public String process(String content) {
Matcher matcher = Pattern.compile(ELEMENT_BOUNDARY).matcher(content);
StringBuilder sb = new StringBuilder();
int startIndex, matchIndex;
for (startIndex = 0; matcher.find(); startIndex = matcher.end()) {
matchIndex = matcher.start();
String preMatch = content.substring(startIndex, matchIndex);
if (!StringUtil.isBlank(preMatch)) sb.append(span(preMatch));
if (!StringUtil.isBlank(matcher.group(2))) sb.append(matcher.group());
}
String postMatch = content.substring(startIndex, content.length());
if (!StringUtil.isBlank(postMatch)) sb.append(span(postMatch));
return sb.toString();
}
public OgnlResolution(String expression) {
if (StringUtil.isBlank(expression))
throw new IllegalArgumentException("No expression to resolve");
this.expression = expression;
}