ObjectDB Database Search

101-145 of 145 results

Problem on JPA Merge Entity.

; This a little webapp (using Spring/Spring MVC, ObjectDb, JPA) project under Eclipse . I upload

ObjectDB JDBC to Object compiler

Hello , some products developed by JDBC , So we cannot use ObjectDB. My idea is , you can make JDBC To ObjectDB wizard compiler or something like this. You can eliminate JDBC Requests from Java Code. It can be Intellij or Eclipse IDE plugin for ObjectDB.   It dedects strings and combinations

Duplicate Entity class names causes Exception in Query

. If you have an Eclipse EE install ( I have helios ) you only need install the glassfish 3.1 plugin

Source not found error after downloading ObjectDB 2.3.7_04

am trying to debug code snippet mentioned above in Eclipse it asks me to provide source code at debug

Double persist of Entity field with Cascade.ALL

because the problem happens only in a Java EE application) - at lease submit a complete runnable Eclipse / NetBeans

What are the steps of creating small web app?

, SQLite, JavaDB, BIRT/ Jasper reporting. Tools: Eclipse , Netbeanse, SVN, Git repositories, SQLyog

zip file or JAR manifest missing

server, Eclipse plugin, etc. - please provide more details and a test case.   support Support

Error occured during initialization of boot layer

.transaction.xa and objectdb export package javax.transaction.xa to module javafx.swt. Ps.: I am using Eclipse

Spring Data JPA - PersistenceException thrown

;         org. eclipse .persistence      

Getting Foreign Key

How to get Foreign key using  org. eclipse .persistence.queries.WriteObjectQuery class ..? please help me by using this class only..why means i am implementing audit log concept in my application, so i have forms like header level and line level forms. so when i am updating line level i

Starting Explorer programmatically

' compile 'org. eclipse .persistence:javax.persistence:2.2.0' compile 'javax.transaction:jta:1.1' }  

Broken @ManyToOne reference

case that demonstrates the problem. support Support You'll find a tiny Eclipse project attached

Bidirectional OneToMany is slow on updated items

the javaagent (which you can see in the contained eclipse launch configuration) Is there any way to speed

Explorer and multi-thread

When I use explorer.exe to browse the database in objectdb, eclipse tells me another app occupy it, then how can objectdb support multi-thread? gzdillon Lai Yang Multithreading refers to the ability to use the same database in multiple threads of the same process (same JVM) simultaneously

NullpointerException when execute a merge

.invoke(Method.java:606) at org. eclipse .e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java

can't get HashMap out of the database

. The full Eclipse project attached FYI. Thanks, Natalia.     natmaclin Natalia Levine Try

Missing atificat for ObjectDB?

 am running Eclipse EE and following the tutorial. I am new to Maven. What's the problem? Thanks

Enhancer -s broken

it to:    this way it works in both Windows and Linux ( Eclipse & Ant). Thanks

Visibility of changes in Transaction is not visible to a JPA QL Query

; Is there something I am doing wrong, or is this the intended behaviour? I attach the Eclipse projects

Problem witch CriteriaBuilder isMember(..)

(generated from Eclipse ) PPS.: I recognized another problem (in 2.6.4_09) with the criteriabuilder

How to install ObjectDB on my Amazon EC2?

your development environment (e.g. using Eclipse / NetBeans). When the project is ready you can deploy

WebService : Failed to get reference value of field using enhanced method

the PolicyEntity class with a runnable test and post an Eclipse /NetBeans/Maven project with detailed running

Possible issue with Spring JPA and Embedded

project, and then 'import' into eclipse ). I've stripped out as much as I can, but not sure how I

Cannot catch a PersistenceException and continue the transaction

, eclipse juno on Windows 7 64   Hope to get a n usefull answer, Ophir :) dreckguy Ophir Haramaty

Primary key generation problem after changing entity package

.jpa.EMImpl.persist(EMImpl.java:375) ... 1 more I add my Eclipse project as attachment.  

javax.transaction.Synchronization with Java SE 10.0.1

;... 35 more So a searched for this class in Eclipse and found it only in objectdb.jar, not anymore in JRE

Object DB vs EclipseLink/TopLink: Unloaded relationships in detached entities

Tom Ware at http://dev. eclipse .org/mhonarc/lists/eclipselink-users/msg05258.html: Detached Objects

New Web Application Tutorials

New ObjectDB/JPA tutorials have been published today: Eclipse /JPA Web Application Tutorial NetBeans/JPA Web Application Tutorial The new tutorials demonstrate how to build a simple database driven web application using ObjectDB and JPA. Understanding these tutorials requires some familiarity

using DbUnit with ObjectDb

" java.lang.ClassCastException: com.objectdb.jdo.PMImpl cannot be cast to org. eclipse .persistence

Failing to read entities under load in multithreaded tests

Hi, We are experiencing an issue in our application that only occurs under load - we sometimes fail to read entities from the database. I've isolated this issue to a fairly simple test case (please see attached eclipse project). I have some test entities listed below. When I run a load

How to deploy an Objectdb project with Jboss AS 7?

; I use Eclipse Juno and Jboss AS 7.1.1 I get this message:   04:56:01,160 INFO [org.jboss

Remove a modified entity cause an optimistic lock exception

. Please clean and build the example in eclipse before you execute the plugin test SetAndRemoveIssue. btc_es

Java 6/7 Performance Comparison

on its own run this from the terminal (to rule out any issues with eclipse ) andrews-mbp:Desktop aduffy$ java

java.lang.NoClassDefFoundError: java/time/LocalDate

Following https://www.objectdb.com/tutorial/jpa/ eclipse /store get the message: Exception in thread "main" [ObjectDB 2.8.6] Unexpected exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.7.0_51 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/issue/new com

JPA does not seem to be db agnostic

The following jpa code works with mysql but not with objectdb. Why would this happen? The provider the both jpas is the same: EclipseLink. The link for the one used with mysql is org. eclipse .persistence.jpa.PersistenceProvider; the one for objectdb is com.objectdb.jpa.Provider (per the tutorials

problems using the explorer

the connection again, we have these messages on starting the project in Eclipse again: Exception in thread

What role is the JDO in ObjectDB?

") // Hibernate     @org. eclipse .persistence.annotations.Index   

GWT RPC is throwing serialization exception when I have object db date value

Eclipse . Stack trace is attached. Any ideas? Is there any way to avoid the usage of those proxy

Adding objectdb-jee.jar to the maven repository

;                org. eclipse

NullPointerException when using multithreading

application is a simple Eclipse project.  You can import the project and then attach your instance

Better OSGI Compability

. The objectdb.jar is created now as an OSGi bundle and may be used from other OSGi bundles. Eclipse

Minor grammatical error in Tutorial

http://www.objectdb.com/tutorial/jpa/ eclipse /running As is: "Running the application again will use the existing database file to store additional 1,000 objects." Recommended: Running the application again will use the existing database file to store an additional 1,000 objects. rwehrli Rob Wehrli

Server out of memory exceptions

is 2g so I have no way of getting it to you. Some of the info (from Eclipse Memory Analyser

Schema-Update: Deactivation of automatic entity class removing and introduction of a new class remove in the schema config

Hello, in our application we use ObjectDB in embedded mode as part of the Profile that can be stored and opened by our customers. Our application is an eclipse RCP application with a domain-driven design. The product can be installed in different configurations (in other words with more or

Out of Memory - Slow leak?

the meantime I've attached the leak suspects report from Eclipse Memory Manager in the hope it may help