45 lines
1.4 KiB
Java
45 lines
1.4 KiB
Java
/*
|
|
* Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
package com.arsdigita.cms;
|
|
|
|
import java.util.List;
|
|
|
|
/**
|
|
* This interface should be used to check if an image is still in use.
|
|
* Useful to determine if you can delete an image.
|
|
*
|
|
* @author Koalamann
|
|
*/
|
|
public interface ImageInUseChecker {
|
|
|
|
/*
|
|
* checks if the Image is currently in use
|
|
*
|
|
* @return false if the image is not used by anyone
|
|
*/
|
|
boolean isImageInUse(ReusableImageAsset image);
|
|
|
|
/*
|
|
* get all users(content-items) that are using the image.
|
|
*
|
|
*/
|
|
List<ContentItem> getImageUsers(ReusableImageAsset image);
|
|
|
|
}
|