Merge branch 'master' of https://github.com/europeana/api-commons

europeana · Jan 23, 2023 · bbfc80b · bbfc80b
2 parents 329fba8 + 8e5d228
commit bbfc80b
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/...s-definitions/src/main/java/eu/europeana/api/commons/definitions/utils/LanguageUtils.java b/...s-definitions/src/main/java/eu/europeana/api/commons/definitions/utils/LanguageUtils.java
@@ -0,0 +1,16 @@
+package eu.europeana.api.commons.definitions.utils;
+
+import java.util.Locale;
+import java.util.Set;
+
+public class LanguageUtils {
+
+  private static Set<String> ISO_LANGUAGES;
+
+  public static boolean isIsoLanguage(String lang) {
+    if(ISO_LANGUAGES==null) {
+      ISO_LANGUAGES = Set.of(Locale.getISOLanguages());
+    }
+    return ISO_LANGUAGES.contains(lang);
+  }
+}