Improve error messages when parsing --failure-level parameter

asciidoctor · Sep 10, 2022 · 4d5128e · 4d5128e
1 parent ca28b28
commit 4d5128e
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/asciidoctorj-core/src/main/java/org/asciidoctor/jruby/cli/SeverityConverter.java b/asciidoctorj-core/src/main/java/org/asciidoctor/jruby/cli/SeverityConverter.java
@@ -1,12 +1,17 @@
 package org.asciidoctor.jruby.cli;
 
-import com.beust.jcommander.IStringConverter;
-import org.asciidoctor.SafeMode;
+import com.beust.jcommander.converters.EnumConverter;
 import org.asciidoctor.log.Severity;
 
-public class SeverityConverter implements IStringConverter<Severity> {
+public class SeverityConverter extends EnumConverter<Severity> {
+
+    public SeverityConverter() {
+        super("--failure-level", Severity.class);
+    }
 
     @Override
-    public Severity convert(String argument) { return Severity.valueOf(argument.toUpperCase()); }
+    public Severity convert(String argument) {
+        return super.convert(argument.toUpperCase());
+    }
 
 }