Java remote method invocation (RMI) architecture, JAVA Programming

Assignment Help:

 

Java Remote Method Invocation (RMI):

It gives a way for a Java program on one machine to interact with objects residing in different JVMs. The important blocks of the RMI architecture are the stub class, the skeleton class and object serialization. RMI needs a layered architecture where each of the layers may be enhanced without affecting the other layers. The layers may be defined as given:

1. Application Layer: The server and client program

2. Skeleton & Stub Layer: Intercepts method invokes made by the client and redirects these calls to a remote RMI service.

3. Remote Reference Layer: Sets up connections to remote address spaces, understands, and manages connections how to manage and interpret references given from clients to the remote service objects.

4. Transport layer: Based on TCP/IP connections between operating systems in a network. It gives basic connectivity, as well as some firewall penetration goals.

RMI stub classes give a reference to a skeleton object located in a different address space on the different or same machine. That is a typical example of a proxy design pattern, which builds an object executing in another JVM seems like a local object. In JDK 5.0 and later, the RMI facility access dynamic proxies instead of generated stubs, which builds RMI easier to use.

 

30_Java Remote Method Invocation (RMI) architecture.png


Related Discussions:- Java remote method invocation (RMI) architecture

What are access specifiers available in java, What are Access Specifiers av...

What are Access Specifiers available in Java? Java has four access specifiers, which are enlisted below: Public: public methods, classes and fields can be accessed by ever

Array prints random numbers into string, Prompt the user for an int between...

Prompt the user for an int between an upper and lower boundary. Reuse the validateInput() method from project 2 to validate if the input is in bounds. If it is not, print an error

Program to read a keyboard value and exit from the code, Using the above t...

Using the above thread program, now create 20 threads in your program and run them. No need to wait for the keyboard in each thread, just print "Hello" and its thread id in each t

What is constructors and explain with an example, What is Constructors? Exp...

What is Constructors? Explain with an example? A constructor forms a new instance of the class. It initializes all the variables and does any work essential to prepare the clas

Difference between a stringbuffer and a string class?, String is immutabl...

String is immutable in java : you can't change a string object but can replace it by creating a new object instance. Creating a new instance is rather expensive.   //Non ef

Palindrome, palindrome is starting that reads both the ends.using string co...

palindrome is starting that reads both the ends.using string covert into character

Convert psd to android, Convert PSD to Android (UI only, no database) Pr...

Convert PSD to Android (UI only, no database) Project Description: I want someone highly proficient in Photoshop and Android SDK to change series of PSD files into live Andro

What is public static void main signifies, What is 'public static void main...

What is 'public static void main (String args[ ] ) ' signifies? Access specifier is the 'public' keyword. 'static' keyword allows main() to called without instantiating

What is an abstract class in java, Question: (a) Java does not support ...

Question: (a) Java does not support multiple inheritance but does provide the concept of ‘interface'. Explain how interfaces can help a programmer to implement multiple inheri

Describe inner classes in java, Describe Inner Classes in java? An inne...

Describe Inner Classes in java? An inner class is a class whose body is described inside another class, referred to as the top-level class. For instance: public class Queue {

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd