JSP & Servlets Training

• Java EE Overview

• Java EE Technologies

• Java EE Architecture

• MVC

• Web Application Basics

• - How the Web works, Thin Clients, TCP/IP

• - HTTP overview, Brief HTML review

• - Overview of Java EE, servlets & Web applications

• - Servlet Basics -

• Servlet API

• - HTML Forms

• - HTTP: Request-response, headers, GET, POST

• - Overview: How Servlets Work

• - tServlet Lifecycle: init(), service(), destroy()

• - ttRequests and responses

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• - Core Servlet API: GenericServlet, ServletRequest, and ServletResponse

• - HTTP Servlets: HttpServletRequest, HttpServletResponse and HttpServlet

• - Accessing Parameters -

• Additional Servlet Capabilities

• - HTTP headers and MIME types

• - RequestDispatcher: Including and forwarding

• - Sharing data with the request object attributes

• - Sharing data with ServletContext attributes

• - Error Handling -

• JavaServer Pages

• - Basics and Overview

• - tJSP architecture

• - ttJSP tags and JSP expressions

• - ttFixed Template Data

• - ttLifecycle of a JSP

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• - Model View Controller (MVC)

• - tModel 1/Model 2 Architecture

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• - Data Sharing among servlets & JSP

• - tObject scopes or *buckets*

• - ttRequest, application, session and page scope

• - ttPredefined JSP implicit objects (request, session, application, page)

• - tt

• - tt,

• - tt, - t -

• Using Custom Tags

• - Custom tags overview

• - Reducing JSP complexity

• - Tag Libraries

• - tTag Library Descriptor (TLD)

• - ttLoading a tag library in a web app

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• - The JSTL

• - JSP Expression Language (EL)

• - Using custom tags

• - tThe c:url, c:param, c:forEach, c:out tags - t -

• More JSP Capabilities and Session Management

• - HTTP as a stateless protocol

• - Hidden form fields

• - Cookies: Overview, API, Using cookies

• - Session overview: Cookies and session tracking

• - HttpSession

• - tPutting data into a session object

• - ttRetrieving data from a session object

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• - Using session data in servlets and JSPs

• - Additional JSP Capabilities

• - tException handling and error pages

• - ttDirectives (page, include, others)

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• - Import declarations

• - Multithreading considerations and data safety

• - tSingleThreadModel interface - t -

• Additional JSP Capabilities

• - JSP Directives

• - JSP Error Pages

• - JSP and Java

• - tDeclarations, Scriptlet overview, Scriptlet syntax - t -

• More JSTL

• - Overview of JSTL libraries

• - The JSTL Expression Language

• - tExpressions, Type Coercion, Operators, String concatenation, Implicit Objects

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• - The Core JSTL Library

• - tGeneral Purpose: c:out, c:set, c:catch

• - ttConditional: c:if, c:choose

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• - Overview of other capabilities -

• Additional Topics

• - Servlet Filter overview

• - tFiltering examples, lifecycle, & filter chains

• - ttFilter API, Modifying a request, Modifying a response

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• - Struts Overview

• - tAdvanced MVC ??? Struts overview

• - ttCommand and State patterns

• - ttStruts View and Controller elements - t -

• Introduction

• Relational Database and JDBC Overview

• - Overview, Table Relationships, Web Based Data Access, JDBC Characteristics -

• JDBC Architecture, JDBC API Overview

• - DriverManager, JDBC Drivers

• - Naming databases with JDBC URLs -

• Connecting to a database

• - Connection interface, Establishing a connection -

• DataBaseMetaData

• Handling Database Exceptions

• Data Access

• - DAO ??? Data Access Objects, O-R Mapping, Value Objects

• - Processing Database Data

• - tExecuting statements, precompiled statements and stored procedures

• - ttProcessing ResultSets

• - ttDealing with None data

• - ttUpdating, inserting, retrieving data

• - ttControlling Transactions

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• - JDBC Driver Types

• - DataSource

• - tJava EE and DataSource, Using JNDI

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• - Connection Pooling

• - tOverview, Usage, Advantages - t -

• Advanced Topics

• - Other Database Access Technologies

• - tSQLJ, O-R Mapping Tools, JDO (Java Data Objects), EJB Entity Beans

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• - Advanced JDBC Features

• - tBatch Updates, Scrollable Result Sets, Rowsets, User Defined Types, BLOBS, CLOBS - t -

• Database Integration

• - Web Architecture choices

• - Connecting servlets to a database via DataSource -

• EJB

• - Overview of EJB

• - High-level EJB architecture

• - Roles within EJB

• - Client view of a session bean

• - JNDI (Java Naming and Directory Interface)

• - Remote and Home Interfaces

• - Writing an EJB client

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• Other Technologies

• - XML and Web Services

• - JMS ??? Java Message Service -

• Labs

• - Accessing a database from a servlet

• - Accessing an EJB from a servlet -

• LAB

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