Home » Author Archives: Hubert Ikkink

Author Archives: Hubert Ikkink

My name is Hubert A. Klein Ikkink also known as mrhaki. I work at the great IT company JDriven. Here I work on projects with Groovy & Grails, Gradle and Spring. At JDriven we focus on SpringSource technologies. All colleagues want to learn new technologies, support craftmanship and are very eager to learn. This is truly a great environment to work in.

Grails Goodness: Add Banner to Grails Application

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Grails 3 is based on Spring Boot. This means we get a lot of the functionality of Spring Boot into our Grails applications. A Spring Boot application has by default a banner that is shown when the application starts. The default Grails application overrides Spring Boot’s behavior and disables the display of a banner. To add a banner again to ...

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Gradle Goodness: Continue Build Even with Failed Tasks

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If we run a Gradle build and one of the tasks fails, the whole build stops immediately. So we have fast feedback of our build status. If we don’t want to this and want Gradle to execute all tasks, even though some might have failed, we use the command line option --continue. When we use the --continue command line option ...

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Gradle Goodness: Using CopySpec with Tasks

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To define a Copy task we specify the files we want to copy and to which directory. This definition is a CopySpec instance. It contains the rules that defines what we want to copy. The archive tasks Jar, Zip and Tar also use a CopySpec instance. When we create a task of type Copy we get a task object that ...

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Gradle Goodness: Using and Working with Gradle Version

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To get the current Gradle version we can use the gradleVersion property of the Gradle object. This returns a string value we can use for displaying the values. If we want to compare Gradle versions we can use the GradleVersion object. With this class we can get the current version, but we can also compare Gradle versions. This can be ...

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Groovy Goodness: Closure as a Class

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When we write Groovy code there is a big chance we also write some closures. If we are working with collections for example and use the each, collect or find methods we use closures as arguments for these methods. We can assign closures to variables and use the variable name to reference to closure. But we can also create a ...

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Gradle Goodness: Getting More Dependency Insight

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In most of our projects we have dependencies on other code, like libraries or other projects. Gradle has a nice DSL to define dependencies. Dependencies are grouped in dependency configurations. These configuration can be created by ourselves or added via a plugin. Once we have defined our dependencies we get a nice overview of all dependencies in our project with ...

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