About servlet

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1

objectDB for J2me

Hi, can i use objectDB in j2me environment? i succeeded to call a remote DB using "java mobile" via "servlets". how can i do so on ObjectDB? does java mobile (say netBeans) accept / support objectDB? thanks! J2ME is not supported by ObjectDB 2. ObjectDB 1 had support of J2ME CDC (but J2ME CLDC/MIDP
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1

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

are no different from that of your own JavaEE tutorial and servlet + query example. The reason the relationships
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1

Optimistic locking: prevent version increment on entity collection attribute

of my calls to the server is made in a transaction (the entry point in the servlet is annotated
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1

Problem upgrading

.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed-core-8.0.28.jar:8.0.28] at org
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1

Again about $temp from objectdb.conf

I am using the 2.4.5 distribution and I'd like to set up $temp to another folder than the system uses. In my web application I use a servlet to configure some values: public void init(ServletConfig config) throws ServletException { super.init(config); System.setProperty("objectdb.home
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app.jelastic.eapps.com and objectdb

It seems that this web hosting service doesn't support objectdb and that is frustrating. Does anyone know a way around this? pls help a brother... You should be able to use ObjectDB on any real VPS, apparently including on eapps.com. Are you able to run Java and servlets on that hosting
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1

Attempt to begin a new transaction when a transaction is active

() that prevented it from fulfilling this request. exception javax.servlet.ServletException: com.objectdb.o
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Unexpected error when loading all entity instance

on destroy of the servlet.  I disabled the hot deploy and the database keeps on getting corrupt. I
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1

Unexpected Internal Exception

Just got this: 13:09:11,309 SCHWERWIEGEND [com.quasado.galaxy.api.servlet.UIApplication] (http--127.0.0.1-8080-7) Critical error:: com.objectdb.o.InternalException: Unexpected internal exception at com.objectdb.o.JPE.h(JPE.java:165) [objectdb-2.4.0.jar:] at com.objectdb.o.ERR.f(ERR.java:70
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1

UserException - Object User#2 belongs to another EntityManager

(ApplicationFilterChain.java:210) at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:199