About client

forum_thread

Problem upgrading

Hello! We are trying to upgrade from 2.6.3 to 2.6.6. Now our application throws an exception. It's generating endless log files. I had to turn up Xmx to even see it before the JVM crashes. (Our web framework tried to show the exception on the client) I did a full rebuild of the project. It's using the right version of the enhancer. There are no code errors. If I change everything back to 2.6.3 it starts to work again. Any ideas? Best Regards   Here's a part of the output: ... (Our web framework tried to show the exception on the client) I did a full rebuild of the project. It's using the right version ...

 
issue

InternalException

  ... exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_25 (on Linux 2.6.32.12). Please report this error on ...

 
issue

Named Query Exception

[ObjectDB 2.4.6_06] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) Client VM 1.6.0_25 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.LFL.X(LFL.java:1154) at com.objectdb.o.LFL.P(LFL.java:934) at com.objectdb.o.FIW.af(FIW.java:94) at com.objectdb.o.FIW.ad(FIW.java:55) at com.objectdb.o.SSS.aj(SSS.java:907)... exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_25 (on Windows 7 6.1). Please report this error on ...

 
issue

NPE when doing a find()

I added a simple User entity during Tomcat startup: class User {  @Id @GeneratedValue private long id; @Basic(optional = false) private String firstName; private String middleName; @Basic(optional = false) private String lastName; } Everything works fine until I restart the server, which does a em.find(User.class, 1).  Then this happens: ... (Error 990)   Generated by Java HotSpot(TM) Client VM 1.6.0_21 (on Windows 7 6.1). Please report this error on ...

 
forum_thread

use of Singleton into tomcat

hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into it.(the entitymanagerFactory  IS A property of the only instance of class singleton. (the class singleton is not a Ejb!!!!!!!!!). into tomcat it not possible  use ejbs............. i have to manage the concurrency for the operations on db............... with a method static i can get the only instance of singleton for manage all operation on database. I get a instance of it into multiple servlet. ... methods into singleton for read, update, write at db if 2 client it call the methods on mode concurrent????? write me a example ...

 
issue

Unexpected exception (Error 990)

Exception is thrown on commiting a transaction using this code: transaction.begin(); try { repository.setStatus(ImportStatusFlag.RUNNING_IMPORT); repository.setImportProgressMessage("Importing..."); //$NON-NLS-1$ repository.setImportProgressPercent(0); transaction.commit(); } finally { if (transaction.isActive()) { transaction.rollback(); } } "repository" is a Entity in database. Stracktrace as follows:   ... as follows:   [2013-08-21 11:54:27 #29 client] [ObjectDB 2.5.1_02] Unexpected exception (Error 990)   Generated ...

 
issue

[ObjectDB 2.6.9] Unexpected exception (Error 990)

[2017-03-29 14:04:44 #1 client] [ObjectDB 2.6.9] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_121 (on Windows 8.1 6.3). 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.BYR.o(BYR.java:113) at com.objectdb.o.BYR.w(BYR.java:206) at com.objectdb.o.VUT.j(VUT.java:350) at com.objectdb.o.RST.C(RST.java:194) at com.objectdb.o.RTT.l(RTT.java:134)... [2017-03-29 14:04:44 #1 client] [ObjectDB 2.6.9] Unexpected exception (Error 990)   ...

 
api-jdo

getServerDate()

Get the Date as seen by the server.(Method of javax.jdo.PersistenceManager)

 
issue

[ObjectDB 2.2.6_02] Unexpected exception (Error 990) at com.objectdb.o.OBC.aJ(OBC.java:961)

I was experiencing an exception so I did a test to reproduce it.   here it is. ... exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_17 (on Windows XP 5.1). Please report this error on ...

 
issue

[ObjectDB 2.2.5_02] Unexpected exception (Error 990) com.objectdb.o.InternalException: java.lang.NullPointerException: null

reporting issue as requested  ... exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_17 (on Windows XP 5.1). Please report this error on ...