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package jaxb1.impl.runtime;
import javax.xml.bind.UnmarshallerHandler;
import javax.xml.bind.ValidationEvent;
import org.xml.sax.SAXException;
/**
* Unified event handler that processes
* both the SAX events and error events.
*
* <p>
* This interface refines {@link ContentHandler} as follows:
* <ol>
* <li>element names and attribute names must be {@link String#intern()}ed.
* <li>namespace prefix and uris must be {@link String#intern()}ed.
* </ol>
*/
public interface SAXUnmarshallerHandler extends UnmarshallerHandler {
/**
* Reports an error to the user, and asks if s/he wants
* to recover. If the canRecover flag is false, regardless
* of the client instruction, an exception will be thrown.
*
* Only if the flag is true and the user wants to recover from an error,
* the method returns normally.
*
* The thrown exception will be catched by the unmarshaller.
*/
void handleEvent( ValidationEvent event, boolean canRecover ) throws SAXException;
}