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15

2.5.3_02: java.lang.UnsupportedOperationException

(TagMethodExpression.java:105) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke ... (ActionListenerImpl.java:102) at javax.faces.component.UICommand.broadcast(UICommand.java:315) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790) at javax.faces.component.UIViewRoot
15

Error 363 - Failed to read value of inverse relationship

(TagMethodExpression.java:105) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke ... (ActionListenerImpl.java:102) at javax.faces.component.UICommand.broadcast(UICommand.java:315) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794) at javax.faces.component
13

Cannot save or update entity on Spring App

@Component @Transactional public class LanguageRepository { // Injected database connection ... @MappedSuperclass @Component public class DefaultRepository { // Injected database connection ... : @Component public class LanguageRepository extends DefaultRepository{ // Injected database
13

Dependency from enhanced classes to the objectDB library

.java:358) ... 62 more We have tried to include ObjectDB as OSGi component. But then the persistence ... these exceptions are now generated. On #1 above you wrote: "We have tried to include ObjectDB as OSGi component ... your example this way, i.e. include ObjectDB as OSGi component, and upload a revised example
13

java.nio.channels.OverlappingFileLockException

.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320) at org.apache.wicket.request.target.component
11

WebSphere Liberty Configuration

Edition application component. This condition can occur when the JNDI client using the java:comp/env ... with a Java Enterprise Edition application component. This condition can occur when the JNDI client
11

Problem with @OrderBy

.PersistenceException Unexpected query token 'noteSeq' (error 752) (position 98) at java.awt.Component.dispatchEventImpl(Component.java:4652) The error seems to be the second field "noteSeq" in the above example
2

stress test -> com.objectdb.o.InternalException: null

.lang.reflect.Method.invoke(Method.java:483) at org.apache.webbeans.component.InterceptorBean.intercept ... (Method.java:483) at org.apache.webbeans.component.InterceptorBean.intercept(InterceptorBean.java ... .webbeans.component.InterceptorBean.intercept(InterceptorBean.java:151) at org.apache.webbeans
2

Different behavior for two equal queries

components. Navigation should be compiled as LEFT OUTER JOIN to avoid losing results in such cases, but maybe an ordinary JOIN was used in this query. Could you isolate the OR component that causes this query
2

each 1-2 days objects on some objectdb level lock/block each other

your system has a component that when a query doesn't return fast enough it tries running ... and what components they may include), details about activity (number of concurrent users, queries by

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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