Unravel the power of Java design patterns by learning where to apply them effectively to solve specific software design and development problems Key FeaturesDecouple logic across objects with dependency injection by creating various vehicles with featuresFinalize vehicle construction by chaining handlers using the Chain of Responsibility PatternPlan and execute an advanced vehicle sensor initiation with the Scheduler PatternBook Description Design patterns are proven solutions to standard problems in software design and development, allowing you to create reusable, flexible, and maintainable code. This book enables you to upskill by understanding popular patterns to evolve into a proficient software developer. You'll start by exploring the Java platform to understand and implement design patterns. Then, using various examples, you'll create different types of vehicles or their parts to enable clarity in design pattern thinking, along with developing new vehicle instances using dedicated design patterns to make the process consistent. As you progress, you'll find out how to extend vehicle functionalities and keep the code base structure and behavior clean and shiny. Concurrency plays an important role in application design, and you'll learn how to employ a such design patterns with the visualization of thread interaction. The concluding chapters will help you identify and understand anti-pattern utilization in the early stages of development to address refactoring smoothly. The book covers the use of Java 17+ features such as pattern matching, switch cases, and instances of enhancements to enable productivity. By the end of this book, you'll have gained practical knowledge of design patterns in Java and be able to apply them to address common design problems. What you will learnUnderstand the most common problems that can be solved using Java design patternsUncover Java building elements, their usages, and concurrency possibilitiesOptimize a vehicle memory footprint with the Flyweight PatternExplore one-to-many relations between instances with the observer patternDiscover how to route vehicle messages by using the visitor patternUtilize and control vehicle resources with the thread-pool patternUnderstand the penalties caused by anti-patterns in software designWho this book is for If you are an intermediate-level Java developer or software architect looking to learn the practical implementation of software design patterns in Java, then this book is for you. No prior knowledge of design patterns is required, but an understanding of Java programming is necessary.

Elevate your technical career with practical guidance, best practices, and actionable insights shared by industry experts Key Features Develop the right skills to advance your career with comprehensive skill development Explore practical examples and case studies for real-world career guidance Understand the importance of networking and community engagement for professional growth Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionWritten by industry experts that have spent the last 20+ years helping developers grow their careers, this book offers invaluable insights and guidance tailored to the specific needs of technical professionals. By discovering the secret of continuous learning and adapting in the ever-evolving field of software development, you’ll explore various learning paths with formal and informal methods, as well as gain an understanding of the value of certifications to validate your skills. This book will teach you the significance of building a strong support network, holding crucial conversations, and taking ownership of your career growth. You'll delve into acquiring both soft and hard skills, becoming a well-rounded and sought-after developer. Packed with practical examples, stories of successful developers, and real-world applications, the chapters will equip you with actionable advice on how to push beyond your comfort zone and embracing communities to enhance your teamwork abilities. Additionally, you’ll uncover the benefits of joining open-source projects, speaking at conferences, and building a personal brand to amplify your visibility and reputation. By the end of this book, you'll have a well-laid-out long-term and short-term plan for your career progression, equipping you with advanced technical skills, strategic thinking, and the ability to effectively manage relationships within your organization.What you will learn Explore skills needed to grow your career Participate in community and mentorship programs Build your technical knowledge for growth Discover how to network and use social media Understand the impact of public speaking Identify the critical conversations to advance your career Participate in non-technical activities to enhance your career Who this book is for This book is for technical professionals, particularly developers, seeking practical career growth guidelines and best practices. It addresses both junior and senior developers, offering valuable insights and experiences from within the developer community.

A pragmatic guide for modernizing your Java EE App with Jakarta EE for cloud-native, serverless excellence Key Features Explore the cargo tracker application, an industry-relevant example that illustrates key Jakarta EE concepts and practices Learn how to transition from Java EE to Jakarta EE to modernize your existing applications Understand the benefits of cloud technologies and how to deploy a Jakarta EE application to the cloud Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionCloud-Native Development and Migration to Jakarta EE will help you unlock the secrets of Jakarta EE's evolution as you explore the migration and modernization of your applications. You’ll discover how to make your code compatible with the latest Jakarta EE version and how to leverage its modern features effectively. First, you’ll navigate the realm of cloud-native development as you demystify containers and get introduced to the Eclipse MicroProfile, a powerful tool in your toolkit. Next, you’ll take the bold step of transitioning your applications from local hardware to the limitless possibilities of the cloud. By following the author’s expert guidance to deploy your Jakarta EE applications on Microsoft Azure, you’ll gain hands-on experience in managing cloud resources. In the final leg of your journey, you’ll explore the world of serverless architecture. You’ll learn to design and run services that are truly serverless, harnessing the potential of the event-driven paradigm for scalability and cost-efficiency. By the end of this book, you’ll have mastered Jakarta EE and become a proficient cloud-native developer. Join us on this exciting journey of transformation and innovation as you pave the way for the future of Jakarta EE and cloud-native development.What you will learn Explore the latest advancements in Jakarta EE and gain a thorough understanding of its core features and capabilities Understand the principles and practices of designing and building cloud-native applications Gain a detailed understanding of containers and Docker Uncover how to embrace containers in your IT landscape Move from your own hardware to managed hardware in the cloud Discover how Kubernetes enhances scalability, resilience, and portability Who this book is forThis book is for developers working in small or large companies developing applications in Jakarta EE. If you're looking for a comprehensive guide that will provide you with all the tools and guidance needed to upgrade your existing applications, then this is the book for you. Intermediate-level knowledge and experience with Java EE 5/6/7/8 will help you get the most out of this book.

