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MAMA JNI
version 2.2.1.1

MAMA (Middleware Agnostic Messaging API) JNI specification, v2.2.1.1

MAMA (Middleware Agnostic Messaging API) is a subscription based middleware API with publish/subscribe semantics which provides a lightweight abstraction on top of a variety of underlying messaging middlewares.

See: Description

Packages 
Package Description
com.wombat.mama  
com.wombat.mama.examples  
com.wombat.mama.testtools.load  
com.wombat.mama.testtools.performance  

MAMA (Middleware Agnostic Messaging API) is a subscription based middleware API with publish/subscribe semantics which provides a lightweight abstraction on top of a variety of underlying messaging middlewares. The purpose of the API is to provide developers with a common view and interface onto the underlying messaging API in such a manner that migrating from one messaging API to another requires no code changes.

The API provides an asynchronous event driven programming model. As such, users of the API provide callbacks at various points and data is propagated back to the registered application via these callbacks in response to dispatching of events.

The API provides the building blocks for implementing a market data infrastructure on top of any supported messaging middleware. Market Data semantics are added through the use of the MAMDA API (MAMDA Developers guide also available).

On the Wombat MAMA MarketData Infrastructure the API also provides extra value added features, e.g.

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NYSE Technologies
MAMA JNI
version 2.2.1.1

Copyright 2011 NYSE Technologies