/// <summary>
/// Parse the specified <see cref="XDocument"/> to build a <see cref="TFSAggregatorSettings"/> instance.
/// </summary>
/// <param name="lastWriteTime">Last teime the document has been changed.</param>
/// <param name="load">A lambda returning the <see cref="XDocument"/> to parse.</param>
/// <returns></returns>
public static TFSAggregatorSettings Load(DateTime lastWriteTime, Func <LoadOptions, XDocument> load, ILogEvents logger)
{
var instance = new TFSAggregatorSettings();
LoadOptions xmlLoadOptions = LoadOptions.PreserveWhitespace | LoadOptions.SetBaseUri | LoadOptions.SetLineInfo;
XDocument doc = load(xmlLoadOptions);
instance.Hash = ComputeHash(doc, lastWriteTime);
if (!ValidateDocAgainstSchema(doc, logger))
{
// HACK we must handle this scenario with clean exit
return(null);
}
// XML Schema has done lot of checking and set defaults, no need to recheck later, just manage missing pieces
ParseRuntimeSection(instance, doc);
Dictionary <string, Rule> rules = ParseRulesSection(instance, doc);
var ruleInUse = rules.Keys.ToDictionary(ruleName => ruleName, ruleName => false);
List <Policy> policies = ParsePoliciesSection(doc, rules, ruleInUse);
instance.Policies = policies;
// checks
foreach (var unusedRule in ruleInUse.Where(kv => kv.Value == false))
{
logger.UnreferencedRule(unusedRule.Key);
}
return(instance);
}
/// <summary>
/// Parse the specified <see cref="XDocument"/> to build a <see cref="TFSAggregatorSettings"/> instance.
/// </summary>
/// <param name="lastWriteTime">Last teime the document has been changed.</param>
/// <param name="load">A lambda returning the <see cref="XDocument"/> to parse.</param>
/// <returns></returns>
public static TFSAggregatorSettings Load(DateTime lastWriteTime, Func<LoadOptions, XDocument> load, ILogEvents logger)
{
var instance = new TFSAggregatorSettings();
LoadOptions xmlLoadOptions = LoadOptions.PreserveWhitespace | LoadOptions.SetBaseUri | LoadOptions.SetLineInfo;
XDocument doc = load(xmlLoadOptions);
instance.Hash = ComputeHash(doc, lastWriteTime);
if (!ValidateDocAgainstSchema(doc, logger))
{
// HACK we must handle this scenario with clean exit
return null;
}
// XML Schema has done lot of checking and set defaults, no need to recheck later, just manage missing pieces
ParseRuntimeSection(instance, doc);
Dictionary<string, Rule> rules = ParseRulesSection(instance, doc);
var ruleInUse = rules.Keys.ToDictionary(ruleName => ruleName, ruleName => false);
List<Policy> policies = ParsePoliciesSection(doc, rules, ruleInUse);
instance.Policies = policies;
// checks
foreach (var unusedRule in ruleInUse.Where(kv => kv.Value == false))
{
logger.UnreferencedRule(unusedRule.Key);
}
return instance;
}
