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add min/max str length flags

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This commit is contained in:
Aikar
2017-04-30 19:19:07 -04:00
parent bfd07bee94
commit bcd3cb8367
1 changed files with 18 additions and 3 deletions
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src/main/java/co/aikar/commands/CommandContexts.java
+18 -3
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@@ -81,10 +81,25 @@ public class CommandContexts {
if (values != null) {
return c.popFirstArg();
}
if (c.isLastArg() && c.getParam().getAnnotation(Single.class) == null) {
return ACFUtil.join(c.getArgs());
String ret = (c.isLastArg() && c.getParam().getAnnotation(Single.class) == null) ?
ACFUtil.join(c.getArgs())
:
c.popFirstArg();
Integer minLen = c.getFlagValue("minlen", (Integer) null);
Integer maxLen = c.getFlagValue("maxlen", (Integer) null);
if (minLen != null) {
if (ret.length() < minLen) {
throw new InvalidCommandArgument("Must be at least " + minLen + " characters long");
}
}
return c.popFirstArg();
if (maxLen != null) {
if (ret.length() > maxLen) {
throw new InvalidCommandArgument("Must be less " + maxLen + " characters long");
}
}
return ret;
});
registerContext(String[].class, (c) -> {
String val;