internal CreateCollectionIndexStatement(Collection collection, string indexName, DbDoc indexDefinition) : base(collection)
{
// Fields allowed at the root level.
var allowedFields = new string[] { "fields", "type" };
// Fields allowed for embedded documents.
var allowedInternalFields = new string[] { "field", "type", "required", "options", "srid", "array" };
// Validate the index follows the allowed format.
if (!indexDefinition.values.ContainsKey(allowedFields[0]))
{
throw new FormatException(string.Format(ResourcesX.MandatoryFieldNotFound, allowedFields[0]));
}
// Validate that fields on the root level are allowed.
foreach (var field in indexDefinition.values)
{
if (!allowedFields.Contains(field.Key))
{
throw new FormatException(string.Format(ResourcesX.UnexpectedField, field.Key));
}
}
// Validate embedded documents.
foreach (var item in indexDefinition.values[allowedFields[0]] as Object[])
{
var field = item as Dictionary <string, object>;
// Validate embedded documents have the field field.
if (!field.ContainsKey(allowedInternalFields[0]))
{
throw new FormatException(string.Format(ResourcesX.MandatoryFieldNotFound, allowedInternalFields[0]));
}
// Validate embedded documents have the type field.
if (!field.ContainsKey(allowedInternalFields[1]))
{
throw new FormatException(string.Format(ResourcesX.MandatoryFieldNotFound, allowedInternalFields[1]));
}
foreach (var internalField in field)
{
if (!allowedInternalFields.Contains(internalField.Key))
{
throw new FormatException(string.Format(ResourcesX.UnexpectedField, internalField.Key));
}
}
}
createIndexParams = new CreateIndexParams(indexName, indexDefinition);
}
internal CreateCollectionIndexStatement(Collection collection, string indexName, bool isUnique) : base(collection)
{
createIndexParams = new CreateIndexParams(indexName, isUnique);
}