Hi, a few weeks ago I attended the BED – Con. One of the talks I listened to, was about Docker (given by Dr. Halil-Cem Gürsoy). One of the ideas that came directly to my mind was, to use docker for creating separate instances of the finally used database for tests that can’t use databases like […]
Read moreDuring the last days I asked myself how to generated releases notes from information that are available in commit / tag messages from git. The decisions My first approach was to create the list of changes directly from the commit messages, but this approach has multiple drawbacks. The commit messages must be written very disciplined […]
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Inspired by the tutorial about writing CDI extensions I wrote several days ago I created a CDI extension which targets exactly this topic CDIProperties This handy library enables a CDI (in a standalone or application server environment) application to directly inject properties from a property file. It’s extensible via an SPI, so that you can […]
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Today I will show you how to write a CDI extension. CDI provides a easy way for extending the functionality, like adding own scopes, enabling java core classes for extension, using the annotation meta data for augmentation or modification, and much more. In this tutorial we will implement an extension that will inject properties from […]
Read moreAt the moment I develop at tyntec an java application that should run as a daemon process on a server to process files and send the result to a remote data sink. One crucial part of this application is the shutdown. Currently running file processing tasks must run to the end. Queued ones should be […]
Read moreToday I will show you how to use CDI in your appplication, when you don’t have the a JEE server. CDI is the Context and Dependency Injection, as defined in the JSR-346 (CDI 1.1) and JSR-299 (CDI 1.0). It is a powerful and lightweight mechanism that provides dependency injection, contextual lifecycles, events, decorators and interceptors. But […]
Read moreDuring the christmas and new year holidays I implemented the @Named feature for DataFX. It’s already accepted and merged into the validation branch of DataFX (Thanks to Hendrik Ebbers). This feature enables a user to inject different instances of a bean into a controller, distinguished by a resource name via @Named annotation. You can, for […]
Read moreAs announced in my last post I asked my colleague Tillman if I’m allowed to post his nice extension for the zshell (as you may have concluded he gives his OK ). And here it is
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# Required to have the colour names autoload colors zsh/terminfo if [[ "$terminfo[colors]" -ge 8 ]]; then colors fi for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}' eval PR_LIGHT_$color='%{$fg[${(L)color}]%}' (( count = $count + 1 )) done PR_NO_COLOUR="%{$terminfo[sgr0]%}" # Thanks Tillman function get_color(){ BRANCH=`git rev-parse --abbrev-ref HEAD` case "$BRANCH" in *master*) COLOR=${PR_RED} ;; *hotfix*) COLOR=${PR_MAGENTA} ;; *release-candidate*) COLOR=${PR_YELLOW} ;; *release*) COLOR=${PR_YELLOW} ;; *bugfix*) COLOR=${PR_CYAN} ;; *develop*) COLOR=${PR_BLUE} ;; *) COLOR=${PR_GREEN} ;; esac echo $COLOR } |
The color mapping is the same as in these graphic Applying can be done, for example, when adding this git […]
Read moreToday I would like to show you how easy you can create conventions on your branching model and map these conventions to deployment / environment profiles. Where we come from Usually a project needs to have different settings for different environments (production, testing, staging, etc. pp.). Maven provides for this a nice plugin, but Gradle lacks […]
Read moreDuring usage of Arquillian I figured out some things that could be a starting point for best practices when testing with Arquillian. In my application I had some defaults that I have to do every time, when I would like to implement a new test. Add logging Add persistence.xml For different domains, add all classes […]
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