Home » Author Archives: Peter Butkovic

Author Archives: Peter Butkovic

Peter is a java developer living in the Munich area. Prototyping is for him the most favourite part of the project work (especially in the phase when nobody really knows if things are really gonna work :) He is also quite influenced by the ideas of open source software. And important things except that? Family, friends and Jesus Christ (the best Friend :)

Linux productivity tools for me

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This is the stack/are the tools that keep me productive in my day to day programming experience on linux. Well, first of all let me tell you, that this might not fit your needs , as I’m a full time java programmer so have OS choices open (still I won’t go to my java-related stuff here, to make infos general ...

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Apache Ant tasks for JMX access

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I wanted to invoke JMX operations from the Ant tasks. However finding usable ant tasks library as well as the usage was rather tricky. So let me share my experience to make things easier for others. Ant tasks for JMX operations I decided to follow Tomcat documentation and used ant tasks distributed with tomcat. Just for the record the usage ...

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Postgres and Oracle compatibility with Hibernate

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There are situations your JEE application needs to support Postgres and Oracle as a Database. Hibernate should do the job here, however there are some specifics worth mentioning. While enabling Postgres for application already running Oracle I came across following tricky parts: BLOBs support, CLOBs support, Oracle not knowing Boolean type (using Integer) instead and DUAL table. These were the ...

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