Java EE Code Samples & Apps
Java EE 5 |
J2EE 1.4 |
Other Samples
Java EE 6 Sample Applications
Click the sample application to learn about the sample and the procedure to build and run. Some of the sample applications require you to configure resources (such as a database, JDBC, Connector, JMS or JavaMail). If so, the individual sample documentation will explain the necessary steps.
| Sample Application |
Description |
| Enterprise JavaBeans 3.1 |
EJB 3.1 WAR-based Application
|
An EJB application that shows the use of WAR-based packaging , the no-interface Local view, Singleton session beans, and startup/shutdown callbacks.
|
EJB 3.1 Automatic Timer
|
An EJB Stateless Session Bean with a Remote business interface and a POJO Entity that demonstrates EJB 3.1 automatic timer feature.
|
| Servlet 3.0 |
Servlet 3.0 Annotations Application
|
A Servlet 3.0 application using annotations for servlet, filter, and content listener.
|
Servlet 3.0 Asynchronous Application
|
A Servlet 3.0 application using asychronous API.
|
Servlet 3.0 Dynamic Registration of Servlets and Filters Application
|
A Servlet 3.0 application that features the dynamic registration of Servlets and Filters from a ServletContextListener.
|
| Metro Web Services |
Hello JAX-WS Application
|
An application demonstrates how JAX-WS 2.2 can generate artifacts dynamically and no use of wsgen is required when bundling and packing the artifacts.
|
EJB 3.1 Singleton Web Services Application
|
An application demonstrates a singleton EJB web service. It shows how easy it is to annotate a web service with @Singleton and develop clients for it.
|
| Java API for RESTful Web Services |
Message Board Application
|
An application that demonstrates the possibility to use no-interface EJB session beans as RESTful resource classes deployed as a servlet.
|
| JavaServer Faces 2.0 |
Basic Ajax Application
|
A series of simple programs intended to illustrate some of the new Ajax features that are contained in JavaServer Faces 2.0.
|
Ajax Basic Composite Component Application
|
A series of simple programs intended to illustrate some of the new Composite Component features that are contained in JavaServer Faces 2.0.
|
Ajax Complete Application
|
A series of simple programs intended to illustrate some of the new Ajax features that are contained in JavaServer Faces 2.0.
|
| JavaServer Faces 2.0 and Web Beans |
|
JavaServer Faces 2.0 and Web Beans
|
Unmarshals an instance document
into a Java content tree and accesses data contained within it. An application that demonstrates the use of Web Beans with JavaServer Faces 2.0.
|
| Security |
|
Web Security Annotations Application
|
A web application that demonstrates the access control annotations in servlets.
|
|
Programmatic Login Application
|
A web application that demonstrates the programmatic security (login/logout) feature in Servlets 3.0.
|
|
HTTP Method Omissions Application
|
A web application that demonstrates the use of http-method-omission feature of Servlet 3.0 to restrict the set of supported HTTP methods to just GET and POST.
|
| Java EE Connector Architecture 1.6 |
|
MailConnector Resource Adapter Sample Application
|
An application using the mail-connector resource-adapter to retrieve e-mails. Demonstrates how to use new annotations introduced in Java EE Connector Architecture 1.6 specification. The mail connector resource adapter is completely built by specifying annotations. No deployment descriptor is used.
|
| Java Persistence API 2.0 |
|
JPA Pessimistic Locking Application
|
An application that demonstrates the use of locking with Java Persistence APIs.
|
Java EE 5 Sample Applications
Download Java EE 5 Sample Applications
» Distribution Readme
Demonstrates the technologies and features specific to the Java
Platform, Enterprise Edition 5. The features include
annotations, EJB 3.0, persistence, security, web services and many
others. Following
is the current list of sample applications by technology category.
After downloading the samples bundle, install it under <sdk-install-root>/samples
so that it looks like <sdk-install-root>/samples/javaee5.
Remember to update <sdk-install-root>/samples/bp-project/build.properties
before you start working on samples. If build.properties
does not exist, you may copy it from build.properties.sample.
Refer to <sdk-install-root>/samples/javaee5/index.html
for details.
| Sample Application |
Description |
| Enterprise
Java Beans 3.0 |
annotation-override-interceptor-ear
|
Demonstrates how the order in which the interceptors are
invoked can be altered using the deployment descriptor.
|
customer-cmp-ear
|
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.
|
interceptor-stateless-ear
|
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.
|
jsf-jpa-war
|
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.
|
lottery-annotation-ear
|
A simple example that demonstrates the Java EE 5 annotation
facility.
|
security-stateless-ear
|
A simple security example of an EJB 3.0 stateless session
bean that uses annotations to specify the authorization.
|
servlet-stateless-ear
|
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.
|
web-jpa-war
|
Demonstrates the use of Java Persistence APIs based on the new
Java Persistence specification within a servlet.
|
Web
Services |
hello-jaxws
|
A "hello world" web service example (the simplest possible
example) using JAX-WS.
|
ssl-jaxws-ear
|
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.
|
JAXB |
|
simple-jaxb
|
Unmarshals an instance document
into a Java content tree and accesses data contained within it.
|
J2EE 1.4 Sample Applications
Download J2EE 1.4 Sample Applications
» Third Party License
» Updates
Demonstrates various technologies and features of J2EE 1.4 using small, technology-focused examples. Following is the current list of sample applications by technology category.
