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How to get JSON response from JSF?

Many JavaScript widgets expect data and options in JSON format. Nowadays, it is really easy to choose a cool widget and wrap it in a composite component. But the first question is how ...
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How to implement a custom password strength indicator in JSF

Verifying password strength using JavaScript is a common task. In this post, I will show how to add a password strength indicator to an JSF based web application. The password component ...
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Using more than one property file in Spring MVC

Everybody heard about portals which combine single web applications to a big one. A portal software works like mashups – content from several sources is picked up in a single ...
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What is your structure of JEE based web projects?

In this post I will try to discuss diverse organization structures of web based projects, mostly with JSF. The first thought when starting a new project is how to organize my Java packages? ...
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Hot Deployment with IntelliJ IDEA

Recently there was a voting in the PrimeFaces forum PrimeFaces IDE Poll for the best IDE used to develop PrimeFaces applications. The most people voted for NetBeans. NetBeans and Eclipse ...
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Simple and lightweight pool implementation

Object pools are containers which contain a specified amount of objects. When an object is taken from the pool, it is not available in the pool until it is put back. Objects in the ...
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Monitor full page, non AJAX, requests to be notified

Recently, working on new charts and chart “exporting service” in JSF, I’ve faced a quite common problem. When you execute a long-running task (action), you would like ...
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Proper decoding of URL parameters on the server-side in JBoss

I spent many hours today to figure out how to force a proper decoding of encoded characters in JSF applications running on JBoss (using JBoss 7 Final). The problem occurs when you have ...
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Multiple dynamic includes with one JSF tag

Every JSF developer knows the ui:include and ui:param tags. You can include a facelet (XHTML file) and pass an object, which will be available in the included facelet, as follows:                 <ui:include ...
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JSF: choice between legacy components and fashionable performance killers

This blog post was originated due to performance issues in one big web application. Everybody optimizes Java code, but it seems nobody try to optimize the JavaScript code. Strange, ...
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