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Java™ Platform Standard Ed. 6 |
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public interface InvokeHandler
This interface provides a dispatching mechanism for an incoming call. It is invoked by the ORB to dispatch a request to a servant.
Method Summary | |
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OutputStream |
_invoke(String method,
InputStream input,
ResponseHandler handler)
Invoked by the ORB to dispatch a request to the servant. |
Method Detail |
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OutputStream _invoke(String method, InputStream input, ResponseHandler handler) throws SystemException
1. Determine correct method, and unmarshal parameters from InputStream.
2. Invoke method implementation.
3. If no user exception, create a normal reply using ResponseHandler.
4. If user exception occurred, create exception reply using ResponseHandler.
5. Marshal reply into OutputStream returned by ResponseHandler.
6. Return OutputStream to ORB.
method
- The method name.input
- The InputStream
containing the marshalled arguments.handler
- The ResponseHandler
which the servant uses
to construct a proper reply
OutputStream
created by the
ResponseHandler which contains the marshalled reply
SystemException
- is thrown when invocation fails due to a CORBA system exception.
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Java™ Platform Standard Ed. 6 |
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Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.