Heiko Rupp

Heiko is a senior software engineer working at Red Hat in the area of systems management (RHQ project). He also works on an open source Twitter client called Zwitscher.

Desktop Java
Heiko RuppMay 11th, 2016
0 44
Introducing HawkFX
As I said before, I started playing with JRubyFX. And for me learning something new best works with a use…
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Software Development
Heiko RuppMarch 20th, 2016
0 14
Reacting on IoT data with Hawkular
In the first post I have been talking about how send IoT sensor data to the metrics subsystem of Hawkular…
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Software Development
Heiko RuppOctober 27th, 2015
0 23
WiPy on the home network
Recently there was a Kickstarter about “an Arduino that runs Python”, the WiPy. This is a small IoT board with…
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Enterprise Java
Heiko RuppJuly 9th, 2015
0 30
Running OkHttpClient from within WildFly 9 (subsystem)
A few days ago WildFly 9 was released and one of the highlight for sure is the support of HTTP/2.0…
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Enterprise Java
Heiko RuppOctober 13th, 2014
0 19
WildFly subsystem for RHQ Metrics
For RHQ-Metrics I have started writing a subsystem for WildFly 8 that is able to collect metrics inside WildFly and…
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Core Java
Heiko RuppAugust 4th, 2013
0 515
Custom Deserializer in Jackson and validation
tl;dr: it is important to add input validation to custom json deserializers in Jackson. In RHQ we make use of…
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Enterprise Java
Heiko RuppMay 20th, 2013
0 37
Creating a delegating login module (for JBoss EAP 6.1)
[ If you only want to see code, just scroll down ] Motivation In RHQ we had a need for…
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DevOps
Heiko RuppApril 2nd, 2013
1 37
Monitoring the monster with RHQ
The classical RHQ setup assumes an agent and agent plugins being present on a machine (‘platform’ in RHQ-speak). Plugins then…
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Thank you!