oracle bpel , esb , jdeveloper

http://www.oracle.com/technology/products/ias/bpel/htdocs/dev_support.html#notes


http://www.oracle.com/technology/products/jdev/viewlets/viewlet.html

http://www.oracle.com/technology/products/integration/esb/index.html

important
http://download-west.oracle.com/docs/cd/B31017_01/integrate.htm