Recipe 27.1 Getting Set Up with Google's Web API
You want to use Google's Web API to make Java-enabled searches of Google's vast web index.
Download the Google Web APIs SDK. Create a Google account and get a license key that allows the use of Google's Web API.
The Google Web APIs SDK includes an archive named google.jar . This file contains the classes that your program will use to connect with Google during searches. Here are the specific steps you take to prepare the web application for connecting with Google:
The home for the Google Web APIs: http://www.google.com/apis/; the Google web APIs SDK: http://www.google.com/apis/download.html.