Java Data Objects - Brossura

Dedication; Foreword; Preface; Who Should Read This Book?; Organization; Software and Versions; Using Code Examples; Conventions; Comments and Questions; Acknowledgments; Chapter 1: An Initial Tour; 1.1 Defining a Persistent Object Model; 1.2 Project Build Environment; 1.3 Establish a Datastore Connection and Transaction; 1.4 Operations on Instances; 1.5 Summary; Chapter 2: An Overview of JDO Interfaces; 2.1 The javax.jdo Package; 2.2 The javax.jdo.spi Package; 2.3 Optional Features; Chapter 3: JDO Architectures; 3.1 Architecture Within Application JVM; 3.2 Datastore Access; 3.3 System Architectures with a JDO Application; Chapter 4: Defining Persistent Classes; 4.1 Kinds of Classes and Instances; 4.2 Java Classes and Metadata; 4.3 Fields; Chapter 5: Datastore Mappings; 5.1 Mapping Approaches; 5.2 Relational Modeling Constructs; 5.3 Modeling Constructs in Java and Relational Models; 5.4 Mapping Classes to Tables; 5.5 Mapping a Single-Valued Field to a Column; 5.6 Identity; 5.7 Inheritance; 5.8 References; 5.9 Collections and Relationships; Chapter 6: Class Enhancement; 6.1 Enhancement Approaches; 6.2 Binary Compatibility; 6.3 Enhancement Effects on Your Code; 6.4 Changes Made by the Enhancer; Chapter 7: Establishing a JDO Runtime Environment; 7.1 Configuring a PersistenceManagerFactory; 7.2 Acquiring a PersistenceManager; 7.3 Transactions; 7.4 Multiple PersistenceManagers; 7.5 Multithreading; Chapter 8: Instance Management; 8.1 Persistence of Instances; 8.2 Extent Access; 8.3 Accessing and Updating Instances; 8.4 Deleting Instances; Chapter 9: The JDO Query Language; 9.1 Query Components; 9.2 Creating and Initializing a Query; 9.3 Changes in the Cache; 9.4 Query Namespaces; 9.5 Query Execution; 9.6 The Query Filter; 9.7 Ordering Query Results; 9.8 Closing a Query; Chapter 10: Identity; 10.1 Overview; 10.2 Datastore Identity; 10.3 Application Identity; 10.4 Nondurable Identity; 10.5 Identity Methods; 10.6 Advanced Topics; Chapter 11: Lifecycle States and Transitions; 11.1 Lifecycle States; 11.2 State Interrogation; 11.3 State Transitions; Chapter 12: Field Management; 12.1 Transactional Fields; 12.2 null Values; 12.3 Retrieval of Fields; 12.4 Serialization; 12.5 Managing Fields During Lifecycle Events; 12.6 First- and Second-Class Objects; Chapter 13: Cache Management; 13.1 Explicit Management of Instances in the Cache; 13.2 Cloning; 13.3 Transient-Transactional Instances; 13.4 Making a Persistent Instance Transient; Chapter 14: Nontransactional Access; 14.1 Nontransactional Features; 14.2 Reading Outside a Transaction; 14.3 Persistent-Nontransactional State; 14.4 Retaining Values at Transaction Commit; 14.5 Restoring Values at Transaction Rollback; 14.6 Modifying Persistent Instances Outside a Transaction; Chapter 15: Optimistic Transactions; 15.1 Verification at Commit; 15.2 Optimistic Transaction State Transitions; 15.3 Deleting Instances; 15.4 Making Instances Transactional; 15.5 Modifying Instances; 15.6 Commit; 15.7 Rollback; Chapter 16: The Web-Server Environment; 16.1 Web Servers; 16.2 Struts with JDO; Chapter 17: J2EE Application Servers; 17.1 Enterprise JavaBeans Architecture; 17.2 Stateless Session Beans; 17.3 Bean-Managed Transactions; 17.4 Message-Driven Beans; 17.5 Persistent Entities and JDO; Lifecycle States and Transitions; JDO Metadata DTD; JDO Interfaces and Exception Classes; Interfaces; Exceptions; JDO Query Language BNF; Parameter Declaration; Variable Declaration; Import Declaration; Ordering Specification; Type Specification; Names; Literal; Filter Expressions; Source Code for Examples; The com.mediamania.appserver package; The com.mediamania.content package; The com.mediamania.hotcache package; The com.mediamania.store package; Colophon;