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Issue
2

Exception occurs on Linux during commit

I wrote and tested my code on Windows 7 in a tomcat environment. When deployed on Linux (under tomcat) I get the following exception during a call to commit. Code: pm.currentTransaction().begin(); pm.makePersistent(p); pm.currentTransaction().commit();   Stacktrace: [ObjectDB 2.4.0] Unexpected
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2

High availability and other pratical questions

Tomcat server will improve performance. You should be able to access embedded ObjectDB from other Tomcat servers (and also replicate that database, etc.) but currently this is an undocumented feature
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2

How to configure where the ODB is stored?

for objectdb.home but  the .odb file is under tomcat bin directory       If you specify a database file name with no path then the current default directory will be used, which could be the Tomcat bin
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2

How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client?

GMT       Apache <B>Tomcat</b>/7.0.35 - Error report      

   

Apache Tomcat/7.0.35

  I'm confused! there was no new entry
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2

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

-7.0.13.Final.jar:] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930 ... my opiniion the indication "Tested with Tomcat, Jetty, GlassFish, JBoss and Spring" at page http
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2

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

referenced. Maybe you installed ObjectDB within Tomcat, and maybe I missed something in ... for trying. Yes, sorry. I forgot that I have ObjectDB in Tomee (not Tomcat). Anyway, just add it in
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2

Problem to use find method on an abstract Class: AbstractMethodError is thrown

) [jbossweb-7.0.13.Final.jar:] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930 ... (Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run
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2

Problem with polish characters

on strange sings) I use netbeans and Tomcat server. I've done tutorial from Your site (guestbook using netBeans and Tomcat) My project is based on this tutorial. Do You know any solution to my problem
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2

Retrieving Metamodel without connection

to boot after a power outage than the tomcat machine. This leads to an unusable application until i restart tomcat. Other JPA providers are able to fetch the Metamodel without connecting to the DB. I
Issue
2

Retrieving Metamodel without Connection

to boot after a power outage than the tomcat machine. This leads to an unusable application until i restart tomcat. Other JPA providers are able to fetch the Metamodel without connecting to the DB. I