public static FanoutSearchDescriptor Evaluate(string expr)
{
try
{
var fs_invocation_expr = GetFanoutSearchDescriptorExpression(expr);
//if we could use LIKQ to match such patterns...
var fs_callchain = GetFanoutSearchDescriptorCallChain(fs_invocation_expr);
var fs_desc = ConstructFanoutSearchDescriptor(fs_callchain);
var checker = new TraverseActionSecurityChecker();
fs_desc.m_traverseActions.ForEach(_ => checker.Visit(_));
return(fs_desc);
}
catch (LambdaDSLSyntaxErrorException ex)
{
throw new FanoutSearchQueryException(ex.Message);
}
}
private void QueryExpressionSecurityCheck()
{
TraverseActionSecurityChecker checker = new TraverseActionSecurityChecker();
m_traverseActions.ForEach(_ => checker.Visit(_));
}