JBoss Seam JUG Day 2008
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HDIV (HTTP Data Integrity Validator)
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By Alexandre Patchine
How do we install one Tomcat server to share it between many users?
After default (with default parameters offered by an installation program)
installation of Tomcat for single user you get such directory structure under
$CATALINA_HOME directory:
bin - contains startup and binary files
common - contains all the external libraries which are used by Tomcat (not
Tomcat classes [...]

By Alexandre Patchine
I had no problem with Tomcat installation and all installation packages which
I tried, worked fine for me. I will not describe all installation steps, you always can find the
details on it on the home site for Apache Tomcat.
It was a few years ago, when Tomcat had version 4.1.0. My first impression was that [...]

By Parveen Aggarwal
TCO (Total Cost Ownership) is the buzzword in today’s business world. This metric helps enterprise managers assess direct and indirect costs and benefits derived from their investment on IT components and services. A vital component of overall TCO is database management. All information-centric applications need databases for data storage. Also, the storage demands [...]

By Parveen Aggarwal
It is a well known fact that Java as a programming language set off a new paradigm in the software industry. Suddenly, every software programmer worth his salt was amidst software jargons like ‘Platform-Independence’, ‘Cross-Platform-Deployment’ and ‘The Java Virtual Machine’. In fact, it did not take long for Java to usurp the ‘most [...]

By Joseph Pescatello
An object represents the basic unit of operation in a Java program and in other object-oriented programming languages. Most programs consist of many objects which act in concert to provide the prescribed functionality. When a program executes, all objects are created and initialized (instantiated) to the ‘state’ they are required to assume before [...]

By Ben Cortese
Some working knowledge of J2EE or JSF is assumed for this article.
Like some of you I’ve been frustrated with this technology known as JSF or Java Server Faces. There are several different flavors out there that are built on the shoulders of JSF. For instance Oracle’s ADF (Application Development Framework). Oracle ADF [...]

By Vinod K Kayartaya
Following is the method I generally prefer to create the connection pool for any database. I use the BasicDataSource class developed by “Apache Software Foundataion” and available for free. For working with this, you may need to add these jar files to your classpath:

1. commons-dbcp.jar
2. commons-pooljar
3. commons-collections.jar
4. mysql-connector-java-5.1.5-bin.jar (for MySQL database server. [...]

By Vinod K Kayartaya
Java Naming and Directory Interface (JNDI) allows Java objects to be published to a directory service which can be accessed by other Java applications later. For this to work you need a JNDI service provider. All the J2EE servers come with a built-in implementation of the JNDI service. This makes most people [...]