About XML

forum_thread

Import data from MySQL

Hi, I tried the objectdb in my research, find it very easy to handle without setting up xml files. However, I cannot find the import/export functions between other database, then how can I transfer mysql data into objectdb? When I use explorer.exe to browse the database in objectdb, eclipse tells me another app occupy it, then how can objectdb support multi-thread? ... research, find it very easy to handle without setting up xml files. However, I cannot find the import/export functions between ...

 
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final fields persistence

... annotation (from JDO) or using the equivalent external XML  persistence-modifier=persistent . ObjectDB ...

 
forum_thread

enhanced object .. NOT enhanced

Hi  I think I have found a bug :  - I have enhanced a class but when I tried to persitst it I got an error that this class has not been ehanced (what is important, this class has _odbTracker field added) So, instead of DB write a standard serialization mechanizm is triggered. Finnally we get an OutOfMemory expeption. b ... / @PersistenceCapable annotation (or alternative XML, e.g package.jdo in the classpath). > Finnally we get ...

 
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Error when using Object DB Java Agent

Hello! We are using the Java Agent while developing our application because it's not possible to tell IntelliJ to enhance the classes after compiling them. Without enhancing it's painfully slow. So we are using the agent as a workaround while JetBrains is investigating the issue. Our production code is built with maven and the classes are compile time enhanced. With the agent we have a problem. In a couple of our projects this exceptions gets thrown when we initialize logback: ... initiated loading for a different type with name "org/xml/sax/InputSource" at ...

 
api-jdo

Constants.ORM_XSD_NS

The standard JDO object-repository mapping schema namespace.(Static Field of javax.jdo.Constants)

 
api-jdo

javax.jdo.annotations.Join

Annotation for the join of a relation.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Value

Annotation for the value of a map relation.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Query

Annotation for a named query.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.FetchPlan

Annotation for the fetch plan of a persistence manager, query, or extent.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Persistent

Annotation for defining the persistence of a member.(Annotation of JDO)