Java Data Objects

Name

JDOObjectNotFoundException

Synopsis

This exception notifies the application that an object does not exist in the datastore. This exception is thrown when a hollow instance is used to fetch an object that does not exist in the datastore. This exception might result from a call to getObjectById( ) with the validate parameter set to true, or from navigating to an object that no longer exists in the datastore. You will never get this exception as a result of executing a query.

Throwing this exception does not change the status of any transaction in progress. The getFailedObject( ) method returns a reference to the failed instance. The failed instance is in the hollow state and has an identity that can be obtained by calling getObjectId( ) with the instance as a parameter. This can be used to determine the identity of the instance that could not be found.

public class JDOObjectNotFoundException extends javax.jdo.JDODataStoreException {
}