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77 lines
3.7 KiB
HTML
77 lines
3.7 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<!-- package.html - describes classes in javax.rmi package.
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. -->
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<html>
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<head><title>GNU Classpath - javax.rmi.CORBA</title></head>
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<body>
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<p>
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Java RMI over IIOP combines RMI technology with CORBA technology. Like plain RMI,
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RMI over IIOP allows to work completely in the Java programming language
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(no IDL). When CORBA needs a separate helper class for each structure being
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passed, RMI over IIOP only needs stubs and ties for the objects that are remotely
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accessible. As a result, development with RMI-IIOP is easier. However the
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specialised pure CORBA helpers needs no reflection to transfer they structures
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and hence may be faster than methods, used by both RMI-IIOP and plain RMI.
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</p><p>
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Like RMI, RMI over IIOP provides flexibility by allowing to pass any serializable
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Java object (Objects By Value) between application components. A certain
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"imaginary IDL" is automatically supposed; this IDL can be explicitly generated
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and later used to interoperate with non-java application.
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</p><p>
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Like CORBA, RMI over IIOP is based on open standards defined with the
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participation of hundredsof vendors and users in the OMG. It uses IIOP
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communication protocol that provides much better interoperability with other
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programming languages.
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</p><p>
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With RMI/IIOP you can use advanced CORBA features: multiple objects per servant
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and servants per object, servant activators and locators, servant, client and
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ior interceptors, CORBA naming service, various ORB policies, stringified object
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references and so on. This functionality is based on CORBA value type standard.
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RMI/IIOP supports (and GNU Classpath implements) transferring of the arbitrary
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connected object graphs (graph flattenning).
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</p><p>
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GNU Classpath RMI-IIOP functionality is implemented as described in
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OMG formal/03-09-04 (IDL to Java mapping v1.3). Value types are written as
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described in formal/04-03-12 (CORBA 3.0.3).
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</p>
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@author Wu Gansha (gansha.wu@intel.com), headers.
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@author Audrius Meskauskas (AudriusA@Bioinformatics.org), implementation.
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</body>
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</html>
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