private static string GetEnvironmentConfigValue(XmlDocument configDocument, string environment, string configKey)
{
DebugGuard.ArgumentIsNotNull(configDocument, "configDocument");
DebugGuard.ArgumentIsNotNullOrEmpty(environment, "environment");
DebugGuard.ArgumentIsNotNullOrEmpty(configKey, "configKey");
var xpath = string.Format("/config/{0}/entry[@key='{1}']", environment, configKey);
var xmlNode = configDocument.SelectSingleNode(xpath);
if (xmlNode == null)
{
throw new Exception(
string.Format(
"Could not find configuration entry {0} for environment {1} in Environment Configuration XML.",
configKey,
environment));
}
return(xmlNode.InnerText);
}
