1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * ident        "%Z%%M% %I%     %E% SMI"
  24  *
  25  * Copyright (c) 2001 by Sun Microsystems, Inc.
  26  * All rights reserved.
  27  */
  28 package com.sun.dhcpmgr.common;
  29 
  30 import com.sun.dhcpmgr.data.ActionError;
  31 
  32 /**
  33  * This interface is implemented by users of the ExportController to
  34  * allow it to communicate progress information during the export process.
  35  * @see ExportController
  36  */
  37 public interface Exporter {
  38     /**
  39      * Callback to initialize the exporter's progress display.
  40      * @param length The number of steps expected for the export process.
  41      */
  42     public void initializeProgress(int length);
  43 
  44     /**
  45      * Callback to update progress display.
  46      * @param done The number of steps completed.
  47      * @param message The message corresponding to this step.
  48      */
  49     public void updateProgress(int done, String message)
  50         throws InterruptedException;
  51 
  52     /**
  53      * Callback to display a single error message.
  54      * @param message The message to display.
  55      */
  56     public void displayError(String message);
  57 
  58     /**
  59      * Callback to display a set of errors from the delete process.
  60      * @param contextMsg Message identifying the context for the errors
  61      * @param label The type of objects for which the errors occurred
  62      * @param errs An array of errors to be displayed.
  63      */
  64     public void displayErrors(String contextMsg, String label,
  65         ActionError [] errs);
  66 }