Accessing the Web Services Context from a WS-EJB (SAP Library

Accessing the Web Services Context from a WS-EJB

When an enterprise bean method is processed, the logic may require some additional information for the context in which the method is being executed. This includes:

· Specific transport binding information

· Protocol configuration

· General Web services runtime information

This is performed using the following code inside your bean:

Example

import javax.naming.*;

import com.sap.engine.interfaces.webservices.runtime.ApplicationWebServiceContext;

import com.sap.engine.interfaces.webservices.runtime.RuntimeContext;

Properties p = new Properties();

p.put( "domain" , "true");

Context ctx = new InitialContext(p);

ApplicationWebServiceContext wsContext =

(ApplicationWebServiceContext ) ctx.lookup( " /wsContext/ApplicationWebServiceContext" );

RuntimeContext rt = wsContext.getRuntimeContext();

The interfaces mentioned above are located in the webservices_api.jar, and at runtime they are located in the interface:webservicesinterface. If your bean is a Web services implementation, the class loader will automatically set a reference to these interfaces.

For more information about the RuntimeContect interface, see com.sap.engine.interfaces.webservices.runtime package in the Java doc.

See also:

Protocol