Java Platform, Enterprise Edition (Java EE) 8 The Java EE Tutorial

## Overview of the Resource Adapter Examples

The `trading` example shows how to use a simple custom client interface to connect to an EIS from a web application. The resource adapter in this example implements the outbound contract and the custom client interface. The `traffic` example shows how to use a message-driven bean (MDB) to process traffic information updates from an EIS. The resource adapter in this example implements the inbound and work management contracts.

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