ObjectDB Database Search

Hi! I am trying to use the Enhancement API from within my application like this: com.objectdb.Enhancer.enhance("my.package.Foo"); However, I get the following NullPointerException: [ObjectDB 2.7.1 ... above). I'm not sure what is happening, the class exists and trying the API with a non-existent class

Hi, I am about to update the JDO metadata in the package.jdo files after moving from ObjectDB 1 to 2. However I found that there is no complete description or guide how the XML metadata should look ... description of XML metadata for ObjectDB ver2 using JDO which I did not find? 2. Is the combined

Hi.   Is Java 8 new DateTime API supported natively or through Converters in the newest versions of objectdb? If not, can we expect this feature in the next releases?   Best regards and congratulations on this awesome database.  Amsterdam Amsterdam Luís de Lima Filho It is not

maybe recover back with api ? It wont be hard to implement these to objectdb core! best regards kadirbasol Kadir BASOL

Customer asked during opened ObjectDb connection (ODB location A) to stop writing and continue to another ODB file (Location B). Does exist some API to achieve that? What is a possible solution? Harman Alexander Golyshkin You have to close the database in location A, copy it from location

Is there an API to get the current version of ObjectDB that's being used? This would be very handy to have, because it is somewhat difficult to know what version of the ObjectDB you are currently using since the objectdb.jar filename remains the same for all versions (which is not a bad thing by

/slf4j- api -1.6.4.jar, URLEntry : file:/usr/local/glassfish/glassfish/domains/dex/applications ... .0-SNAPSHOT/lib/javaee- api -6.0.jar, URLEntry : file:/usr/local/glassfish/glassfish/domains/dex ... - org.glassfish.internal. api .DelegatingClassLoader@43de6a4f AT Thu Jun 02 14:19:14 CEST 2016 BY :java

with the Persistence api : EntityManagerFactory emf = Persistence.createEntitManagerFactory("project.odb"); //this set ... -classes to false. The Metamodel API still returns the empty set when 'getEntities()' is invoked ... the Metamodel API (storing objects, etc)? Does it work? support Support So I changed the persistence

have long been a fan of JDO as it's a hugely easer API and gets work done with a lot less metadata .  ... and a test will be needed. Regarding JPA/JDO, when using ObjectDB no need to use much metadata in either of them, so you can stay with JPA and just remove the ORM metadata when switching to ObjectDB

Mahmoud Defining default listeners is one of the few things that currently require XML metadata ... Is there a way using em.getDelegate() and then using objectdb api ? I would like to do specifics actions ... chapter 3 of the manual. You may also register listener using the JDO API , which is not documented but supported by ObjectDB. support Support

In a class how do I define which are the fields to be stored? (using JDO API ) It's using persistence-modifier="persistent" ? If I have a class with 40 fields and I only want to store ... @NonPersistent  (starting JDO 2.1 you can use annotations instead of XML metadata ). support Support

metadata files:                       ... try I changed only the metadata to this:               ... :82)   I thought that simply changing JDO metadata is not sufficient. Should it be sufficient

(JpaQuery.java:719) - locked (a com.objectdb.jdo.PMImpl) at com.agile.hummingbird. API .handleQuery( API .java:3020) at com.agile.hummingbird. API .directRequest( API .java:852) at com.agile.hummingbird. API .handleWebSocketRequest( API .java:614) at com.agile.hummingbird.WebSocketServerListener.onWebSocketText

I prefer to use the package.jdo XML metadata rather than annotations, but you don't ... that it corresponds to the XML element which is one way to specify indexes in XML metadata ... whether objectdb supports this? spiffy Jonathan Harley JDO XML metadata , although not documented in ObjectDB 2

.   It looks like JDO is the preferred API for me (because ObjectDB FAQs lead me to believe ... solution.  =)   Thanks! CBE CBE Hmm, I just found this link:  https://www.objectdb.com/ api ... API reference unique to ObjectDB, or is it an exact copy of some JDO 2.x API that I could find

) at play. api .GlobalPlugin.onStart(GlobalSettings.scala:220) at play. api .Play$$anonfun$start$1$$anonfun$apply$mcV$sp$1.apply(Play.scala:91) at play. api .Play$$anonfun$start$1$$anonfun$apply$mcV$sp$1.apply(Play.scala:91) at scala.collection.immutable.List.foreach(List.scala:383) at play. api .Play

and found it somewhere in my workspace metadata (eclipse plugins). What can I do to save the odb files in ... '/db/account.odb' viewId=/index.xhtml location=/Users/USER/workspace/. metadata /.plugins/org.eclipse

