41 | New Web Application TutorialsNew ObjectDB/JPA tutorials have been published today: Eclipse/JPA Web Application Tutorial NetBeans/JPA Web Application Tutorial The new tutorials demonstrate how to build a simple database driven web application using ObjectDB and JPA. Understanding these tutorials requires some familiarity |
40 | Problem upgrading. It's generating endless log files. I had to turn up Xmx to even see it before the JVM crashes. (Our web framework tried to show the exception on the client) I did a full rebuild of the project. It's using ... .springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.3 |
40 | How find out ObjectDB version at runtime (in a web app)Am getting inconsistent results with the "objectdb.temp.no-enhancement-crc-check" system property of objectdb-2.6.9_02 in a Glassfish web app. Can see correct version of objectdb-2.6.9_02 in /build/web/WEB-INF/lib. When one runs the enhancer (which I am doing post-compile, pre-deploy with an Ant |
40 | Web Framework Recommendation for leveraging JPA + ObjectDB like ObjectDB, for instance. Immediately the following question pops up: Which Web Framework supports ... + ObjectDB" couple successfully in conjunction with a contemporary Web Framework ? Any hints/recommendations ... -Westfalia in Germany verlsnake Kai Tischler The 3 popular options for standard JPA web applications |
39 | Project runs in Eclipse but not when exported to runnable jarI have a simple project that performs some stability calculations and displays a scale drawing ... . The project works perfectly well when run from eclipse but nothing opens when I export to a runnable jar ... to object db resolves the issue and the project runs, so I'm fairly sure it is something I've |
39 | Does ObjectDB create one instance of each entity class on (web app) load ?ObjectDB: 2.7.1_06 [EDIT: Glassfish4.1.1 or Payara payara-4.1.2-174] I have been profiling a large web app with the NetBeans 8.2 Profiler. I can see that exactly one instance of each entity is present in memory, at web app startup, before I've loaded anything, and they won't garbage collect. (I've |
39 | Undeploying Glassfish web application does not disconnect from ObjectDBGlassfish3.1.1 Netbeans7.1 ObjectDB 2.3.7_19 If I deploy a web application to Glassfish using ObjectDB as JPA provider, then undeploy, I can't access the database file in the ObjectDB explorer ... embedded mode? Apparently undeploying a web application from GlassFish doesn't close |
8 | Web Application TutorialA tutorial that demonstrates how to use ObjectDB in a web application should be written and added to the Tutorials section. support Support The following web tutorials are now available: JPA Web Application in Eclipse JPA Web Application in NetBeans Java EE 6 (J2EE) in Eclipse Java EE 6 (J2EE) in NetBeans support Support |
8 | JPA Primary Key key field: @Entity public class Project { @Id @GeneratedValue long id; // still set ... public class Project { @Id long id; // must be initialized by the application ... above. For example, the primary key of the following Project entity class consists of two fields: @Entity @IdClass |
1 | Step 2: Entity Class and Persistence Unit Java Class] dialog box, e.g. by right clicking the project node (in the [Package Explorer] window ... the project (under Java Resources: src > guest). Use copy and paste to replace the new source file ... /persistence.xml file: Open the [New Folder] dialog box, e.g. by right clicking the project node (in |
