Integrate Free Anti-Bot Service reCAPTCHA with Spring MVC application

17,502 views
By Abhijit Ghosh on Aug 5, 2013 1:12:52 PM

reCAPTCHA is a free CAPTCHA service to protect a site against spam and other types of automated abuse by bots or computer programs. reCAPTCHA provides widget which can easily be integrated to your blog, forum, comment, registration form, contact form, etc and you can be rest assured that only human is posting in your site.

This post will guide you on how to integrate free anti-bot service reCAPTCHA with a Spring MVC application.

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Spring Security 3 Hello World Example

41,307 views
By Abhijit Ghosh on Jul 11, 2013 3:06:46 PM

Security is of great concern in any web application. If you are looking for a proven and industry standard solution to secure your Java/J2ee based application, then widely used and highly customizable authentication and access control framework - Spring Security is well worth considering.

This post will show all the steps to setup, configure and integrate Spring Security 3 to protect your web application from being breached using a simple hello world example.

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Spring Mobile Hello World Example that includes DeviceResolver, SitePreference, urlPath SiteSwitcher and LiteDeviceDelegatingViewResolver

49,864 views
By Abhijit Ghosh on Feb 17, 2013 7:56:17 AM

Spring Mobile is an extension to Spring MVC for development of mobile web applications. The Spring Mobile Device module provides a feature (DeviceResolver / LiteDeviceResolver) to detect devices like mobile and tablet in the server side.
Device aware view management is very useful specially when it is required to serve different optimized versions of same website based on request generating device type or specific devices.
Another feature called site preference management allows user to set his / her preference (SitePreference) to view a particular site in either "normal", "mobile" or "tablet" mode from a particular device.
Spring mobile also provides different types of site switchers (like mDot, dotMobi and urlPath SiteSwitcher) which automatically redirect users to the device specific site based on the device generating the request and site preference set by the user.

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Spring 3 MVC Framework Based Hello World Web Application Example Using Maven, Eclipse IDE And Tomcat Server

72,766 views
By Abhijit Ghosh on Jan 8, 2013 4:16:34 AM

In this post, we'll see how to get started with a Spring Web model-view-controller (MVC) framework based Hello World web application in few steps. Here, we have used m2e-wtp (Maven Integration for Eclipse WTP) to generate a web project, Eclipse IDE to develop the code and Tomcat Server 7 to deploy and run the web application which will print 'Hello World!' in the browser.

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About this 'Hello World' site

This site is mainly developed to share coding and technology learning experiences on java / j2ee based technologies.

Simple tutorials / codes have been shared to learn a new technology. Full source code is also available for download.