| :index-group: Misc |
| :jbake-type: page |
| :jbake-status: status=published |
| = Polling |
| |
| == Sample |
| |
| This sample implements a simple polling application. |
| |
| You can create polls and then vote (+1 or -1) for each poll (called |
| Subject). |
| |
| The front is a JAX-RS front and the backend uses EJBs and JPA. |
| |
| == Module |
| |
| The application contains several modules: |
| |
| * polling-domain: entities used by the client side too |
| * polling-core: the middle/dao layer |
| * polling-web: front layer (REST services) |
| |
| == What is noticeable |
| |
| The front layer contains a MBean managed by CDI (VoteCounter) which is |
| used by REST services to update information you can retrieve through JMX |
| protocol (JConsole client is fine to see it ;)). |
| |
| It manages a dynamic datasource too. It manages in the example |
| configuration 2 clients. |
| |
| It is a simple round robin by request. That’s why from the client if you |
| simply create a poll then find it you’ll not find the persisted poll, |
| you need to do it once again. |
| |
| == Client |
| |
| It lets you create poll, retrieve them, find the best poll and vote for |
| any poll. |
| |
| Please type help for more information. |
