This year was a completely new experience for me. I’ve been visiting devoxx (and javapolis before) since I was a student. I know I skipped one year since then and that’s probably...
This was the complete exception I encountered trying to post data to a https connection. javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target I...
via Java.net door mkarg op 29-12-10 After more than a decade in the Java universe, today I had just enough of remembering where my executable JARs are located and typing all the...
This is a GWT introduction I presented at a community event of my employer Ausy/DataFlow Consultancy. Many thanks for the opportunity and I’m looking forward to the next session. Download the presentation...
In general JavaBean properties can be accessed by the getter method without the get and the first letter in lowercase. For instance: public class SomeClass { private String test; public String getTest(){return...
I skipped 2008 so I can’t compare with that. This year was a lot about annotations and how they make xml files redundant. In JSF 2.0 for instance the faces-config.xml is optional....
Some frequently used UML document templates: a zip with example documents Software Requirements Specification Template Vision and Scope Document Template Use Case Template Original source : http://www.processimpact.com/goodies.shtml
shown by example: We need multiple inheritance when developing the Web client that talks to the message server. Our Web client is a simple servlet used to get the message from a...