com.bigdata.ha.msg

Interface IHAMessageWrapper

All Known Implementing Classes:

HAMessageWrapper

public interface IHAMessageWrapper

Glue interface wraps the IHALogRequest, IHASendState, and IHAWriteMessage interfaces exposes the requires IHAMessage interface to the HAReceiveService. This class is never persisted (it does NOT get written into the HALog files). It just let's us handshake with the HAReceiveService and get back out the original IHAWriteMessage as well as the optional IHALogRequest message.

Author:

Bryan Thompson

Method Summary

Methods

Modifier and Type	Method and Description
IHASendState	getHASendState() Return information about the state of the sending service.
IHASyncRequest	getHASyncRequest() Return the optional IHASyncRequest.
IHAWriteMessageBase	getHAWriteMessage() Return the message that describes the payload that will be replicated along the pipeline.

Method Detail

getHASyncRequest

IHASyncRequest getHASyncRequest()

Return the optional IHASyncRequest. When available, this provides information about the service request that resulted in the transmission of the payload along the pipeline.

getHASendState

IHASendState getHASendState()

Return information about the state of the sending service.

getHAWriteMessage

IHAWriteMessageBase getHAWriteMessage()

Return the message that describes the payload that will be replicated along the pipeline.