EJB Query Language - EJB 1.x, EJB 2.x - EJB QL is the query language of the Enterprise JavaBeans component architecture. In analogy to SQL, but focused on objects.

Entity beans also require a verbose XML deployment descriptor that describes the persistent properties of the bean, container-managed relationships between entities, and the EJB QL (query language ...

Developers who have worked with Enterprise JavaBeans (EJB) technology since its inception have experienced the hassle of the EJB development lifecycle. When I started to work with EJB 1.1 ...

This fourth installment of Monson-Haefel's Guide to Enterprise JavaBeans describes the EJB Timer Service API, its use with entity, stateless session, and message-driven beans, and provides some ...

Mastering EJB 3rd Edition Review Project What's New July 19th - Chapter 11 - EJB Best Practices First Review Posting The EJB Best Practices chapter discusses best practices in terms of design, ...

It includes, among other things, metadata support, EJB Query Language (EJB QL) changes, the proposed entity bean model and a new way of accessing the bean context and runtime environment. Whether an ...

The EJB query language gains count, sum, minimum, maximum and average aggregate operators, and now supports an ORDER BY clause to return objects in sorted order.

The product also allows non-EJB architectures to take advantage of EJB 2.0 through features such as EJBQL, the EJB query language. Version 4.0 is available now, with pricing starting at $1,995.

COBOL applications have involved huge investments in both money and resources. The last thing you want to do is throw this investment away and rewrite it all in Java.