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fixed image loading when app is packed as jar 

https://stackoverflow.com/questions/2308188/getresourceasstream-vs-fileinputstream
This commit is contained in:
Elias Csomor 2022-12-02 12:04:51 +01:00
parent 21643e5d63
commit c64339c945
1 changed files with 3 additions and 7 deletions
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10
src/main/java/ch/zhaw/gartenverwaltung/json/PlantImageDeserializer.java
View File

@ -21,13 +21,9 @@ public class PlantImageDeserializer extends JsonDeserializer<Image> {
@Override
public Image deserialize(JsonParser parser, DeserializationContext context) throws IOException {
Image result = null;
URL imageUrl = PlantList.class.getResource(String.format("images/%s", parser.getText()));
if (imageUrl != null) {
try (InputStream is = new FileInputStream(new File(imageUrl.toURI()))) {
result = new Image(is);
} catch (IllegalArgumentException | URISyntaxException e) {
throw new IOException(String.format("Cannot find Image \"%s\"\n", imageUrl.getFile()));
}
InputStream is = PlantList.class.getResourceAsStream(String.format("images/%s", parser.getText()));
if (is != null) {
result = new Image(is);
}
return result;
}