After downloading the samples bundle, install it under <sdk-install-root>/samples so that it looks like <sdk-install-root>/samples/j2ee14. Remember to update <sdk-install-root>/samples/j2ee14/common.properties before you start working with samples. Refer to <sdk-install-root>/samples/j2ee14/index.html for details.
| Sample Application |
Description |
| quickstart |
Simple Hello World JSP example described in QuickStart Guide.
|
Web
Applications |
| simple |
Basic JSP and servlet examples combined into a single web application.
|
| caching
|
Demonstrates how to cache results of JSP and servlet execution.
|
|
Security
examples:
basic-auth
form-auth
See update
|
Basic authentication example (sub-directory security/apps/basic-auth).
Form-based authentication example (sub-directory security/apps/form-auth).
|
| bookstore
|
Demonstrates how to deploy and run Duke's Bookstore Sample Application.
|
Enterprise
Java Beans |
|
stateless-simple
|
Stateless session bean example.
|
| stateful-simple
|
Stateful session bean example.
|
| cmpcustomer
|
Entity beans using Container Managed Persistence (CMP).
|
BMP examples:
simple
robean
|
A simple Bean Managed Persistence (BMP) example (sub-directory bmp/apps/simple).
Example of read-only BMP beans (sub-directory bmp/apps/robean).
|
|
mdb-simple
|
Message Driven Bean (MDB) example.
|
|
subclassing
|
Demonstrates subclassing of Enterprise JavaBeans as a way of simplifying bean classes.
|
| timersession |
A basic timer session bean
example. |
Java
Web Services |
| JAX-RPC |
Three JAX-RPC web service applications using JAX-RPC.
|
WS-Security
|
Web services security samples
|
JNDI |
| custom |
Demonstrates using a custom JNDI resource factory.
|
| external |
Demonstrates using an external JNDI resource factory.
|
| url |
Demonstrates using a JNDI resource to connect to a URL.
|
XML
Processing |
| dom
|
Demonstrates using the XML document object model (DOM).
|
| sax
|
Demonstrates uising the Simple API for XML (SAX).
|
| xslt
|
Demonstrates using Extensible Stylesheet Language Transformation (XSLT).
|
| Security
Realms |
| realms
|
Demonstrates using a custom security realm.
|
| dynamicgroup
|
Demonstrates using a Lightweight Directory Access Protocol (LDAP) security realm.
|
| Java
Database Connectivity (JDBC) |
| simple
|
Basic servlet accessing an RDBMS via JDBC.
|
| transactions
|
EJB using the JDBC transaction API to control a local transaction.
|
| Other Examples |
| jsf |
Three samples that demonstrate use of JavaServer Faces (JSF), which simplifies building user interfaces for rapid development
of web applications.
|
| mailconnector |
Illustrates how to create a Java EE Connector Architecture 1.5 compliant resource adapter (RA) (Inbound Connector).
|
| rmi-iiop
|
Using a Java application client to access a stateless EJB using RMI/IIOP.
|
| soaptojms
|
Illustrates using an application client to send and receive SOAP messages with JMS.
|
| logging
|
Demonstrates the use of Loggers in writing enterprise applications.
|
| i18n
|
Internationalization and Localization - How to dynamically change the display language of a web application based on user preference.
|
| migration |
How to migrate an application to Sun Java System Application Server 9.0
|
| acc
|
Application Client Container (ACC): Refer to the sample in RMI-IIOP/simple for the use of ACC.
|
Other Samples
Samples for Project GlassFish
The Samples project provides relevant sample applications to demonstrate Java EE technology using the Java EE SDK built by the GlassFish Community. Developers can use and contribute to the sample applications.
Java BluePrints
The Java BluePrints program defines the application programming model for end-to-end solutions using the Java Platform, Enterprise Edition (Java EE).
The Java Pet Store 2.0 Reference Application
This early access application is designed to illustrate how you can use the Java EE 5 platform to design and develop an AJAX-enabled Web 2.0 application. The application comes with full source-code available under a BSD-style license, so you can experiment with it and use it in your own applications.
Web Developer Resource Center: Samples
Check out these demos of sample applications, components, and widgets you can try in your next-generation web applications. Download the code and make them your own.
Tech Tips
Tech Tips present sample code solutions and techniques for developing in the Java Platform, Standard Edition
(Java SE) and Java Platform, Enterprise Edition (Java EE).
