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1 /* ImageFile.java -- digilib image file class.
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2
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3 Digital Image Library servlet components
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4
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5 Copyright (C) 2003 Robert Casties (robcast@mail.berlios.de)
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6
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7 This program is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2 of the License, or (at your
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10 option) any later version.
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11
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12 Please read license.txt for the full details. A copy of the GPL
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13 may be found at http://www.gnu.org/copyleft/lgpl.html
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, write to the Free Software
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 * Created on 25.02.2003
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20 */
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21
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22 package digilib.io;
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23
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24 import java.io.File;
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25 import java.io.IOException;
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26
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27 import digilib.image.ImageOps;
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28 import digilib.image.ImageSize;
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29
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30 /**
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31 * @author casties
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32 */
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33 public class ImageFile extends File {
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34
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35 private static final long serialVersionUID = 1L;
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36
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37 /** file mime-type */
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38 private String mimetype = null;
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39
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40 /** image size in pixels */
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41 private ImageSize pixelSize = null;
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42
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43 /**
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44 * @param pathname
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45 */
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46 public ImageFile(String pathname) {
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47 super(pathname);
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48 }
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49
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50 /**
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51 * @param file
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52 */
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53 public ImageFile(File file) {
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54 super(file.getPath());
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55 }
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56
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57 /**
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58 * @return ImageSize
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59 */
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60 public ImageSize getSize() {
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61 return pixelSize;
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62 }
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63
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64 /**
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65 * Sets the imageSize.
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66 * @param imageSize The imageSize to set
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67 */
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68 public void setSize(ImageSize imageSize) {
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69 this.pixelSize = imageSize;
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70 }
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71
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72 /**
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73 * @return String
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74 */
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75 public String getMimetype() {
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76 return mimetype;
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77 }
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78
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79 /**
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80 * Sets the mimetype.
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81 * @param mimetype The mimetype to set
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82 */
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83 public void setMimetype(String filetype) {
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84 this.mimetype = filetype;
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85 }
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86
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87 /**
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88 * Checks image size.
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89 * @throws IOException
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90 *
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91 */
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92 public void check() throws IOException {
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93 if (pixelSize != null) {
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94 return;
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95 }
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96 ImageOps.checkFile(this);
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97 }
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98
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99 }
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