net.urosk.mifss.services.components.interfaces.FileHandler Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 **************************************************************************
 * MIFSS  - content storage system
 * 
 *
 * @uthors: [email protected] (Uroš Kristan ) Urosk.NET
 *         [email protected] (Jernej Švigelj) 
 */
package net.urosk.mifss.services.components.interfaces;

import net.urosk.mifss.lib.exceptions.FileHandlerException;

import java.io.File;
import java.util.Date;

public interface FileHandler {

	String getContentMetaData(File file);

	Date getCurrentDate();

	String getFileExtension(String name);

	String replaceFileExtension(String fileName, String newExtension);

	String getHashForFile(File file) throws FileHandlerException;

	String getHashMethod();

	String getMimeType(File file);

	String getUniqueId();

	long getFilesize(File file);

	boolean fileExists(File file);

}