About ObjectDB

61-70 of 200Refresh
Issue
10

java.lang.ClassCastException: com.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU

.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU at com.objectdb.o.PPW.an(PPW.java:74) at com.objectdb.o.PGW.aj(PGW.java:220) at com.objectdb.o.UPT.C(UPT.java:134) at com.objectdb.o.URT.l(URT.java:171) at com.objectdb.o.TSK.i(TSK.java:145) at com.objectdb.o.TSK.f(TSK.java:95) at com.objectdb.o.TSM.e
Manual
10

JPA Entity Fields

of one of the supported persistable types. ObjectDB supports persistent fields with any declared ... while the other annotations above are required when applicable. ObjectDB, however, does not enforce using any ... is embeddable may optionally be marked with the @Embedded annotation, requiring ObjectDB to verify that the type
Manual
10

Server Configuration

The configuration element specifies settings for running an ObjectDB Server. The server ... :  
Manual
10

Obtaining a JPA Database Connection

to manipulate an ObjectDB database we need an EntityManager instance. Operations that modify database ... to be able to generate an EntityManagerFactory. But when using ObjectDB you can either define a standard persistence unit in an XML file or you can simply provide the file path of the ObjectDB database
Forum
10

Query becomes slower on moving from ObjectDB 1.x to ObjectDB 2.x

in objectdb explorer ObjectDB 2.x is usually faster than ObjectDB 1.x, so it should be possible to get at least similar performance for this query with ObjectDB 2.x. Maybe an index is missing ... String commandLine = java -cp objectdb.jar com.objectdb.Doctor old.odb new.odb As i am doing
Issue
10

java.lang.ClassCastException: com.objectdb.o.RFV cannot be cast to com.objectdb.o.RSV

is generating this exception: [ObjectDB 2.5.1_05] Unexpected exception (Error 990)   Generated by Java ... .objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.ClassCastException: com.objectdb.o.RFV cannot be cast to com.objectdb.o.RSV java.lang.ClassCastException: com.objectdb.o.RFV
Tutorial
9

Step 1: Create a Maven Web Project

Name (e.g. Guestbook) and select Java EE 5. Enter Maven Group Id (e.g. com.objectdb.tutorial.spring ... under Project Files in the [Project] window: To add dependency on the Spring MVC Framework and ObjectDB ... "> 4.0.0 com.objectdb.tutorial.spring Guestbook
Issue
9

ClassCastException: com.objectdb.o.SLV cannot be cast to com.objectdb.o.RSV

Hello, we have found another exception in objectdb.log: java.lang.ClassCastException: com.objectdb.o.SLV cannot be cast to com.objectdb.o.RSV at com.objectdb.o.RSV.compareTo(RSV.java:158) at com.objectdb.o.INV.compareTo(INV.java:215) at com.objectdb.o.INV.J(INV.java:315) at com.objectdb.o.PAG
Forum
9

com.objectdb.o.NLV cannot be cast to com.objectdb.o.RSV

an exception "com.objectdb.o.NLV cannot be cast to com.objectdb.o.RSV" SELECT DISTINCT $1 FROM ... server] java.lang.ClassCastException: com.objectdb.o.NLV cannot be cast to com.objectdb.o.RSV at com.objectdb.o.RSV.compareTo(RSV.java:158) at com.objectdb.o.SQI.compare(SQI.java:195
Issue
9

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

The following error is reported for objectdb-2.6.9.jar: Failed to commit transaction: Failed to set numeric value of field property com.greensoft.objectdb.test.entity.Element.id using reflection (error 613) Did not happen with objectdb-2.6.3_04 (which one can easily test and compare in the test