org.wso2.transport.http.netty.message

Class BlockingEntityCollector

java.lang.Object

org.wso2.transport.http.netty.message.BlockingEntityCollector

All Implemented Interfaces:

EntityCollector

public class BlockingEntityCollector
extends Object
implements EntityCollector

Blocking entity collector.

Method Summary

Modifier and Type	Method and Description
void	addHttpContent(io.netty.handler.codec.http.HttpContent httpContent) Add httpContent to the queue.
void	addMessageBody(ByteBuffer msgBody) Add the ByteBuffer version the httpContent to the queue.
void	completeMessage() Complete the message.
long	countMessageLengthTill(long maxSize) Count the message length till the given message length and returns.
long	getFullMessageLength() Get the full message length
io.netty.handler.codec.http.HttpContent	getHttpContent() Get the first httpContent from the queue.
io.netty.buffer.ByteBuf	getMessageBody() Get the first ByteBuffer version of the HttpContent from the queue.
boolean	isEmpty() Check if the queue is empty.
void	waitAndReleaseAllEntities() This is need to release content before GC

Methods inherited from class java.lang.Object

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

Method Detail

addHttpContent

public void addHttpContent(io.netty.handler.codec.http.HttpContent httpContent)

Description copied from interface: EntityCollector

Add httpContent to the queue.

Specified by:

addHttpContent in interface EntityCollector

Parameters:

httpContent - httpContent

addMessageBody

public void addMessageBody(ByteBuffer msgBody)

Description copied from interface: EntityCollector

Add the ByteBuffer version the httpContent to the queue.

Specified by:

addMessageBody in interface EntityCollector

Parameters:

msgBody - ByteBuffer version of the httpContent.

getHttpContent

public io.netty.handler.codec.http.HttpContent getHttpContent()

Description copied from interface: EntityCollector

Get the first httpContent from the queue.

Specified by:

getHttpContent in interface EntityCollector

Returns:

HttpContent

getMessageBody

public io.netty.buffer.ByteBuf getMessageBody()

Description copied from interface: EntityCollector

Get the first ByteBuffer version of the HttpContent from the queue.

Specified by:

getMessageBody in interface EntityCollector

Returns:

ByteBuffer

getFullMessageLength

public long getFullMessageLength()

Description copied from interface: EntityCollector

Get the full message length

Specified by:

getFullMessageLength in interface EntityCollector

Returns:

message length

countMessageLengthTill

public long countMessageLengthTill(long maxSize)
                            throws IllegalStateException

Description copied from interface: EntityCollector

Count the message length till the given message length and returns. If the message length is shorter than the given length it returns with the available message size. This method is blocking function. Hence, use with care.

Specified by:

countMessageLengthTill in interface EntityCollector

Parameters:

maxSize - is the maximum length to count

Returns:

counted length

Throws:

IllegalStateException - if illegal state occurs in the absence of content

waitAndReleaseAllEntities

public void waitAndReleaseAllEntities()

Description copied from interface: EntityCollector

This is need to release content before GC

Specified by:

waitAndReleaseAllEntities in interface EntityCollector

isEmpty

public boolean isEmpty()

Description copied from interface: EntityCollector

Check if the queue is empty.

Specified by:

isEmpty in interface EntityCollector

Returns:

true or false

completeMessage

public void completeMessage()

Description copied from interface: EntityCollector

Complete the message.

Specified by:

completeMessage in interface EntityCollector