ObjectDB Database Search

101-150 of 189 results

odb files and config file

Hi, I used the tutorial ( https://www.objectdb.com/tutorial/jpa/ eclipse /web/project ) to use ... 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

system exception occurred during an invocation on EJB GuestDao

Hi, I am new to ObjectDB I was trying your eclipse /jee6/glassfish tutorial. Eclipse Luna, Glassfish 4. I am getting the following exception (see below) just after deploying the project ... "Java EE 6 JPA Tutorial - Maven Project" and imported it into eclipse : same problem

Filename.odb$ Persisting Issue

by Eclipse . I can't seem to manually terminate the file either. I usually have to fully close Eclipse and wait a bit for it to remove itself. Any ideas why this happens? Thanks, Dragon DragonRulerX ... when the application is terminated. At no point do I use System.exit() nor do I use hard termination from my Eclipse

Is there any GUI for creating/editing entity?

/documentation/quickstarts/jpa/ http://www. eclipse .org/webtools/dali/   Please tell me your usual method ... I see, thank you for your response. I want you to consider its eclipse plugin version, If you will.   pikotenta pikotenta

Tomcat + JPA Problem

if you specify the exact version of Java, Eclipse and Tomcat that you are using. This example was tested ... The database location is specified on: http://www.objectdb.com/tutorial/jpa/ eclipse /web/listener

Externalising persistence.xml properties in Glassfish?

; So, the persistence.xml (for postgres), would look as (using eclipse link) org. eclipse .persistence.jpa

Reporting Engine?

for report generation. In short, you have to install an additional plugin in Eclipse EE (using  Help Install New Software...) from: http://www.objectdb.com/ eclipse / The plugin includes an implementation

Failed to generate dynamic type objectdb.java.util.ArrayList

conflict. It could be the result of using multiple Eclipse plugins with ObjectDB (see this issue ... . We are not using any Eclipse Plugins (we run NetBeans in house) and this occurs when running in

Custom collection types

Hi   In our project in few places there are used collections from emf framework eg EcoreEMap http://download. eclipse .org/modeling/emf/emf/javadoc/2.5.0/org/ eclipse /emf/ecore/util/EcoreEMap.html This is strange map for me, it implements List interface but does not implement Map interface

BIRT

hi! There's an odb BIRT Driver at http://www.objectdb.com/java/jpa/tool/birt However: 1) It doesn't install/work with Eclipse / BIRT 3.7 (missing feature) 2) How would we install the driver ... has been developed for Eclipse 3.6 and BIRT 2.6 and has not been updated yet to a newer version. I

Spring MVC Errors

eclipse I still have a error like this:   Description Resource Path Location Type Plugin ... still get error in Eclipse that points to pom.xml part (execution line): org.codehaus.mojo exec-maven

Problems Running ODB Explorer

When ODB is run in embedded mode ( Eclipse ), it is fine but the explorer throws the following exception:- [2013-01-21 13:40:36 #5 explorer] com.objectdb.o.UserException: Too many persistable types ... in Eclipse in embedded mode), but not to the  objectdb.conf file that the Explorer uses

Saving custom list which implements java.util.List fails

Hi, I'm evaluating ObjectDB for storing Objects modeled with Eclipse Modeling Framework (EMF) and encountered the following problem:   I took the Point-example from the tutorial and added ... is that we are not in control of 'MyList' since it is legacy code from the Eclipse Modeling Framework

"Attempt to lock a non entity object" error

;     "objectdb:D:\\ eclipse \\workspace\\TestProject\\Storage.odb");    ... ;       "objectdb:D:\\ eclipse \\workspace\\TestProject\\Storage.odb");  

How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client?

