Java EE Code Samples & Apps

Demonstrates how the order in which the interceptors are invoked can be altered using the deployment descriptor.

Demonstrates using Java Persistence APIs based on the new Java Persistence specification. The EJB interacts with a relational database to store and display information about customer subscriptions to periodicals.

A simple EJB 3.0 stateless session bean with a remote business interface that uses an EJB 3.0 interceptor mechanism to validate the parameter passed to a business method.

Demonstrates the use of Java Persistence APIs based on the new Java Persistence specification in conjunction with JavaServer Faces that creates a simple authentication scheme using JavaServer Faces PhaseListeners and a simple entity bean representing a user.

A simple example that demonstrates the Java EE 5 annotation facility.

A simple security example of an EJB 3.0 stateless session bean that uses annotations to specify the authorization.

A simple EJB 3.0 stateless session bean with a local business interface invoked by a servlet. Demonstrates the concept of dependency injection, a new feature in Java EE 5.

Demonstrates the use of Java Persistence APIs based on the new Java Persistence specification within a servlet.

A "hello world" web service example (the simplest possible example) using JAX-WS.

Demonstrates the creation of a secure JAX-WS web service endpoint (https) and accessing it using a Java application client. The service is protected at transport level and accessed by performing SSL server-side authentication.

simple-jaxb

Unmarshals an instance document into a Java content tree and accesses data contained within it.