Refine your Java skills by seamlessly blending foundational core concepts with hands-on coding applications Key Features Gain a deep understanding of essential topics that will help you progress with Java Learn by working on mini-projects to help reinforce the concepts you’ve learned Gain comprehensive knowledge of the core concepts of Java Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionLearn Java with Projects bridges the gap between introductory Java guides and verbose, theoretical references. This book is crafted to build a strong foundation in Java programming, starting from the Java environment itself. It goes far beyond a superficial review of the topics; it demonstrates, with practical examples, why these fundamentals are crucial for developing a deep understanding of the language. You'll not only learn about classes and objects but also see how these concepts are used in practical scenarios, enhancing your ability to write clean, efficient code. The engaging projects throughout the book provide real-world applications of complex topics, ensuring you can connect theoretical knowledge with practical skills. What makes this book stand out is the expertise of its authors. Seán, a seasoned university lecturer with over 20 years of experience, brings academic rigor and real-world insights, thanks to his work with a prestigious software company. Maaike, a passionate software developer and award-winning trainer, brings hands-on experience and a love for teaching. By the end of this book, you'll not only understand Java's core concepts and the critical advanced ones, but also gain practical experience through projects that mimic real-life challenges. What you will learn Get to grips with Java fundamentals to build a strong programming foundation Gain a deep understanding of the critical object-oriented principles: encapsulation, inheritance and polymorphism Apply real-world scenarios using classes, objects, and interfaces Master exception handling for robust error management Explore generics and collections to manage complex data structures Utilize lambda expressions and streams for efficient data processing Complete practical projects to reinforce theoretical knowledge Who this book is for This book is for anyone looking to learn the core concepts of Java. If you’re learning programming (and Java) for the first time or want to upskill to Java (with experience in a different language), then this book is for you. Prior knowledge of programming is helpful but not necessary.

Unlock Java's full potential for cloud computing through expert insights from real-world case studies and stay ahead with the latest trends in agile and robust Java application development Key Features Master concurrency and parallelism to overcome cloud computing challenges in Java Build scalable solutions with Big Data, ML, microservices, and serverless architectures Explore cloud scaling, GPU utilization, and future tech innovations in Java applications Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIf you’re a software developer, architect, or systems engineer, exploring Java’s concurrency utilities and synchronization in the cloud, this book is an essential resource. Tech visionary Jay Wang, with over three decades of experience transforming industry giants, brings unparalleled expertise to guide you through Java’s concurrency and parallel processing in cloud computing. This comprehensive book starts by establishing the foundational concepts of concurrency and parallelism, vital for cloud-native development, and gives you a complete overview, highlighting challenges and best practices. Wang expertly demonstrates Java’s role in big data, machine learning, microservices, and serverless computing, shedding light on how Java’s tools are effectively utilized in these domains. Complete with practical examples and insights, this book bridges theory with real-world applications, ensuring a holistic understanding of Java in cloud-based scenarios. You’ll navigate advanced topics, such as synchronizing Java’s concurrency with cloud auto-scaling and GPU computing, and be equipped with the skills and foresight to tackle upcoming trends in cloud technology. This book serves as your roadmap to innovation and excellence in Java cloud applications, giving you in-depth knowledge and hands-on practice for mastering Java in the cloud era. What you will learn Understand Java concurrency in cloud app development Get to grips with the core concepts of serverless computing in Java Boost cloud scaling and performance using Java skills Implement Java GPU acceleration for advanced computing tasks Gain insights into Java's role in the evolving cloud and AI technology Access hands-on exercises for real-world Java applications Explore diverse Java case studies in tech and fintech Implement Java in AI-driven cloud and data workflows Analyze Java's application in IoT and real-time analytics Who this book is for This book is for Java developers, software engineers, and cloud architects with intermediate Java knowledge. It's ideal for professionals transitioning to cloud-native development or seeking to enhance their concurrent programming skills. DevOps engineers and tech leads involved in cloud migration will also find valuable insights. Basic Java proficiency, familiarity with cloud concepts, and some experience with distributed systems is expected.

