Blog Xebia France

Grails Spring Security Plugin, easy security

The world Grails has the wind in poop lately. Long before spring it is possible to see decorating with flowers dozens of tutoriaux on the net to take the tool in hand and to create its first application. But a simple  " Getting started " is not always enough to take well the measure of the power of Grails.

I offer you therefore a tutoriel baby to set up a management of the users, with management of roles, filters URL / ROLES, form of subscription of count. For it, we are going to lean on Spring Security Plugin de Grails. It is an inevitable stage of the creation of application, and we are going to be able to determine to what extent the use of Grails boosts productiveness.

Read the continuation of this article

Review of the papers Xebia

The review of the papers of actuality Popular dance / weekly J2EE offered by Xebia.

Actuality editors / SSII

• Kena , will close, will not?

The corner of technology

• GROOVY ++: soon in your JVM?
• InfoQ takes out a free ebook on Grails
• Maven towards an injection of dependency via Guice

Read the continuation of this article

Grails scaffolding

Grails is a framework web who brags about high - productiveness. But what allows him to claim itself more productive than another framework? One of his best trumps is called the scaffolding. The scaffolding, it is the generator of code of Grails that allows to create a whole application in five minutes from objects job! Said just like that, this makes dream! Yes, but I already hear the detractors of the generators of code which shout in the phantasm of the productivity gains And good perhaps not, for time!

What the scaffolding?

The scaffolding ( " the scaffolding " for the purists francologues), it is the "magical" effect  of Grails, or  how generate the whole CRUD application from some classes job  . Let us see closely how the scaffolding works.
THE scaffolding!? scaffolding rather. Because Grails offers two different approaches to generate screens from classes job: static or dynamic.

Let us look first at the static scaffold.

Read the continuation of this article

Devoxx Day 1 JSF 2

One of the sessions very expected from this Devoxx 2009 (with JEE6) is JSF 2.0. A lot of specificity of JSF FIRST of the name discouraged many developers. So, JSF does not have very good reputation And it is necessary to catch this! It is anyway what comes out again from slides first from this presentation with the shock eye-catcher: JSF 2.0: it simple percentages not only us, it simple percentage you too!

Read the continuation of this article

Review of the papers Xebia

The review of the papers of actuality Popular dance / weekly J2EE offered by Xebia.

SOA

• SOA MANIFESTO: utopian pragmatism?
• WADL becomes SUBMISSION W3C

The corner of technology

• Play! framework 1.0
• Update of VisualVM in 1.2
• How to conceive a datacenter, by GOOGLE
• This moves in the community Groovy / Grails
• Your application web is it vulnerable?
• Artifactory: evolutions and mode SaaS

Read the continuation of this article

Review of the papers Xebia

The review of the papers of actuality Popular dance / weekly J2EE offered by Xebia.

RIA

• Mockito-Flex

The corner of technology

• JPA IMPLEMENTATION PATTERNS
• HadoopDB: a hybrid between MapReduce and DBMS
• Gaelyk or GROOVY on AppEngine
• PostGIS, SIG OPEN SOURCE who goes up

Ev nements of our community in France and abroad

• Inquiry JavaEE 6

Read the continuation of this article

JAZOON Day 3 A tree fell

Yesterday last day of JAZOON took place.

And to change, the opening keynote was not kept by Sun, but by Adrian Colyer, CTO of SpringSource. And least that it is possible to say, it is because the change of tone was radical.

By an analogy with the primary forest, In. Colyer announced the fall of Sun, and the very next emergence of new business companies leader in the world JEE (they imagine well that SpringSource is part of this new shoot).
He explained the fall of Sun under an angle different from that of pure financial redemption: according to him, the actors of the world JEE do not want to follow recommendations (dogmas) any more enunciated by Sun, and it is for it that we see an apparaitre of new languages, but also new wills to modulariser the stack JEE monolithic.
Read the continuation of this article

JAZOON Day 1 GROOVY

One of the very present subjects in this 1st day was language Groovy, and more generally dynamic languages.

Dierk K nig (Canoo) began the morning by introducing  PATTERNS seven of use of GROOVY  on plans.
They appreciated well brevity of  reader RSS in swing  and  script ant musical  (by using jfugue some notes at the beginning and the end of the build). You can find 7 points very well summed up on the blog of Touilleur Express.
As a matter of interest, the extracts of code were typed in a console Groovy, copied out character by character by a script Groovy! (the class, no?)

Neal Ford (ThoughtWorks) has enchain with " design PATTERNS  in dynamic languages: he took some PATTERNS of GOF and showed in what dynamic languages as Ruby or GROOVY are more adapted to resolve problems put down by this PATTERNS.

After one salad / sausage / cornetto (good appetite) fast swallowed, it was the turn of Gradle. It is about a system of build which pupil Ant thanks to the power of GROOVY. He is meant to be more flexible than Maven and brings the capacities of programming of scripts GROOVY (curls, conditions, etc).
It is a pity that presentation contents itself with examples of style  hello world  , it is blow rather difficult to judge the potential of the tool. Nevertheless, this has promising air.

To finish with GROOVY, Jetbrains made us a very appealing d mo of the support Groovy / Grails on INTELLIJ IDEA. It is definitely the (only one) better tool to encode in GROOVY!

JAZOON confirms us that dynamic languages gain ground, and GROOVY is the big representative of these languages in the sphere Popular dance.

Review of the papers Xebia

The review of the papers of actuality Popular dance / weekly J2EE offered by Xebia.

Actuality editors / SSII

• Sun wants to create a Popular dance App Store
• MYSQL FORK by its founder

RIA

• FlexBuilder becomes FlashBuilder

The corner of technology

• Our IDES corrects itself
• The novelties of JDO 2.3

Ev nements of our community in France and abroad

• Return on Gr8, Conference Groovy

Read the continuation of this article

Review of the papers Xebia

The review of the papers of actuality Popular dance / weekly J2EE offered by Xebia.

Actuality editors / SSII

• Google App Engine for Popular dance and GROOVY

SOA

• The status of JBI 2 IN QUESTION

Mobility

• Preview of Android 1.5

The corner of technology

• Lucene continues innovating
• ServiceMix 4 and the KERNEL OSGI

Events of our community in France and abroad

• Cast Converters, the podcast Popular dance in Frenchman

Read the continuation of this article