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Building Java EE Web Applications

  • Tuition USD $2,495 GSA  $2,262.47
  • Reviews star_rate star_rate star_rate star_rate star_half 4819 Ratings
  • Course Code TT5100-JEE7
  • Duration 5 days
  • Available Formats Classroom

Mastering JEE 7 Web Application Development is a five-day hands-on JEE / Java EE training course geared for experienced Java developers new to JEE, who need to get up and running with essential dynamic web development skills. Created in collaboration with several leading JEE / Java EE s authors and industry experts, this comprehensive course teaches students how to design and program web components, including all the important concepts and hands on labs that will have you building working server-side applications in no time flat. This course provides core JEE knowledge and skills that can be used as the foundation for developing production-quality web applications to a basic level.

Skills Gained

Students who attend Mastering JEE 7 Web Application Development will leave the course armed with the required skills to design and build scalable, secure, maintainable web applications - leveraging our extensive experience in the delivery of scalable enterprise applications with complex web interfaces based on JEE technologies. Throughout this training, you will be confronted with common web application design problems and given the tools you will need to solve them, such as JEE design patterns. You will also be exposed to a range of JEE and web technologies such as Servlets, JSPs, JSF, JNDI, CDI and advice on when and how to use them. Students will also learn about the capabilities of servlets, their advantages, servlet architecture, and session management. Developers will also learn about managing resources, deployment, and application models, how to use custom tags, and how to build robust and capable web applications using servlets and other components. The course begins with a discussion of web application architecture. A major part of the course is spent on the various web components that are used to implement dynamic web applications. Students will learn not only specific topics and APIs but also how to fit the pieces together into a complete application.

Who Can Benefit

Experienced Java developers, new to Java EE (JEE) 7

Prerequisites

This is an intermediate level Java EE (JEE) developer course, designed for experienced Java developers, new to JEE, that need to further extend their skills in web development and Struts. Attendees should have an extensive working knowledge in developing basic Java applications.

Course Details

Session: Developing Java EE applications

Lesson: Enterprise Development

  • Enterprise Application Software
  • Requirements of Enterprise applications
  • Scalability, Load Balancing, Fail Over
  • Resource pooling

Lesson: Java EE Core Components

  • Overview of Java EE Core Components
  • Web Tier Components
  • Application Tier
  • Deployable Units
  • Deployment Descriptors
  • The Java Naming and Directory Interface (JNDI)

Session: JEE Dynamic Web Applications

Lesson: Introduction to Servlets

  • The Servlet Interface
  • The Web Container
  • Creating HTML Output Using Servlets
  • The @Webservlet Annotation
  • Interaction Between web.xml and Annotations
  • The @Webinitparam Annotation

Lesson: Form processing using Servlets

  • Using HTML5 Forms with Servlets
  • Processing Request Parameters
  • HttpServletRequest Methods
  • HttpServletResponse Methods

Lesson: Java Server Pages

  • Java Server Pages ( JSPs)
  • The Relationship Between JSPs and Servlets
  • The JSP lifecycle
  • The role of JSPs in Java EE 7

Lesson: Implementing MVC in JEE

  • Model View Control
  • Using the RequestDispatcher
  • Handling Requests
  • The Request Scope
  • Handling Request Attributes
  • The Expression Language (JSR 341)
  • EL in Template text

Lesson: Session Management

  • Sessions in Web Applications
  • The HttpSession object
  • Session Management in Java EE
  • Handling Cookies
  • URL-Rewriting

Session: JEE Servlet Filters and Listeners

Lesson: Servlet Filters

  • Introduce Servlet Filters
  • Modify the request data
  • Modify the response data
  • The @WebFilter annotation
  • Define Filter Mappings
  • Move functionality out into a decorator pattern

Session: Expression Language 3.0 (EL)

Lesson: Overview of EL

  • The Expression Language (JSR 341)
  • Value and Method Expressions
  • Immediate and Deferred Evaluation Syntax
  • Read and Read/Write expressions

Lesson: The EL language

  • EL Operators
  • EL Reserved Words
  • EL Implicit objects
  • Referencing Objects using EL

Session: Custom Tags

Lesson: Introduction to Custom Tags

  • Custom tags
  • Using the taglib Page Directive
  • The TLD File
  • The Tag Implementation Class

Lesson: The Java Standard Tag Library

  • JSTL Overview
  • Use JSTL to Iterate Over Collections of Data
  • JSTL functions

Session: Contexts and Dependency Injection (CDI)

Lesson: Introduction to CDI

  • Context Dependency Injection (CDI)
  • The @Inject Annotation
  • The @Default Annotation
  • The @Alternative Annotation
  • The @Named Annotation

Lesson: Using CDI

  • Qualifiers
  • @PostConstruct and @PreDestroy
  • The @Produces Annotation

Lesson: CDI and Java EE

  • CDI's Relationship to Java EE
  • The @Model annotation
  • Built-in CDI scopes

Session: Using Resources

Lesson: JEE DataSources

  • DataSources in JEE
  • Setup a DataSource
  • Using CDI to inject a DataSource

Lesson: Overview of JPA

  • Introduce the Java Persistence API (JPA)
  • Benefits of Using an ORM framework
  • Hibernate and JPA

