Java remote method invocation: Difference between revisions

Revision as of 21:08, 16 May 2012

Revision as of 14:50, 11 July 2012

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The following classes implement a simple client-server program using RMI that displays a message.

'''<code>RmiServer </code> class''' &mdash;Listens listens to RMI requests and implements the interface which is used by the client to invoke remote methods.

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'''<code>RmiServerIntf </code> classinterface'''&mdash;Defines — defines the interface that is used by the client and implemented by the server.

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'''<code>RmiClient </code> class''' &mdash;This this is the client which gets the reference (a proxy) to the remote object living on the server and invokes its method to get a message. If the server object implemented java.io.Serializable instead of java.rmi.Remote, it would be serialized and passed to the client as a value<ref>http://www.javaworld.com/javaworld/jw-11-2000/jw-1110-smartproxy.html</ref>.

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Note that since version 5.0 of J2SE support for dynamically generated stub files has been added, and rmic is only provided for backwards compatibility with earlier run times.<ref>{{cite web|title=Jave RMI Release Notes|url=http://docs.oracle.com/javase/1.5.0/docs/guide/rmi/relnotes.html|publisher=Oracle|accessdate=9 May 2012}}</ref>

'''<code>server.policy</code>''' &mdash;This this file is required on the server to allow TCP/IP communication for the remote registry and for the RMI server.

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'''<code>client.policy</code>''' &mdash;This this file is required on the client to connect to RMI Server using TCP/IP.

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grant {

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'''<code>no.policy</code>''' &mdash;Also also if you have any troubles with connecting, try this file for server or client.

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