dentrassi.de

Jens Reimann – ctron's blog

http://dentrassi.de/author/ctron

Life, the Universe and Everything. Camel, Kura and OSGi, struggling with ‘sun.misc.Unsafe’. So here comes a puzzle for you … You do have Apache Camel (2.17), which internally uses com.googlecode.concurrentlinkedhashmap, which uses sun.misc.Unsafe. Now you can argue a lot about this is necessary or not. I just is that way. So starting. Bringing OPC UA to Apache Camel. My first two weeks at Red Hat have been quite awesome! New version of Maven RPM builder. Writing RPM files in plain Java on Maven Central.

Maven Tycho/JGit based build timestamps and the “target” directory – ctron's blog

http://dentrassi.de/2015/07/28/maven-tychojgit-based-build-timestamps-and-the-target-directory

Life, the Universe and Everything. Maven Tycho/JGit based build timestamps and the “target” directory. Now when you build OSGi bundles using Maven Tycho. You probably ran into the issue of creating a meaningful version qualifier (remember, an OSGi versions always is. So no dash and definitely no. There are a few approaches ranging from fully manual assignment of the build qualifier, simple timestamps and timestamps based on the last Git change. And therefore a different. Repository matching. In addit...

APT Repository – ctron's blog

http://dentrassi.de/my-projects/apt-repo

Life, the Universe and Everything. A mojo which creates APT repositories from a set of .deb files. This mojo can create an APT repository. Based on an input directory of .deb files. There are a number of other tools out there that can do the same task. “apt-repo” was created since:. It can created multi component APT repositories (non-flat). It runs on plain java. It can be used as Maven Mojo and plain jar library. Documentation of the Maven Plugin /apt-repo-doc. Adding the mojo to you maven build:.

The curated Play Store / App Store – ctron's blog

http://dentrassi.de/2015/07/04/the-curated-play-store-app-store

Life, the Universe and Everything. The curated Play Store / App Store. Even more funny is the rating for normal apps. I do understand that showing more games of the same type is a good idea when I gave 5 stars to the game in question, but when I tell you that I found a (e.g.) file manager that I really like, the least thing I want is another list of similar file managers. I just told you I found a good one! Create playlists for apps/games. Let them embed the playlists in their homepages.

A bit of Java 8 Optional<T> – ctron's blog

http://dentrassi.de/2015/07/22/a-bit-of-java-8-optional

Life, the Universe and Everything. A bit of Java 8 Optional T. For me Java 8 wasn’t a big deal … until I had to go back to Java 7. Suddenly I started missing things I started using without even realizing it. Here comes. Assume we have some sort of class (. Which does something and has a “getName” method. Now we also have a method in a class managing providers which returns the provider. So we pass in a string ID and get back a provider:. A real life scenario might have a. In case of a missing element.