Ruby on Rails is undoubtedly the fastest developing framework for agile web development which one can witness in various discussion groups and blogs these days. Being a developer from the Java community what you can do most is to sit and watch the power being unleashed by Ruby and do nothing about it. It seems as if you are being washed away by some tidal wave and you have no savior at all!
But life in IT is not as shrewd as told, as competitors will always capture on the current reigning stuff and quickly incorporate themselves to get matured to the instant market needs and demands. Ruby developed about a decade ago lied dormant during the time when bigwigs like J2EE, .NET, PHP almost had taken over the web development world by storm and nothing seemed to change the course until AJAX came into picture.
Microsoft in the wake of the time started to move ahead with the proceedings of its ATLAS project which made the .NET developers heave a big sigh of relief. Within a year of its commencement it gave way to the AJAX 1.0 Beta framework for integration of AJAX in .NET developmental works.
Groovy a new language sitting on top of the wide variety of Java libraries tries to emulate the Ruby language by giving in a model to allow dynamic typing which relaxes the rigid strong typed ness of Java to become more flexible. The most fantastic part in acceptability of Groovy is it follows the MOP semantics that Ruby has and provides usage of all Java classes in the usual manner. The project at codehaus states Groovy as:
An agile dynamic language for the Java Platform with many features that are inspired by languages like Python, Ruby and Smalltalk, making them available to Java developers using a Java-like syntax.
Grails is the frameworks which works on Groovy language muck alike Rails framework on Ruby which promises to make the development of an enterprise application a matter of fun by cutting of the time of making classes and loads of deployment descriptors every time you need something as simple as printing out â€œHello Worldâ€. Moreover Grails provides the same flexibility for AJAX integration as Rails does. In the words of Grails initiator Guillaume Laforge as said on indicthreads,
“Groovy somehow bridges two worlds: the scripting world and the enterprise Java world…â€
Surely the throughput by working with Grails would definitely be higher than working the current methodologies of J2EE in my opinion. This would be the biggest and probably the best thing to ever happen to the Java community in the current web world of AJAX. The promising a nature of Grails comes as more trustworthy with the heavy weights like SUN, BEA, Oracle and IBM giving their support to its developmental activities. Seems like the time has arrived where the Java community including me can find time to party at last! A test of time, can Groovy be the Holy Grail for Java world?