R3944Realms/PlayerSync
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simplify and exit early in stringToGenericMap

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This commit is contained in:
EoD 2025-07-10 22:04:05 +00:00
parent 228b835c2a
commit 53bdfe2309
1 changed files with 15 additions and 5 deletions
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20
src/main/java/vip/fubuki/playersync/util/LocalJsonUtil.java
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@ -7,11 +7,21 @@ import java.util.function.Function;
public class LocalJsonUtil { public class LocalJsonUtil {
private static <K> Map<K, String> stringToGenericMap(String param, Function<String, K> keyParser) { private static <K> Map<K, String> stringToGenericMap(String param, Function<String, K> keyParser) {
Map<K, String> map = new HashMap<>(); Map<K, String> map = new HashMap<>();
String s1 = param.substring(1,param.length()-1);
String s2 = s1.trim(); // check if string is at least minimal json
String[] split = s2.split(","); if (param == null || param.length() < 2 || param.equals("{}")) {
for (int i = split.length - 1; i >= 0; i--) { return map;
String trim = split[i].trim(); }
// extract string within outermost json brackets {}
String s1 = param.substring(param.indexOf('{')+1, param.lastIndexOf('}')).trim();
if (s1.isEmpty()) {
return map;
}
// split all json elements
for (String split : s1.split(",")) {
String trim = split.trim();
// only check for the first "=" as the values also contain additional "=" // only check for the first "=" as the values also contain additional "="
int equalIndex = trim.indexOf('='); int equalIndex = trim.indexOf('=');