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issue

ObjectDB BIRT Driver Update

The ObjectDB BIRT/ODA driver is an extension of the open source Business Intelligence and Reporting Tools (BIRT) that adds support of ObjectDB as a data source and JPQL as a data set query language. ... (The system cannot find the path specified) java.io.FileNotFoundException: ... (The system cannot find the path specified) at java.io.FileOutputStream.open(Native Method) at ...

 
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server.exe on 32bit and 64bit Windows

Is the server.exe compatible to start the objectdb server on Windows 64bit OS?  Or 32bit only?   ... according to winrun4j documentation you may specify the path to the JVM in explorer.ini and server.ini files (in the directory of ... Notice that the specified path is to the jvm.dll file. Please try it. ObjectDB ...

 
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Compile time enhancement using build.xml of a Netbeans web application

Does anybody have a complete, working example of the adaptations required in the build.xml of a Netbeans web application project to specify ObjectDB compile time enhancement, for both single file and whole project compilation ? The ObjectDB 2.3 manual gives the following tip: ... </target > (Where obviously the path to your objectdb.jar has to be adapted.) However, I want to have a ... to someone else (you will have to adapt the objectdbjar path property): <property name = "objectdbjar" value = ...

 
release

2.3.1

... PK embedded IDs. Fixed default ObjectDB home path ( $objectdb ) in NetBeans RCP . Fixed a Doctor and ... mode. Fixed a bug in setting log directory path (missing URL decoding). Fixed a bug in automatic byte code ...

 
issue

stress test -> com.objectdb.o.InternalException: null

I am running a stress test with 2 users, each making a request to the JSON API (which uses as storage ObjectDB) each 50 milliseconds. An API call might have between 1-4 db calls, but they are relatively light, and the db has just a few MB at the moment. After a few minutes I got this exception. If I decrease the load, it doesn't happen. If I increase it, I get it very often. Any solution/fix? A sample project is very hard, if not impossible, to create, because it uses all the system. ... servlet [ rest_29133222 ] in context with path [ ] threw exception [ Error processing webservice ... servlet [ rest_29133222 ] in context with path [ ] threw exception [ Error processing webservice ...

 
forum_thread

Object as parameter results in exception

Hi,    I've got a simple JPA2 Criteria query which fails when doing an object equality. I verified this against EclipseLink and over there, it works. I'll Attach some code snippets to help figure it out:   @Entity() public class Product{ . . . @ManyToOne     private Compamy owningCompany; } @Entity() public class Company{    .    .    .     @Id    private Long id; } and the query: ... did work (going to PostgreSQL). If I change my path expressions to point to basic java types (path expression pointing to id):   @ Override ...

 
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Database is locked when in use

I am oberving that when i reading anything from odbfiles, i am not allowed to copy and paste the odb files in the file system but the same i was able to do it in object db 1.0. We supprt export functionality and if i am not allowed to copy it in objectdb 2.x, then its a problem for us :-( Do you have any settings or other way to handle this? ... Is the second agruement a string <Dir Absolute path> or new File (diectory path);   edit ...

 
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WebService : Failed to get reference value of field using enhanced method

Hi, I try to use objectdb from Tomcat Webservice without webservice it's works fine:   error: Failed to commit transaction: Failed to get reference value of field field persistence.PolicyEntity.policyString using enhanced method ... you have your classes in more than one place in the class path. If you cannot solve the problem - try to isolate it and to post a ... you have your classes in more than one place in the class path. no, all my classes situated in one place --- I ...

 
release

2.3.7

... in enhancement of more than one class path root ( issue #82 ). Fixed a NullPointerException on ... PK embedded IDs. Fixed default ObjectDB home path ( $objectdb ) in NetBeans RCP . Fixed a Doctor and ... mode. Fixed a bug in setting log directory path (missing URL decoding). Fixed a bug in automatic byte code ...

 
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Start ObjectDB inside java code.

I am building an MMORPG with ObjectDB, and I use it both for the saving of character and inventory (permanent object), but also the storing of ability and maps information (object I load, use, and dispose and then reuse without having change anything). The problems is, as my server and client both run on the same machine and more than one client can be started, they all need access to this information without being able to share any thread, so am forced to use the server model. ...         <data path="$objectdb/db" />         ... still need a separate configuration file. Only the path of that this configuration file is provided as argument to main ( ...