Session: Java API for WebSocket

Lesson: Introduction to WebSocket

  • Java API for WebSocket Overview
  • Using WebSocket in Java EE
  • Endpoint Instances

Lesson: Implementing WebSocket Endpoint

  • Annotated Endpoints
  • Receiving messages
  • Send Response to Client(s)
  • JavaScript to Setup a WebSocket Connection

Lesson: WebSocket in JEE

  • Manage Client State
  • Encoding and Decoding Messages
  • Handling Errors

Session: Java Bean Validation (JSR 349)

Lesson: Introduction to Bean Validation

  • Bean Validation
  • Define Constraints on Object Models
  • Core Validation Annotations
  • Validate Objects and Object Graphs

Lesson: Bean Validation

  • Validate Parameters and Return Values
  • Develop Custom Constraints

Session: Managing Web Applications

Lesson: Web Fragments

  • Need for Web Fragments
  • The web-fragment Element
  • Fragment Ordering

Lesson: Error Handling

  • Handling HTTP Errors Codes
  • Handling Exceptions

Lesson: Asynchronous Servlets

  • Invoking a ‘Long Running’ Process
  • The asyncSupported Attribute
  • Using the AsyncContext Class
  • Handling AsyncEvent Objects
  • Nonblocking I/O in Servlets

Lesson: Web Security

  • Specify the Servlet Security Model
  • Roles in the Web Application
  • Access Control and Authentication Requirements
  • Security-Related Annotations
  • Servlet 3.1 Predefined Roles
  • The deny-uncovered-http-methods XML Element

Session: Introduction to Java Server Faces

Lesson: Introduction to JSF

  • JSF Overview
  • The JSF ‘Components’
  • Configuring a JSF Application
  • MVC using JSF

Lesson: JSF Components

  • Understand the component architecture of JSF
  • Explain the use of the RenderKit
  • User Interface Component Model
  • Introduce the JSF Custom Tags
  • Explain the functionality of the various input tags
  • Panels and tables in JSF

When does class start/end?

Classes begin promptly at 9:00 am, and typically end at 5:00 pm.

Does the course schedule include a Lunchbreak?

Lunch is normally an hour long and begins at noon. Coffee, tea, hot chocolate and juice are available all day in the kitchen. Fruit, muffins and bagels are served each morning. There are numerous restaurants near each of our centers, and some popular ones are indicated on the Area Map in the Student Welcome Handbooks - these can be picked up in the lobby or requested from one of our ExitCertified staff.

How can someone reach me during class?

If someone should need to contact you while you are in class, please have them call the center telephone number and leave a message with the receptionist.

What languages are used to deliver training?

Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.

What does GTR stand for?

GTR stands for Guaranteed to Run; if you see a course with this status, it means this event is confirmed to run. View our GTR page to see our full list of Guaranteed to Run courses.

Does ExitCertified deliver group training?

Yes, we provide training for groups, individuals and private on sites. View our group training page for more information.

Does ExitCertified deliver group training?

Yes, we provide training for groups, individuals, and private on sites. View our group training page for more information.

What does vendor-authorized training mean?

As a vendor-authorized training partner, we offer a curriculum that our partners have vetted. We use the same course materials and facilitate the same labs as our vendor-delivered training. These courses are considered the gold standard and, as such, are priced accordingly.

Is the training too basic, or will you go deep into technology?

It depends on your requirements, your role in your company, and your depth of knowledge. The good news about many of our learning paths, you can start from the fundamentals to highly specialized training.

How up-to-date are your courses and support materials?

We continuously work with our vendors to evaluate and refresh course material to reflect the latest training courses and best practices.

Are your instructors seasoned trainers who have deep knowledge of the training topic?

ExitCertified instructors have an average of 27 years of practical IT experience. They have also served as consultants for an average of 15 years. To stay up to date, instructors will at least spend 25 percent of their time learning new emerging technologies and courses.

Do you provide hands-on training and exercises in an actual lab environment?

Lab access is dependent on the vendor and the type of training you sign up for. However, many of our top vendors will provide lab access to students to test and practice. The course description will specify lab access.

Will you customize the training for our company’s specific needs and goals?

We will work with you to identify training needs and areas of growth.  We offer a variety of training methods, such as private group training, on-site of your choice, and virtually. We provide courses and certifications that are aligned with your business goals.

How do I get started with certification?

Getting started on a certification pathway depends on your goals and the vendor you choose to get certified in. Many vendors offer entry-level IT certification to advanced IT certification that can boost your career. To get access to certification vouchers and discounts, please contact Edu_customerexperience@techdata.com

Will I get access to content after I complete a course?

You will get access to the PDF of course books and guides, but access to the recording and slides will depend on the vendor and type of training you receive.

It is very good and very simple instructions. almost to much hand holding.

Great instructor, clear and concise course. Labs were easy to follow and worked perfectly.

Simply great training provider that I can go for updating/acquiring my skill sets.

The training was good but needed the basic skills of maximo before getting deep in the configuration of it.

vary good online learning. instructor is vary good the way he explained every thing.

0 options available

There are currently no scheduled dates for this course. If you are interested in this course, request a course date with the links above. We can also contact you when the course is scheduled in your area.

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