-servlet- api _3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet- api _3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core ... (HttpServlet.java:754) [jboss-servlet- api _3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http

.UIData.getValue(UIData.java:736) at org.primefaces.component. api .UIData.getDataModel(UIData.java:628) at javax.faces.component.UIData.getRowCount(UIData.java:347) at org.primefaces.component. api ... . api .UIData.getDataModel(UIData.java:628) at javax.faces.component.UIData.getRowCount(UIData.java:347

.junit.jupiter. api .extension.InvocationInterceptor.interceptTestClassConstructor(InvocationInterceptor ... (DefaultLauncher.java:75)     at org.gradle. api .internal.tasks.testing.junitplatform ... (JUnitPlatformTestClassProcessor.java:99)     at org.gradle. api .internal.tasks.testing.junitplatform

finished,the problem occurred at preview result time. Like: org.eclipse.birt.report.engine. api .EngineException: Error happened while running the report. at org.eclipse.birt.report.engine. api .impl.DatasetPreviewTask.doRun(DatasetPreviewTask.java:330) at org.eclipse.birt.report.engine. api .impl

;are clear selling points. (JPA and JDO APIs versus an elegant proprietary API  is a negative ... , but expectations should remain realistic. Supporting the JPA and JDO APIs is an important selling ... investment that you make in a software that uses ObjectDB is secured by the standard API

. @Controller @RequestMapping("/ api ") public class APIController{     @Autowired   ... @RequestMapping("/ api ") public class APIController{ Try http://localhost:8080/Guestbook / api ... "Accept: application/json" http://localhost:8080/Guestbook/ api /user/siegfried -X GET HTTP/1.1 406 Not

.jboss.as.jpa] (MSC service thread 1-1) added javax.persistence. api dependency to Guestbook_ObjectDB_web ... .Persistence.createEntityManagerFactory(Persistence.java:69) [hibernate-jpa-2.0- api -1.0.1.Final.jar:1.0.1 ... -jpa-2.0- api -1.0.1.Final.jar:1.0.1.Final] at guest.GuestListener.contextInitialized(GuestListener

Hello, This is getting really frustrating sorry but we're close before delivering our app to our customer and went against a show-stopper again. We're building a simple query with the criteria api ... ; } }; Create Selection Query (Critera- API ) from * TestEntity and add WHERE class

the sorted results. However, running this with the criteria API produces this error: Caused by: com

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.Path Path get (    String attributeName ) Create a path corresponding to the referenced attribute. Note: Applications using the string-based API may need to specify the type resulting from the Path.get operation in order

Jakarta Persistence (JPA) Method in jakarta.persistence.EntityManagerFactory T unwrap (    Class cls ) Return an object of the specified type to allow access to a provider-specific API . If the provider implementation of EntityManagerFactory does not support the given type

Jakarta Persistence (JPA) Method in jakarta.persistence.EntityManager T unwrap (    Class cls ) Return an object of the specified type to allow access to a provider-specific API . If the provider implementation of EntityManager does not support the given type, the PersistenceException

Jakarta Persistence (JPA) Method in jakarta.persistence.EntityManager Query createNativeQuery (    String sqlString ,    Class resultClass ) Create an instance of Query for executing a native SQL query. In the next release of this API , the return type of this method will change

Jakarta Persistence (JPA) Method in jakarta.persistence.SqlResultSetMapping String name The name given to the result set mapping, and used to refer to it in the methods of the Query and StoredProcedureQuery APIs . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.Cache T unwrap (    Class cls ) Return an object of the specified type to allow access to the provider-specific API . If the provider's implementation of the Cache interface does not support the specified class

Jakarta Persistence (JPA) Method in jakarta.persistence.Query T unwrap (    Class cls ) Return an object of the specified type to allow access to a provider-specific API . If the provider implementation of Query does not support the given type, the PersistenceException is thrown

API may need to specify the type of the select item when it results from a get or join operation

. This technique is currently in use internally by ObjectDB tests. Not ideal (and obviously dedicated API ... ; may we hope for an Api in some future release ? best regards Arne Arne Arne Stocker An API may be added. There is a plan to support running the Doctor online (against an open database) using an API

