Package org.apache.pulsar.common.intercept

Interface ManagedLedgerPayloadProcessor.Processor

Enclosing interface:
ManagedLedgerPayloadProcessor
public static interface ManagedLedgerPayloadProcessor.Processor

  • Method Summary

    Modifier and Type
    Method
    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 Details

    • 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