private IReadOnlyCollection <string> IdentifyRequestedColumns(IRetrievalParameters parameters)
{
if (null == parameters)
{
throw new ArgumentNullException(nameof(parameters));
}
IEnumerable <string> requestedAttributes = this.ColumnNames;
if (parameters.RequestedAttributePaths != null && parameters.RequestedAttributePaths.Any())
{
requestedAttributes =
requestedAttributes
.Where(
(string candidateItem) =>
parameters
.RequestedAttributePaths
.Any(
(string requestedItem) =>
string.Equals(candidateItem, requestedItem, StringComparison.Ordinal)))
.ToArray();
}
if (parameters.ExcludedAttributePaths != null)
{
requestedAttributes =
requestedAttributes
.Where(
(string candidateItem) =>
!parameters
.ExcludedAttributePaths
.Any(
(string excludedItem) =>
string.Equals(candidateItem, excludedItem, StringComparison.Ordinal)))
.ToArray();
}
if
(
FileProvider
.SchemaIdentifiersGroup
.Value
.Any(
(string item) =>
string.Equals(item, parameters.SchemaIdentifier, StringComparison.Ordinal)) &&
requestedAttributes
.Any(
(string item) =>
string.Equals(AttributeNames.Members, item, StringComparison.Ordinal))
)
{
throw new NotSupportedException(FileProviderResources.ExceptionRetrievingGroupMembersNotSupported);
}
IReadOnlyCollection <string> results = requestedAttributes.ToArray();
return(results);
}
private static void Validate(IRetrievalParameters parameters)
{
if (null == parameters)
{
throw new ArgumentNullException(AmazonWebServicesProvider.ArgumentNameParameters);
}
if (!parameters.SchemaIdentifier.Equals(SchemaIdentifiers.WindowsAzureActiveDirectoryGroup, StringComparison.Ordinal))
{
return;
}
if
(
parameters.RequestedAttributePaths != null
&& parameters
.RequestedAttributePaths
.Any(
(string item) =>
string.Equals(item, AttributeNames.Members))
)
{
throw new NotSupportedException(ProvisioningAgentResources.ExceptionRetrievingGroupMembersNotSupported);
}
if
(
(
null == parameters.RequestedAttributePaths
|| !parameters.RequestedAttributePaths.Any()
)
&& !parameters
.ExcludedAttributePaths
.Any(
(string item) =>
string.Equals(item, AttributeNames.Members))
)
{
throw new NotSupportedException(ProvisioningAgentResources.ExceptionRetrievingGroupMembersNotSupported);
}
}
private IReadOnlyCollection<string> IdentifyRequestedColumns(IRetrievalParameters parameters)
{
if (null == parameters)
{
throw new ArgumentNullException(FileProvider.ArgumentNameParameters);
}
IEnumerable<string> requestedAttributes = this.attributeNames;
if (parameters.RequestedAttributePaths != null && parameters.RequestedAttributePaths.Any())
{
requestedAttributes =
requestedAttributes
.Where(
(string candidateItem) =>
parameters
.RequestedAttributePaths
.Any(
(string requestedItem) =>
string.Equals(candidateItem, requestedItem, StringComparison.Ordinal)))
.ToArray();
}
if (parameters.ExcludedAttributePaths != null)
{
requestedAttributes =
requestedAttributes
.Where(
(string candidateItem) =>
!parameters
.ExcludedAttributePaths
.Any(
(string excludedItem) =>
string.Equals(candidateItem, excludedItem, StringComparison.Ordinal)))
.ToArray();
}
if
(
FileProvider
.SchemaIdentifiersGroup
.Value
.Any(
(string item) =>
string.Equals(item, parameters.SchemaIdentifier, StringComparison.Ordinal))
&& requestedAttributes
.Any(
(string item) =>
string.Equals(AttributeNames.Members, item, StringComparison.Ordinal))
)
{
throw new NotSupportedException(ProvisioningAgentResources.ExceptionRetrievingGroupMembersNotSupported);
}
IReadOnlyCollection<string> results = requestedAttributes.ToArray();
return results;
}
