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[AESH-369] Show a message if alias name does not match aliasPattern. #217

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Merged
merged 1 commit into from
Jun 14, 2016
Merged

[AESH-369] Show a message if alias name does not match aliasPattern. #217

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7 changes: 7 additions & 0 deletions src/main/java/org/jboss/aesh/console/alias/AliasManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -185,7 +185,9 @@ public String parseAlias(String buffer) {
if (aliasHelpPattern.matcher(buffer).matches())
return aliasUsage();
Matcher aliasMatcher = aliasPattern.matcher(buffer);
boolean aliasMatched = false;
if(aliasMatcher.matches()) {
aliasMatched = true;
String name = aliasMatcher.group(2);
String value = aliasMatcher.group(3);
if(value.startsWith("'")) {
Expand Down Expand Up @@ -223,6 +225,11 @@ else if(value.startsWith("\"")) {
}
return sb.toString();
}
if (!aliasMatched) {
StringBuilder sb = new StringBuilder();
sb.append(buffer).append(" is not valid command, make sure alias name is among of [a-zA-Z0-9_]").append(Config.getLineSeparator());
return sb.toString();
}
return null;
}

Expand Down