alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (DynamicMethodMarshaller.java)

This example Java source code file (DynamicMethodMarshaller.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

applicationexception, dynamicmethodmarshaller, inputstream, method, object, orb, outputstream, reflection, remoteexception, rmi, throwable

The DynamicMethodMarshaller.java Java example source code

/*
 * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.corba.se.spi.presentation.rmi ;

import org.omg.CORBA_2_3.portable.InputStream ;
import org.omg.CORBA_2_3.portable.OutputStream ;
import org.omg.CORBA.portable.ApplicationException ;

import java.lang.reflect.Method ;

import java.rmi.RemoteException ;

import com.sun.corba.se.spi.orb.ORB ;

/** Used to read and write arguments and results for a particular method.
*
*/
public interface DynamicMethodMarshaller
{
    /** Returns the method used to create this DynamicMethodMarshaller.
     */
    Method getMethod() ;

    /** Copy the arguments as needed for this particular method.
     * Can be optimized so that as little copying as possible is
     * performed.
     */
    Object[] copyArguments( Object[] args, ORB orb ) throws RemoteException ;

    /** Read the arguments for this method from the InputStream.
     * Returns null if there are no arguments.
     */
    Object[] readArguments( InputStream is ) ;

    /** Write arguments for this method to the OutputStream.
     * Does nothing if there are no arguments.
     */
    void writeArguments( OutputStream os, Object[] args ) ;

    /** Copy the result as needed for this particular method.
     * Can be optimized so that as little copying as possible is
     * performed.
     */
    Object copyResult( Object result, ORB orb ) throws RemoteException ;

    /** Read the result from the InputStream.  Returns null
     * if the result type is null.
     */
    Object readResult( InputStream is ) ;

    /** Write the result to the OutputStream.  Does nothing if
     * the result type is null.
     */
    void writeResult( OutputStream os, Object result ) ;

    /** Returns true iff thr's class is a declared exception (or a subclass of
     * a declared exception) for this DynamicMethodMarshaller's method.
     */
    boolean isDeclaredException( Throwable thr ) ;

    /** Write the repository ID of the exception and the value of the
     * exception to the OutputStream.  ex should be a declared exception
     * for this DynamicMethodMarshaller's method.
     */
    void writeException( OutputStream os, Exception ex ) ;

    /** Reads an exception ID and the corresponding exception from
     * the input stream.  This should be an exception declared in
     * this method.
     */
    Exception readException( ApplicationException ae ) ;
}

Other Java examples (source code examples)

Here is a short list of links related to this Java DynamicMethodMarshaller.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.