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9

Null enums and IS (NOT) NULL: NullPointerException

.faces.component.UIComponent.encodeAll(UIComponent.java:1859) at com.sun.faces.application.view ... .application.view.MultiViewHandler.renderView(MultiViewHandler.java:133) at javax.faces.application
9

Pre-detach loading: retrieval by navigation not working in if statement

-and-making-my-code-buggy http://bugs.java.com/view_bug.do?bug_id=8021898 Try disabling JVM ... a reflective JSF view). The issue I reported (otherwise addressed by post-compile Ant task enhancement
9

Several parallel threads to speed up query on one DB

profiling mode in netbeans - select the Threads view (timeline) and the lock contention view
9

Difficulty with the BIRT plugin

can get a little further. My previous problem is that I was using the eclipse view "Data Source Explorer", when actually the correct view is "Data Explorer", which is different. I can create the points
9

Redeployment in GlassFish - Failed to open file

) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:401) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131
9

Problem to use find method on an abstract Class: AbstractMethodError is thrown

.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165 ... -invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.ViewService$View.invoke
6

Double persist of Entity field with Cascade.ALL

when viewed in Explorer. Let me also mention an additional observation I made: if the new chapters
6

Performance and memory usage of queries

of view, no object is loaded. An Example: [To get the error they please limit the memory to 512mb
1

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

build.xml change this property to use that version during enhancement (use File view mode not Project view mode in NetBeans to find and edit it): <property name="objectdbjar" value="./lib
1

ObjectDB 2.8.6_05

Added an option to view old type versions in the Explorer (-Dobjectdb.ui.debug=true)

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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