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.GenericTypeResolver.getTypeVariableMap(Ljava/lang/Class;)Ljava/util/Map; from class org.springframework. data .util ... org.springframework. data .util.ClassTypeInformation at org.springframework.beans.factory.support ... .springframework. data .util.ClassTypeInformation at org.springframework. data .util.ClassTypeInformation

system. However we want to work on one of the aspects that is the data should be able to pulled out of the ObjectDB to some sort of Big Data File system or Relation DB for reporting / analytics ... our OLTP to be affected by data intensive reporting and analytics requirements. This could be handled

Table contains all necessary Data . Most of the others  contains all  Object-Rows ... More information is needed (e.g. about your method exportToCSV ). support Support The Data is even missing in ... ) then you must make sure that data is fetched from the database before you your first reflection operation

data mart that is appended to daily via an SSIS package. I would like to pull the data from SQL, add ... other JPA implementations to retrieve data from RDBMS tables and then use the same JPA entity classes to store the data in ObjectDB. support Support Hi -   Thanks for getting back to me. I'm unfamiliar

This may be related to the fix for the problem described in this thread: Wrong data stored in date ... are using the 2015g time zone data . While we cannot see a problem with date only fields (more testing ... , but see further explanation of some odd values below. Here is the data used to create the 9 records: 2015-12-19 18:12:53,000

Hi, I've never used an OODB, I'm looking for a starting point but a recurrent concern is the Data Portability one. More clear: what options / strategies do I have to export / move my data ... Portability (based on JPA/JDO standards), but what about Data Portability? Regards, lorenzo.sm Lorenzo

. But exporting large binary data sets is very slow. To avoid memory problems the binary data type is read step ... data sets the way is slow. We have an own entity for storing binary data (pictures, documents). Hint: The export enumerates all entities(=table) for exporting data . An overview of this problem

mysql data into objectdb? gzdillon Lai Yang Currently to import data from other databases ... data from MySQL using JPA as entity objects, detach the retrieved entity objects and then persist them into ObjectDB. An automatic data conversion utility is expected to be implemented as

I have in an objectdb file 10 Entity Classes with some data in each (Athlete, Trainer, Stadium etc) This is the code I use to retrieve all Managed Types and data for the Athlete class Metamodel ... ); } } Is there a way to get data of all classes without writing down 10 different queries (i.e. using the for loop

Hi we have found that applying indexes on an existing table erases the data . Are we doing ... carefully if data is missing (very unlikely) or queries fail to return results (possible if a new ... change )? What data is missing? Complete objects? specific fields in objects? fields related

I'm running into a problem where data that is retrieved via a Query comes out null, but when I ... PositionReportBeans in reports. I can verify with the ObjectDB explorer that all of the data ... , true); I get an Extent back with all of the data as I would expect. However, if I execute a Query

of the data tree +1 I'll explain it here: A movie is an entity (like the book) A movie has a list of roles ... @Entity and @Embeddable) and a roleName (String) There are other data like list of directors, list ... regards, Thomas APPENDIX : I'm using lombok ... @Entity @ Data @NoArgsConstructor

ClassCastExceptions on my "entity" classes when I try to read data from the DB. In a very old (2011?) forum ... . The entity obviously has to get loaded by all bundles in order to manipulate the data . This is the code ... would mean doubling the classes and having to move data around between the Entities and DTOs. Many

I am working on a Spring Boot application. I want to integrate ObjectDB with Spring Data JPA. I refer to the http://www.objectdb.com/database/forum/860 to do the configuration. When I start ... org.springframework. data .jpa.domain.AbstractPersistable.id at com.objectdb.o.MSG.d(MSG.java:62

Hi, could someone recommend a good tool to use for data migration from SQLServer to ObjectDB. irene05 irene lan Unfortunately there is currently no such automatic tool. Using a JPA ORM library (e.g. Hibernate or EclipseLink) you can write your own conversion program that retrieves data from

I am new in ObjectDB and i need to understand How is data protection in ObjectDB Embedded Mode without using  username or password thanks choymns choymns The way to keep an ObjectDB database encrypted is simply to store it on an encrypted drive. Modern operating systems support encryption

wrong data in the fields annotated with Temporal.DATE. The attached DB shows the problem

Hello, How can I save data dynamically such as "List" in Java - ArrayList, LinkedList, etc. thanks Seena Abdollahi Seena Abdollahi Software Engineer sabdollahi Seena Abdollahi Lists are persisted automatically as fields of entity classes. See chapter 2 and 3 of the manual for more details. support Support

Significant I/O costs during batch update or insert data.

em.flush(); em.clear(); loosing data and not persisting managed objects

Query in Spring Data error Like for Integer records

using objectdb.jar in writing data to mariadb or mysql db

How to delete a specific column data form a entity.