"Mastering Design Patterns in Java: Building Robust and Scalable Software" is your ultimate guide to understanding and implementing design patterns in Java. Whether you're a seasoned developer or just starting your journey with Java, this book equips you with the knowledge and practical skills to tackle software design challenges using well-established, time-tested solutions. Design patterns provide proven approaches to common problems in software design, making code more efficient, reusable, and scalable. This book delves deep into the three main categories of design patterns—Creational, Structural, and Behavioral—offering hands-on examples and practical guidance for each. Patterns such as Singleton, Factory, Adapter, Observer, and many more are explained in detail, with code examples specifically tailored to Java. By the end of each chapter, you’ll not only understand the theoretical underpinnings of each pattern but also know how to apply them effectively in real-world projects. In addition to covering core design patterns, this book takes a step further by addressing advanced topics such as anti-patterns (common pitfalls to avoid), combining patterns in large-scale systems, and using design patterns in cloud-based and microservices architectures. Java developers working on distributed systems, cloud infrastructure, or modern applications will find valuable insights into how design patterns can improve code organization and maintainability. The book’s practical approach ensures that you can immediately start implementing the patterns in your own projects. With exercises, examples, and in-depth explanations, it’s an invaluable resource for any developer looking to improve their software design skills. Whether you're building small applications or architecting large systems, Mastering Design Patterns in Java will help you write clean, modular, and scalable code, positioning you for success in today’s fast-evolving software development landscape. Let this book be your guide to mastering the art of design patterns in Java.

EBOOK: Object-Oriented Software Engineering: Practical Software Development Using UML and Java

Learn Objective-C for Java Developers will guide experienced Java developers into the world of Objective-C. It will show them how to take their existing language knowledge and design patterns and transfer that experience to Objective-C and the Cocoa runtime library. This is the express train to productivity for every Java developer who has dreamed of developing for Mac OS X or iPhone, but felt that Objective-C was too intimidating. So hop on and enjoy the ride! Provides a translation service that turns Java problem-solving skills into Objective-C solutions Allows Java developers to leverage their existing experience and quickly launch themselves into a new domain Takes the risk out of learning Objective-C

From Zero to Java Hero: Master the Art of Programming is a comprehensive guide designed to empower aspiring programmers with the knowledge and skills needed to excel in the world of Java development. This powerful book offers a transformative journey from a complete novice to a proficient Java developer. Are you ready to embark on a journey that will elevate your programming skills to new heights? From Zero to Java Hero is the ultimate guide for individuals with little to no coding experience who want to unlock the full potential of Java programming. Whether you're a student, a career changer, or someone with a passion for technology, this book will equip you with the tools to become a Java hero. What You Will Learn: Foundations of Java: Begin with the basics, understanding the Java syntax, variables, data types, and operators. Control Flow: Master the art of making decisions and creating loops to control the flow of your programs. Object-Oriented Programming (OOP): Dive into OOP principles and learn to create classes, objects, and methods. Exception Handling: Handle errors gracefully and ensure your code remains robust. File Handling: Learn how to read and write files, an essential skill in software development. Graphical User Interfaces (GUI): Create user-friendly applications with Java's GUI components. Database Connectivity: Explore how to connect your Java applications to databases for real-world data manipulation. Practical Projects: Apply your knowledge through hands-on projects, building real Java applications. Who Should Read This Book: Absolute beginners with no prior programming experience. Students pursuing a degree in computer science or related fields. Career changers looking to transition into the tech industry. Java enthusiasts eager to deepen their coding skills. Instructors seeking a comprehensive resource for teaching Java programming. Why From Zero to Java Hero? This book isn't just about learning Java; it's about gaining the confidence and expertise to build practical, real-world applications. By the end of this journey, you'll have the skills and knowledge necessary to tackle complex coding challenges and embark on a fulfilling career in Java development. Are you ready to transform from a novice into a Java hero? From Zero to Java Hero is your roadmap to success in the world of programming. Start your journey today and become a master of Java development.

In test driven development, you first write an executable test ofwhat your application code must do. Only then do you write thecode itself and, with the test spurring you on, you improve yourdesign. In acceptance test driven development (ATDD), you usethe same technique to implement product features, benefiting fromiterative development, rapid feedback cycles, and better-definedrequirements. TDD and its supporting tools and techniques leadto better software faster. Test Driven brings under one cover practical TDD techniquesdistilled from several years of community experience. With examplesin Java and the Java EE environment, it explores both the techniquesand the mindset of TDD and ATDD. It uses carefully chosen examplesto illustrate TDD tools and design patterns, not in the abstractbut concretely in the context of the technologies you face at work.It is accessible to TDD beginners, and it offers effective and less wellknown techniques to older TDD hands. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's Inside Learn hands-on to test drive Java code How to avoid common TDD adoption pitfalls Acceptance test driven development and the Fit framework How to test Java EE components-Servlets, JSPs, and SpringControllers Tough issues like multithreaded programs and data access code