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Using And Understanding Java Data Objects

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Using And Understanding Java Data Objects

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Author : David Ezzio
language : en
Publisher: Apress
Release Date : 2008-01-01

Using And Understanding Java Data Objects written by David Ezzio and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Computers categories.

JAVA DATA OBJECfS (JDO) specifies a transparent persistence service for Java objects. The specification describes a general framework for storing and retrieving the per sistent state ofJava objects. The JSR-12 expert group defined JDO using the Java Community Process. JDO includes a specification, a reference implementation, and a technology compatibility kit (TCK). All three can be downloaded from the JavaCommunityProcessWebsite (http://W~M.jcp.org/jsr/detail/12.jsp). Anumber of vendors have created implementations of JDO and provide versions of their products that you can download from the Web. URLs to some of these vendors are found near the end of this introduction. Java programmers use tools to make their projects successful. Most applications and server-side components involve moving data between objects in memory and persistent storage. JDO promises to change the way that Java programmers store and retrieve object state. JDO simplifies the application's code, increases the appli cation's portability, and helps to separate concerns in the application's design. Compared to existing alternatives, JDO makes persistence easier to understand, easier to model, and easier to code. Who Should Read This Book This book is intended for Java programmers and application architects. It assumes that you know how to program in Java, and it assumes that you want to use JDO and understand how it works. This book emphasizes what you need to know to use JDO effectively.

Java Data Objects

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Author : David Jordan
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-04-22

Java Data Objects written by David Jordan and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-22 with Computers categories.

Java Data Objects revolutionizes the way Java developers interact with databases and other datastores. JDO allows you to store and retrieve objects in a way that's natural to Java programmers. Instead of working with JDBC or EJB's container-managed persistence, you work directly with your Java objects. You don't have to copy data to and from database tables or issue SELECTs to perform queries: your JDO implementation takes care of persistence behind-the-scenes, and you make queries based on the fields of your Java objects, using normal Java syntax. The result is software that is truly object-oriented: not code that is partially object-oriented, with a large database-shaped lump on the back end. JDO lets you save plain, ordinary Java objects, and does not force you to use different data models and types for dealing with storage. As a result, your code becomes easier to maintain, easier to re-use, and easier to test. And you're not tied to a specific database vendor: your JDO code is entirely database-independent. You don't even need to know whether the datastore is a relational database, an object database, or just a set of files. This book, written by the JDO Specification Lead and one of the key contributors to the JDO Specification, is the definitive work on the JDO API. It gives you a thorough introduction to JDO, starting with a simple application that demonstrates many of JDO's capabilities. It shows you how to make classes persistent, how JDO maps persistent classes to the database, how to configure JDO at runtime, how to perform transactions, and how to make queries. More advanced chapters cover optional features such as nontransactional access and optimistic transactions. The book concludes by discussing the use of JDO in web applications and J2EE environments. Whether you only want to read up on an interesting new technology, or are seriously considering an alternative to JDBC or EJB CMP, you'll find that this book is essential. It provides by far the most authoritative and complete coverage available.

Core Java Data Objects

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Author : Sameer Tyagi
language : en
Publisher: Prentice Hall Professional
Release Date : 2003

Core Java Data Objects written by Sameer Tyagi and has been published by Prentice Hall Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.

& JDO's transparent persistence will accelerate software development & & Includes practical examples and best practices as well as a full case study & & Written by experienced members of the JDO Expert Group & & The CD-ROM includes community and evaluation editions of JDO software from a number of vendors

Object Oriented Data Structures Using Java

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Author : Nell Dale
language : en
Publisher: Jones & Bartlett Publishers
Release Date : 2012

Object Oriented Data Structures Using Java written by Nell Dale and has been published by Jones & Bartlett Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Computers categories.

Continuing the success of the popular second edition, the updated and revised Object-Oriented Data Structures Using Java, Third Edition is sure to be an essential resource for students learning data structures using the Java programming language. It presents traditional data structures and object-oriented topics with an emphasis on problem-solving, theory, and software engineering principles. Beginning early and continuing throughout the text, the authors introduce and expand upon the use of many Java features including packages, interfaces, abstract classes, inheritance, and exceptions. Numerous case studies provide readers with real-world examples and demonstrate possible solutions to interesting problems. The authors' lucid writing style guides readers through the rigor of standard data structures and presents essential concepts from logical, applications, and implementation levels. Key concepts throughout the Third Edition have been clarified to increase student comprehension and retention, and end-of-chapter exercises have been updated and modified. New and Key Features to the Third Edition: -Includes the use of generics throughout the text, providing the dual benefits of allowing for a type safe use of data structures plus exposing students to modern approaches. -This text is among the first data structures textbooks to address the topic of concurrency and synchonization, which are growing in the importance as computer systems move to using more cores and threads to obtain additional performance with each new generation. Concurrency and synchonization are introduced in the new Section 5.7, where it begins with the basics of Java threads. -Provides numerous case studies and examples of the problem solving process. Each case study includes problem description, an analysis of the problem input and required output, and a discussion of the appropriate data structures to use. -Expanded chapter exercises allow you as the instructor to reinforce topics for your students using both theoretical and practical questions. -Chapters conclude with a chapter summary that highlights the most important topics of the chapter and ties together related topics.

