io.undertow.server.protocol.ajp

Class AjpServerRequestConduit

java.lang.Object

org.xnio.conduits.AbstractConduit<D>

org.xnio.conduits.AbstractSourceConduit<D>

org.xnio.conduits.AbstractStreamSourceConduit<StreamSourceConduit>

io.undertow.server.protocol.ajp.AjpServerRequestConduit

All Implemented Interfaces:

Conduit, SourceConduit, StreamSourceConduit

public class AjpServerRequestConduit
extends AbstractStreamSourceConduit<StreamSourceConduit>

Underlying AJP request channel.

Author:

Stuart Douglas

Field Summary

Fields inherited from class org.xnio.conduits.AbstractConduit

next

Constructor Summary

Constructors

Constructor and Description
AjpServerRequestConduit(StreamSourceConduit delegate, HttpServerExchange exchange, io.undertow.server.protocol.ajp.AjpServerResponseConduit ajpResponseConduit, Long size, ConduitListener<? super AjpServerRequestConduit> finishListener)

Method Summary

Modifier and Type	Method and Description
void	awaitReadable() Block until this channel becomes readable again.
void	awaitReadable(long time, TimeUnit timeUnit) Block until this conduit becomes readable again, or until the timeout expires.
int	read(ByteBuffer dst) Read a sequence of bytes from this conduit to the given buffer.
long	read(ByteBuffer[] dsts, int offset, int length) Read a sequence of bytes from this conduit to the given buffers.
void	terminateReads() Indicate that no more data will be read from this conduit.
long	transferTo(long count, ByteBuffer throughBuffer, StreamSinkChannel target) Transfers bytes into the given channel target.
long	transferTo(long position, long count, FileChannel target) Transfers bytes into the given file from this channel.

Methods inherited from class org.xnio.conduits.AbstractSourceConduit

getReadThread, isReadResumed, isReadShutdown, resumeReads, setReadReadyHandler, suspendReads, wakeupReads

Methods inherited from class org.xnio.conduits.AbstractConduit

getWorker

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xnio.conduits.SourceConduit

getReadThread, isReadResumed, isReadShutdown, resumeReads, setReadReadyHandler, suspendReads, wakeupReads

Methods inherited from interface org.xnio.conduits.Conduit

getWorker

Constructor Detail

AjpServerRequestConduit

public AjpServerRequestConduit(StreamSourceConduit delegate,
                               HttpServerExchange exchange,
                               io.undertow.server.protocol.ajp.AjpServerResponseConduit ajpResponseConduit,
                               Long size,
                               ConduitListener<? super AjpServerRequestConduit> finishListener)

Method Detail

transferTo

public long transferTo(long position,
                       long count,
                       FileChannel target)
                throws IOException

Description copied from interface: StreamSourceConduit

Transfers bytes into the given file from this channel.

Specified by:

transferTo in interface StreamSourceConduit

Overrides:

transferTo in class AbstractStreamSourceConduit<StreamSourceConduit>

Parameters:

position - the position within the file from which the transfer is to begin

count - the number of bytes to be transferred

target - the file to write to

Returns:

the number of bytes (possibly 0) that were actually transferred

Throws:

IOException - if an I/O error occurs

transferTo

public long transferTo(long count,
                       ByteBuffer throughBuffer,
                       StreamSinkChannel target)
                throws IOException

Description copied from interface: StreamSourceConduit

Transfers bytes into the given channel target. On entry, throughBuffer will be cleared. On exit, the buffer will be flipped for emptying, and may possibly be empty or may contain data. If this method returns a value less than count, then the remaining data in throughBuffer may contain data read from this channel which must be written to target to complete the operation.

Specified by:

transferTo in interface StreamSourceConduit

Overrides:

transferTo in class AbstractStreamSourceConduit<StreamSourceConduit>

Parameters:

count - the number of bytes to be transferred

throughBuffer - the buffer to copy through.

target - the destination to write to

Returns:

the number of bytes (possibly 0) that were actually transferred, or -1 if the end of input was reached

Throws:

IOException - if an I/O error occurs

terminateReads

public void terminateReads()
                    throws IOException

Description copied from interface: SourceConduit

Indicate that no more data will be read from this conduit. If unread data exists, an exception may be thrown.

Specified by:

terminateReads in interface SourceConduit

Overrides:

terminateReads in class AbstractSourceConduit<StreamSourceConduit>

Throws:

IOException - if there was a problem

read

public long read(ByteBuffer[] dsts,
                 int offset,
                 int length)
          throws IOException

Description copied from interface: StreamSourceConduit

Read a sequence of bytes from this conduit to the given buffers.

Specified by:

read in interface StreamSourceConduit

Overrides:

read in class AbstractStreamSourceConduit<StreamSourceConduit>

offset - the offset into the buffer array

length - the number of buffers to fill

Returns:

the number of bytes (possibly 0) that were actually transferred, or -1 if the end of input was reached or this conduit's SourceConduit.terminateReads() method was previously called

Throws:

IOException - if an error occurs

read

public int read(ByteBuffer dst)
         throws IOException

Description copied from interface: StreamSourceConduit

Read a sequence of bytes from this conduit to the given buffer.

Specified by:

read in interface StreamSourceConduit

Overrides:

read in class AbstractStreamSourceConduit<StreamSourceConduit>

Returns:

the number of bytes (possibly 0) that were actually transferred, or -1 if the end of input was reached or this conduit's SourceConduit.terminateReads() method was previously called

Throws:

IOException - if an error occurs

awaitReadable

public void awaitReadable()
                   throws IOException

Description copied from interface: SourceConduit

Block until this channel becomes readable again. This method may return spuriously before the channel becomes readable.

Specified by:

awaitReadable in interface SourceConduit

Overrides:

awaitReadable in class AbstractSourceConduit<StreamSourceConduit>

Throws:

InterruptedIOException - if the operation is interrupted; the thread's interrupt flag will be set as well

IOException - if an I/O error occurs

awaitReadable

public void awaitReadable(long time,
                          TimeUnit timeUnit)
                   throws IOException

Description copied from interface: SourceConduit

Block until this conduit becomes readable again, or until the timeout expires. This method may return spuriously before the conduit becomes readable or the timeout expires.

Specified by:

awaitReadable in interface SourceConduit

Overrides:

awaitReadable in class AbstractSourceConduit<StreamSourceConduit>

Parameters:

time - the time to wait

timeUnit - the time unit

Throws:

InterruptedIOException - if the operation is interrupted; the thread's interrupt flag will be set as well

IOException - if an I/O error occurs