About Java

release

2.7.1

... return type. Fixed a bug in using java.lang.Enum  as a field/property type (and not a specific enum type). ... Fixed a bug in retrieving pure time values (java.sql.Time). Fixed a bug in MEMBER OF queries on embedded ...

 
api-jpa

javax.persistence.Query

Interface used to control query execution.(Interface of JPA)

 
release

2.5.4

... merge and refresh. Fixed an internal  java.lang.ArrayStoreException bug (com.objectdb.o.InvToOneLoadRequest). ... parameter. Adjusted the Enhancer to the new Java 7 class file format. Improved error message for invalid ...

 
release

2.5.3

... merge and refresh. Fixed an internal  java.lang.ArrayStoreException bug (com.objectdb.o.InvToOneLoadRequest). ... parameter. Adjusted the Enhancer to the new Java 7 class file format. Improved error message for invalid ...

 
forum_thread

Database crash

just running objectdb we run into a crash situation as described in the attached log. What can be the reason for such a behaviour ?   ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) edit ... To insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then ...

 
manual

[ODB1] Chapter 3 - Persistent Classes

Explains what a persistence capable class is and which types are supported by JDO.... described above, a persistent class is like any other Java class. It can include constructors, methods, fields, attributes ( final ... and double . Selected classes in package java.lang : Boolean , Byte , Short , Character , Integer , ...

 
manual

[ODB1] Chapter 2 - A Quick Tour

Demonstrates basic database programming using ObjectDB. ... The program consists of a single source file, HelloWorld.java , containing a single class: 1 // A simple program that ... of strings in a database. 2 3 import java. util . *; 4 import javax. jdo . *; 5 import ...

 
api-jpa

javax.persistence.Parameter

Type for query parameter objects.(Interface of JPA)

 
api-jpa

javax.persistence.metamodel.Bindable

Instances of the type Bindable represent object or attribute types that can be bound into a Path.(Interface of JPA)

 
api-jdo

javax.jdo.Query

The Query interface allows applications to obtain persistent instances, values, and aggregate data from the data store.(Interface of JDO)