org.apache.pulsar.common.intercept

Interface ManagedLedgerPayloadProcessor.Processor

Enclosing interface:

ManagedLedgerPayloadProcessor

public static interface ManagedLedgerPayloadProcessor.Processor

Method Summary

Modifier and Type	Method and Description
io.netty.buffer.ByteBuf	process(Object contextObj, io.netty.buffer.ByteBuf inputPayload) Process the input payload and return a new payload.
void	release(io.netty.buffer.ByteBuf processedPayload) To release any resource used during the process.

Method Detail

process

io.netty.buffer.ByteBuf process(Object contextObj,
                                io.netty.buffer.ByteBuf inputPayload)

Process the input payload and return a new payload. NOTE: If this processor returns a different ByteBuf instance than the passed one DO THE FOLLOWING to avoid memory leaks 1. Call inputPayload.release() to release a reference 2. Call retain() on the ByteBuf that is being returned

Parameters:

contextObj - context object

inputPayload - The input payload buffer

Returns:

processed data

release

void release(io.netty.buffer.ByteBuf processedPayload)

To release any resource used during the process. NOTE: To avoid memory leak, do the following ONLY if a different ByteBuf instance was returned in process() 1. Call processedPayload.release() to release a reference 2. Do any other cleanup needed

Parameters:

processedPayload - The processed payload that was returned in process() call