From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Tue, 5 May 2015 20:12:29 +0000 (+0200)
Subject: Include name of missing option in exception
X-Git-Tag: v2~189
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=e6acaaef410946cd247097e6a392e8596c232dba;p=rhynodge.git

Include name of missing option in exception
---

diff --git a/src/main/java/net/pterodactylus/util/envopt/Parser.java b/src/main/java/net/pterodactylus/util/envopt/Parser.java
index 208d6f4..bc2d986 100644
--- a/src/main/java/net/pterodactylus/util/envopt/Parser.java
+++ b/src/main/java/net/pterodactylus/util/envopt/Parser.java
@@ -29,7 +29,7 @@ public class Parser {
 				String variableName = option.name();
 				Optional<String> value = environment.getValue(variableName);
 				if (option.required() && !value.isPresent()) {
-					throw new RequiredOptionIsMissing();
+					throw new RequiredOptionIsMissing(option.name());
 				}
 				field.setAccessible(true);
 				try {
@@ -46,6 +46,12 @@ public class Parser {
 		return new Parser(new SystemEnvironment());
 	}
 
-	public static class RequiredOptionIsMissing extends RuntimeException { }
+	public static class RequiredOptionIsMissing extends RuntimeException {
+
+		public RequiredOptionIsMissing(String message) {
+			super(message);
+		}
+
+	}
 
 }