Developing Applications for the Java EE 7 Platform

This lesson provides an overview of the course.

Lessons:

• Course Objectives

• Audience

• Course Environment

• Course Structure

• Course Practices

• Lab:

• Overview

This lesson gives an overview of Java EE 7 Architecture and its components.

Lessons:

• Standards, containers, APIs, and services

• Application component functionalities mapped to tiers and containers

• Packaging and deployment

• Web container technologies

• Enterprise JavaBeans, managed beans, and CDI beans

• Business logic implementation technologies

• Understanding lifecycle and memory scopes

• Web service technologies

• Linking components together with annotations, injections, and JND

• Lab:

• Configuring a Java Database

• Configuring and Starting WebLogic Server

• Configuring a JDBC Data Source

This lesson describes management of persistence by using the Java Persistence API.

Lessons:

• Create JPA entities with Object-Relational Mappings (ORM)

• Create and execute JPQL statements

• Use Entity Manager to perform database operations with JPA entities

• Lab:

• Handle entity data with conversions, validations, and key generation

• Creating a JPA Entity

• Describe persistence management and locking mechanisms

• Creating a JPA Controller

• Testing JPA Functionalities

This lesson teaches how to implement business logic with Enterprise JavaBeans.

Lessons:

• Create Session EJB components

• Create and apply interceptors

• Create EJB business methods

• Lab:

• Manage EJB life cycle with container callbacks

• Creating an EJB Module

• Use asynchronous EJB operations

• Creating an EJB Client

• Control transactions

• Testing the EJB Client

• Create EJB timers

• Creating an EJB Timer

This lesson explores the functionality and usage of the Java Message Service API.

Lessons:

• Describe Java Message Service (JMS) API messaging models

• Use transactions with JMS

• Implement Java SE and Java EE message producers and consumers

• Lab:

• Use durable and shared topic consumer subscriptions

• Configuring WebLogic JMS Server

• Create message-driven beans

• Creating a JMS Producer and a JMS Consumer

• Testing the JMS Producer and the JMS Consumer

This lesson teaches you how to handle communications with SOAP services.

Lessons:

• Describe a SOAP Web Service structure

• Lab:

• Create SOAP Web Services using JAX-WS API

• Exposing an Enterprise Java Bean as a JAX-WS Service

• Create SOAP Web Service clients

• Testing the JAX-WS Service

• Creating a JAX-WS Client

This lesson teaches you how to create Java servlets and manage HTTP communications.

Lessons:

• Describe HTTP basics

• Use WebFilters

• Create Java servlet classes and map them to URLs

• Implement asynchronous servlets and use NIO API

• Handle HTTP headers, parameters, cookies

• Handle errors

• Use servlets to handle different content types

• Lab:

• Manage servlet life cycle with container callback methods

• Creating a Java Web Application

• Use CDI Managed Beans

• Creating a Product Search Servlet

• Creating an Error-Handling Servle

This lesson teaches you how to create Java Server Pages.

Lessons:

• Describe JSP life cycle

• Handle errors

• Describe JSP syntax

• Lab:

• Use Expression Language (EL)

• Creating a JSP to Display the Product List

• Use CDI Beans

• Creating a JSP for Editing a Product

• Use Tag Libraries

This lesson teaches you how to handle communications with REST services.

Lessons:

• Understand REST service conventions

• Lab:

• Create REST services using JAX-RS API

• Creating a REST Service

• Consume REST service within the client tier

• Invoking a REST Service by Using JavaScript

• Invoking a REST Service by Using Java

This lesson teaches you how to create Java applications by using WebSockets.

Lessons:

• Explain WebSockets communication style

• Encode and decode JSON messages

• Create WebSocket Endpoint Handlers using JSR 356 API

• Provide WebSocket Client Endpoint handler using Java and JavaScript

• Manage WebSocket Endpoint life cycle

• Lab:

• Produce and consume WebSocket messages

• Creating a WebSocket Chat Server Endpoint

• Handle errors

• Invoking WebSocket Chat Server by Using JavaScript

• Invoking a WebSocket Chat Server by Using Java

This lesson teaches you how to develop web applications using JavaServer Faces.

Lessons:

• Describe JSF lifecycle and architecture

• Produce messages

• Understand JSF syntax

• Use Expression Language (EL)

• Use JSF Component Libraries

• Use CDI Beans

• Apply Validators and Converters to UIComponents

• Add AJAX support

• Use UI templates

• Lab:

• Define navigation

• Adding JSF Action and Event Handling

• Handle localization

• Creating JSF Pages

This lesson teaches how to use Java EE Security API to protect Applications.

Lessons:

• Understand Java EE security architecture

• Lab:

• Configure Authentication using Login Modules

• Adding Authentication and Authorization Logic

• Define Application Roles and Security Constraints

• Configuring Java EE Web Module Security

• Use programmatic security

• Configuring WebLogic Security and Mapping Security Roles

• WebServices security standards

• Adding Programmatic Security and Testing the Application