001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.hadoop.tools.exif;
031
032import java.io.File;
033import java.io.IOException;
034import java.io.PrintWriter;
035import java.util.Map;
036import java.util.Map.Entry;
037
038import com.thebuzzmedia.exiftool.ExifTool;
039import com.thebuzzmedia.exiftool.ExifTool.Tag;
040import com.thebuzzmedia.exiftool.RDFExifTool;
041
042/**
043 * Modes for writing EXIF.
044 * 
045 * @author Sina Samangooei (ss@ecs.soton.ac.uk)
046 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk)
047 */
048public enum EXIFOutputMode {
049        /**
050         * Textual output
051         * 
052         * @author Sina Samangooei (ss@ecs.soton.ac.uk)
053         *
054         */
055        TEXT {
056                @Override
057                public void output(PrintWriter pw, File tmp, RDFExifTool tool) throws IllegalArgumentException, SecurityException, IOException {
058                        Map<Tag, String> allExif = tool.getImageMeta(tmp.getAbsoluteFile(), ExifTool.Tag.values());
059                        
060                        for(Entry<Tag,String> entry: allExif.entrySet()){
061                                pw.print(entry.getKey());
062                                pw.print(' ');
063                                pw.print('"');
064                                pw.print(entry.getValue());
065                                pw.print('"');
066                                pw.println();
067                        }
068                        pw.close();
069                }
070        },
071        /**
072         * RDF Output 
073         * 
074         * @author Sina Samangooei (ss@ecs.soton.ac.uk)
075         */
076        RDF {
077                @Override
078                public void output(PrintWriter pw, File tmp, RDFExifTool tool) throws IllegalArgumentException, SecurityException, IOException {
079                        String allExif = tool.getImageRDF(tmp.getAbsoluteFile(), ExifTool.Tag.values());
080                        pw.print(allExif);
081                        pw.close();
082                }
083                
084                @Override
085                public void output(PrintWriter pw, File tmp, String realName, RDFExifTool tool) throws IllegalArgumentException, SecurityException, IOException
086                {
087                        String allExif = tool.getImageRDF(tmp.getAbsoluteFile(), realName, ExifTool.Tag.values());
088                        pw.print(allExif);
089                        pw.close();
090                }
091        };
092
093        public abstract void output(PrintWriter output, File tmp, RDFExifTool tool) throws IllegalArgumentException, SecurityException, IOException;
094        
095        public void output(PrintWriter output, File tmp, String realName, RDFExifTool tool) throws IllegalArgumentException, SecurityException, IOException
096        {
097                output(output, tmp, tool);
098        }       
099}