About generated

tutorial

Step 5: Add a JSP Page

Explains how to add a JSP page that uses JPA to a NetBeans Java EE 6 (J2EE) web application. In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the Web Pages node (in the [Projects] window) and selecting New > JSP ... Enter guest as the jsp ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in a NetBeans Java EE 6 web application.... A default JPA persistence unit (with default settings) was generated in a persistence.xml file that was added to the project (under ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in a NetBeans Spring MVC web application project.... A default JPA persistence unit (with default settings) was generated in a persistence.xml file that was added to the project (under ...

 
forum_thread

Problem with byte arrays in JDO - internal exception

This code generates an internal exception: ... Unexpected exception ( Error 990 ) Generated by Java HotSpot ( TM ) 64 - Bit Server VM ...

 
forum_thread

Crash due to memory problems

We had a crash of our system, log reports the following: ... ... 2.6.7_05] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_91 (on Windows Server 2012 ... 2.6.7_05] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_91 (on Windows Server 2012 ...

 
forum_thread

Activation Issue

Hi, We bought a site license the yesterday. I ran the activation class this morning. That generated the activation key. I took that key as per the instructions, added it to the objectdb.conf inside the jar, and everything was happy. (this was with 2.3.7). However after a reboot I'm now getting the evaluation license restriction message again at compile time (which was I was seeing before putting the activation key in objectdb.conf). I tried upgrading to 2.3.7_02 and updating objectdb.conf with the activation key, but get the same behaviour. ... yesterday. I ran the activation class this morning. That generated the activation key. I took that key as per the instructions, added it ... why it works at home but not at the office. I have generated another key for this machine and put both in the config. Hopefully ...

 
forum_thread

Missing Data on Retrieval (0, null values)

I try  to export all Objects in an Flatfile-Hiearchy (.csv). But only the first exported Table contains all necessary Data. Most of the others  contains all  Object-Rows', but most Values of the Columns are missing. With a  em.clear() inside the Loop, all tables are exported correctly but the Enity-Keys do not match. I can't get the point - what am i doing wrong?   emf = Persistence.createEntityManagerFactory(dbFile); em = emf.createEntityManager(); #1 2016-04-13 07:07 I try  to export all Objects in an Flatfile-Hiearchy (.csv). But only the first exported Table contains ...

 
tutorial

Step 5: Add a JSP Page

Explains how to add a JSP page that uses JPA to an Eclipse Web Application. In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the WebContent node (in the [Package Explorer] window), selecting New > Other... > Web > JSP File and ...

 
issue

com.objectdb.o.InternalException NPE

[ObjectDB 2.2.9_10] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0 (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.REG.S(REG.java:822) at com.objectdb.o.VAR.ap(VAR.java:731) at com.objectdb.o.XQI.Vf(XQI.java:69) at com.objectdb.o.TQI.Vf(TQI.java:67) at com.objectdb.o.TQI.Vf(TQI.java:67) at com.objectdb.o.TQI.Vf(TQI.java:67) at com.objectdb.o.MQI.Vf(MQI... 2.2.9_10] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0 (on Windows 7 6.1). Please ... [ObjectDB 2.2.9_08] Unexpected exception (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_24 (on Windows 7 ...

 
release

2.4.7

... of new flushed entity objects. Fixed generated value (ID allocation) bug with flush and in EJB containers. ...