; Here is my scenario (Groovy 1.8 and Eclipse 3.6) used. I have a com.epimss.lab. data .toxicology.TherapeauticDrugScreenRqst. Nested in this class are the following two classes: com.epimss.lab. data .misc.OtherRqst and com.epimss.lab. data .misc.RequestDateAndNumber. In my Eclipse wizard performFinish() method I persist

.bE(OBM.java:715) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:274) at nuwc.iof. data .AbstractObjectDBDatabase.processCommands(AbstractObjectDBDatabase.java:320) at nuwc.iof. data .AbstractInformationObjectDatabase$CommandProcessingTask.call(AbstractInformationObjectDatabase.java:290) at nuwc.iof. data

:\Prometheus\trunk\EPProduct\com.btc.ep.product.homedir\development\ data \eppdb.odb' is opened by 6536 ... Source ) at java.awt.EventQueue.dispatchEventImpl(Unknown Source ) at java.awt.EventQueue.access$200(Unknown Source ) at java.awt.EventQueue$3.run(Unknown Source ) at java.awt.EventQueue$3.run(Unknown Source

* at java.net.URLClassLoader$1.run(Unknown Source ) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source ) at java.lang.ClassLoader.loadClass(Unknown Source ) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source ) at java.lang.ClassLoader

on understanding the basics before working out how to effeciently commit and retrieve the main data . I'm ... .createEntityManagerFactory(Unknown Source )         at javax.persistence.Persistence.createEntityManagerFactory(Unknown Source )         at DataAccess

.lab. data .bacti.CultureRqst is not defined as an entity (@Entity is missing) (error 302) at com ... .call(Unknown Source ) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java ... Source ) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42

.doConnect(Unknown Source ) at java.net.PlainSocketImpl.connectToAddress(Unknown Source ) at java.net.PlainSocketImpl.connect(Unknown Source ) at java.net.SocksSocketImpl.connect(Unknown Source ) at java.net.Socket.connect(Unknown Source ) at com.objectdb.o.CLS.M(CLS.java:122) ... 5 more   Master

.subsystems.datasources] (MSC service thread 1-4) Bound data source [java:jboss/datasources/ExampleDS ... .subsystems.datasources] (MSC service thread 1-3) Bound data source [java:jboss/datasources/ExampleDS] 11 ... . data - source .java:/ ]"]} 11:53:46,936 INFO [org.jboss.as.server.deployment] (MSC service thread 1-4

.jpa.JpaQuery.getResultList(JpaQuery.java:721) ~[objectdb-2.8.2.jar:na] at org.springframework. data .jpa ... ) ~[spring- data -jpa-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework. data .jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:88) ~[spring- data -jpa-2.3.0.RELEASE.jar:2.3.0.RELEASE

(HND.java:133) at java.lang.Thread.run(Unknown Source ) And, maybe it is irrelevant to this topic, if I ... (STC.java:142) at com.objectdb.o.RPR.run(RPR.java:203) at java.lang.Thread.run(Unknown Source ) com ... .objectdb.o.RPR.run(RPR.java:203) at java.lang.Thread.run(Unknown Source ) Level has program generated @id

is the main data provider within our solution. In the past we often discovered performance problems ... data access on a large 2 dimansional table. Internally we used a list entities which hold a list ... . Creating and traversing. For the traversing we access the data block by block - in each block step by

Spring- Data i got a NullPointerException in com.objectdb.jpa.criteria.PathImpl

(EJBLocalObjectInvocationHandlerDelegate.java:88) at com.sun.proxy.$Proxy196.buildProject(Unknown Source ... __.buildProject(Unknown Source ) at com.greensoft.objectdb.test.mini.ejb.ExtConfigBean.createData(ExtConfigBean ... more complex Project with an additional Source entity and a "model" and "child" entity

