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Tutorial
4

Step 5: Design a BIRT Report Chart

the [Select Chart Type] tab select Tube as the chart type and click Next. In the [Select Data] tab ... with the real data: In the next step we will add a table view of the same data to the report.
FAQ
4

What is the Java Persistence API (JPA)?

) is that in JPA data is represented by classes and objects rather than by tables and records as in JDBC. Using plain old Java objects (POJO) to represent persistent data can significantly simplify database ... are Object Relational Mapping (ORM) tools. The mapping bridges between the data representation in
JDO Doc
4

javax.jdo.spi.StateManager

is persistent. Instances whose state is stored in the data store return true. Transient instances return ... call; newly made persistent or deleted persistent instances; persistent instances read in data store ... . This is a security precaution to ensure that the owning StateManager is the only source of any change
Forum
4

Eclipse plugin problem (using ObjectDB as a separate bundle)

(Groovy 1.8 and Eclipse 3.6) used. I have a com.epimss.lab.data.toxicology.TherapeauticDrugScreenRqst. Nested in this class are the following two classes: com.epimss.lab.data.misc.OtherRqst and com.epimss.lab.data.misc.RequestDateAndNumber. In my Eclipse wizard performFinish() method I persist
Forum
4

JBoss 7 startup fails

.Provider data-source>java:/DefaultDSdata-source> data source [java:jboss ... thread 1-3) Bound data source [java:jboss/datasources/ExampleDS] 11:53:42,673 INFO [org.jboss.as
Forum
4

Failed to generate dynamic type objectdb.java.util.ArrayList

.java:715) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:274) at nuwc.iof.data.AbstractObjectDBDatabase.processCommands(AbstractObjectDBDatabase.java:320) at nuwc.iof.data.AbstractInformationObjectDatabase$CommandProcessingTask.call(AbstractInformationObjectDatabase.java:290) at nuwc.iof.data
Forum
3

The server cannot start in CentOS

(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(Unknown Source) at sun.instrument
Forum
3

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.objectdb.o.CLS.M(CLS.java:122) ... 5
Forum
3

Externalising persistence.xml properties in Glassfish?

.ObjectDbJPAMockProvider data-source>jdbc/jpaProviderMockPooldata-source ... this example I have the place holder Source. data-source>${Source}data-source> Then in your server config
Forum
3

Class loading problem with private packages in OSGi environment

] Database 'E:\Prometheus\trunk\EPProduct\com.btc.ep.product.homedir\development\data\eppdb.odb' is opened by ... .dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt