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101-150 of 185 resultsList of Enum Values in an entity Hello, I'm new with ObjectDB and just tried out the example in the Eclipse/Glassfish tutorial ( https://www.objectdb.com/ tutorial /jpa/eclipse/ee ). After testing was successful, I extended the Guest ... . Guest 's toString is invoked in this tutorial on detached Guest instances, and in detached objects | |
ObjectDB CRUD Examples these manual pages . We do not have specific NetBeans examples in addition to the tutorials ... ." This is also demonstrated in the tutorials , which are small but full application examples. But these tutorials | |
Exception while accessing the Persistence unit ...? Hi, I am new to ObjectDB I was trying your eclipse/jee6/glassfish tutorial . I am getting ... , because it seems that the persistence unit is unknown. Try repeating the tutorial steps one by one carefully or download and use the ready to use Maven version of the tutorial . support Support Hi, I have gone | |
Should I use ObjectDB and JDO?; Does ObjectDB support JDO annotations? I don't see an ObjectDB tutorial using JDO ... or JDO. I don't see an ObjectDB tutorial using JDO and annotations.  ... , so ObjectDB documentation and tutorials use JPA. Is JDO and object databases (and therefore ObjectDB | |
java.lang.NoClassDefFoundError: java/time/LocalDate Following https://www.objectdb.com/ tutorial /jpa/eclipse/store get the message: Exception in ... .objectdb.o.OMF.x(OMF.java:716) at com.objectdb.jpa.EMF.createEntityManager(EMF.java:149) at tutorial ... the old version(see attachment), the tutorial runs OK. gzdillon Lai Yang By replacing the jar | |
Glassfish 3.1.2.1 and ObjectDB 2.4.3 Hello, I tried to get the Guestbook tutorial run with Glassfish (see above) but it's not working ... EE GuestBook tutorial with NetBeans 7.2 + GlassFish 3.1.2.1 + ObjectDB 2.4.3 and it worked ... the project objectdb-2.4.3\ tutorials \guestbook-jee6 In the pom.xml file change 2.4.0 to 2.4.3 (but 2 | |
Integration with the Spring MVC Framework by some users. Currently there is no tutorial for using ObjectDB with Spring, so try to follow a generic tutorial for using JPA with Spring. support Support Hi, I'm trying ObjectDB ... of the Maven Repo for ObjectDB thread. support Support Update: Tutorials on how to use ObjectDB | |
Problem undeploying Glassfish3.1.1 web application cleanly, requires some improvements. Is it possible to get this exception with the simple tutorial GuestBook ... ;Is it possible to get this exception with the simple tutorial GuestBook example (which also uses | |
app.jelastic.eapps.com and objectdb on that hosting? If you do, then following this tutorial you can also add ObjectDB. support Support Hi ... of ObjectDB files would be as usual, as demonstrated in the ObjectDB web application tutorials . Note | |
Embedded mode usage question. This is demonstrated for example on this tutorial . For real concurrent multi threading you just have to use ... demonstrated in that tutorial ), and actually there is no difference between client-server mode and embedded | |
How to create a wildfly datasource with dsJndi name to an objectdb database?. You can follow this tutorial (or download and run the Maven project of that tutorial ) in order to run | |
can't get HashMap out of the database in a simple variation of the Guestbook tutorial : Guest class: ===================== @Entity public ... : " + map.get(name); } ========================== GuestDao is the same as the tutorial Test class | |
ObjectDB current status of the BIRT plugin Just now I downloaded Eclipse Kepler Reporting. First step was to add the update site for the ObjectDB Data Source Driver as described in http://www.objectdb.com/ tutorial /tool/report/birt/install ... . My questions: - Is there a mistake in the tutorial or is the software update site (temporarily) not available | |
Cannot cast com.objectdb.jpa.Provider to PersistenceProvider this tutorial for using GlassFish, ObjectDB and NetBeans. support Support Oh...It actually works ... . All my other libs work without problem in /lib/ext. I know the tutorial , but I'm using Maven. WEB-INF/lib | |
Missing atificat for ObjectDB? Hello! I am testing the Spring MVC and JPA tutorial , and always got an error in the POM file: com.objectdb objectdb 2.0.4 There is a red flag on this dependency ... am running Eclipse EE and following the tutorial . I am new to Maven. What's the problem? Thanks | |
odb files and config file Hi, I used the tutorial ( https://www.objectdb.com/ tutorial /jpa/eclipse/web/project ) to use ObjectDB in my maven project. After that there was a db folder in src/main/java/webapp/WEB-INF/. But there were no obd files in it. I'm getting my EntityManager by doing this: EntityManagerFactory emf | |
Suggest link to Maven example from Enhancer tool page; May I suggest you also link from there to the tutorial example: https://www.objectdb.com/ tutorial /jpa/web/maven Needs also an explanation about: process-classes Or: compile Related: https | |
Eclipse - Maven - Dependencies not getting automatically reflected to a specific ObjectDB tutorial ? If yes, could you please provide a link to the exact tutorial page? support Support | |
Problems using Maven Repo;Maven repository. Have you tried one of our Maven based tutorials (e.g. this tutorial )? support | |
How to install ObjectDB on my Amazon EC2? Hi I just created an Amazon EC2 account and I want to build project based on Java/JPA and ObjectDB. I searched the web but didn't find any proper tutorials . I appreciate if you help me with a guide ... has several getting started tutorials . You should first run one of them and build your project in | |
Using the wrong class to access a database Hello, just starting to test ObjectDB and ran into a problem. I've created a small program to test the Point database described in the Getting Started section: package com.objectdb. tutorial ... entity } } em.getTransaction().commit(); } } the Point class: package com.objectdb. tutorial ; import | |
Problem with polish characters there is a problem. (they change on strange sings) I use netbeans and Tomcat server. I've done tutorial from Your site (guestbook using netBeans and Tomcat) My project is based on this tutorial . Do You know any | |
