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About Enhancer

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Manual
273

JPA / JDO Class Enhancer

ObjectDB Enhancer is a post compilation tool that improves performance by modifying the byte code of compiled classes after compilation. Enhancement is mainly for user-defined persistable classes ... . There is one case, however, where enhancement is required. Non persistable classes that access directly (not
Manual
83

Entity Management Settings

: <enhancement agent="true" reflection="warning" /> The <enhancement> element specifies enhancement related settings: The agent attribute (whose value is "true" or "false
Tutorial
68

Step 3: Add a Context Listener Class

the EntityManagerFactory & Enhance: public void contextInitialized(ServletContextEvent e) { com.objectdb.Enhancer.enhance("guest.*"); EntityManagerFactory emf ... above: Invokes the Enhancer to enhance the entity class and creates an EntityManagerFactory instance and stores
Tutorial
68

Step 3: Add a Context Listener Class

implements ServletContextListener { // Prepare the EntityManagerFactory & Enhance: public void contextInitialized(ServletContextEvent e) { com.objectdb.Enhancer.enhance("guest ... "); emf.close(); } } The code above: Invokes the Enhancer to enhance the entity class
Manual
45

Chapter 5 - Database Tools and Utilities

Describes the ObjectDB object database tools - the Explorer, the Server, the Enhancer, the Doctor and the Replayer.
Issue
23

Enhancer option to enhance all persitable types

Hello, can you add an option to the Class Enhancer to enhance all persistable types and ignore the NON persistable types. Like the Load Time Enhancement. A new argument (undocumented yet) was added to the Enhancer in build 2.6.2_06: > java -cp objectdb.jar com.objectdb.Enhancer -noaware
Forum
23

Cascading (persist) with a mix of enhanced and not enhanced entities

We find out that it is actual not possible to use enhanced and not enhanced entities together. Exist any limitations regarding the use of enhanced and non-enhanced entities? We work based feature and want to load other bundles as an artifact from the Nexus. These are always enhanced. To enhance
Forum
23

Post-compilation enhancement vs Automatic Run-time enhancement

enhancement and automatic run-time enhancement. Testing exactly where and when the results are different ... depending on the enhancement stragegy). Can you please explain how this could possibly be so ? Why aren't the 2 enhancement techniques giving identical data access results ? There shouldn't
Forum
22

objectdb-2.6.9_02 (with "objectdb.temp.no-enhancement-crc-check") vs. generic classes with interfaces: detailed investigation

objectdb-2.6.9_02 (with "objectdb.temp.no-enhancement-crc-check" system property) The following ... value of field property Element.id using reflection - Possible cause for "Enhancement of type ... -compile, pre-deployment Ant script invoked using Clean and Build that enhances every entity class in
Forum
21

enhanced object .. NOT enhanced

Hi  I think I have found a bug :  - I have enhanced a class but when I tried to persitst it I got ... we get an OutOfMemory expeption. b > I have enhanced a class but when I tried to persitst it I got an error ... the result of no enhancement but of a missing @Entity / @PersistenceCapable annotation (or