ObjectDB Database Search

It is easy to change the properties in persistence.xml file to connect to an ObjectDB server. But I could not find any reference who to connet to an embedded objectdb in a JEE/JPA application through changing persistence.xml file. Can any one please help ? buddhika75 M H B Ariyaratne Just replace

Is there a preferred way to run a client-server database so that updates from one application are immediately visible to another? The way I managed this was to run PersistenceManagerFactory.getDataStoreCache().evictAll(true,MyClass.class) to ensure that a query on MyClass would contain updated

We would like to write the logs of ObjectDB with into the log of our application . What do you use for logging? With or without slf4j and if so, what concrete implementation? Do you see a way to combine your logging with our logging? btc_es BTC EmbeddedSystems The ObjectDB logging is based

Hi, I have a Java program that can manage and create some Person objects. When I start my application and I want to add a person with the same national number as a person already in the database, my program has to block the creation. So far so good. Now... I have a person in my database

Hi, we are using Embeded objectDB 2.4.4_06 in a highly multithreaded concurrent manner and we have noticed a performance problem in our application that seems to be attributed to ObjectDb's internal locking. When profiling our app in JVisualVm we notice a large number of threads are blocked

We are testing objectDB with a multi thread application . Each thread has it's own entityManager created from a common factory. In one thread we receive sometimes an object from the database with the field that is declared as @Id having the value null (what is not correct, we checked

How to access database object to my application.

Evaluating ObjectDB for SaaS Application

Pessimestic Locking doesn't release when application unexpectedly terminates.

Embedding ObjectDB on server application

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 ... :1.3.0.RELEASE] at org.springframework. web .filter.OncePerRequestFilter.doFilter(OncePerRequestFilter

Am getting inconsistent results with the "objectdb.temp.no-enhancement-crc-check" system property of objectdb-2.6.9_02 in a Glassfish web app. Can see correct version of objectdb-2.6.9_02 in /build/ web / WEB -INF/lib. When one runs the enhancer (which I am doing post-compile, pre-deploy

Hi, I'm doing a school project with objectdb and glassfish. I have tried your web tutorial "Java EE JPA (Glassfish) with Netbeans". When I try to run the example and add an entry in the guestbook, it throws this exception: com.objectdb.o._PersistenceException: Attempt to obtain a connection from

: objectdb.temp.no-detach NOT USED This problems only seems to occur in my large web application ... web application parallel to the large web application , but the problem does not happen in the smaller web application (as I will demonstrate below), so there is no point making that available

Hi, I was having a go with entity beans 3.x jboss 7, objectdb and the guestbook web application ... The WebContent/ WEB -INF/lib dir contains:     objectdb-jee.jar The WebContent/ WEB -INF/ web .xml ... .deployment] (DeploymentScanner-threads - 1) Found Guestbook_ObjectDB_ web .war in deployment directory

(Method.java:498) ~[na:1.8.0_462]     at org.springframework. web .method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring- web -5.3.31.jar:5.3.31]     at org.springframework. web .method.support.InvocableHandlerMethod.invokeForRequest

there issues before. Regarding setting system properties in web applications , without getting into ... before the property is set by your web application . support Support Thanks, objectdb-2.6.9_06.jar ... classes are crucial to an Expert System web app I develop; please do not be further concerned

with the current report and web application , but addressing this by our support team is expected ... for users that develop web application to post web applications as examples, but since it requires ... you more ideas about what might be. zmirc Mircea Chirac Attempt to run the web application at #1 above failed

have Netbeans7.1 web applications that will not run when JRebel 4.5.3 is active in combination ... for full redeployment of large web applications that take many minutes to fully redeploy. (No, this is not an ad ... ] Part of complex stacktrace when running my web application with ObjectDB and JRebel: INFO: JRebel

application (to Glassfish). My web application uses a @Singleton @Startup bean to create and persist a test model each run. I keep getting models on top of each other on rerunning my web application ... does not change the configuration in effect.' Q: How can I set 'drop' when using a web application

.getValue(ValueExpressionImpl.java:184) at org.jboss.weld.module. web .el.WeldValueExpression.getValue ... .java:1650) at com.sun.faces. application .view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:468) at com.sun.faces. application .view.MultiViewHandler.renderView(MultiViewHandler

) at org.glassfish.ejb.security. application .EJBSecurityManager.runMethod(EJBSecurityManager.java:1081) at org.glassfish.ejb.security. application .EJBSecurityManager.invoke(EJBSecurityManager.java:1153 ... :214) at org.netbeans.modules. web .monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393

book web application as is? support Support The tutorial code from http://www.objectdb.com/files ... ;   false         WEB -INF/lib/objectdb*.jar     ... [org.apache.catalina.core.ContainerBase.[jboss. web ].[default-host].[/Guestbook].[jsp]] (http--127.0.0

Hi. I am facing a problem with the redeployment of the application in GlassFish. I can deploy my application in GlassFish for the first time and it works. Once I need to redeploy it after making ... the application . it is very troublesome during development. I didn't have this problem with EclipseLink

