/* * Copyright 2002-2016 Drew Noakes * * Licensed 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. * * More information about this project is available at: * * https://drewnoakes.com/code/exif/ * https://github.com/drewnoakes/metadata-extractor */ package com.drew.metadata.file; import com.drew.lang.annotations.NotNull; import com.drew.metadata.Metadata; import java.io.File; import java.io.IOException; import java.util.Date; public class FileMetadataReader { public void read(@NotNull File file, @NotNull Metadata metadata) throws IOException { if (!file.isFile()) throw new IOException("File object must reference a file"); if (!file.exists()) throw new IOException("File does not exist"); if (!file.canRead()) throw new IOException("File is not readable"); FileMetadataDirectory directory = new FileMetadataDirectory(); directory.setString(FileMetadataDirectory.TAG_FILE_NAME, file.getName()); directory.setLong(FileMetadataDirectory.TAG_FILE_SIZE, file.length()); directory.setDate(FileMetadataDirectory.TAG_FILE_MODIFIED_DATE, new Date(file.lastModified())); metadata.addDirectory(directory); } }