio.ExpandableBuffer

buffer, clear, ensureAdjustedCapacity, ensureCapacity, expand, mode, setInputMode, setOutputMode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SharedOutputBuffer

public SharedOutputBuffer(int buffersize)

Method Detail

reset

public void reset()

hasData

public boolean hasData()

Overrides:

hasData in class org.apache.hc.core5.http.impl.nio.ExpandableBuffer

capacity

public int capacity()

Overrides:

capacity in class org.apache.hc.core5.http.impl.nio.ExpandableBuffer

length

public int length()

Overrides:

length in class org.apache.hc.core5.http.impl.nio.ExpandableBuffer

produceContent

public int produceContent(org.apache.hc.core5.http.nio.DataStreamChannel stream)
                   throws IOException

Throws:

IOException

close

public void close()

shutdown

public void shutdown()

copy

public int copy(InputStream in)
         throws IOException

Throws:

IOException

write

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

Throws:

IOException

write

public int write(ByteBuffer b)
          throws IOException

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Throws:

IOException

write

public void write(int b)
           throws IOException

Throws:

IOException

flush

public void flush()
           throws IOException

Throws:

IOException

writeCompleted

public void writeCompleted()
                    throws IOException

Throws:

IOException