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1
2 package de.jwi.jgallery;
3
4
25
26 import imageinfo.ImageInfo;
27
28 import java.io.FileNotFoundException  ;
29 import java.io.IOException ;
30 import java.io.InputStream ;
31 import java.io.Serializable ;
32 import java.text.DateFormat ;
33 import java.util.Date ;
34 import java.util.List ;
35
36
39 public class Image implements Serializable
40 {
41
42 private boolean isRepresentsSubdirectory = false;
43
44 private String name;
45
46 private Folder folder;
47
48
49 private String fileSize = "";
50
51 private String thumbWidth;
52
53 private String thumbHeight;
54
55 private String fileDate = "";
56
57 private long lastModified;
58
59 private String imageWidth;
61 private String imageHeight;
63 private String comment;
64
65 private EXIFInfo exif;
66
67 private ThumbNailInfo thumbNailInfo;
68
69 Image(String name, boolean isRepresentsSubdirectory, Folder folder,
70 IImageAccessor imageAccessor, ThumbNailInfo thumbNailInfo)
71 throws GalleryException
72 {
73 this.name = name;
74 this.folder = folder;
75 this.isRepresentsSubdirectory = isRepresentsSubdirectory;
76 this.thumbNailInfo = thumbNailInfo;
77
78 lastModified = imageAccessor.getLastModified();
79
80 fileDate = DateFormat.getDateInstance().format(new Date (lastModified));
81
82 InputStream imageInputStream = null;
83 InputStream thumbInputStream = null;
84
85 if (!isRepresentsSubdirectory)
86 {
87 try
88 {
89
91 imageInputStream = imageAccessor.getImageInputStream();
92 ImageInfo ii = new ImageInfo();
93 ii.setInput(imageInputStream);
94 if (!ii.check())
95 {
96 throw new GalleryException(
97 "Not a supported image file format.");
98 }
99
100 imageWidth = Integer.toString(ii.getWidth());
101 imageHeight = Integer.toString(ii.getHeight());
102
103 fileSize = Long.toString(imageAccessor.getLength());
104
105
107 thumbInputStream = imageAccessor.getThumbInputStream();
108
109 ii = new ImageInfo();
110 ii.setInput(thumbInputStream);
111 if (!ii.check())
112 {
113 throw new GalleryException(
114 "Not a supported image file format.");
115 }
116
117 thumbWidth = Integer.toString(ii.getWidth());
118 thumbHeight = Integer.toString(ii.getHeight());
119
120
121 }
122 catch (FileNotFoundException e)
123 {
124 throw new GalleryException(e.getMessage());
125 }
126 finally
127 {
128 if (imageInputStream != null)
129 {
130 try
131 {
132 imageInputStream.close();
133 }
134 catch (IOException e)
135 {
136 }
138 }
139 if (thumbInputStream != null)
140 {
141 try
142 {
143 thumbInputStream.close();
144 }
145 catch (IOException e)
146 {
147 }
149 }
150 }
151
152
153 try
154 {
155 imageInputStream = imageAccessor.getImageInputStream();
156 }
157 catch (FileNotFoundException e)
158 {
159 throw new GalleryException(e.getMessage());
160 }
161
162 try
163 {
164 exif = new EXIFInfo(imageInputStream);
165 }
166 catch (GalleryException e1)
167 {
168 exif = null;
169 }
170 }
171
172 }
173
174 public String toString()
175 {
176 return name;
177 }
178
179 public String getName()
180 {
181 return name;
182 }
183
184 private String labelfile;
185
186 public String getLabelfile()
187 throws FileNotFoundException , IOException , GalleryException
188 {
189 if (null == labelfile)
190 {
191 labelfile = folder.getFileContent(getLabel() + ".txt");
192 }
193
194 return labelfile;
195 }
196
197 public String getLabel()
198 {
199 int p = name.indexOf('.');
200
201 return (Folder.isJPEGExtension(name) & (p > -1))
202 ? name.substring(0, p)
203 : name;
204 }
205
206 public String getFileName()
207 {
208 return name;
209 }
210
211 public String getCloseupPath()
212 {
213 String n;
214 if (isRepresentsSubdirectory)
215 {
216 n = name + "/index." + folder.getUrlExtention();
217 }
218 else
219 {
220 n = name.substring(0, name.indexOf('.')) + "."
221 + folder.getUrlExtention();
222 }
223 return folder.getHTMLBase() + n;
224 }
225
226 public String getIconPath()
227 {
228 return isRepresentsSubdirectory ? thumbNailInfo.getThumbPath() : "";
229 }
230
231 public String getImagePath()
232 {
233 return folder.getImageBasePath() + "/" + name;
234 }
235
236 public String getThumbHeight()
237 {
238 return isRepresentsSubdirectory
239 ? thumbNailInfo.getThumbHeight()
240 : thumbHeight;
241 }
242
243 public String getThumbPath()
244 {
245 return isRepresentsSubdirectory ? thumbNailInfo.getThumbPath() : folder.getThumbsPath() + "/" + name;
246
247 }
249
250 public String getThumbBound()
251 {
252 int h = Integer.parseInt(isRepresentsSubdirectory ? thumbNailInfo
253 .getThumbHeight() : thumbHeight);
254 int w = Integer.parseInt(isRepresentsSubdirectory ? thumbNailInfo
255 .getThumbWidth() : thumbWidth);
256
257 return Integer.toString(Math.max(h, w));
258 }
259
260
261 public List getNeighbourImages() throws GalleryException
262 {
263 return folder.getNeighbourImages(this);
264 }
265
266 public String getThumbWidth()
267 {
268 return isRepresentsSubdirectory
269 ? thumbNailInfo.getThumbWidth()
270 : thumbWidth;
271 }
272
273
278 public String getOriginalPath()
279 {
280 return "";
281 }
282
283 public String getImageHeight()
284 {
285 return imageHeight;
286 }
287
288 public String getImageWidth()
289 {
290 return imageWidth;
291 }
292
293 public Folder getFolder()
294 {
295 return folder;
296 }
297
298 public void setFolder(Folder folder)
299 {
300 this.folder = folder;
301 }
302
303
304 public void setName(String name)
305 {
306 this.name = name;
307 }
308
309 public String getFileDate()
310 {
311 return fileDate;
312 }
313
314 public EXIFInfo getExif()
315 {
316 return exif;
317 }
318
319 public String getComment()
320 {
321 return comment;
322 }
323
324 public void setComment(String comment)
325 {
326 this.comment = comment;
327 }
328
329 public String getFileSize()
330 {
331 return fileSize;
332 }
333
334 public long getLastModified()
335 {
336 return lastModified;
337 }
338
339 public String getCounter()
340 {
341 String rc = folder.getImageCounter(name);
342
343 return rc;
344 }
345
346 public boolean getRepresentsSubdirectory()
347 {
348 return isRepresentsSubdirectory;
349 }
350
351 } |
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