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14

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
12

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
12

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
12

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
10

Multi part paths in a composite index must have the same length

technical issue with enabling such an index. A composite index with components of different lengths is forbidden because it may cause difficulties when the components are multi value fields, unlike
10

InternalError on multiple AND and JOIN Query

no longer admits a layout as a sub-component, set an encoder instead. 09:30:08,907 |-WARN in ch.qos ... [STDOUT] - This appender no longer admits a layout as a sub-component, set an encoder instead. 09:30
10

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
10

Multi-tenant capability with hierarchies

of kirshamir. I currently switch between databases using a Components getEnitityManager method before ... use the bean because I get it from my Component. @Bean(name = "entityManagerFactory") public
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

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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