Deployment of enterprise applications and other administrative tasks in WebSphere Application Servers environments can be fully automated using Jython based scripts. Depending on the size of the environment and the level of automation these scripts may become rather big and complex. In case your management has the requirement that certain or all calls to the…
Category: Development
Configuring EMF Teneo with Hibernate, Commons DBCP, Spring Hibernate Transaction Manager, and the OpenSessionInViewFilter
While trying to get an application working with
Using EMF ECore model objects with Wicket components
Apache Wicket uses so called model objects to bind data objects to Wicket components. The framework provides a number of model implementations to access data objects and their properties in various ways. The PropertyModel implementation for example is used to access and set the value of a Java object using reflection. EPropertyModel If you are…
Installing Tomcat 6 on Debian Squeeze
This post describes how to setup Tomcat 6 on Debian Squeeze. The configured Tomcat serves requests on port 80 without the need of an additional web server. This is especially good for virtual servers (VPS) providing limit memory. It also has multiple virtual hosts configured, each with it’s own webapp with context root / and…
Leveraging PyDev’s auto-completion for indirectly created objects
This is just a quick tip how to enable auto completion in PyDev for indirectly created objects. By default, PyDev has no problems in presenting you the possible object attributes and methods on a variable if that variable gets a new object instance assigned directly in the code. For example, when you first type ……
OVal 1.40 released
I am happy to announce the immediate availability of Version 1.40 OVal the Object Validation Framework for Java. This release fixes some minor issues and provides the following two new features: 1. Enabling/disabling constraints based on the object state: Using the newly introduced when attribute for constraints it is possible to specify under which circumstances…