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Author Archives: Sven Lange
HTML5 offline capabilities for web applications
Inspired by a HTML5 GTUG-Campout Meeting I decided to play around a little with HTML5. In this post I will show an example how to create book instances in a book management web application while being offline and push all … Continue reading
Disable Ehcaches UpdateChecker in Grails application
This post describes how to disable Ehcaches annoying and suspiciously talkative UpdateChecker in a Grails 1.2.0 application using Ehcache 1.7.1 as its 2nd level cache provider. Continue reading
Recursively remove Subversions .svn folders
Howto recursively remove Subversions .svn folders. Continue reading
Generating UML class diagrams from Grails domain model
In this post I compare the existing Grails plugins to generate UML class diagrams. Continue reading
Give the tomcat a bit more memory
If Tomcat needs more memory then you have to add the following line to the catalina config file. Windows (catalina.bat) set JAVA_OPTS=%JAVA_OPTS% -server -Xms512M -Xmx768M -XX:MaxPermSize=128m Grails 1.2 default PermGen memory is set to 96MB. The Sun JVMs default is … Continue reading
Manually install JDK 6 on Suse Linux Enterpise Edition 10 SP2
First remove older and maybe protected JDKs with yast. yast -> Software -> Software management Then invoke following command on console. ./jdk-6u14-linux-i586-rpm.bin Afterwards create file /etc/profile.local and add following line. export JAVA_HOME=/usr/java/jdk1.6.0_14 That’s it.
Using storeXPath() in your Grails Webtest
Today I had to figure out how to save some content from a site during a running Webtest so that I am able to restore all changed data afterwards. Luckily Webtest provides the step storeXPath() which does the job. But … Continue reading