About ObjectDB

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Forum
8

ObjectDB Enhancer Tool in Java 9

be addressed by a Java 9 compatible ObjectDB future release, but while waiting for that release, perhaps you could give some advice for my current issues. Firstly, I created my own ObjectDB module.  I try to run com.objectdb.Enhancer from that module, but ObjectDB gives the error below.  My guess
Forum
8

Internal exception in objectdb-2.4.4_17.jar

by: com.objectdb.o.InternalException at com.objectdb.o.BYR.s(BYR.java:113) at com.objectdb.o.BYR.A(BYR.java:206) at com.objectdb.o.STT.m(STT.java:111) at com.objectdb.o.TYR.readStringValue(TYR ... ) at com.objectdb.o.MMM.ag(MMM.java:1059) at com.objectdb.o.UTY.aJ(UTY.java:1382) at com.objectdb.o.UTY
Forum
8

Failure after ObjectDB 2.4.5_07 upgrade from 2.4.4_06

by: com.objectdb.o.InternalException at com.objectdb.o.BYR.s(BYR.java:113) at com.objectdb.o.BYR.A(BYR.java:206) at com.objectdb.o.SIT.m(SIT.java:108) at com.objectdb.o.TYR.readSInt32Value(TYR ... .objectdb.o.MMM.ag(MMM.java:1059) at com.objectdb.o.UTY.aI(UTY.java:1382) at com.objectdb.o.UTY
Manual
8

SSL Configuration

file contains the following element:
Manual
8

Index Definition

name attribute has no specific role but might be presented in the ObjectDB Explorer and in logging ... ; : } Indexes in Queries ObjectDB manages a BTree for every index. A BTree is an ordered map data structure that ObjectDB maintains in the file system rather than in memory. The keys of the BTree
Manual
8

JPA Primary Key

an object database, ObjectDB supports implicit object IDs, so an explicitly defined primary key is not required. But ObjectDB also supports explicit standard JPA primary keys, including composite primary keys and automatic sequential value generation. This is a very powerful feature of ObjectDB
Manual
8

JPA Named Queries

can be defined in JPA XML mapping files instead of using the @NamedQuery annotation. ObjectDB supports JPA XML ... mainly for Object Relational Mapping (ORM) JPA providers and less so when using ObjectDB ... must be available. ObjectDB makes the definition of a persistence unit optional. Named queries
Issue
7

[ObjectDB 2.5.6_05] Unexpected exception (Error 990)

] [ObjectDB 2.5.6_05] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_25 (on Windows 2003 5.2). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.OutOfMemoryError: Java heap space java.lang
Forum
7

com.objectdb.o.UserException: Failed to generate dynamic type

" [ObjectDB 2.6.1_05] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_25 (on Mac OS X 10.10.3). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang
Issue
7

Querying error - java.lang.ClassCastException: com.objectdb.o.STV

to recreate - but presumably at some point an object gets saved which objectdb doesn't like. Any ... :*:fatal] java.lang.ClassCastException: com.objectdb.o.STV at com.objectdb.o.PBI.p(PBI.java:91) at com.objectdb.o.OBI.U4(OBI.java:235) at com.objectdb.o.BQI.Vd(BQI.java:134) at com.objectdb.o.PRG.ac(PRG