/**
* Triggered when method, function or constructor invocation fails.
* @param xjexl the JexlException wrapping the original error
* @return throws JexlException if strict, null otherwise
*/
protected Object invocationFailed(JexlException xjexl) {
if (strict || xjexl instanceof JexlException.Return) {
throw xjexl;
}
if (!silent)
{
logger.warn(xjexl.getMessage(), xjexl.getCause());
}
return null;
}
/**
* Triggered when variable can not be resolved.
* @param xjexl the JexlException ("undefined variable " + variable)
* @return throws JexlException if strict, null otherwise
*/
protected Object unknownVariable(JexlException xjexl) {
if (strict)
{
throw xjexl;
}
if (!silent)
{
logger.warn(xjexl.getMessage());
}
return null;
}
