Key Java

Intended for those who already know the Java language, this book will help programmers get the most out of Javas capabilities. Topics covered include: good Java style for reusable components, using Java beans, the JDBC, optimizing and testing code, using the IFC tools, and the new JFC. It also explores the significant and exciting developments in Java and covers techniques that will be fundamental to programmers developing significant applications in Java.

Intended for those who already know the Java language, this book will help programmers get the most out of Javas capabilities. Topics covered include: good Java style for reusable components, using Java beans, the JDBC, optimizing and testing code, using the IFC tools, and the new JFC. It also explores the significant and exciting developments in Java and covers techniques that will be fundamental to programmers developing significant applications in Java.

Java is now well-established as one of the world’s major programming languages, used in everything from desktop applications to web-hosted applications, enterprise systems and mobile devices. Java applications cover cloud-based services, the Internet of Things, self-driving cars, animation, game development, big data analysis and many more domains. The second edition of Foundational Java: Key Elements and Practical Programming presents a detailed guide to the core features of Java – and some more recent innovations – enabling the reader to build their skills and confidence though tried-and-trusted stages, supported by exercises that reinforce the key learning points. All the most useful and commonly applied Java syntax and libraries are introduced, along with many example programs that can provide the basis for more substantial applications. Use of the Eclipse Integrated Development Environment (IDE) and the JUnit testing framework is integral to the book, ensuring maximum productivity and code quality when learning Java, although to ensure that skills are not confined to one environment the fundamentals of the Java compiler and run time are also explained. Additionally, coverage of the Ant tool will equip the reader with the skills to automatically build, test and deploy applications independent of an IDE. Topics and features: • Presents the most up-to-date information on Java, including Java 14 • Examines the key theme of unit testing, introducing the JUnit 5 testing framework to emphasize the importance of unit testing in modern software development • Describes the Eclipse IDE, the most popular open source Java IDE and explains how Java can be run from the command line • Includes coverage of the Ant build tool • Contains numerous code examples and exercises throughout • Provides downloadable source code, self-test questions, PowerPoint slides and other supplementary material at the website http://www.foundjava.com This hands-on, classroom-tested textbook/reference is ideal for undergraduate students on introductory and intermediate courses on programming with Java. Professional software developers will also find this an excellent self-study guide/refresher on the topic. Dr. David Parsons is National Postgraduate Director at The Mind Lab, Auckland, New Zealand. He has been teaching programming in both academia and industry since the 1980s and writing about it since the 1990s.

Welcome to exciting realm of Java and Internet Security. Whether you are new to security or a guru, these pages offer introductory and advanced discussions of the hottest security technologies for developing and understanding successful e-business applications. This book offers several complimentary sections for easy reading and includes a generous helping of code samples. We introduce you to the Java 2 security model and its numerous objects and dive into explaining and exploiting cryptography in your applications. This book also includes an in-depth explanation of public keys, digital signatures, and the use of these security objects in Internet messaging and Java programs. We also cover other security topics including the Secure Sockets Layer (SSL), Java Authentication and Authorization Services (JAAS), and Kerberos.

The Classic Guide to Advanced Java Programming: Fully Updated for Java 17 "This is the definitive reference and instructional work for Java and the Java ecosystem." --Andrew Binstock, Java Magazine Core Java is the leading no-nonsense tutorial and reference for experienced programmers who want to write robust Java code for real-world applications. Now, Core Java, Volume II: Advanced Features, Twelfth Edition, has been revised to cover the new features and enhancements in the Java 17 long-term support release. As always, all chapters have been completely updated, outdated material has been removed, and the new APIs are covered in detail. This volume focuses on the advanced topics that a programmer needs to know for professional software development and includes authoritative coverage of enterprise programming, networking, databases, security, modularization, internationalization, code processing, and native methods, as well as complete chapters on the Streams, XML, and Date and Time APIs. In addition, the chapter on Advanced Swing and Graphics covers techniques that are applicable to both client-side user interfaces and server-side generation of graphics and images. Cay S. Horstmann clearly explains sophisticated new features with depth and completeness and demonstrates how to use them to build professional-quality applications. Horstmann's thoroughly tested sample code reflects modern Java style and best practices. The examples are carefully crafted for easy understanding and maximum practical value, so you can rely on them to jump-start your own programs. Master advanced techniques, idioms, and best practices for writing reliable Java code Make the most of enhanced Java I/O APIs, object serialization, and regular expressions Efficiently connect to network services, implement servers and the new HTTP/2 client, and harvest web data Process code via the Scripting and Compiler APIs, and use annotations to generate code and files Deepen your understanding of the Java Platform Module System, including recent refinements Leverage the Java security model, user authentication, and the security librarys cryptographic functions Preview powerful new APIs for accessing "foreign" functions and memory See Core Java, Volume I: Fundamentals, Twelfth Edition, for expert coverage of Java programming fundamentals, including objects, generics, collections, lambda expressions, concurrency, and functional programming. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

