StreamInvocationHandler


1   /*
2    * JBoss, the OpenSource J2EE webOS
3    *
4    * Distributable under LGPL license.
5    * See terms of license at gnu.org.
6    */
7   package org.jboss.remoting.stream;
8   
9   import java.io.InputStream  ;
10  import org.jboss.remoting.ServerInvocationHandler;
11  
12  /**
13   * This interface is intended for those handlers that expect to
14   * receive calls from clients where a InputStream will be passed.
15   *
16   * @author <a HREF="mailto:tom.elrod@jboss.com">Tom Elrod</a>
17   */
18  public interface StreamInvocationHandler extends ServerInvocationHandler
19  {
20     /**
21      * Will receive an input stream, which is actually a proxy back
22      * to the original stream on the client's vm.  This stream can
23      * be acted upon as though it was a local input stream.
24      * When finished reading from the stream, it MUST be closed, or
25      * will remain open on the client side.
26      *
27      * @param stream stream proxy to client's original stream
28      * @param param  the payload associated with the invocation
29      */
30     public Object   handleStream(InputStream   stream, Object   param);
31  }

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