Read data from Universe (UNX) using Java SDK

Experts,

We are asked to build a prototype to hook up HTML5/CSS/JS front-end page and read data from database.

What are the possible option available using SDK?

Option 1: Is it possible to access Universe (UNX) / Semantic layer and read data using SDK? If so, how can we achieve and what are the SDK's available to achieve it?

Option 2: Using Weblogic to read data from database and hookup HTML5 page?

Environment : BI 4.1 / 4.0 SP6

Database     : Teradata

Any other options. Please advice.

Thanks.