Can I use Eclipse to deploy to Oracle Application Server?
Absolutely. Oracle has contributed the support for deploying applications to the Oracle Application Server Containers for J2EE (OC4J) since Eclipse Web Tools Platform project release 1.0 M8. Today, customers can download the latest Eclipse version 3.2.1 it comes with WTP 1.5, which contains the necessary modules to deploy to OC4J. This tutorial outlines the installation and configuration of Eclipse with OC4J for deploying applications to OC4J from the Eclipse environment.