Adapt to Java 11

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / Localized.java

diff --git a/org.argeo.cms/src/org/argeo/cms/Localized.java b/org.argeo.cms/src/org/argeo/cms/Localized.java
new file mode 100644 (file)
index 0000000..1c7c8e5
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/Localized.java
@@ -0,0 +1,27 @@
+package org.argeo.cms;
+
+import java.text.MessageFormat;
+import java.util.Locale;
+
+/** Localized object. */
+public interface Localized {
+       /** Default assumes that this is an {@link Enum} */
+       default Object local(Locale locale) {
+               return LocaleUtils.local((Enum<?>) this, locale);
+       }
+
+       default String lead() {
+               return LocaleUtils.lead(this);
+       }
+
+       default String format(Object[] args) {
+               Locale locale = LocaleUtils.getCurrentLocale();
+               MessageFormat format = new MessageFormat(local(locale).toString(), locale);
+               return format.format(args);
+       }
+
+       default String lead(Locale locale) {
+               return LocaleUtils.lead(local(locale).toString(), locale);
+       }
+
+}