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10

CriteriaQuery using isNotNull with other conditions results in InternalException

$bean-WEB-INF$lib$seam-security-impl-ManagedBean-class_org$jboss$seam$security$IdentityImpl_$$_WeldClientProxy.login(org$jboss$weld$bean-WEB-INF$lib$seam-security-impl-ManagedBean-class_org$jboss$seam ... (MethodBindingMethodExpressionAdapter.java:88) at com.sun.faces.application.ActionListenerImpl
10

OutofMemory error with Object DB 2.0

The application works fine with only 256MB heap size with objectdb 1.0 But on 2.0 even with max heap size of 1024MB, I get this error. The application reads xml file of around 1GB and creates a new odb file ... of the application it will show what objects fill the heap. But one possible reason
10

Eclipse plugin problem (using ObjectDB as a separate bundle)

. Run the application. 2. If the window does not appear and there is a lot of stack trace output ... eclipse) File >> New >> Other 7. Type e4 in the wizards filter text box, then select e4 Application ... the application and follow the previous instructions. Thanks for your patients. I wish I could create the same
10

Problem on JPA Merge Entity.

is based on a web page (http://localhost:8080/ERGO_ObjectDB/) On this web page we can found 4 links ... and the useful test application. Please try version 2.0.5 that fixes the problem. support Support Thank ... try the version 2.0.5 and that don't fix the issue. I try it with the test application
10

List of Enum Values in an entity

server do you use? Can you upload the entire web application? The following test tries to reproduce ... . Flashbaer Flashbaer Joachim Beig We could reproduce the issue in the GuestBook web application ... , the guest class is the only thing I changed in the whole application: package .model.entity
10

best practice for DB recovery

, and when the master fails, switch your web application to the slave (not by using a dual url, but by using ... this - please create a feature request. support Support Hi, When you say "switch your web application to the slave ... and have a number of applications connecting to it. I realize that I'm able to stand up read only replications
10

Spring + Maven + persitence.xml

.web.util.NestedServletException: Request processing failed; nested exception is org.springframework ... ; nested exception is com.objectdb.o.InternalException: Unexpected Server Error org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:894) org.springframework.web.servlet
9

Performance problem

. In our web application this behaviour gives aprox 10-13 s of refreshing a data table vs 2 second ... server from JBoss. • Result - 3 seconds for 50 to 1000 results (this is from JBOSS Vaadin application ... results (from JBOSS Vaadin application) CONSOLE TEST PROGRAM The production database on the production
2

ObjectDB 2 JDO Manual

course on database technology. Last year we used odb104fe, and I was happy to see the updated web page ... agree with most of the comparisons that we've probably all seen on the Web concluding that JDO ... an excellent job for the business applications I plan on using it for while you're still supporting
1

Unexpected error when loading all entity instance

(which is common with web applications). support Support Hello, I uploaded the recording data ... doppelrittberger Markus Ritter OK. When you shutdown Tomcat (and the web application is stopped ... the database file. I shutdown the application by closing all EntityManager instances. Please check

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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