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();
}
private void addToList(List<String> expressionsList, String addExpression) {
addExpression = addExpression.trim();
if (format != null) {
addExpression = String.format(format, addExpression);
}
if (!StringUtil.isEmpty(addExpression) && !expressionsList.contains(addExpression)) {
expressionsList.add(addExpression);
}
}
/**
* Checks if the message is an GreenPepper server tagged Exception. If so an
* GreenPepperServerException will be thrown with the error id found.
*
* @param the error id found.
* @throws GreenPepperServerException
*/
private static void checkErrors(Object object) throws GreenPepperServerException {
if (object instanceof Exception) {
throw new GreenPepperServerException(
GreenPepperServerErrorKey.CALL_FAILED, ((Exception) object).getMessage());
}
if (object instanceof String) {
String msg = (String) object;
if (!StringUtil.isEmpty(msg) && msg.indexOf(GreenPepperServerErrorKey.ERROR) > -1) {
String errorId = msg.replace(GreenPepperServerErrorKey.ERROR, "");
if (errorId.startsWith(LicenseErrorKey.LICENSE)) {
throw new GreenPepperLicenceException(errorId, errorId);
}
throw new GreenPepperServerException(errorId, errorId);
}
}
}
public OgnlResolution(String expression) {
if (StringUtil.isBlank(expression))
throw new IllegalArgumentException("No expression to resolve");
this.expression = expression;
}
public static String toNullIfEmpty(String str) {
return StringUtil.toNullIfEmpty(str);
}