.ObjectDbDataContainer.save(Unknown Source ) - locked rbccm.felix.objectdb.workflow.ObjectDbDataContainer@3b5ea7c0 rbccm.digest.workflow.serialisation.WorkflowSerialiser.read(Unknown Source ) rbccm.digest.workflow.serialisation.WorkflowSerialiser.readWorkflowInstance(Unknown Source ) rbccm.digest.workflow

.workflow.ObjectDbGraphContainer.flush(Unknown Source ) at rbccm.felix.objectdb.workflow.ObjectDbGraphContainer. (Unknown Source ) at rbccm.felix.objectdb.workflow.ObjectDbGraphContainer. (Unknown Source ... .ObjectDbGraphContainer.putIfAbsent(Unknown Source ) at rbccm.digest2.execution.Workflow2Runner.processGraph(Unknown

(Native Method) at java.io.RandomAccessFile.read(Unknown Source ) at java.io.RandomAccessFile.readFully(Unknown Source ) at com.objectdb.o.LFL.YV(LFL.java:1155) at com.objectdb.o.LFL.YV(LFL.java:1127 ... .run(QueuedThreadPool.java:555) at java.lang.Thread.run(Unknown Source ) [2018-08-17 19:14:41 #6

The ObjectDB BIRT/ODA driver is an extension of the open source Business Intelligence and Reporting Tools (BIRT) that adds support of ObjectDB as a data source and JPQL as a data set query language ... \.plugins\org.eclipse.birt.report. data .oda.jdbc.dbprofile.sampledb\db\ is empty... Log dump: eclipse

and the sources for the data model. sjzlondon Steve Zara We appreciate your help with this issue. If you could send the log file and the data model source it may help. Thank you. support Support sjzlondon ... .reflect.GeneratedMethodAccessor12.invoke(Unknown Source ) at sun.reflect.DelegatingMethodAccessorImpl

mapping using a foreign key mapping strategy, the foreign key column is in the table of the source ... of the source entity. When used inside a JoinTable annotation, the referenced key column is in the entity ... mapping using a foreign key mapping strategy, the name of the table of the source entity or embeddable

Defines strategies for fetching data from the database. The EAGER strategy is a requirement on the persistence provider runtime that data must be eagerly fetched. The LAZY strategy is a hint to the persistence provider runtime that data should be fetched lazily when it is first accessed

serialization among transactions attempting to update the entity data . A lock with LockModeType.PESSIMISTIC_READ can be used to query data using repeatable-read semantics without the need to reread the data at the end of the transaction to obtain a lock, and without blocking other transactions

for the key fields. Parameters: oid - the ObjectId source of the copy. fm - the field manager that receives ... , Object oid) Copy fields from an outside source to the key fields in the ObjectId ... from the same JDO implementation to locate a persistent instance with the same data store identity

is stored in the data store return true . Transient instances return false . Parameters: pc - the calling ... instances read in data store transactions; and persistent instances modified in optimistic transactions ... to ensure that the owning StateManager is the only source of any change to its reference in

for the data store connection. Return: the driver name for the data store connection. Since: JDO 1.0 Object getConnectionFactory () Get the data store connection factory. Return: the data store connection factory. Since: JDO 1.0 Object getConnectionFactory2 () Get the second data store connection

JDO Method in javax.jdo.listener.InstanceLifecycleEvent Object getSource () The source object of the Event. Although not deprecated, it is recommended that the the methods getPersistentInstance ... . See Also: getPersistentInstance () getDetachedInstance () "Section 12.15, Java Data Objects 2.0 Specification" Since: JDO 2.0

to obtain persistent instances, values, and aggregate data from the data store. The PersistenceManager ... is done at the data store. Parameters: fromInclToExcl - comma-separated fromIncl and toExcl values ... algorithm is done at the data store. Parameters: fromIncl - 0-based inclusive start index toExcl - 0

 fm, Object oid) Copy fields to an outside source from the key fields in the ObjectId ... - the PersistenceCapable class oid - the ObjectId source of the copy. fm - the field manager that receives ... ;PersistenceCapable.ObjectIdFieldSupplier fm, Object oid) Copy fields from an outside source