Cape Clear Studio capabilities:

Interoperable Java Web services may be created automatically from existing Java artefacts using the Java-to-WSDL project type and associated wizards.
New Web Service Descriptions (WSDL) can be authored using the embedded WSDL Editor and XML Schema Editor.
Java Web services may be automatically generated “top-down” from WSDL using the WSDL-to-Java project type and associated wizards.
Web services can be created automatically from a database schema, allowing services that are built on an existing data model to be generated and customized quickly.
Web services can be created automatically from database stored procedures Java Web service clients can be generated automatically from WSDL.