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Grayson Lyvers and Elizabeth Campbell

We’ll learn the purpose and some of the features of sessions. We’ll review basic servlet construction, examine servlet lifecycle, and take a look at how servlets maintain state. We’re going to dive a little deeper into session management, including request scope, application scope, and cookies.

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What's inside

Syllabus

Module Understanding Sessions
In module one we’ll learn the purpose and some of the features of sessions. We’ll review basic servlet construction, examine servlet lifecycle, and take a look at how servlets maintain state.
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Managing Scope
In this module we’re going to dive a little deeper into session management, including request scope, application scope, and cookies.
Managing Scope II
In this module, we're going to dive deeper into the differences between scopes and how to manage them.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Examines sessions, which are common in web applications
Instructs learners on basic servlet construction and lifecycle, highly relevant in back-end development
Develops understanding of state in servlets, core in web engineering
Extends to session management, such as application scope and cookies, foundational in web development
Taught by Grayson Lyvers and Elizabeth Campbell, experts with extensive experience in Java technology

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Managing Scope in a Java Enterprise Edition Application with these activities:
Review HTTP Servlet basics
Refresh your knowledge of HTTP Servlet basics to better understand the course material.
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  • Read through the Servlet documentation.
  • Review examples of Servlet implementations.
  • Complete a practice coding exercise involving Servlets.
Follow a tutorial on Servlet lifecycle
Delve deeper into Servlet lifecycle by following a guided tutorial.
Show steps
  • Locate a comprehensive tutorial on Servlet lifecycle.
  • Work through the tutorial step-by-step.
  • Implement what you learned in a practice project.
Participate in a study group on Servlets
Engage with peers to discuss and learn about Servlets.
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  • Find or form a study group focused on Servlets.
  • Meet regularly to discuss course material and work on projects.
  • Collaborate on assignments and provide feedback to each other.
Three other activities
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Solve practice problems on session management
Solidify your understanding of session management through practice problems.
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  • Find a collection of practice problems on session management.
  • Attempt to solve the problems on your own.
  • Review your solutions against provided answer keys.
Develop a Servlet application that demonstrates session management
Apply your knowledge of session management by building a practical application.
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  • Design the architecture of your Servlet application.
  • Implement the necessary code to handle session management.
  • Test and debug your application thoroughly.
Create a diagram explaining the flow of a Servlet request
Enhance your understanding of Servlet request flow by creating a visual representation.
Browse courses on Servlets
Show steps
  • Identify the key steps involved in a Servlet request.
  • Create a diagram that illustrates the flow of these steps.
  • Share your diagram with others for feedback.

Career center

Learners who complete Managing Scope in a Java Enterprise Edition Application will develop knowledge and skills that may be useful to these careers:
Enterprise Java Architect
Enterprise Java Architects are responsible for designing and developing the architecture of enterprise Java systems. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Enterprise Java Architects as it can help build a foundation in the concepts and techniques used to manage the scope of enterprise Java architecture projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition enterprise Java architecture project.
Java EE Developer
Java EE Developers are responsible for designing and developing Java Enterprise Edition applications. This course on Managing Scope in a Java Enterprise Edition Application can help individuals seeking to advance their careers as Java EE Developers build a foundation in the concepts and techniques used to manage the scope of Java EE application development projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java EE application.
Senior Java Developer
Senior Java Developers are responsible for leading and mentoring junior Java developers. They may also be responsible for designing and developing complex Java applications. This course on Managing Scope in a Java Enterprise Edition Application can help individuals seeking to advance their careers as Senior Java Developers build a foundation in the concepts and techniques used to manage the scope of Java application development projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java application.
Java Developer
Java Developers are responsible for designing, developing, and maintaining Java applications. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Java Developers as it can help build a foundation in the concepts and techniques used to manage the scope of Java application development projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition application.
Software Architect
Software Architects are responsible for designing and developing the architecture of software systems. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Software Architects as it can help build a foundation in the concepts and techniques used to manage the scope of software architecture projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition software architecture project.
Web Architect
Web Architects are responsible for designing and developing the architecture of websites. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Web Architects as it can help build a foundation in the concepts and techniques used to manage the scope of web architecture projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition web architecture project.
IT Manager
IT Managers are responsible for planning, directing, and coordinating the activities of an organization's IT department. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as IT Managers as it can help build a foundation in the concepts and techniques used to manage the scope of IT projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition IT project.
Project Manager
Project Managers are responsible for planning, organizing, and executing projects. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Project Managers as it can help build a foundation in the concepts and techniques used to manage the scope of projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition project.
Enterprise Architect
Enterprise Architects are responsible for designing, developing, and maintaining the overall architecture of an organization's IT systems. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Enterprise Architects as it can help build a foundation in the concepts and techniques used to manage the scope of enterprise architecture projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition enterprise architecture project.
Systems Analyst
Systems Analysts are responsible for analyzing and designing computer systems. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Systems Analysts as it can help build a foundation in the concepts and techniques used to manage the scope of systems analysis projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition systems analysis project.
Business Analyst
Business Analysts are responsible for analyzing the needs of an organization and designing solutions to meet those needs. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Business Analysts as it can help build a foundation in the concepts and techniques used to manage the scope of business analysis projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition business analysis project.
Software Engineer
A Software Engineer is a professional who designs, develops, and tests software systems. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Software Engineers as it can help build a foundation in the concepts and techniques used to manage the scope of software projects in Java. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition application.
Database Administrator
Database Administrators are responsible for managing and maintaining databases. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Database Administrators as it can help build a foundation in the concepts and techniques used to manage the scope of database administration projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition database administration project.
Web Developer
Web Developers are responsible for designing, developing, and maintaining websites. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Web Developers as it can help build a foundation in the concepts and techniques used to manage the scope of web development projects in Java. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition web application.
Information Security Analyst
Information Security Analysts are responsible for protecting an organization's computer systems and data from unauthorized access and use. This course on Managing Scope in a Java Enterprise Edition Application may be useful for individuals seeking to advance their careers as Information Security Analysts as it can help build a foundation in the concepts and techniques used to manage the scope of information security projects. The course covers topics such as sessions, servlets, and request and application scope, which are all essential concepts for managing the scope of a Java Enterprise Edition information security project.

Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Managing Scope in a Java Enterprise Edition Application.
Classic work on design patterns. It provides a comprehensive overview of design patterns and how to use them to create reusable, flexible, and maintainable software.
Provides a comprehensive overview of clean coding techniques. It covers the basics of clean coding and how to use it to write code that is readable, maintainable, and reusable.
Provides a collection of 78 essential tips for writing effective Java code. It covers a wide range of topics, from basic programming principles to advanced concurrency techniques.
Classic work on software engineering. It provides a collection of essays that cover a wide range of topics, from software project management to software testing.
Provides a comprehensive overview of design patterns. It covers the basics of design patterns and how to use them to create reusable, flexible, and maintainable software.
Provides a comprehensive overview of concurrency in Java. It covers the basics of concurrency and how to use it to create scalable, concurrent programs.
Head First Servlets and JSP, 2nd Edition popular book for learning about servlets and JSP. It is written in a conversational style and uses a lot of humor to make the material more engaging. good choice for anyone who wants to learn about servlets and JSP in a fun and easy-to-understand way.
Provides a comprehensive overview of Java web development using servlets, JSP, and EJB. It covers the basics of these technologies and how to use them to create web applications.

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