import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.argeo.slc.SlcException;
+import org.argeo.slc.attachment.Attachment;
+import org.argeo.slc.attachment.AttachmentsStorage;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.core.io.Resource;