Java 2 Enterprise Edition - JAV270
Duration: 5 days
Audience: Java programmers who will use the J2EE to develop transportable distributed applications.
Prerequisites: Introduction to Java Programming or Advanced Java training and some development experience. Java Beans, RMI, and XML are also recommended.
Topics:
J2EE
- J2EE Overview
- Client Tier
- Middle Tier
- Application Server Tier
- The J2EE Platform
- J2EE Skills
Getting Started with JSP
- Dynamic Web Content
- The JSP Solution
- JSP Syntax
- JSP Deployment
- Variables and Expressions
- Implicit Objects
- page and taglib Directives
- Include and Forward
- Exception Handling
Forms and JavaBeans
- HTML Forms
- JavaBeans
- JavaBeans and JSP
- Bean Properties
- Property Types
- Properties and Forms
- Bean Scopes
Introduction to JSTL
- JSP Expression Language
- Expression Language Implicit Objects
- What is JSTL?
- Core Tags - Conditionals
- Core Tags - Iteration and Import
- XML Manipulation Tags
- Internationalization Tags
- SQL Tags
Servlet Basics
- Browsers, Servers and Servlets
- The Basic Servlet
- The Servlet Life Cycle
- The HttpServlet Approach
- More do Methods
- Threading in Servlets
- Debugging
Request and Response
- Request and Response Basics
- The HttpServletRequest Object
- Request Headers
- Status Codes
- Response Headers
- Ensuring Valid Characters
- Session Tracking
- Understanding Cookies
- The Cookie Class
- Cookies in JSP
- Cookie Properties
Session Tracking
- The HttpSession Class
- Sessions in JSP
- Encoding URLs
- Terminating Sessions
Web Applications
- Web Application Components
- ServletContext
- Forward and Include
- Supporting Files
- Deployment Descriptor
- Deployment Descriptor Elements
- Security - Authentication
- Security in the J2EE Application Server
- Security - Authorization
Introduction to JNDI
- Naming and Directory Services
- Namespaces and Contexts
- Naming Operations
- Bindings
- Attributes
- Directory Operations
- DNS Lookups with JNDI
- JNDI in J2EE
Introduction to JDBC
- The JDBC Connectivity Model
- Database Programming
- Connecting to the Database
- Creating a SQL Query
- Getting the Results
- Updating Database Data
- Finishing Up
JDBC SQL Programming
- Error Checking and the SQLException Class
- The SQLWarning Class
- The Statement Interface
- The ResultSet Interface
- Updatable Result Sets
- JDBC Types
- Executing SQL Queries
- ResultSetMetaData
- Executing SQL Updates
- Transaction Management
- JDBC SQL Escape Syntax
Advanced JDBC
- Using a PreparedStatement
- Parameterized Statements
- Stored Procedures
- ResultSets from Stored Procedures
- The execute() Method
- Batch Updates
- RowSets
- DatabaseMetaData
- Large Objects
- The DriverManager Class
- Types of JDBC Driver
DataSources
- DataSources
- Connection Pools in the J2EE Application Server
- Data Sources in the J2EE Application Server
- Connecting to a DataSource
Introduction to JavaMail
- Mail Systems and JavaMail
- The javax.mail Packages
- Establishing a Session
- The Message Interface
- Sending a Message
- Message Stores
- Mail Folders
- Multipart Messages
JMS
- Introduction to JMS Concepts
- What is JMS?
- Parent Interfaces and GMD
- JMS Definitions
- Message Object
- Multi-Threading and JMS Exception
- PTP Domain and Interfaces
- Pub/Sub Domain and Interfaces
- J2EE Application Server Administered Objects
- Creating the Client
- Handling the Message
- Producing the Message
EJB and the J2EE Architecture
- Evolution of Distributed Computing on the Web
- The J2EE Solution
- The Enterprise JavaBean
- Roles in Enterprise JavaBeans Development
- EJB Container and Application Server
- Web Services and J2EE
Getting Started with EJB
- Defining the Bean Class
- Remote Interface
- Writing Business Methods
- Home Interface
- Deployment Descriptors and Deployment
- The Client
- Locating the Bean
- Create an Enterprise Bean Instance
- Invoking the Bean's Methods
- Compiling and Running the Client
Three Types of EJB
- A Session Bean
- A Message-Driven Bean
- An Entity Bean
- What About State?
- Stateless Session Beans
- Stateful Session Beans
- MDB Code
- Entity Bean Persistence Models
- Entity Bean Code
- Deployment Descriptor
Case Study
- Account Local and Local Home Interfaces
- Account EJB
- ejb-jar.xml
- sun-ejb-jar.xml
- Teller Remote and Home Interfaces
- TellerEJB
- ejb-jar.xml - Take 2
- Teller.html
- Teller Servlet
- TransferBean
- Results.jsp
- web.xml
- application.xml
Appendix A - Deploying a JSP with the deploytool
- WAR Wizard
- Changing the WAR