Last change
on this file since 896 was
880,
checked in by gav, 14 years ago
|
Image unique index fix, by John Yesberg.
|
File size:
1.1 KB
|
Rev | Line | |
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[182] | 1 | class Image implements Comparable { |
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| 2 | |
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| 3 | Picture picture |
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| 4 | Integer size |
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| 5 | byte[] data |
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| 6 | String contentType |
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| 7 | Integer width |
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| 8 | Integer height |
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| 9 | Date dateCreated = new Date() |
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| 10 | Date lastUpdated = new Date() |
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| 11 | |
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| 12 | static belongsTo = [ Picture ] |
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| 13 | |
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| 14 | static mapping = { |
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| 15 | data type: 'binary' |
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| 16 | } |
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| 17 | |
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| 18 | static constraints = { |
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| 19 | data(maxSize: MAX_SIZE) |
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[880] | 20 | size(unique:'picture') |
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[182] | 21 | } |
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| 22 | |
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| 23 | static final Integer MAX_SIZE = 10 * 1024 * 1024 |
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| 24 | |
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| 25 | static final Integer Original = 1 |
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| 26 | static final Integer Large = 2 |
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| 27 | static final Integer Medium = 3 |
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| 28 | static final Integer Small = 4 |
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| 29 | |
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| 30 | static final Integer[] Widths = [ 0, 0, 500, 250, 100 ] |
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| 31 | static final Integer[] Heights = [ 0, 0, 500, 250, 100 ] |
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| 32 | |
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| 33 | static final String[] Names = [ '', 'Original', 'Large', 'Medium', 'Small' ] |
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| 34 | |
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| 35 | int compareTo(obj) { |
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| 36 | size.compareTo(obj.size) |
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| 37 | } |
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| 38 | |
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| 39 | String filename() { |
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| 40 | Image.filename(picture.id, size) |
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| 41 | } |
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| 42 | |
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| 43 | static String filename(long id, int size) { |
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| 44 | if (size == Original) { |
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| 45 | return "${id}-${Names[size]}.jpg" |
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| 46 | } |
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| 47 | else { |
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| 48 | return "${id}-${Names[size]}.png" |
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| 49 | } |
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| 50 | } |
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| 51 | } |
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