33 | Database server with an applicationHi, I read the database server section of the manual - and it looks like it is not possible to connect to a Database embedded with an application from another application - is that correct? The way to go is to have the DB server running by itself and then the 2 other applications connecting |
32 | RT Java application recording into 100DB run OOM after a few hours.Hi, I am running a java application that records data from 100 feeds into 100 different database - this is done is one thread. It works fine several hours - and suddenly i got an out of memory issue ... - so it must be using the default somewhere). 2/ Using Netbeans, I profiled the application and I noticed |
32 | Persist not working when ObjectDB and another db is used in the same application (through spring) with different tx managersHi, Object are not being persisted when ObjectDB and another db is used in the same application (through spring) with different tx managers, please find an example of this below. Any help is greatly appreciate as we are currently evaluating ObjectDB to use in our new enterprise application |
32 | Can I use the objectDB in android application?I'm interesting in the ObjectDB, and I want to know if it passiable run at the android application. The ObjectDB does not support other program language , but can the export an relational database models and data,when they have to change. wamdy wamdy Android is currently not supported |
32 | Refresh data in application after database data has changedHi, I have a Java program that can manage and create some Person objects. When I start my application and I want to add a person with the same national number as a person already in the database, my program has to block the creation. So far so good. Now... I have a person in my database |
32 | multi thread application, id field sporadically nullWe are testing objectDB with a multi thread application. Each thread has it's own entityManager created from a common factory. In one thread we receive sometimes an object from the database with the field that is declared as @Id having the value null (what is not correct, we checked |
32 | internal object DB locking in an embedded multi threaded applicationHi, we are using Embeded objectDB 2.4.4_06 in a highly multithreaded concurrent manner and we have noticed a performance problem in our application that seems to be attributed to ObjectDb's internal locking. When profiling our app in JVisualVm we notice a large number of threads are blocked |
32 | Rename Application StringIdentityI don't think JDO supports altering an entity's Application Identity. Does ObjectDB? @PersistenceCapable public class MyClass implements Serializable, Cloneable{ @Id private StringIdentity id; ... } PersistenceManager persistenceManager = ...; Transaction transaction |
32 | How to connect to an embedded ObjectDB in a JPA/JEE application?It is easy to change the properties in persistence.xml file to connect to an ObjectDB server. But I could not find any reference who to connet to an embedded objectdb in a JEE/JPA application through changing persistence.xml file. Can any one please help ? buddhika75 M H B Ariyaratne Just replace |
6 | Application not starting after enhancementI added the class enhancer to my build script and I get the expected output of a list with the enhanced classes. Now if I try to deploy my created application I get the following error: Caused by: java.lang.AbstractMethodError: Receiver class org.test.app.base.models.Data does not define or |
