The Castor Taglib allows you to execute OQL queries in your JSP page (using Castor JDO). It also helps you to integrate Castor JDO with Java application servers like Tomcat, making use of JNDI and Tyrex for managed transactions.
It is intended that support for more servlet containers will be added.
The taglib is compatible with JSTL 1.0, and allows you to use expression language (EL) to pass values dynamically to the attributes of certain tags. The example application here demonstrates using the Castor Taglib with the JSTL.
You can download the binary distribution here . The example webapp is included as a WAR in the zip download.
The source is available from the CVS repository only.