One of Java's most striking claims is that it provides a secure programming environment. Yet despite endless discussion, few people understand precisely what Java's claims mean and how it backs up those claims. If you're a developer, network administrator or anyone else who must understand or work with Java's security mechanisms, Java Security is the in-depth exploration you need.Java Security, 2nd Edition, focuses on the basic platform features of Java that provide security--the class loader, the bytecode verifier, and the security manager--and recent additions to Java that enhance this security model: digital signatures, security providers, and the access controller. The book covers the security model of Java 2, Version 1.3, which is significantly different from that of Java 1.1. It has extensive coverage of the two new important security APIs: JAAS (Java Authentication and Authorization Service) and JSSE (Java Secure Sockets Extension). Java Security, 2nd Edition, will give you a clear understanding of the architecture of Java's security model and how to use that model in both programming and administration.The book is intended primarily for programmers who want to write secure Java applications. However, it is also an excellent resource for system and network administrators who are interested in Java security, particularly those who are interested in assessing the risk of using Java and need to understand how the security model works in order to assess whether or not Java meets their security needs.

Introduction | Object Oriented Programming | Programming Methods | Control Statement | Looping Statements | Scanning Methods | Program Method | Arrays | String Operation | Object Based Programming | Object Oriented Programming | Exception Handling | Threading | File Operation | Simple Gui | Event Handling Methods | Advanced Gui | Java Graphics | Two Dimensional Drawing & Transformations | Three Dimensional Viewing& Trans Formations | Computer Aided Design | Animation | Javadatabase Connectivity | Networking | E-Commerce | Advanced Software Technology | Projects In Java | Subjective Questions| Bibliography | Index

In today's world, smart cards play an increasingly important role in everyday life. We encounter them as credit cards, loyalty cards, electronic purses, health cards, and as secure tokens for authentication or digital signature. Their small size and the compatibility of their form with the magnetic stripe card make them the ideal carriers of personal information such as secret keys, passwords, customization profiles, and medical emergency information. This book provides a guide for the rapid development of smart card applications using Java and the OpenCard Framework. It gives you the basic information you need about smart cards and how they work. It shows in detail how to develop applications that use smart cards by guiding you through examples step by step. A smart card provided along with the book will help you to quickly get some first hands-on experience. Das Buch bietet erstmals einen Leitfaden zur Entwicklung von Smartcard-Anwendungen mit Java (JDK ab Version 1.1.6) und OCF 1.1.1 auf dem Computer, sowie zur Entwicklung von Java Applets, die direkt auf einer Karte (Java Card) ausgeführt werden. Der erste Teil führt konzise in Grundlagen, Technologie und Anwendungsmöglichkeiten von Smartcard ein. Im zweiten Teil werden Ziel, Konzept, Architektur und Komponenten des OpenCard Framework detailliert beschrieben. Der dritte Teil demonstriert anhand einfacher Beispiele Aufbau und Design komplexer Anwendungen für den Karten- und den Host-Teil. Mit der beiliegenden Multi Function Card lassen sich die beschriebenen Beispiele leicht ausführen und weiterentwickeln.