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Pre-detach loading: retrieval by navigation not working in if statement

().getValue() != null && lz.getPresent().getValue()) test: - Logging the value of lz.getPresent().getValue ... it has to be somehow stored in a variable that is eventually used OR just used for logging or output ... of it, preventing discovery of the real problem.) Similarly, using debug logging can also trigger loading

EntityManager.find(entityClass, primaryKey) is slow when accessing non-existent IDs

(" " + d + "\t" + order.get(d)); } } --- 11:00:49.520 [main] DEBUG org.jboss.logging - Logging Provider: org.jboss.logging.Log4j2LoggerProvider 11:00:49.561 [main] INFO org.hibernate.jpa.boot

Jboss 6 persistence.xml startup error

configuration can be placed at deploy/object.conf, the ObjectDB log directory is deploy/log

Filename.odb$ Persisting Issue

is indeed reached and executed (e.g. using a debugger or printing to log o console). It will not be reached ... ). Unfortunately this is not something that we can solve or help with. Check the ObjectDB log file

Online backup problem

Hi, We are trying to create a servlet that performs database online backup. Unfortunately, even though no exception is thrown, backup files aren't created. When I turn on DEBUG logging in ODB, I ... ? kborkowski Karol Borkowski Any ClassNotFoundException that is shown only in logging at DEBUG level

ObjectDB-2.6.9: Failed to commit transaction: Failed to set numeric value of field property Element.id using reflection

you'll see a very similar error (in NetBeans8.1 if you have the Glassfish log window showing ... , is setting this special property supposed to switch off any reports/logging of: "Enhancement of type ... (and different ObjectDB log) if I also (in addition to the post-compile enhancement) have run-time javaagent

ObjectDB 2.5.5

Added support of Java 8 (JDK 1.8), see issue #1369. Added support for deleting archive log directory when the database is open (issue #1303). Changed the response to starting a database server ... time zones. Fixed log archiving to affect only "odb*.log" files. Fixed an Explorer bug in displaying Integer embedded ID fields as Long.

Unexpected exception during query, if entity is not enhanced

the following ObjectDB log entry. ObjectDb Log: Enhancement of type com.btc.ep.vector.tc.internal.dmos ... (JpaQuery.java:721) ... 19 more btc_es BTC EmbeddedSystems The log message "Enhancement of type

Online Backup degrades responsiveness.

. Once the "DBService Backup DONE!" log happens, within 500ms everything goes back to normal. As I said ... cause the DB to start the backup, no backup file is generated and the logs "Backup Start..." will be logged followed by the "Backup DONE!" within a few miliseconds. EntityManager em = getEM

ArrayIndexOutOfBoundsException on flush

into a commit retry loop which blew out the logs: Attempt to commit a transaction after failure in ... the problem and you can share these logs. Large objects (> ~2KB) are handled differently and many

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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