Apache Tomcat 8 implements new versions of the Servlet, JSP and EL specifications as well as adding support for the new WebSocket specification. Work has also been completed on internal refactoring in a number of areas that will impact a number of Tomcat specific features.
This video discusses EJB versus CDI managed Java beans. CDIs are faster than EJB, but sometimes you need transactions. So: what is the overhead?
Java EE and HTML5, the best of both worlds! The Java EE platform aims to increase your productivity and reduce the amount of scaffolding code needed in Java enterprise applications. It encompasses a range of specifications, such as JPA, EJB, JSF, and JAX-RS.
This lecture covers an overview of using the Eclipse IDE to create a Java program. It also demonstrates how to create assignment #1 in Eclipse. The class concept as well as the main driver program concept are demonstrated.
This episode explains how to configure the primary key in our entity class using the @Id annotation. Each entity bean will have a primary key, which you annotate on the class with the @Id annotation. The primary key can be a single field or a combination of multiple fields depending …
This video presents continuous inspection of code with the SonarQube platform. SonarQube software (previously known as “Sonar”) is an open source platform to manage code quality. It covers more than 20 programming languages through plugins including Java, C#, C/C++, PL/SQL, Cobol, ABAP…
