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do not try to create a thumbnail if the image doesn't exist

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Andreas Huber
2018-04-28 19:59:00 +02:00
parent d4b09d4dab
commit 022d5a21c5
1 changed files with 2 additions and 2 deletions
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4
pdb-plotting/src/main/java/org/lucares/recommind/logs/ScatterPlot.java
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@@ -152,7 +152,7 @@ public class ScatterPlot implements ConcretePlotter {
final int thumbnailMaxHeight) { final int thumbnailMaxHeight) {
Path result; Path result;
if (thumbnailMaxWidth > 0 && thumbnailMaxHeight > 0) { if (thumbnailMaxWidth > 0 && thumbnailMaxHeight > 0 && Files.exists(originalImage)) {
try { try {
final long start = System.nanoTime(); final long start = System.nanoTime();
final BufferedImage image = ImageIO.read(originalImage.toFile()); final BufferedImage image = ImageIO.read(originalImage.toFile());
@@ -164,7 +164,7 @@ public class ScatterPlot implements ConcretePlotter {
ImageIO.write(thumbnail, "JPG", thumbnailPath.toFile()); ImageIO.write(thumbnail, "JPG", thumbnailPath.toFile());
LOGGER.info("thumbnail creation: " + (System.nanoTime() - start) / 1_000_000.0 + "ms"); LOGGER.info("thumbnail creation: " + (System.nanoTime() - start) / 1_000_000.0 + "ms");
result = thumbnailPath; result = thumbnailPath;
} catch (final IOException e) { } catch (final IOException | RuntimeException e) {
LOGGER.warn("failed to scale image", e); LOGGER.warn("failed to scale image", e);
result = null; result = null;
} }