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Extract function for toString() function
[Sone.git]
/
src
/
main
/
java
/
net
/
pterodactylus
/
sone
/
template
/
ImageLinkFilter.java
diff --git
a/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
b/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
index
458d40f
..
1ac7360
100644
(file)
--- a/
src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
+++ b/
src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
@@
-80,12
+80,7
@@
public class ImageLinkFilter implements Filter {
if (image == null) {
return null;
}
if (image == null) {
return null;
}
- String imageClass = Optional.fromNullable(parameters.get("class")).transform(new Function<Object, String>() {
- @Override
- public String apply(Object input) {
- return (input != null) ? input.toString() : null;
- }
- }).orNull();
+ String imageClass = Optional.fromNullable(parameters.get("class")).transform(getStringValue()).orNull();
int maxWidth = parseInt(valueOf(parameters.get("max-width")), MAX_VALUE);
int maxHeight = parseInt(valueOf(parameters.get("max-height")), MAX_VALUE);
String mode = valueOf(parameters.get("mode"));
int maxWidth = parseInt(valueOf(parameters.get("max-width")), MAX_VALUE);
int maxHeight = parseInt(valueOf(parameters.get("max-height")), MAX_VALUE);
String mode = valueOf(parameters.get("mode"));
@@
-123,4
+118,13
@@
public class ImageLinkFilter implements Filter {
return stringWriter.toString();
}
return stringWriter.toString();
}
+ private Function<Object, String> getStringValue() {
+ return new Function<Object, String>() {
+ @Override
+ public String apply(Object input) {
+ return (input != null) ? input.toString() : null;
+ }
+ };
+ }
+
}
}