.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:108) at org.apache.myfaces. application ... encountered a non- application exception; nested exception is: javax.persistence.PersistenceException ... :96) ... 30 more Caused by: javax.ejb.EJBException: The bean encountered a non- application exception

) at com.sun.enterprise. web .WebPipeline.invoke(WebPipeline.java:99) at org.apache.catalina.core ... ) at org.glassfish.ejb.security. application .EJBSecurityManager.runMethod(EJBSecurityManager.java:1081) at org.glassfish.ejb.security. application .EJBSecurityManager.invoke(EJBSecurityManager.java:1153

, application /json"}) public @org.springframework. web .bind.annotation.ResponseBody Guest getGuest(@org ... to change my web .xml servlet mapping in web .xml? I've been experimenting with and nothing seems to work. Thanks Siegfried Here is my web .xml fragment:     spring      

Chirac Try to move the jar to your web application classpath ( WEB -INF/lib). If this doesn't help, check ... (ClassLoader.java:410) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at org.glassfish. web .loader.WebappClassLoader.loadClass(WebappClassLoader.java:1708) at org.glassfish. web .loader

forum material. On running a large existing web application on Glassfish3.0.1 for the first time ... of your web application and substantial additional entity management to use your application with ObjectDB (or in my case so far just to even try it out on my existing large web application

? When I debug the Eclipse web project, I export all things into a .war file. Then I use Tomcat's web deploy tool by the .war file. However, if I put objectdb into the project's / WEB -INF/, I may lost the db ... :\objectdb" and then use this path. Now you can redeploy you application without deleting database files

Minor typo on web page...

applications . The semantics of requesting locks of type LockModeType.OPTIMISTIC and LockModeType ... for new applications . Since: Jakarta Persistence (JPA) 1.0 WRITE Synonymous with OPTIMISTIC_FORCE_INCREMENT . OPTIMISTIC_FORCE_INCREMENT is preferred for new applications . Since: Jakarta Persistence

query timeout hint. Since: Jakarta Persistence (JPA) 1.0 SCHEMAGEN_CREATE_SCRIPT_SOURCE An application ... _SOURCE An application -provided SQL script to be executed when the schema is dropped. Since: Jakarta

the EntityNotFoundException when getReference() is called.) This operation allows the application to create an association to an entity without loading its state from the database. The application should not expect the instance state to be available upon detachment, unless it was accessed by the application

when getReference() is called.) This operation allows the application to create an association to an entity without loading its state from the database. The application should not expect the instance state to be available upon detachment, unless it was accessed by the application while the entity manager

applications I provided here above (console app in #1, and mini web app in #2 & #3) work now correctly with Build 2.6.9_01. But, in my real-world web application  it gets further then  ... value system and most usages of it throughout a very large web application . The only alternative

, the inability to robustly query relationship fields in a web application renders the ObjectDB ... by experiments last night that lead to me being able to see large portions of my web application ... ). Darren PS: We do not want to have to fork our main web application to go through it and tediously

/GreensoftObjectdbTestWebMini3683/ WEB -INF/faces-config.xml for modifications Info: Loading application ... with extended Persistence Context? [EDIT: 2006-09-29 New improved version of test mini web app with test ... transaction when a transaction is active' //BUT this causes another error (although web app still runs

Jakarta Persistence (JPA) Interface jakarta.persistence.PersistenceUnitUtil Super Interfaces: PersistenceUtil Utility interface between the application and the persistence provider managing the persistence unit. The methods of this interface should only be invoked on entity instances obtained from

Jakarta Persistence (JPA) Interface jakarta.persistence.PersistenceUtil Utility interface between the application and the persistence provider(s). The PersistenceUtil interface instance obtained from the Persistence class is used to determine the load state of an entity or entity attribute

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.Lob Implemented Interfaces: Annotation Target: Method, Field Specifies that the annotated persistent property or field should be persisted as a large object to a database-native large object (LOB) type. Portable applications should use

the column. If a table is not specified, the column is assumed to be in the primary table of the applicable

Temporal . Applications that depend on such conversions are not portable. The Convert annotation

the name of a column in the SELECT list — i.e., column alias, if applicable . Scalar result types

Jakarta Persistence (JPA) Enum jakarta.persistence.ConstraintMode java.lang.Object ∟ java.lang.Enum ∟ jakarta.persistence.ConstraintMode Implemented Interfaces: Constable , Comparable , Serializable Used to control the application of a constraint. Since: Jakarta Persistence (JPA) 2.1 Enum

column () Name of the column in the SELECT clause - i.e., column aliases, if applicable . Since: Jakarta

attributeName ) Create a path corresponding to the referenced attribute. Note: Applications using

attributeName ) Create a path corresponding to the referenced attribute. Note: Applications using

attributeName ) Create a path corresponding to the referenced attribute. Note: Applications using

to this type. This method is required to be supported for criteria queries only. Applications that use