Java Data Objects

Name

JDOException

Synopsis

This is the base class for all JDO exceptions. It is a subclass of RuntimeException, and it does not need to be declared or caught. It includes a descriptive String, an optional nested Exception array, and an optional failed Object.

This class provides methods to retrieve the nested exception array and failed object. If there are multiple nested exceptions, then each might contain one failed object. This will be the case when an operation requires multiple instances (such as commit( ), makePersistentAll( ), etc.).

If the JDO PersistenceManager is internationalized, the descriptive string will also be internationalized.

public class JDOException extends java.lang.RuntimeException {
    public Object              getFailedObject(  );
    public Throwable[]         getNestedExceptions(  );
    public void                printStackTrace(  );
    public void                printStackTrace(PrintStream s);
    public void                printStackTrace(PrintWriter s);
    public String              toString(  );
}

Subclasses

JDOCanRetryException, JDOFatalException