You can create simple web services for deployment on Oracle SOAP servers from Java classes and the remote interface of EJBs. Certain Java types are automatically mapped to XML types. If you want to use object types that are not automatically supported, you can write a custom serializer. For more information, see Java Classes and Web Services.
You invoke the Web Service Stub/Skeleton wizard from the project containing the Java class or EJB. See Creating SOAP Web Services.
JDeveloper does not automatically create a deployment profile for the web service, so you have to create it manually, and deploy the web service to the SOAP server. See Deploying a Web Service to an Oracle Application Server SOAP Server. Finally you register the service with the SOAP server to make it available. See Registering SOAP Web Services.
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