protected override bool EvaluateMatch(Tuple <TransportRule, XDocument> rulePackDataObject, Func <string, CultureInfo, CompareOptions, bool> objectPropertyMatchOperator)
{
ExAssert.RetailAssert(rulePackDataObject != null && rulePackDataObject.Item1 != null && rulePackDataObject.Item2 != null, "The rule pack data object passed to the name matcher must not be null");
bool flag = false;
DlpUtils.DataClassificationQueryContext dataClassificationQueryContext = new DlpUtils.DataClassificationQueryContext(rulePackDataObject.Item1.OrganizationId, ClassificationDefinitionsDiagnosticsReporter.Instance)
{
CurrentRuleCollectionTransportRuleObject = rulePackDataObject.Item1,
CurrentRuleCollectionXDoc = rulePackDataObject.Item2
};
XElement operationArgument;
if (!DlpUtils.TryExecuteOperation <XmlException, XDocument, XElement>(dataClassificationQueryContext, new Func <XDocument, XElement>(XmlProcessingUtils.GetRulePackageMetadataElement), dataClassificationQueryContext.CurrentRuleCollectionXDoc, out operationArgument))
{
return(flag);
}
ClassificationRuleCollectionLocalizableDetails classificationRuleCollectionLocalizableDetails;
if (!DlpUtils.TryExecuteOperation <XmlException, XElement, ClassificationRuleCollectionLocalizableDetails>(dataClassificationQueryContext, new Func <XElement, ClassificationRuleCollectionLocalizableDetails>(XmlProcessingUtils.ReadDefaultRulePackageMetadata), operationArgument, out classificationRuleCollectionLocalizableDetails))
{
return(flag);
}
flag = objectPropertyMatchOperator(classificationRuleCollectionLocalizableDetails.Name, classificationRuleCollectionLocalizableDetails.Culture, CompareOptions.IgnoreCase);
if (!flag)
{
Dictionary <CultureInfo, ClassificationRuleCollectionLocalizableDetails> source;
if (!DlpUtils.TryExecuteOperation <XmlException, XElement, Dictionary <CultureInfo, ClassificationRuleCollectionLocalizableDetails> >(dataClassificationQueryContext, new Func <XElement, Dictionary <CultureInfo, ClassificationRuleCollectionLocalizableDetails> >(XmlProcessingUtils.ReadAllRulePackageMetadata), operationArgument, out source))
{
return(flag);
}
flag = source.Any((KeyValuePair <CultureInfo, ClassificationRuleCollectionLocalizableDetails> localizedDetail) => objectPropertyMatchOperator(localizedDetail.Value.Name, localizedDetail.Key, CompareOptions.IgnoreCase));
}
return(flag);
}
private static bool CreateDataClassificationPresentationObject(DlpUtils.DataClassificationQueryContext operationContext, string ruleIdentifier, XElement ruleElement, XElement resourceElement, ClassificationRuleCollectionPresentationObject ruleCollectionPresentationObject, out DataClassificationPresentationObject dataClassificationPresentationObject)
{
return(DlpUtils.TryExecuteOperation <XmlException, object, object, DataClassificationPresentationObject>(operationContext, (object unusedStub1, object unusedStub2) => DataClassificationPresentationObject.Create(ruleIdentifier, ruleElement, resourceElement, ruleCollectionPresentationObject), null, null, out dataClassificationPresentationObject));
}
private static bool CreateClassificationRuleCollectionPresentationObject(DlpUtils.DataClassificationQueryContext operationContext, out ClassificationRuleCollectionPresentationObject presentationObject)
{
return(DlpUtils.TryExecuteOperation <XmlException, TransportRule, XDocument, ClassificationRuleCollectionPresentationObject>(operationContext, new Func <TransportRule, XDocument, ClassificationRuleCollectionPresentationObject>(ClassificationRuleCollectionPresentationObject.Create), operationContext.CurrentRuleCollectionTransportRuleObject, operationContext.CurrentRuleCollectionXDoc, out presentationObject));
}
private static bool GetIdQueryMatchResult(DlpUtils.DataClassificationQueryContext queryContext, IEnumerable <string> queriedIds, out IEnumerable <QueryMatchResult> idMatchResultsFromCurrentRulePack)
{
return(DlpUtils.TryExecuteOperation <XmlException, XDocument, IEnumerable <string>, IEnumerable <QueryMatchResult> >(queryContext, new Func <XDocument, IEnumerable <string>, IEnumerable <QueryMatchResult> >(XmlProcessingUtils.GetMatchingRulesById), queryContext.CurrentRuleCollectionXDoc, queriedIds, out idMatchResultsFromCurrentRulePack));
}
private static bool GetNameQueryMatchResult(DlpUtils.DataClassificationQueryContext queryContext, IEnumerable <string> queriedNames, out IEnumerable <QueryMatchResult> nameMatchResultsFromCurrentRulePack)
{
return(DlpUtils.TryExecuteOperation <XmlException, XDocument, IEnumerable <string>, IEnumerable <QueryMatchResult> >(queryContext, (XDocument rulePackXDoc, IEnumerable <string> queriedRuleNames) => XmlProcessingUtils.GetMatchingRulesByName(rulePackXDoc, queriedRuleNames, NameMatchingOptions.InvariantNameOrLocalizedNameMatch, true), queryContext.CurrentRuleCollectionXDoc, queriedNames, out nameMatchResultsFromCurrentRulePack));
}
