First8 staat voor vakmanschap. Al onze collega’s zijn een groot aanhanger van Open Source en in het bijzonder het Java-platform. Wij zijn gespecialiseerd in het pragmatisch ontwikkelen van bedrijfskritische Java toepassingen waarbij integratie van systemen, hoge eisen aan beveiliging en veel transacties een belangrijke rol spelen. Op deze pagina vind je onze blogs.

Testing with state using GraphWalker | Part 1 – Persistence

In this first installment of Testing with state using GraphWalker, we’ll look at integration testing the persistence layer of a Spring application. So, our tests will target the database and the data repositories. Statefulness The database itself is inherently stateful. As a result, if we connect a data repository to an actual database, it will also show stateful behavior. For … Lees verder Testing with state using GraphWalker | Part 1 – Persistence

Kubernetes & Logging

Kubernetes & Logging When you are running services in a Kubernetes cluster they are probably writing log statements that contain all sorts of useful information you need to have look at now and then. Being the good developer you behaved and made sure all logging statements are written to the console. This gives you the possibility to use kubectl logs … Lees verder Kubernetes & Logging

Grails 3.1 Released

Many milestone builds and release candidates later, the official Grails 3.1 shipped a few days ago!

OCI, the new Grails home, summarizes what’s new in this release:

  • Grails 3.1 comes with Spring Boot 1.3 and Spring 4.2, enabling you to produce runnable JAR files that embed Tomcat, Jetty or other containers. In addition you can use Spring Cloud with Grails 3.1 to build Cloud Native applications.
  • Grails 3.1 features new support for expandable application profiles, allowing developers to build application creation templates that target a range of different tasks.
  • Grails 3.1 features new profiles for building REST applications and Single Page Applications (SPA) using AngularJS. The REST profile features a focused environment that helps developers quickly spin-up REST servers, easily deployable either standalone or to modern Java application servers.
  • The new AngularJS profile in Grails 3.1 helps developers quickly become productive building Single Page Applications (SPA) using AngularJS. By integrating seamlessly with tools such as Bower and Karma, the AngularJS profile provides everything you need to build, run and deploy AngularJS applications backed by Grails.
  • Grails 3.1 comes with GORM 5, a ground-up rewrite of the innovative data access framework that comes with Grails. Featuring new support for the graph database Neo4j, as well as enhanced support for MongoDB 3 and Hibernate 5, GORM 5 provides all the tools necessary to integrate modern backend applications with your database.

The latest Grails documentation also has a What’s new in Grails 3.1 section.

Upgrading from a Grails 3.0 application or plugin generally requires just an version update to but there might be some manual things to do as described in the Upgrading from Grails 3.0 section.