Issue with TYPE expression in Criteria API

criteria api / embedded objects / where order

.hummingbird.CT_Container.computeContainer(CT_Container.java:214) com.agile.hummingbird. API .handleGetContainer( API .java:3130) com.agile.hummingbird. API .directRequest( API .java:965) com.agile.hummingbird. API .handleWebSocketRequest( API .java:808) com.agile.hummingbird.WebSocketServerListener

;      at org.hibernate.validator. metadata .MetaConstraint. (MetaConstraint.java:75)         at org.hibernate.validator. metadata ... ; at org.hibernate.validator. metadata .BeanMetaDataImpl.initMethodConstraints(BeanMetaDataImpl.java:376

.endAction(AC_Action.java:878) at com.agile.hummingbird. API .executeEndAction( API .java:1874) at com.agile.hummingbird. API .handleAction( API .java:1614) at com.agile.hummingbird. API .directRequest( API .java:1089) at com.agile.hummingbird. API .handleWebSocketRequest( API .java:890) at com.agile.hummingbird

I am running a stress test with 2 users, each making a request to the JSON API (which uses as storage ObjectDB) each 50 milliseconds. An API call might have between 1-4 db calls ... ) at com.fitbird.boundary. api .util.PlanAccessVerifier. (PlanAccessVerifier.java:40) at com.fitbird.boundary

is actually 2 databases to seperate metadata used for searching and the data itself. So in total ... is reperesented by 2 databases under the covers - one for small metadata objects which are used ... which can be anything from 1k to 10mb. We've proved the benefits of keeping the metadata & data separate in past

.vereinsverwaltung.abrechnung. api .model.mitglied.MitgliedDebitorenKontoFragment) $1.qubletFRAGMENTMAP.get('com.lexware.vereinsverwaltung.abrechnung. api .model.mitglied.MitgliedDebitorenKontoFragment')).debitor=true)) AND ((((com.lexware.vereinsverwaltung.abrechnung. api .model.mitglied

.hummingbird. API .executeEndAction( API .java:1718) at com.agile.hummingbird. API .handleAction( API .java:1480) at com.agile.hummingbird. API .directRequest( API .java:1001) at com.agile.hummingbird. API .handleWebSocketRequest( API .java:836) at com.agile.hummingbird.WebSocketServerListener.onWebSocketText

.hummingbird. API .handleGetContainer( API .java:2745) at com.agile.hummingbird. API .directRequest( API .java:802) at com.agile.hummingbird. API .handleWebSocketRequest( API .java:630) at com.agile.hummingbird ... .java:163) at com.agile.hummingbird. API .handleGetContainer( API .java:2745) at com.agile.hummingbird. API

output here.  I confirmed that the directory C:\Users\kwhittin\new_workspace_birt\. metadata ... _birt\. metadata \.plugins\org.eclipse.birt.report.data.oda.jdbc.dbprofile.sampledb\db\META-INF ... \new_workspace_birt\. metadata \.plugins\org.eclipse.birt.report.data.oda.jdbc.dbprofile.sampledb\db

.hummingbirdcore. API .executeEndAction( API .java:3017)     at com.agile.hummingbirdcore. API .handleAction( API .java:2533)     at com.agile.hummingbirdcore. API .handleActionBulk( API .java:2133)     at com.agile.hummingbirdcore. API .directRequest( API .java:1695)   

.agile.hummingbirdcore. API .executeErrorAction( API .java:2940)     at com.agile.hummingbirdcore. API .handleAction( API .java:2418)     at com.agile.hummingbirdcore. API .directRequest( API .java:1621)     at com.agile.hummingbirdcore. API .handleWebSocketRequest( API

The JPA Metamodel API enables examining the classes, fields and properties of the persistent object model, similarly to the Java reflection API . The JPA Metamodel API has a major role in defining queries using the JPA Criteria API . support Support Implementation of the JPA Metamodel API was just

.qubletFRAGMENTMAP.get('com.lexware.vereinsverwaltung.abrechnung. api .model.mitglied ... WHERE ((com.quasado.foundation.warehouse. api .model.inventory.contact.AbstractContactContractsFragment)$1.qubletFRAGMENTMAP.get('com.lexware.vereinsverwaltung.abrechnung. api .model.mitglied