RESTful Webservices with Java (Jersey / JAX-RS) This tutorial explains how to develop RESTful web services in Java with the JAX-RS reference implementation Jersey. In this tutorial Eclipse 4.2 (Juno), Java 1.6, Tomcat 6.0 and JAX-RS 1.1. (Jersey 1.5) is used.
ZXing (pronounced "zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. Our focus is on using the built-in camera on mobile phones to scan and decode barcodes on the device, without communicating with a server. However the project can be used to encode and decode barcodes on desktops and servers as well. We currently support these formats: