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explorer locks local database in readonly mode

hi, my current use case is: execute unit test, verify results in explorer. my problem, i ... down the whole process. i opened the database in readonly mode, but the file will be locked by the explorer ... to the Explorer, so this is now in a very high priority and version 2.3 is expected to support essential

Configure ObjectDB in spring context

is to configure entire ObjectDB (optionally objectdb.conf too) in springs context.xml file so that I'd be able ... You can see how to use ObjectDB with Spring Framework in this tutorial. support Support Yes I've seen ... persistance.xml file. My previous database.xml (which is included in application-context.xml) look

Cannot sort descending, when ordering by caluculated float in a method

Hi, I have found an issue in ordering by a method. I have two entities : Invoice and InvoiceItem ... anaq x EDIT: I have found out, that ordering doesn't work in this case at all - it was only a luck ... . It seems that mapped by (inverse) fields are unavailable to methods in queries, regardless

Concerning coding style of the example in the posting instructions

(This forum item was spawned from discussions in a private helpdesk ticket.) I write with reference to the coding example in the posting instructions and many of your other examples posted in ... , compliant entity classes belong in separate files. Secondly, in many forum posting examples, package

java.lang.ClassCastException in OSGi runtime when loading data from DB

Hello, I'm trying to use ObjectDB in an OSGi environment (Karaf 4.0.7). I'm now facing ClassCastExceptions on my "entity" classes when I try to read data from the DB. In a very old (2011?) forum ... . The entity obviously has to get loaded by all bundles in order to manipulate the data. This is the code

Possible Bug in MEMBER OF

Hello! I maybe found another bug in version 2.3.3. I'll send you a test DB via support ticket. Try the following query in explorer: SELECT u FROM Unit u WHERE :user MEMBER OF u.users Set user ... .TrackerUser for operator MEMBER OF SELECT u FROM Unit u WHERE :user MEMBER OF u. ==> users <== In my opinion

JPA JPQL WHERE clause for IN :variable not working if variable is a list of Enums

Hi, I have a case where I have a JPQL query like: "select o from MyEntity o WHERE (enumField IN :enumFieldList)" And enum field is defined in MyEntity as:     @Enumerated(EnumType.STRING ... understood the JPA JPQL IN clause should work with Enum types - is that the case, or is this an objectdb

ID format in objectdb 2.x for JDOHelper.getObjectId

db tuotrial. I am just wondering, in objectdb 1.x, when i am tring to get the object id ... for the same object in object db 2.x, i am getting Object obj = JDOHelper.getObjectId(logTestRunImpl) obj ... . Can you please let me know if there is any change in the JDOHelper.getObjectId method from object db 1.x

The server cannot start in CentOS

. If you want to start it in the background, try: java -cp objectdb.jar com.objectdb.Server start ... Try to remove the ip attribute in the configuration. The exception that you got might indicate ... Please read the previous reply (#6). support Support I do remove the ip setting in server's objectdb

Issue with TYPE expression in Criteria API

.virtual.model.MyCustomer $1 WHERE TYPE($1)=class com.test.model.Customer Exception in thread "main ... Alexander Adam Thank you for this bug report. In the future, please submit tests using a single file format (when applicable) as explained in the posting instructions. For example, your test can be simplified

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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