public static Variable create()

in chatterbox-xmpp/chatterbox-xmpp-impl/src/main/java/org/apache/tomee/chatterbox/xmpp/impl/Template.java [279:297]

• 19 lines of code
• 7 McCabe index (conditional complexity)

        public static Variable create(String uriChunk) {
            final Variable newVariable = new Variable();
            if (uriChunk == null || "".equals(uriChunk)) {
                return null;
            }
            if (CurlyBraceTokenizer.insideBraces(uriChunk)) {
                uriChunk = CurlyBraceTokenizer.stripBraces(uriChunk).trim();
                final Matcher matcher = VARIABLE_PATTERN.matcher(uriChunk);
                if (matcher.matches()) {
                    newVariable.name = matcher.group(1).trim();
                    if (matcher.group(2) != null && matcher.group(3) != null) {
                        final String patternExpression = matcher.group(3).trim();
                        newVariable.pattern = Pattern.compile(patternExpression);
                    }
                    return newVariable;
                }
            }
            return null;
        }