Java Enterprise and Web Technologies

RMI treats a remote object differently from a non remote object when the object is passed from one java virtual machine to another java virtual machine.

A session bean represents a single client inside the application server.

Java server pages are on the whole, text files that combine standard HTML and new scripting tags.

By using the java.net.socket class, your java programs can communicate over the network in a platform-independent fashion.

Ajax is used to describe a set of technologies, incorporates asynchronous server communication using XMLHttpRequest.

This web application framework is non-proprietary and works with virtually any J2EE- compliant application server.

If errors is processing occur, controller component forwards to an error-processing view component.

This distributed object presents the stock data to the user for a particular stock.

The CORBA products that support the java include the java 2 ORB, which comes with sun's java 2 software development kit.

This CORBA service provides a locking service for CORBA objects in order to ensure successive access.

RMI passes objects by their actual classes, so the behaviour of the objects is not changed when they are sent to another java virtual machine.

A key feature of common object request broker architecture is java IDL, which is a neutral interface definition language.

The java socket class sits on top of a platform-dependent implementation, hiding the details of any particular system from your java programs.

Java servlets offer advantage over CGI that performance is significantly better.

CORBA implementations for various languages are available for download on the web from various sources.