Java Persistence For Relational Databases

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Author : Richard Sperko
language : en
Publisher: Apress
Release Date : 2008-01-01

Java Persistence For Relational Databases written by Richard Sperko and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Computers categories.

Java Persistence for Relational Databases is chock full of best practices and patterns, for those of you who want to connect to databases using Java! Coverage includes various database-related APIs for Java, like JDO, JDBC (including the newest 3.0 APIs), and CMP (“Container Managed Persistence” with EJB). All those things you developers have wanted to know—but were afraid to ask—are featured inside this book. It offers a realistic and multi-angled look at persisting Java objects. Whether your environment requires you to use JDO, CMP, Castor, or to hand-code a persistence layer using JDBC, the answers all lie inside this book.

Java Data Objects

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Author : David Jordan
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-04-22

Data Structures And Other Objects Using Java

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Author : Michael Main
language : en
Publisher:
Release Date : 2012

Data Structures And Other Objects Using Java written by Michael Main and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Data structures (Computer science) categories.

Data Structures and Other Objects Using Java is a gradual, "just-in-time" introduction to Data Structures for a CS2 course. Each chapter provides a review of the key aspects of object-oriented programming and a syntax review, giving students the foundation for understanding significant programming concepts. With this framework they are able to accomplish writing functional data structures by using a five-step method for working with data types; understanding the data type abstractly, writing a specification, using the data type, designing and implementing the data type, and analyzing the implementation. Students learn to think analytically about the efficiency and efficacy of design while gaining exposure to useful Java classes libraries. The flexibility of Data Structures and Other Objects Using Java allows instructors to structure their course around a certain emphasis, such as early coverage of recursion and sorting, or to accelerate the pace of the course.

Next Generation Information Technologies And Systems

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Author : Opher Etzion
language : en
Publisher: Springer
Release Date : 2006-09-27

Next Generation Information Technologies And Systems written by Opher Etzion and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-27 with Computers categories.

This book constitutes the refereed proceedings of the 6th International Workshop on Next Generation Information Technologies and Systems, NGITS 2006, held in Kibbutz Shefayim, Israel, July 2006. The book presents 28 revised full papers and four revised short papers together with three invited papers. Topical sections include information integration, next generation applications, information systems development, security and privacy, semi-structured data, frameworks, models and taxonomies, simulation and incremental computing, and more.

Object Oriented Programming And Java

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Author : Danny C. C. Poo
language : en
Publisher: Springer Science & Business Media
Release Date : 2008

Object Oriented Programming And Java written by Danny C. C. Poo and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computers categories.

Covering the latest in Java technologies, Object-Oriented Programming and Java teaches the subject in a systematic, fundamentals-first approach. It begins with the description of real-world object interaction scenarios and explains how they can be translated, represented and executed using object-oriented programming paradigm. By establishing a solid foundation in the understanding of object-oriented programming concepts and their applications, this book provides readers with the pre-requisites for writing proper object-oriented programs using Java.

The Object Of Data Abstraction And Structures Using Java

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Author : David D. Riley
language : en
Publisher: Addison Wesley Publishing Company
Release Date : 2003

The Object Of Data Abstraction And Structures Using Java written by David D. Riley and has been published by Addison Wesley Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.

*JS123-6, 0-201-71359-4, Riley, David; The Object of Data Abstraction and Structures (Using Java) This book covers traditional data structures using an early object-oriented approach, and by paying special attention to developing sound software engineering skills. Provides extensive coverage of foundational material needed to study data structures (objects and classes, software specification, inheritance, exceptions, and recursion). Provides an object-oriented approach to abstract design using UML class diagrams and several design patterns. Emphasizes software-engineering skills as used in professional practice.MARKET Readers who want to use the most powerful features of Java to program data structures.

Using And Understanding Java Data Objects

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