| /* |
| * 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. |
| */ |
| |
| package org.apache.commons.imaging.formats.jpeg.exif; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.commons.imaging.ImageReadException; |
| import org.apache.commons.imaging.ImageWriteException; |
| import org.apache.commons.imaging.Sanselan; |
| import org.apache.commons.imaging.common.IImageMetadata; |
| import org.apache.commons.imaging.formats.jpeg.JpegImageMetadata; |
| import org.apache.commons.imaging.formats.tiff.TiffField; |
| import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; |
| import org.apache.commons.imaging.formats.tiff.constants.AllTagConstants; |
| import org.apache.commons.imaging.util.Debug; |
| |
| public abstract class SpecificExifTagTest extends ExifBaseTest |
| implements |
| AllTagConstants |
| { |
| // public SpecificExifTagTest(String name) |
| // { |
| // super(name); |
| // } |
| |
| public void testSingleImage() throws Exception |
| { |
| File imageFile = getImageWithExifData(); |
| checkImage(imageFile); |
| } |
| |
| public void testAllImages() throws Exception |
| { |
| List images = getImagesWithExifData(); |
| for (int i = 0; i < images.size(); i++) |
| { |
| if(i%10==0) |
| Debug.purgeMemory(); |
| |
| File imageFile = (File) images.get(i); |
| if (imageFile.getParentFile().getName().toLowerCase().equals( |
| "@broken")) |
| continue; |
| checkImage(imageFile); |
| } |
| } |
| |
| protected abstract void checkField(File imageFile, TiffField field) |
| throws IOException, ImageReadException, ImageWriteException; |
| |
| private void checkImage(File imageFile) throws IOException, |
| ImageReadException, ImageWriteException |
| { |
| // Debug.debug("imageFile", imageFile.getAbsoluteFile()); |
| |
| Map params = new HashMap(); |
| boolean ignoreImageData = isPhilHarveyTestImage(imageFile); |
| params.put(PARAM_KEY_READ_THUMBNAILS, new Boolean(!ignoreImageData)); |
| |
| // note that metadata might be null if no metadata is found. |
| IImageMetadata metadata = Sanselan.getMetadata(imageFile, params); |
| if (null == metadata) |
| return; |
| JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata; |
| |
| // note that exif might be null if no Exif metadata is found. |
| TiffImageMetadata exif = jpegMetadata.getExif(); |
| if (null == exif) |
| return; |
| |
| List fields = exif.getAllFields(); |
| for (int i = 0; i < fields.size(); i++) |
| { |
| TiffField field = (TiffField) fields.get(i); |
| checkField(imageFile, field); |
| } |
| |
| } |
| |
| } |