ObjectDB Database Search

for a persistable object, i am getting an integer as a result e.g Object obj = JDOHelper .getObjectId ... for the same object in object db 2.x, i am getting Object obj = JDOHelper .getObjectId(logTestRunImpl) obj ... . Can you please let me know if there is any change in the JDOHelper .getObjectId method from object db 1

= JDOHelper .getPersistenceManagerFactory("test.odb"); PersistenceManager pm = pmf ... .makePersistent(test); System.out.println( JDOHelper .isPersistent(test)); pm.currentTransaction().commit(); List ... detached = pm.detachCopy(first); System.out.println( JDOHelper .isDetached(detached)); pmf.close

when a PersistenceManager is unavailable): Object oid = JDOHelper .getObjectId(obj); JDO does not define ... can also be encoded in an object ID string, using: String str = JDOHelper .getObjectId(obj) + '@' + obj ... Object States The state of an object in a JDO application can be examined using five JDOHelper static

;at java.base/java.lang.Class.forName(Class.java:374)     at javax.jdo. JDOHelper $18.run( JDOHelper .java:1944)     at java.base/java.security.AccessController.doPrivileged(Native Method)     at javax.jdo. JDOHelper .forName( JDOHelper .java:1941)   

PersistanceManager from PersistanceFactory     PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory(getProperties(physicalPath,objectName), JDOHelper .class.getClassLoader()); pmf ... ; PersistenceManagerFactory pmfactory = JDOHelper .getPersistenceManagerFactory(getProperties

.ConnectionURL", fileName.odb); pmf = JDOHelper .getPersistenceManagerFactory(properties), JDOHelper ... ("javax.jdo.option.ConnectionURL", fileName.odb); pmf = JDOHelper .getPersistenceManagerFactory(properties), JDOHelper .class.getClassLoader()); pmf.setMultithreaded(true); pmf.setNontransactionalRead(true

"); PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory(prop); PersistenceManager pm ... . I debugged following code import java.util.Properties; import javax.jdo. JDOHelper ; import javax.jdo ... ;   PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory(prop

created by this test program?     import javax.jdo. JDOHelper ; import javax.jdo ... ", "$objectdb/local.odb"); PersistenceManagerFactory persistenceManagerFactory = JDOHelper

Hi, I have performance problems with objectdb 2 when I tried to get the PersistenceManagerFactory and PersistenceManager : In objectdb 1 : PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory( getProperties(physicalPath, objectName), JDOHelper .class.getClassLoader()); takes

This code generates an internal exception: package spiffy.test; import java.util.List; import javax.jdo. JDOHelper ; import javax.jdo.PersistenceManager; import javax.jdo.PersistenceManagerFactory ... ) { PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory("test.odb"); PersistenceManager

.List; import javax.jdo. JDOHelper ; import javax.jdo.PersistenceManager; import javax.jdo ... ) {         PersistenceManagerFactory pmf = JDOHelper

) so you can check if an entity object is dirty using the static JDOHelper .isDeleted method. support Support ... object is dirty using the static JDOHelper .isDeleted method. excellent, thanks! another question

the elements of that array without calling JDOHelper .makeDirty.  These changes are also automatically ... without calling JDOHelper .makeDirty.  These changes are also automatically detected and saved

amount of data. Please let us know what could be causing this issue. JDOHelper . getPersistenceManagerFactory (   getProperties ( aPhysicalPath , aObjectName ) ,   JDOHelper . class . getClassLoader

entries under "General".   import javax.jdo. JDOHelper ; import javax.jdo.PersistenceManager; import ... /local.odb"); PersistenceManagerFactory persistenceManagerFactory = JDOHelper

= JDOHelper .getPersistenceManagerFactory(properties); PersistenceManager pm = pmf.getPersistenceManager ... "); PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory(properties); PersistenceManager pm

;  pmf = JDOHelper .getPersistenceManagerFactory(         getProperties(physicalPath,objectName), JDOHelper .class.getClassLoader());    

= JDOHelper .getPersistenceManager(object); persistenceManager.evict(object); } }; It did not help

.ConnectionURL", "db.odb"); PersistenceManagerFactory pmf = JDOHelper .getPersistenceManagerFactory(properties

created object is added): JDOHelper .makeDirty(this, "childNodes"); Do we miss anything to make that 100

;  (EntityManager) JDOHelper .getPersistenceManager(this); support Support Thanks, I managed to use

be = (BaseEntity) entity; em = (EntityManager) JDOHelper .getPersistenceManager(entity); logger.debug

JDOHelper .getObjectId(e) FROM MyEntity e But this is not JPA portable, of course. Anyway, adding @I d

that even  JDOHelper .makeDirty(object, "listPropertyName"); doesn't change it, the list

they happen is impossible (you can try help ObjectDB by invoking JDOHelper .makeDirty explicitly), so they are detected only on commit.   support Support

", "persons.odb"); 26 PersistenceManagerFactory pmf = 27 JDOHelper .getPersistenceManagerFactory(properties

.setProperty( "com.objectdb.ssl.truststore.password", "ts-pwd"); PersistenceManagerFactory pmf = JDOHelper

() { } public void jdoPreStore() { } public void jdoPreDelete() { PersistenceManager pm = JDOHelper

; JDOHelper .makeDirty . Fixed opening context menu in the Explorer.

;       JDOHelper .getPersistenceManagerFactory("objectdb:store.tmp;drop");    

is modified and needs to be saved to the database by invoking:      JDOHelper

;   log_info(javax.jdo. JDOHelper .getObjectState(entity)); It is also possible

a missing call to @PostUpdate when object change is detached by  JDOHelper .makeDirty . Fixed a bug