public static ConditionInformation GetConditionInfoFromRequest(NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion)
{
ConditionalHeaders conditionalHeadersFromRequest = ConditionExtractor.GetConditionalHeadersFromRequest(requestHeaders);
if (conditionalHeadersFromRequest == null)
{
return(null);
}
if (operationType == OperationTypeForConditionParsing.ReadOperation || operationType == OperationTypeForConditionParsing.WriteOperation)
{
return(ConditionExtractor.ExecuteExtractors(conditionalHeadersFromRequest, requestHeaders, operationType, requestVersion, ConditionExtractor.extractors));
}
NephosAssertionException.Assert(operationType == OperationTypeForConditionParsing.CopyOperation);
ConditionInformation copySourceIfModifiedSince = ConditionExtractor.ExecuteExtractors(conditionalHeadersFromRequest, requestHeaders, operationType, requestVersion, ConditionExtractor.extractors);
ConditionInformation conditionInformation = ConditionExtractor.ExecuteExtractors(conditionalHeadersFromRequest, requestHeaders, operationType, requestVersion, ConditionExtractor.copySourceExtractors);
if (copySourceIfModifiedSince == null)
{
return(conditionInformation);
}
if (conditionInformation != null)
{
copySourceIfModifiedSince.CopySourceIfModifiedSince = conditionInformation.CopySourceIfModifiedSince;
copySourceIfModifiedSince.CopySourceIfNotModifiedSince = conditionInformation.CopySourceIfNotModifiedSince;
copySourceIfModifiedSince.CopySourceIfMatch = conditionInformation.CopySourceIfMatch;
copySourceIfModifiedSince.CopySourceIfNoneMatch = conditionInformation.CopySourceIfNoneMatch;
NephosAssertionException.Assert(copySourceIfModifiedSince.ConditionFailStatusCode == conditionInformation.ConditionFailStatusCode);
}
return(copySourceIfModifiedSince);
}
public static ConditionInformation GetConditionInfoFromIncrementalCopyRequest(NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion)
{
ConditionalHeaders conditionalHeadersFromRequest = ConditionExtractor.GetConditionalHeadersFromRequest(requestHeaders);
if (conditionalHeadersFromRequest == null)
{
return(null);
}
return(ConditionExtractor.ExecuteExtractors(conditionalHeadersFromRequest, requestHeaders, operationType, requestVersion, ConditionExtractor.extractors));
}
public static ConditionInformation GetConditionInfoFromRequest(NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion)
{
ConditionalHeaders conditionalHeadersFromRequest = ConditionExtractor.GetConditionalHeadersFromRequest(requestHeaders);
if (conditionalHeadersFromRequest == null)
{
return(null);
}
IStringDataEventStream info = Logger <IRestProtocolHeadLogger> .Instance.Info;
object[] ifModifiedSince = new object[] { conditionalHeadersFromRequest.IfModifiedSince ?? "<null>", conditionalHeadersFromRequest.IfUnmodifiedSince ?? "<null>", conditionalHeadersFromRequest.IfMatch ?? "<null>", conditionalHeadersFromRequest.IfNoneMatch ?? "<null>", conditionalHeadersFromRequest.IfRange ?? "<null>", conditionalHeadersFromRequest.CopySourceIfModifiedSince ?? "<null>", conditionalHeadersFromRequest.CopySourceIfUnmodifiedSince ?? "<null>", conditionalHeadersFromRequest.CopySourceIfMatch ?? "<null>", conditionalHeadersFromRequest.CopySourceIfNoneMatch ?? "<null>" };
info.Log("Conditional Headers:[IfModifiedSince = {0}, IfUnmodifiedSince = {1}, IfMatch = {2}, IfNoneMatch = {3}, IfRange = {4}, CopySourceIfModifiedSince = {5}, CopySourceIfUnmodifiedSince = {6}, CopySourceIfMatch = {7}, CopySourceIfNoneMatch = {8}]", ifModifiedSince);
return(MultipleConditionExtractor.ExecuteExtractors(conditionalHeadersFromRequest, requestHeaders, operationType, requestVersion, MultipleConditionExtractor.Extractors));
}
public static bool IsRequestConditional(NameValueCollection requestHeaders)
{
return(ConditionExtractor.GetConditionalHeadersFromRequest(requestHeaders) != null);
}