 12 | The following annotations are used to define indexes on persistent fields: The Index Definition section of the ObjectDB manual explains these annotations in details. |
12 | Persistence fields can either be accessed by JPA directly (as fields) or indirectly (as properties and get/set methods). JPA 2 provides an annotation and an enum for setting the access mode: More details are provided in chapter 2 of the ObjectDB manual. |
12 | The following annotations can mark methods as JPA callback methods: The Lifecycle Events section of the ObjectDB Manual explains how to use all these annotations on callback methods and with listener classes. |
12 | The way a field of a persistable class is managed by JPA can be set by the following annotations: Additional annotations (and enum) are designated for enum fields: Other additional annotations (and enum) are designated for date and calendar fields: Chapter 2 of the ObjectDB manual explains how to use all the above annotations. |
12 | The following annotations are used to define static named JPA queries: The JPA Named Queries section of the ObjectDB Manual explains and demonstrates how to use these annotations to define named JPQL queries. |
12 | (which is calculated by a query) : Details about all these annotations are provided in Chapter 2 of the ObjectDB manual. |
12 | : More details about automatic value generation are provided at the Generated Value section of the ObjectDB Manual. |
12 | the FROM clause: See the JPA Metamodel API page (in the ObjectDB manual) for more details and examples. |
12 | order to learn how to use JPA and ObjectDB please read the ObjectDB manual. |
12 | Welcome to ObjectDB for Java/JPA Developer's Guide. Here you can learn how to develop database applications using ObjectDB and JPA (Java Persistence API). The main purpose of this guide is to make you productive with ObjectDB and JPA in a short time. Guide Structure This manual is divided into |