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43

Running doctor.jar with entity classes in classhpath

.jar (my entity classes in it) in classpath but it doesn't work (new entities still dont show up in explorer). Could it be possible to add that kind of feature in next relase ? I run doctor by ... , you can follow these 2 steps: Run the Explorer with the new class in the classpath:     java -cp
43

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
43

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
43

@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
43

Wrong data stored in date only fileds

: start of recording in local time zone private Date startDate; // Date: date ... /10/2015 Madrid time (when clock goes back 1 hour at 3am), Object DB puts wrong data in the fields ... . Here are the values used to set the fields before adding the objects (in the attached DB) to the DB: Record
43

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
43

Query performance in general

of our customers. Unfortunately, we are not yet able to reproduce issues in a test case, so we rely on reports ... better with bigger page sizes (e.g. if an Entity has 'a lot' of member fields)? Order in WHERE clause of a query: so far we are not optimizing the order of conditions in the where clauses of our queries
8

Better support for ObjectDB in Eclipse Plugins

ObjectDB can be used in Eclipse plugin, but currently it has to be embedded in the plugin and cannot be used from other plugins in which it is not embedded. More details can be found in the following ... that will enable using ObjectDB as a separate bundle and accessing it from other bundles / Eclipse plug ins
8

Exception in thread "ODB-StoreHandler-5094" java.lang.NullPointerException

is occurring in our data. At the very least, it does appear that ODB read/write threads are terminating ... and identify why they are not showing up in the ODB log, and why they are bubbling up out of ObjectDb's ... version/build number of ObjectDB that you use in production? support Support
8

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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