ObjectDB ObjectDB

Internal Website Search

101-110 of 200 resultsRefresh

ArrayIndexOutOfBoundsException at com.objectdb.o.ALS.c(ALS.java:89)

.run(ForkJoinWorkerThread.java:325) Line 16 in ArpMonitor.scala: val emf: EntityManagerFactory ... it is more efficient to create a single EntityManagerFactory with multiple EntityManager instances. It is uncommon to create multiple EntityManagerFactory instances as demonstrated by your code. support Support

Entity factory

> entityClass); } EntityManagerFactory entityManagerFactory = (...); entityManagerFactory

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

() + "," +             EnumValue.class.getName()         );         EntityManagerFactory emf ... and error: Create EntityManagerFactory .. 2016-08-23 00:12:32.946 INFO Main []: *** Create Project ... is performed in Main at: 61: protected void createProject(EntityManagerFactory emf) { log_info

objectdb speed

hii i have one problem . as you said close EntityManagerFactory to restore database its works ... to store data that is not happening when EntityManagerFactory not closed prateek Prateek gupta You can proceed with loading the csv file as usual after reopening the EntityManagerFactory. support Support

ObjectDB and Spring Boot - sharing a simple working example

="entityManagerFactory") public EntityManagerFactory getEntityManagerFactoryBean() {     return Persistence ... PlatformTransactionManager transactionManager(EntityManagerFactory emf) {     JpaTransactionManager txManager = new

Finding out the JPA provider

and EntityManagerFactory, but its not. So I am left with EntityManager.getDelegate() instanceof com.objectdb.jdo.PMImpl or EntityManagerFactory instanceof com.objectdb.jpa.EMF. Or putting something in ... , but you may also simply check for the "objectdb.home" property. In the EntityManagerFactory:     boolean

UserException: Invalid configuration in 'internal' - Check permissions

: EntityManagerFatory entityManagerFactory = Persistence.createEntityManagerFactory(filePath); EntityManager = entityManagerFactory.createEntityManager(); However I get the following error com.objectdb.o ... ) ... 21 more It seems like if the EntityManagerFactory class can't be initialized because it can't

Merge Issue: Attempt to reuse an existing primary key value

class MyTestCase {     public static void main(String[] args)  {         EntityManagerFactory emf ... {     @Test     public void test() {         EntityManagerFactory emf ... class T1432y {     @Test     public void test() {         EntityManagerFactory emf

system exception occurred during an invocation on EJB GuestDao

.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName null at com.sun ... (Thread.java:744) Caused by: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory ... .IllegalStateException: Unable to retrieve EntityManagerFactory for unitName null You may have missed

ObjectDB-2.6.9: Failed to commit transaction: Failed to set numeric value of field property Element.id using reflection

and persisted in Main in protected void createProject(EntityManagerFactory emf): protected void createProject(EntityManagerFactory emf) { format().outHeader2("Create Project and Element ... (); ... On attempting to persist it get error: Create EntityManagerFactory .. ****** Create

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support