Hibernate in action second edition pdf


    NEWER EDITION AVAILABLE · Java Persistence with Hibernate, Second Edition is now available. An eBook of the previous edition is included at no additional. For online information and ordering of this and other Manning books, please visit itpretcemare.cf The publisher offers discounts on this book when ordered. Hibernate In Action has to be considered the definitive tome on Hibernate. As book is a great introduction and reference documentation to using Hibernate.

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    Hibernate In Action Second Edition Pdf

    about this book xvi about Hibernate3 and EJB 3 nuthor online xxi about the title and cower xxii xx. Understanding objec/relational persistente 1. What is. Java Persistence with Hibernate, Second Edition explores Hibernate by developing an application that ties together hundreds of individual examples. Contribute to 97rajeev/All development by creating an account on GitHub.

    Java Persistence with Hibernate, Second Edition explores Hibernate by developing an application that ties together hundreds of individual examples. Knowing the inner workings of a relational database and the data access frameworks in use can make the difference between a high-performance enterprise application and one that barely crawls. This book is a journey into Java data access performance tuning. From connection management, to batch updates, fetch sizes and concurrency control mechanisms, it unravels the inner workings of the most common Java data access frameworks. Harnessing Hibernate is an ideal introduction to the popular framework that lets Java developers work with information from a relational database easily and efficiently. Databases are a very different world than Java objects, and they often involve people with different skills and specializations. With Hibernate, bridging these two worlds is significantly easier, and with this book, you can get up to speed with Hibernate quickly. Rather than present you with another reference, Harnessing Hibernate lets you explore the system, from download and configuration through a series of projects that demonstrate how to accomplish a variety of practical goals. When you use Hibernate in your projects, you quickly recognize that you need to do more than just add Entity annotations to your domain model classes. Real-world applications often require advanced mappings, complex queries, custom data types and caching. Hibernate can do all of that. You just have to know which annotations and APIs you need to use. Hibernate Tips More than 70 solutions to common Hibernate problems shows you how to efficiently implement your persistence layer with Hibernate's basic and advanced features. Each Hibernate Tip consists of one or more code samples and an easy to follow step-by-step explanation. You can also download an example project with executable test cases for each Hibernate Tip.

    Persistence in object-oriented applications. The paradigm mismatch 1. The problem of granularity. Problems relating to associations. The problem of object graph navigation.

    Persistence layers and alternatives 1. Layered architecture. Object-oriented database systems.

    What is ORM? Introducing and integrating Hibernate 2. Understanding the architecture 2.

    The core interfaces. Basic configuration 2. Creating a SessionFactory. Configuration in non-managed environments. Configuration in managed environments. Advanced configuration settings 2.

    book/[JAVA][Hibernate in Action].pdf at master · rupali/book · GitHub

    Using XML-based configuration. Mapping persistent classes 3. The CaveatEmptor application 3. Analyzing the business domain. The CaveatEmptor domain model. Implementing the domain model 3. Addressing leakage of concerns. Transparent and automated persistence.

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    Implementing POJO associations. Adding logic to accessor methods. Defining the mapping metadata 3. Metadata in XML. Basic property and class mappings. Attribute-oriented programming. Manipulating metadata at runtime. Understanding object identity 3. Identity versus equality. Database identity with Hibernate.

    Fine-grained object models 3. Entity and value types. Mapping class inheritance 3. Table per concrete class.

    Introducing associations 3. Managed associations? The simplest possible association. Making the association bidirectional. Working with persistent objects 4.

    The persistence lifecycle 4. Transient objects. Implementing equals and hashCode. The persistence manager 4. Making an object persistent.

    Harnessing Hibernate

    Updating the persistent state of a detached instance. Retrieving a persistent object. Making a persistent object transient. Making a detached object transient. Using transitive persistence in Hibernate 4.

    Persistence by reachability. Criteria Query is used to modify the objects and provide the restriction for the objects. It generates database independent queries so that there is no need to write database-specific queries.

    Without this capability, changing the database would require individual SQL queries to be changed as well, leading to maintenance issues. The only strict requirement for a persistent class is a no-argument constructor , though not necessarily public. Proper behavior in some applications also requires special attention to the equals and hashCode methods in the object classes.

    Java generics , introduced in Java 5, are also supported. Hibernate can be configured to lazy load associated collections. Lazy loading is the default as of Hibernate 3. Related objects can be configured to cascade operations from one object to the other. For example, a parent Album class object can be configured to cascade its save and delete operations to its child Track class objects.

    It can also be included as a feature in other programming languages. Entities and components[ edit ] In Hibernate jargon , an entity is a stand-alone object in Hibernate's persistent mechanism which can be manipulated independently of other objects. In contrast, a component is subordinate to an entity and can be manipulated only with respect to that entity. Here is what the authors write about this book: Vlad Mihalcea 61k 14 Pascal Thivent Pascal Thivent k Introduction to Nhibernate By Ian Cooper Your very first Nhibernate application 3 parts Summer of Nhibernate screencast series This one is old, but it's well written and easy to understand for beginners: Part 1 Part 2 This Wiki and this list of articles should be your friends too: Jarek Jarek 3, 5 35 Links no longer works Also original post tagged Java and all the links in this answer points to its.

    NET equivalent Nhibernate. Featured on Meta. Announcing the arrival of Valued Associate Cesar Manara. The Ask Question Wizard is Live!


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