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About on the fly enhancement

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Issue
5

java.lang.NullPointerException during access a field, only if the classes enhanced

We get the following exception during access a field (Set of entities) The error occurs only if the entities are enhanced.   Caused by: com.objectdb.o.InternalException: Unexpected internal exception at com.objectdb.o.JPE.h(JPE.java:168) at com.objectdb.o.ERR.f(ERR.java:66
Tutorial
4

Step 1: Create a Maven Web Project

>        enhance        process-classes                java                       com.objectdb.Enhancer
Tutorial
4

Step 1: Create a Maven Web Project

>enhance        process-classes                java                       com.objectdb.Enhancer
Result
4

How to upgrade from ObjectDB 1.0?

). Refresh your IDE cache. Rebuild your project using the new jar file and enhance your classes using the new Enhancer. Convert old database files using the ObjectDB converter: > java -jar converter.jar
Issue
4

ArrayIndexOutOfBoundsException with enhanced Entity

ArrayIndexOutOfBoundsException with enhanced Entity
Forum
4

Maven driven compile time ehnancement

the on the fly enhancement in the listener during run, and not by the Maven enhancement that failed ... Hi,    Just thought I'd share a small bit of Maven config to aid in enhancing persistent classes ... >              com.objectdb.Enhancer
Forum
4

Spring MVC Errors

get the last part of the tutorial: "To enable on the fly automatic enhancement (weaving) in Tomcat ... - on the fly enhancement (weaving) is automatically enabled without specifying a Java agent." P.S: I ... .mojo:exec-maven-plugin:1.2:java (execution: enhance, phase: process-classes) pom.xml /Guestbook
Issue
4

NullPointerException in __odbGetNumMember

. If you enhance classes on the fly, it may be possible for some entity classes to be loaded before enhancement ... of the enhanced Mitglied class. I am unable to replicate it in a simple testcase but it always happens in ... version using enhanced method version is annotated with @Version Okay.. weird enough, running exactly
Result
3

Consulting and Training

This course is aimed for companies working, or about to work, with ObjectDB, who wish to enhance and broaden
Manual
3

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. Range Variables Range variables are query