/**
* Copyright (C) 2012-2013 Selventa, Inc.
*
* This file is part of the OpenBEL Framework.
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* The OpenBEL Framework 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 the OpenBEL Framework. If not, see <http://www.gnu.org/licenses/>.
*
* Additional Terms under LGPL v3:
*
* This license does not authorize you and you are prohibited from using the
* name, trademarks, service marks, logos or similar indicia of Selventa, Inc.,
* or, in the discretion of other licensors or authors of the program, the
* name, trademarks, service marks, logos or similar indicia of such authors or
* licensors, in any marketing or advertising materials relating to your
* distribution of the program or any covered product. This restriction does
* not waive or limit your obligation to keep intact all copyright notices set
* forth in the program as delivered to you.
*
* If you distribute the program in whole or in part, or any modified version
* of the program, and you assume contractual liability to the recipient with
* respect to the program or modified version, then you will indemnify the
* authors and licensors of the program for any liabilities that these
* contractual assumptions directly impose on those licensors and authors.
*/
package org.openbel.framework.core.df.cache;
import java.io.File;
import org.openbel.framework.common.InvalidArgument;
import org.openbel.framework.core.protocol.ResourceDownloadError;
import org.openbel.framework.core.protocol.ResourceResolver;
/**
* Defines a resource resolver for downloading any OpenBEL Framework resource.
* This is a common service to resolve any OpenBEL Framework resource files.
*
* @author Anthony Bargnesi {@code <abargnesi@selventa.com>}
*/
public interface ResourceService {
/**
* Resolves a OpenBEL Framework resource by determining how to resolve the
* <tt>resourceLocation</tt> using
* {@link ResourceResolver#resolveResource(String, String)}.
*
* <p>
* The file is resolved locally to:
* <code>
* localRoot + {@link File#separator} + {@link System#currentTimeMillis()} + localExtension
* </code>
* </p>
*
* @param resourceLocation {@link String}, the location of the resource,
* which cannot be null
* @param localPath {@link String}, the local folder path where the resource
* should be saved to, which cannot be null
* @param localFileName {@link String}, the local file name
* @throws ResourceDownloadError Thrown if there was an I/O error resolving
* the resource location.
* @throws InvalidArgument Thrown if any of the arguments are null.
*/
public File resolveResource(String resourceLocation, String localPath,
String localFileName)
throws ResourceDownloadError;
}