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Building an Application Using Java SE 17

Building Java applications requires more than knowing the Java language. This course will teach you the tools, libraries, and practices you need to start building Java SE 17 applications.

To really master Java and start building your own Java applications, you need to go beyond learning the language. In this course, Building an Application Using Java SE 17, you will see all the tools, libraries, and practices you need to start building real-world Java applications. Most of your time during this course will be spent in the IDE, building a Java 17 application together from scratch. First, you'll explore topics such as: building Java projects using Maven, and using Java 17 language features. Next, you'll dive into testing code using JUnit, and calling a web API using Java's HttpClient. Finally, you'll learn about storing data in a relational database using JDBC, and creating a REST API using JAX-RS. After finishing this course, you'll be able to understand and contribute to large Java application codebases. Of course you won't be an expert in all the technologies we use in this course, so you can also continue learning in specific areas.

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What's inside

Syllabus

Course Overview

Setting up a Java 17 Application

Calling an External Web API

Storing Data in a Database

Creating a REST API

Moving Towards Production

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Guides learners to take the first steps towards developing their own applications, beginning with the basics of Java 17

Taught using reputable tools, libraries, and practices used by industry Java developers

Covers the full stack for Java SE 17 application development, from building applications to storing and managing data to creating APIs

Taught by Sander Mak, a respected instructor in the Java community

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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 Building an Application Using Java SE 17 with these activities:

Read 'Head First Java'

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Gain a comprehensive understanding of Java SE 17 concepts by reading 'Head First Java', a beginner-friendly book that explains Java in a fun and engaging way.

View Head First Java: A Brain-Friendly Guide on Amazon

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Purchase or borrow the book
Read the chapters and make notes
Complete the exercises and review the solutions

Connect with Experienced Java Developers

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Seek guidance from experienced Java developers. Attend meetups, join online forums, or reach out to individuals on LinkedIn to build connections and gain valuable insights.

Browse courses on Mentorship

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Identify potential mentors
Introduce yourself and explain your learning goals
Schedule regular meetings or virtual calls

Compile a Resource Collection on Java SE 17

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Gather valuable resources on Java SE 17, including tutorials, documentation, and blog posts. Organize them into a central location for easy reference.

Browse courses on Resources

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Search for relevant resources
Create a shared document or online repository
Categorize and organize the resources

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Join a Java Study Group

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Connect with fellow learners by joining a Java study group. Engage in discussions, share knowledge, and support each other's progress.

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Find a Java study group online or locally
Attend meetings regularly
Participate in discussions and ask questions

Explore Spring Framework Tutorial

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Enhance your Java SE 17 knowledge by exploring Spring Framework, a popular Java framework for building enterprise-grade applications.

Browse courses on Spring Framework

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Visit the Spring Framework website
Review the documentation and tutorials
Create a sample Spring application

Attend a Java SE 17 Workshop

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Enhance your practical skills by attending a Java SE 17 workshop. Engage with experienced instructors, work on real-world projects, and deepen your understanding.

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Research and identify relevant workshops
Register for the workshop
Attend the workshop and participate actively

Solve Java SE 17 Coding Problems

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Strengthen your Java SE 17 skills by practicing coding problems on platforms like LeetCode or HackerRank.

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Choose a coding platform
Select Java SE 17 problems
Solve problems and review solutions

Design a RESTful API using JAX-RS

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Demonstrate your understanding of RESTful API design by creating a sample API using JAX-RS, a popular Java library for building web services.

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Plan the API endpoints and data model
Create a Java project
Implement the API using JAX-RS annotations
Test the API using a REST client

Career center

Learners who complete Building an Application Using Java SE 17 will develop knowledge and skills that may be useful to these careers:

Java Developer

Java Developers are responsible for developing and maintaining Java applications. This course can help you build a strong foundation in Java, including the latest features in Java 17. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Java Developers.

See salaries and explore the career path for Java Developer

Software Engineer

Software Engineers design, develop, test, and maintain software applications. This course can help you build a foundation in Java, one of the most popular programming languages used by Software Engineers. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Software Engineers.

See salaries and explore the career path for Software Engineer

Computer Programmer

Computer Programmers write and maintain computer programs. This course can help you build a strong foundation in Java, which is a popular language for programming. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Computer Programmers.

See salaries and explore the career path for Computer Programmer

Full-Stack Developer

Full Stack Developers are responsible for developing both the front-end and back-end of web applications. This course can help you build a strong foundation in Java, which is a popular language for back-end development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Full Stack Developers.

See salaries and explore the career path for Full-Stack Developer

Software Architect

Software Architects design and develop the overall architecture of software systems. This course can help you build a strong foundation in Java, which is a popular language for software development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Software Architects.

See salaries and explore the career path for Software Architect

Systems Analyst

Systems Analysts analyze and design computer systems. This course can help you build a strong foundation in Java, which is a popular language for systems development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Systems Analysts.

See salaries and explore the career path for Systems Analyst

Web Developer

Web Developers are responsible for developing and maintaining websites and web applications. This course can help you build a strong foundation in Java, which is a popular language for back-end web development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Web Developers.

See salaries and explore the career path for Web Developer

Software Tester

Software Testers test and evaluate software applications. This course can help you build a strong foundation in Java, which is a popular language for software testing. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Software Testers.

See salaries and explore the career path for Software Tester

Database Administrator

Database Administrators are responsible for managing and maintaining databases. This course can help you build a strong foundation in Java, which is a popular language for database development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Database Administrators.

See salaries and explore the career path for Database Administrator

Technical Writer

Technical Writers create and maintain technical documentation. This course can help you build a strong foundation in Java, which is a popular language for software development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Technical Writers.

See salaries and explore the career path for Technical Writer

Information Security Analyst

Information Security Analysts protect computer systems and networks from unauthorized access. This course can help you build a strong foundation in Java, which is a popular language for security development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Information Security Analysts.

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Data Scientist

Data Scientists analyze and interpret data to help organizations make informed decisions. This course can help you build a strong foundation in Java, which is a popular language for data science. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Data Scientists.

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Machine Learning Engineer

Machine Learning Engineers design and develop machine learning models. This course can help you build a strong foundation in Java, which is a popular language for machine learning development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Machine Learning Engineers.

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DevOps Engineer

DevOps Engineers bridge the gap between development and operations teams. This course can help you build a strong foundation in Java, which is a popular language for DevOps development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for DevOps Engineers.

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Cloud Architect

Cloud Architects design and develop cloud computing solutions. This course can help you build a strong foundation in Java, which is a popular language for cloud development. You will learn how to use Java 17 language features, test code using JUnit, call web APIs using Java's HttpClient, store data in a relational database using JDBC, and create a REST API using JAX-RS. These are all essential skills for Cloud Architects.

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Reading list

We've selected 17 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 Building an Application Using Java SE 17.

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An online course that covers all aspects of Java programming. It good choice for beginners who want to learn Java quickly and easily.

Building an Application Using Java SE 17

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Syllabus

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