About web

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Problem upgrading

Hello! We are trying to upgrade from 2.6.3 to 2.6.6. Now our application throws an exception. It's generating endless log files. I had to turn up Xmx to even see it before the JVM crashes. (Our web framework tried to show the exception on the client) I did a full rebuild of the project. It's using the right version of the enhancer. There are no code errors. If I change everything back to 2.6.3 it starts to work again. Any ideas? Best Regards   Here's a part of the output: ... to turn up Xmx to even see it before the JVM crashes. (Our web framework tried to show the exception on the client) I did a full rebuild ... org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at ...

 
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there is a free version?

when I run my project from eclipse the console ask me, besides username and password, the license key, but I want to use it for free. How can I do? ... needed for free users) rather than your main class or your web application. ObjectDB Support ObjectDB - Fast ...

 
manual

Chapter 6 - Configuration

Explains how to configure and tune ObjectDB, the fast Java object database for JPA/JDO.... changes the value of $objectdb . For example, in a web application, in which objectdb.jar is located in WEB-INF/lib , the ObjectDB home directory ( $objectdb ) is WEB-INF . ...

 
tutorial

Step 4: Add a Servlet Class

Explains how to define an EJB session bean in a NetBeans Java EE 6 web application.... In this step we will add a servlet to manage guestbook web requests: Open the [New Servlet] dialog box by right ...

 
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Embedded Database Replication

As we all know, embedded databases out perform server databases on every occasion. The problem with embedded databases is that theyre difficult to scale. If I were to create an entire enterprise web application within a single jar file using embedded tomcat and embedded objectdb I would run into problems trying to cluster the data. Is there a way to cluster embedded objectdb? Perhaps some kind of external replicator application that can be used by server administrators to ensure replication is optimal and healthy?... to scale. If I were to create an entire enterprise web application within a single jar file using embedded tomcat and embedded ...

 
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Guestbook Tutorial (Eclipse/Glassfish)

I have the tutorial working which has been a great help in understanding how to use ObjectDB. I have found one problem. The database file (C:\glassfish3.1\glassfishv3\glassfish\domains\domain1\eclipseApps\Guestbook\WEB-INF\db\guests.odb) is reset on occasions; I am not sure what set of events causes this. I can enter a number of entries, stop Glassfish, use the Object Explorer to view the objects. At some point, may be when restarting Glassfish or re-publishing the application, the database is empty. Any help would be much appreciated. ... is reset on occasions; I am not sure what set of events ... in a working directory that GlassFish may clean when the web application is redeployed. You can move the database to a safe ...

 
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ObjectDB as JDBC resource or custom realm

Hi everyone, I want to implement HTTP Basic Authentication for my web services, but I also want to use ObjectDB to store credentials. Therefore I'm in the need of a custom realm for GlassFish 3.1. My guess is somebody already did this before, so if yes please raise your hands. Otherwise please help me with the implementation and please share your thoughts on the matter. Thanks in advance, Daniel ... I want to implement HTTP Basic Authentication for my web services, but I also want to use ObjectDB to store credentials. Therefore ...

 
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Newbie : How to return the auto-generated ID

Hello, I am new to this community, as well as JPA and ObjectDB. I want to read the auto-generated ID when I persist a new entity (with @Id @GeneratedValue annotations applied). I am following the following link : http://www.objectdb.com/tutorial/jpa/eclipse/web/entity Thanks. ... link : http://www.objectdb.com/tutorial/jpa/eclipse/web/entity Thanks. edit ...

 
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Deploying a BIRT Project using ObjectDB onto Tomcat

Hi I am currently having trouble deploying a BIRT Report onto Tomcat. The report works fine in the designer and I can run it without problem. However when i deploy it on Tomcat I get errors, Cannot find or process the %oda.data.source.id driver's data source extension configuration. Cannot find the ODA dataSource extension (%oda.data.source.id). Check the workspace log file for any problems with loading the extension bundle and its dependencies.   ... If you still have a problem you may submit a sample web project that demonstrates it. ObjectDB Support ...

 
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Order in WHERE Clause affects behaviour on DATE/DATETIME columns

Quick example:  public class MyClass { @Column(name = "myText") String myText; @Temporal(TemporalType.TIMESTAMP) @Column(name = "myDate") Date myDate; } Now, when querying the db with: ... the expected behaviour?  I am developing an web application using the Play Framwork and JPA and use following libraries: ...