Java 6/7 Performance Comparison embedded mode based on the console tutorial , there seems to be a bit of a performance gap running ... which is just based on the tutorial and the output for it. I've packaged the class into a jar file | |
Path in tomcat a tutorial , https://www.objectdb.com/ tutorial /jpa/eclipse/web/project Now, add ObjectDB support | |
Clarification on free license restrictions to store an instance of a non persistable type tutorial .Person - field tutorial .Patient.person Thanks | |
The project does not contain a persistence unit tutorial . This page in the tutorial explains how to add a persistence unit. support Support | |
JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception clicker Please post the full stack trace of the exception. Have you tried running the tutorial guest book web application as is? support Support The tutorial code from http://www.objectdb.com/files | |
Report Generation with BIRT and JPA hi In Report Generation with BIRT and JPA tutorial . step:1 completed but in step:2 "business Intelligence and Reporting tools" is not available. attach in image1 ... BIRT but not ObjectDB for BIRT. Note that on the first page of the tutorial two different Eclipse plugin installations are needed. support Support | |
CM Transaction Implementation Hi All, How to implement Container Managed Transaction using Glassfish / Weblogic server. Please provide us the step by step instruction, how ti achieve it umesh umesh Please check the following tutorial : http://www.objectdb.com/ tutorial /jpa/ee support Support | |
Maven not OK for objectDB gzdillon Lai Yang Please provide more details regarding the context in which you got this error. Have you followed the instructions in one of the tutorials ? which one? If you are using Java 7 ... . The last image is following this tutorial . gzdillon Lai Yang | |
ObjectDB without javax.persistence the Java EE tutorial , you use the ObjectDB with the JavaPersistence API as in the JavaSE Tuturial | |
Jboss 6 persistence.xml startup error 6 Guestbook tutorial adjusted to JBoss AS 6.0 (including the objectdb-jee.jar ) is attached. Just | |
Database is erased after deploying a new web application version a listener for creating and destroying the EntityManagerFactory: https://www.objectdb.com/ tutorial | |
JDeveloper Is there a tutorial or instructions as how to setup a connection in JDeveloper to ObjectDB? Thanks nat nat101 Nat Gross No, but you may be able to use the Maven examples (included in the ObjectDB download file) by importing them to JDeveloper. support Support ok. thanks. nat101 Nat Gross | |
Attempt to begin a new transaction when a transaction is active do it for you (see this tutorial ). support Support Thank you very very much! adibe Adi Be | |
javax.persistence.PersistenceException tried the tutorial example in a pure java project it worked fine. trying to use it in an EclipseRCP | |
Evaluation License return for this help. Possible help includes developing open source tools, writing ( tutorials | |
Persist not working when ObjectDB and another db is used in the same application (through spring) with different tx managers of the persistence unit (you use a definition from our Spring Framework tutorial that is good only when there is only one persistence unit): | |
Configure ObjectDB in spring context You can see how to use ObjectDB with Spring Framework in this tutorial . support Support Yes I've seen | |
Cast exception? under the extension folder loads properly, so I put the ObjectDB points tutorial (exported) jar into | |
EntityManager getMetamodel() causes crash I am trying to track down some obscure errors with multi-threading. This involved looking at the EntityManager Metamodel but this caused an ObjectDB exception. So I reverted to your example code in the tutorial (with class Point ) and it works as expected: : (995, 995) (996, 996) (997 | |
ObjectDB within a resource adapter module and Java EE Connector Architecture tutorial in Figure 5-1 EAR File Structure ? webel Dr Darren Kelly Support of the Java EE | |
Error occured during initialization of boot layer I am trying to implement a database using ObjectDB. To get started i want to write Entities of Type RequirementDBEntity into a database. I followed the tutorials here but when launching the program, i get the following error: Error occurred during initialization of boot layer java.lang.module | |
Is there any faster select method? SELECT: TypedQuery query = em.createQuery( "SELECT p FROM Point p WHERE p.id = " + element.getId(), Point.class); List points = query.getResultList(); WRITE: em.persist(p); ** the Point class is of the tutorial . I found the above select method is ten times slower | |
New to Product & Having An Issue Greetings ObjectDB Users! I'm new to the product, and I've setup a simple test after reading the tutorial , and I'm running into some issues with queries, specifically querying by primary key. I have a domain object class Called Department, which has a member of type DomainId.  | |
auto-generated uuid fields Hello, we're porting a JDO application to ObjectDB which uses uuid-hex generated values. However the page on generated values in your JPA tutorial only mentions numeric generated values, and when we try to use it the error message seems to imply that auto-generating strings isn't supported | |
Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct). The logic of the TestQuery and the Page JSF are no different from that of your own JavaEE tutorial ... by default. Regarding tutorials / examples, thank you for your comments. There is always room for improvements. Since the purpose of the tutorials is to help in starting using ObjectDB | |
com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date:715) at objectdb/com.objectdb.jpa.EMF.createEntityManager(EMF.java:149) at tutorial / tutorial .Main | |
objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active'objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active' | |
auto-generated uuid fields Hello, we're porting a JDO application to ObjectDB which uses uuid-hex generated values. However the page on generated values in your JPA tutorial only mentions numeric generated values, and when we try to use it the error message seems to imply that auto-generating strings isn't supported |