Whitepapers related to Java in the Database (OJVM)

Web Services Callout (SOAP & REST)

A new utility Oracle Web Services Callout Utility (OJVMWCU) which accepts WSDL (SOAP Web Services) as well as WADL (Restful Web Services) and additional parameters then retrieves the Web Services client proxy, loads it in the database and generates the wrapper for calling out the Web Service from SQL and PL/SQL.

For more details, see the related chapter and our DB 12.2 white paper What's in Oracle Database 12c Release 2 for Java & JavaScript Developers