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DB reading fails in debug mode in Eclipse

(build time) enhancement rather than on the fly enhancement. support Support ... The stack trace may indicate an incomplete enhancement. Try full clean build of your project with full enhancement of all your classes (particularly all persistence capable classes

NullPointerException in __odbGetNumMember

classes (e.g. a super class) are not enhanced. If you enhance classes on the fly, it may be possible ... Exception in __odbGetNumMember line 1 of the enhanced Mitglied class. I am unable to replicate it in ... to commit transaction: Failed to get numeric value of field field version using enhanced method

FROM clause (JPQL / Criteria API)

The FROM clause declares query identification variables that represent iteration over objects in the database. A query identification variable is similar to a variable of a Java enhanced for loop in a program, since both are used for iteration over objects.

ObjectDB 2.9 Developer's Guide

, the Enhancer, the Doctor, etc.

Running JPA Queries

collection of a parameterized type can be iterated easily using an enhanced for loop:

database corrupt

;entities>         <enhancement agent="false" reflection="warning ... more information if needed. the 'on the fly' Doctor would be great for such sensible

ObjectDB-2.6.9: Failed to commit transaction: Failed to set numeric value of field property Element.id using reflection

.Main. There is an Ant script with post-compile enhancement of all entity classes ... detail version: 1.8.0_74 ObjectDB enhancer: begin: (all classes within entity packages): javac.classpath:lib/objectdb-2.6.9.jar [ObjectDB 2.6.9 Enhancer] 8 persistable types have been enhanced

[ODB1] Chapter 4 - JDO Metadata

a metadata file. The metadata is used first by the JDO Enhancer, and later by the JDO ... :"> 4.1  JDO Metadata Files During JDO enhancement

JDO Annotations for Classes

JDO supports two modes of persistable classes that can be set by the following annotations: Non persistable classes that should be enhanced

javax.jdo.spi.PersistenceCapable

, and version if it has one. In the Reference Implementation, the JDO Enhancer modifies the class ... . The Reference Enhancer also adds code to implement the methods defined by PersistenceCapable. enhanced to call the jdoStateManager on read