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9

Maven driven compile time ehnancement

(after the compile has completed): [INFO] --- exec-maven-plugin:1.2:java (default) @ project-domain --- [ObjectDB ... the following: Download the tutorial web application Maven project. Replace the pom.xml file with the attached file. Run the project from the console - using mvn package jetty:run The enhancement message
8

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 ... the project in Step 1; Here's the output; Exception in thread "main" [ObjectDB 2.5.4_04] javax.persistence
8

Duplicate Entity class names causes Exception in Query

the attached projects JFK John Francis Every entity class should have its own name - using the same ... the NullPointerException. The fix is based on the stack trace rather than on the test case since running the test project ... and then load the projects. I have further problems of this nature. I am trying to load the same classes
8

Changes in detach behaviour?

tried it with the agent. To make it easy for you to try i created a Netbeans project with a customized build.xml to enhance the classes. If you run the project you'll see the output "null". If you use ... to much. mosi0815 Ralph Moser Thank you for this report and for the test project (small comment: no need
8

Too many persistable types (>10) - exceeds evaluation limit

Hi, I am trying to evaluate and compare ObjectDB to other persistence solution for a project ... .entities.definition.Project</class> <class>de.itemis.jdoObjectdbJoinTables.entities.definition ... </class> <class>de.itemis.jdoObjectdbJoinTables.entities.definition.Project</class> <class
8

Auto Date for Creation and Update

Thomas Lehmann Unfortunately we cannot investigate issues in large projects, but only in minimal ... when you would have been used my project as proposed. The code after here works fine BUT I'm using ... well. > it would be MUCH more simple when you would have been used my project as proposed. Clearly it would be more simple
8

Embedding ObjectDB on server application

the project...at least on Eclipse. Is there some way I can check on runtime? Still getting this: Message ... That is precisely the issue! Since I have to export the project from eclipse, the server middleware ... to my Project. Eclipse does not show any errors and it looks like it finds all classes (autocomplete
8

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 ... .eclipse.wst.server.core/tmp0/wtpwebapps/PROJECT/index.xhtml phaseId=RENDER_RESPONSE(6) And I read
8

Failed to validate XML

project do modifications: in resources folder create package "javax.persistence" place into package all three downloaded schemas Now project will work without any problem. getResource() will find ... : testCompile 'com.objectdb:objectdb:+' I believe that force project to use latest version
8

NegativeArraySizeException on commiting a transaction

ProjectVersionHistory which holds in an ArrayList 80 instances of Project. Each Project than contains ... was trying to add the 81st Project in the ProjectVersionHistory. The entity itself was not ... one, only it has different OID. Then I deleted 60 instances of Project from the ProjectVersionHistory, so only 20 remained

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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