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Deploy ObjectDB in WildFly 10

Hi, I'm currently evaluating ObjectDB and try to deploy my project in WildFly 10. I've installed ObjectDB in the modules directory and added a persistence.xml file: <?xml version="1.0" encoding ... jboss.deployment.unit."omd-in-memory-db.jar".FIRST_MODULE_USE: org.jboss.msc.service.StartException in

Performance issue in a query due to compareTo calls

WHERE v.step.stepNumber = ? is very slow in comparing to the query: SELECT v FROM Values v WHERE v ... as the add operations //per index in the list @ElementCollection (fetch = FetchType.EAGER ... but the index step.stepNumber is invalid as only data in a single entity can be indexed and this index

Bulk update of embedded entities in linked list

Hi, I'm trying to do a bulk update of a column in an embedded entity, but I end up with a query ... of the child entity. The column in the parent entity represents a linked list of an embeddable class ... (); The dot before "Column1" in the SET part of the query is causing the "unexpected query token

@Entity saved in Tomcat session - problem

Hi, I have found a problem, when storing @Entity object in Tomcat session. When starting or ... is to create copy of @Entity class as normal POJO and use it to store in session. The problem is, that we need the same logic for temporary users (without storing in DB) and permanent users (stored in

objectdb explorer in ver 2.2 and 1.0

Hi In first step I have evaluated JPA API now I'm testing JDO API and I'have spotted that object explorer has lower functionality than in ver 2.2 eg garbarage collector or xml import/export functions ... features of ObjectDB 1.0 Explorer are not implemented yet in ObjectDB 2.2. This is because ObjectDB

using objectdb.jar in writing data to mariadb or mysql db

(for desktop version) and python or php for the web version but i want to code queries in native java ... to mariadb or mysql using native java JPA API and in some cases JPQL or must i store to an Objectdb unique ... created. How reliable in a production environment is this? Can objectdb handle client - server

ObectDb 2.3.6 in OSGi environment

ObjectDb and another bundle which includes the POJO models. Everytime I start in plugin evironement i get an PersistenceException, because my POJO not found. If try the same test in normal Java ... bundle I'm trying to call the second bundle in following way with a JUnit Plugin test: TypedQuery

Improvement in replication

Hi, I was thinking about some improvement in replication mechanism. Our application ... . So in current implementation when master node dies, there is only a chance to read data from slave ... and it should be considered in future versions. support Support The case you are talking

Problem with log file in an embedded db with netbeans platform application

:" and ":" is not allowed in ntfs filesystem). I can't understand if the problem is with objectdb or ... me with any suggestion or to find a solution? Thanks in advance paolutus Paolo Malpeli A possible ... and log-archive directories (in objectdb.conf) explicitly. support Support Thanks for the answer, I

NPE in server mode

See stack trace below. Unfortunately I just uncovered this in a log check so I dont have any ... ) at java.lang.Thread.run(Thread.java:595) Full log is attached. NB: This occured in version 2-2-9_07 (as this is what we currently use in prod) so may be resolved in the latest version

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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