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 OL315: Java Network
Programming
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Description:
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One key features of Java™ is its ease of use in a network environment.
Java Network Programming is a complete
introduction to developing networking programs using Java.
The course explores the java.net package, which
contains classes for communications and working with networked resources.
In a step-by-step, hands-on fashion, it introduces developing network
programs (both applets and applications) using Java, covering networking
fundamentals and remote method invocation (RMI).
Java Network Programming is a thorough guide to Java's networking potential.
This course is composed of comprehensive
lectures, practical project illustrations, and
independent programming sessions.
Incrementally building, hands-on exercises are incorporated into each lesson.
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Objectives:
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- At the end of the course, participants will
be able to:
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Use the java.net package to
implement networking applications.
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Implement a TCP client and server.
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Use object serialization.
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Implement a mechanism for moving
objects across a network.
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Implement an RMI application
and applet.
Duration:
2 days
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Audience:
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Java programmers interested in the networking capabilities of Java. Programmers interested in writing clients and servers and understanding how they communicate over the network via different protocols.
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Prerequisites:
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The course assumes familiarity with the Java language and, specifically,
an understanding of the structure of Java programs and
the application of object-oriented programming concepts.
Networking experience is not required.
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Outline of Contents:
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Unit
1: Basic Networking Concepts
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Learn basic networking concepts such as TCP, IP adresses.
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Learn the java.net API's that facilitate TCP communication.
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Build your own client-server system using TCP.
Unit 2:
Object Serialization
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Learn the general concepts relating to object serialization.
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Serialize and deserialize objects.
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Learn about the issues of object serialization.
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Send objects across the network using a combination of
sockets and object serialization.
Unit 3:
RMI Principles
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Examine the concept of distributed objects.
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Understand RMI principles.
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Analyze the components of an RMI server.
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Analyze the components of an RMI client.
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Unit
4: A Complete RMI Application and Applet
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Build an RMI server.
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Build an RMI client as an application.
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Build an RMI client as an applet.
Unit 5:
Advanced RMI
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Understand the threading issues related to RMI servers.
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Implement callbacks into clients.
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Pass remote object references across the network.
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Make remote objects persistent.
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