Here is my attempt to enhance the JPA/MVC/ eclipse tutorial to implement a RESTful service. Why does this not work with this curl command? I get 404. Can someone help me correct this? Do I need ... ;   Apache Tomcat/7.0.35   I'm confused! there was no new entry on the eclipse console

Tutorial issue

Ok, so I'm stuck on the Eclipse tutorial. I have a number of other projects running in Eclipse right now, so I created the new project as specified in Step 1 The only thing I did differently was in steps two and three I used the source folder "Tutorial/src" which is what I used to create

BIRT plugin: Trouble with Client/Server connection

;   - Eclipse platform - 4.3.1.v20130911         -Birt - 4.3 ... /)    "MyEclipse Reports is an implementation of the Eclipse BIRT framework (BIRT) specialized

JPA - ExceptionInInitializerError when creating EntityManager

); //OUTPUT: EMF: org. eclipse .persistence.internal.jpa.EntityManagerFactoryImpl@ffa7e1 EntityManager emTemp ... .PersistenceException: java.lang.NullPointerException at org. eclipse .persistence.internal.jpa

Class loading problem with private packages in OSGi environment

. We have modified the ObjectDB bundle with " Eclipse -Buddy classloading". “ Eclipse -BuddyPolicy

there is a free version?

when I run my project from eclipse the console ask me, besides username and password, the license key, but I want to use it for free. How can I do? unozer asd Please check what exactly you are running in Eclipse . According to your description it seems that your main class is the ObjectDB Activator

ObjectDB without javax.persistence

(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org. eclipse .e4.core ... .) btc_es BTC EmbeddedSystems With a javax.persistence bundle without direct OSGi support (org\ eclipse

javax.persistence.PersistenceException: No Persistence provider for EntityManager named in Karaf 4.0.7 and OSGi DS test

to deploy to Karaf 2) the objectdb bundle I use 3) a zip file containing the source project ( Eclipse ... ://projectlombok.org) and lombok enabled in Eclipse (https://projectlombok.org/download.html). I saw

AttachNotSupportedException

' as default VM argument for the JRE in Eclipse . After removing the javaagent, everything works fine. FYI: Eclipse Neon, Java JDK 1.8, Apache TomEE 7.0.2-plume. We start ObjectDB by calling server-b.exe

Deploy ObjectDB in WildFly 10

.Final. You may download it, import to Eclipse (File Import Maven Existing Maven Projects), and then right click the project root and run (Run As Run on Server) with WildFly if installed on Eclipse .   support Support

Database is erased after deploying a new web application version

/jpa/ eclipse /web/listener When the application is stopped by the Tomcat manager the  ... automatically by Eclipse ). Alternatively the listener class can be annotated the with 

com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date

of objectdb is 2.8.7. ObjectDB is the only referenced library. I ran the project in eclipse version 2022-09 (4 ... . Your example works fine in Eclipse if ObjectDB is added to the classpath: (Mickey Mouse, Disney

Storing Images

What is the best way to store images? As external files? In the database as blobs? Are blobs supported? joelc Joel i use odb to store images, in a complex, persistent uml model based on Eclipse EMF/UML2. to persist the images, i just store an array of bytes (byte[]) representing the encoded images

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

Integration

with Spring and Java EE (in Eclipse and NetBeans) are now available . support Support

Problem on JPA Merge Entity.

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

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

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

What role is the JDO in ObjectDB?

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

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

zip file or JAR manifest missing

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

Newbie : How to return the auto-generated ID

Hello, I am new to this community, as well as JPA and ObjectDB. I want to read the auto-generated ID when I persist a new entity (with @Id @GeneratedValue annotations applied). I am following the following link : http://www.objectdb.com/tutorial/jpa/ eclipse /web/entity Thanks. zombie

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

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

using DbUnit with ObjectDb

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

can't get HashMap out of the database

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

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

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

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

Primary key generation problem after changing entity package

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

Web Application Tutorial

A tutorial that demonstrates how to use ObjectDB in a web application should be written and added to the Tutorials section. support Support The following web tutorials are now available: JPA Web Application in Eclipse JPA Web Application in NetBeans Java EE 6 (J2EE) in Eclipse Java EE 6 (J2EE) in NetBeans support Support

Tutorial Typo

I was going through the Eclipse Spring tutorial as part of my training, and I noticed this.  On the page: http://www.objectdb.com/tutorial/jpa/ eclipse /spring/entity The tutorial first says: Enter META-INF as a new folder name and click Finish. Then, after the picture, it says: Right click

Better OSGI Compability

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

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

Out of Memory - Slow leak?

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

Issue with DISTINCT Select

any variable named $3!!! And even worse.. when debugging in eclipse which calls the .toString