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Jboss 6 persistence.xml startup error

sample file. Use objectdb-jee.jar instead of objectdb.jar. The new jar (objectdb-jee.jar) was added

Can I Disable the Creation of the "log" Directory?

These are questions asked in the context of the proposed architecture described in the forum thread titled, "Sample JDO Architecture for Follow Up Questions". In the objectdb.conf file (attached to forum thread mentioned above), I disable logging (by setting log path="") but the "log" directory

EntityManagerFactory objects being locked during EntityManager creation

to create a sample program to recreate this issue, but were not successful in doing so. Thanks in

Trouble viewing db in Explorer.

the Doctor with no errors. -I have debug on, here is a sample of the console: [2012-06-07 11:08:06 #47186

Double persist of Entity field with Cascade.ALL

is the modified sample that moves all Entity manipulation code to the Server in Netbeans project


. Could you please upload your sample project / projects? support Support You may also look at: http

Update Entity references if we change the type of an entity

well as its subclasses and your sample test passes. However, please note that: It may slow

find() cost unreasonable time!

possible - remove unnecessary code"! Anything that is required for the sample application

queries more than 10 times slower using 2.8.1 versus 2.7.6

. It seems that running your query on your sample database with version 2.8.1 is slower if statistics is not updated. support Support Note that we haven't tested it on your new database but on a old sample database

Why does ObjectDB duplicate classes from javax.jdo:jdo-api?

a sample project that produces the warnings I am referring to: https://github.com/leblancjs/objectdb-jdo

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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