178 | JPA / JDO Class Enhancer classes on the fly during load, even if a Java Agent is not specified explicitly. This enhancement ... 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 |
85 | Post-compilation enhancement vs Automatic Run-time enhancement on the fly runtime enhancement is applied only to entity classes, where post compilation 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 |
55 | Entity Management Settings") specifies whether the Enhancer Agent should be loaded to enhance persistable types on the fly ... : <entities> <enhancement agent="true" reflection="warning" /> <cache ref="weak" level2="0mb ... > The <enhancement> element <enhancement agent="true" reflection="warning" /> The <enhancement> element |
27 | ObjectDB Object Database Features are also supported (by using reflection). On the fly enhancement by using a Java agent. Replication (Cluster ... other managed objects. Transparent update - changes are detected automatically. Code enhancement ... icon. Can also be managed (started, restarted, stopped) from the command line. Class Enhancer Boosts |
11 | Step 3: Add a Context Listener Class GuestListener implements ServletContextListener { // Prepare the EntityManagerFactory & Enhance: public void contextInitialized(ServletContextEvent e) { com.objectdb.Enhancer.enhance ... ().getAttribute("emf"); emf.close(); } } The code above: Invokes the Enhancer to enhance |
11 | Step 3: Add a Context Listener Class { // Prepare the EntityManagerFactory & Enhance: public void contextInitialized(ServletContextEvent e) { com.objectdb.Enhancer.enhance("guest.*"); EntityManagerFactory emf ... (); } } The code above: Invokes the Enhancer to enhance the entity class, creates an EntityManagerFactory |
7 | [ODB1] Chapter 3 - Persistent Classes.* On the Fly JDO Enhancement Command line enhancement is useful for testing and for build scripts (like ... enhancement: package test; /** Additional main - On the Fly JDO Enhancer */ public class eMain ... the PersistenceCapable interface, and have the JDO Enhancer add the interface implementation |
6 | Step 7: Run the Spring Web App. Right click the server node and select Restart. When using GlassFish - on the fly enhancement (weaving ... . You can stop the Tomcat server and open the database file in ObjectDB Explorer: To enable on the fly enhancement (weaving) in Tomcat: Find the Tomcat server in the [Services window] under Servers. Right |
6 | Step 7: Run the Spring Web App the persistence.xml file - instead of RESOURCE_LOCAL you will have to specify JTA. To enable on the fly automatic enhancement (weaving) in Tomcat it has to be run with ObjectDB as a Java agent (javaagent:objectdb.jar). When using GlassFish - on the fly enhancement (weaving) is automatically enabled |
5 | [ODB1] Chapter 2 - A Quick Tour enhancement. 2.4 On The Fly JDO Enhancement On the fly JDO enhancement is the easiest way to use the JDO ... , and a special tool, the JDO enhancer, adds the implementation automatically. The Person Persistent Class ... , it can easily become persistent using the JDO enhancer. JDO Metadata Every persistent class must be declared |
