package org.fcrepo.server.storage.lowlevel;
import org.fcrepo.server.errors.LowlevelStorageException;
/**
* Interface for {@link ILowlevelStorage} implementations that are
* capable of checking whether a blob exists for a key. This
* capability is required in order to minimize trust of external
* databases.
*
* @author armintor@gmail.com
* @since Fedora 3.7.1
*/
public interface ICheckable {
public boolean objectExists(String objectKey) throws LowlevelStorageException;
}