About Enhancer

release

2.0.0

Release date: 2010-09-26 Download (3.39 MB) Binary:  objectdb-2.0.0.zip ObjectDB 2 is already in use in production in several applications and is ...

 
forum_thread

JDO sequences from ORM file

I want to use sequences in JDO without using annotations. Normally this is done with a package-X.orm file, where X is a value passed to the PersistenceManagerFactory as the value of property "mapping". I'm encouraged to see that the JDO zip that comes with ObjectDB includes the DTD/XSD for this type of file, though I can't see a mention of it in the manual. #1 2013-03-12 17:07 I want to use sequences in JDO without using annotations. Normally this is done with a package-X.orm file, where ...

 
forum_thread

turn off auto-serialization

Hi    As far as I understand if you have a classe that implements Serializable and is referenced by an Entity it will be automatically stored using standard serialization mechanizm.  Is there any option to turn off that feature so that if an un-enhanced (Serializable) class is referenced an error will be printed ??   Thanks in advance b #1 2011-08-08 12:33 Hi    As far as I understand if you have a classe that implements Serializable and is r ...

 
issue

Error 990 when querying a class with persistence-capable-superclass

[ObjectDB 2.4.7_07] Unexpected exception (Error 990) Generated by Java HotSpot(TM) Server VM 1.7.0_10 (on Linux 3.2.0-39-generic-pae). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null com.objectdb.o.InternalException at com.objectdb.o.InternalException.f(InternalException.java:236) at com.objectdb.o.STA.K(STA.java:339) at com.objectdb.o.ENT.D(ENT.java:533) at com.objectdb.o.ENT.M(ENT.java:681) at com.objectdb.o.LDR.F(LDR.java:589) at com.objectdb.o.LDR.E(LDR.java:466) Bug Version: 2.5.4 Priority: Normal Status: Active Replies: 8 Type:  Bug ...

 
tutorial

Step 1: Create a Maven Web Project

Explains how to create a Eclipse Web Maven project with Spring and ObjectDB/JPA support.... <mainClass>com.objectdb.Enhancer</mainClass>         ...

 
forum_thread

TreeSet and compareTo() issue

Hi I'm trying to use TreeSet but getting NPE on the compareTo() method when it does a find(): #1 2016-02-02 20:48 Hi I'm trying to use TreeSet but getting NPE on the compareTo() method when it does a find(): a ...

 
issue

Unable to stop server after starting in SSL mode

ObjectDB server starts & stops fine in non-SSL mode using start & stop shell scripts. ObjectDB server starts fine in SSL mode using start script but throws error and does not stop using stop shell script. Non-SSL mode server start/stop output: ObjectDB Server started on port 7032. ObjectDB Server stopped. SSL mode server start output: ObjectDB Server (SSL) started on port 7032. SSL mode server stop output: Bug Version: 2.6.5 Priority: Normal Status: Fixed Replies: 2 Type:  Bug ...

 
forum_thread

Replication Issue

Hi, I am trying to use replication for this first time - so most likely I am doing something wrong. I have server on which I run my master DB server java -cp objectdb.jar com.objectdb.Server start -conf objectdbMASTER.conf on the same server I run a java program - which is writing objects every second a database KAKI.odb - here is the code: #1 2014-06-23 17:42 Hi, I am trying to use replication for this first time - so most likely I am doing something wrong. ...

 
tutorial

Step 1: Create a Maven Web Project

Explains how to create a NetBeans Web Maven project with Spring and ObjectDB/JPA support.... > <mainClass > com.objectdb.Enhancer </mainClass > <arguments > ...

 
forum_thread

Speed of queries that return many objects

Hi, I have a DB of 146MB - with 1_000_000 elements. Loading the contents (objectDB query in java) takes about 10sec. I am using a recent MacBook (SSD blabla - disk I/O speed is about 400MB/sec - according to blackMagicTest app for mac) - so I was expecting the query to take less than one sec (146/400 = 0.35sec.. + some overhead). I was wondering if this kind of speed is "normal", or if this is something I should investigate. Thanks EKK #1 2015-08-29 21:10 Hi, I have a DB of 146MB - with 1_000_000 elements. Loading the contents (objectDB query in java) ...