public static IDictionary <DocumentIndexTypeToken, DocumentIndexType> Load()
{
IDictionary <DocumentIndexTypeToken, IndexFileName> typeDescriptions = EnumServices.Load <DocumentIndexTypeToken, IndexFileName>();
var documentIndexAttribute = typeof(DocumentIndexType).GetCustomAttribute <DocumentIndexAttribute>()
.FailIfNothing(() => new InvalidOperationException("DocumentIndexType type should have DocumentIndexAttribute"));
var accSource = Enum.GetValues(typeof(DocumentIndexTypeToken))
.Cast <DocumentIndexTypeToken>()
.ToDictionary(x => x, _ => new DocumentIndexTypeTokenMetadata());
return(documentIndexAttribute.IndexAttributeTypes.Concat(documentIndexAttribute.DocumentAttributeTypes).Concat(new[] { documentIndexAttribute.VersionAttributeType })
.Select(EnumServices.Load <DocumentIndexTypeToken>)
.Aggregate(accSource, (acc, x) =>
{
foreach (KeyValuePair <DocumentIndexTypeToken, Attribute> p in x)
{
var indexableFieldsProvider = p.Value as IIndexFieldsProvider;
if (indexableFieldsProvider != null)
{
acc[p.Key].AddIndexFields(indexableFieldsProvider.IndexFields);
}
var documentFieldsProvider = p.Value as IDocumentFieldsProvider;
if (documentFieldsProvider != null)
{
acc[p.Key].AddDocumentFields(documentFieldsProvider.DocumentFields);
}
var maybeVersion = p.Value as DocumentIndexVersionAttribute;
if (maybeVersion != null)
{
acc[p.Key].Version = maybeVersion.Version;
}
}
return acc;
}).ToDictionary(p => p.Key, p => new DocumentIndexType(p.Key, typeDescriptions[p.Key].FileName, p.Value.IndexFields, p.Value.DocumentFields, p.Value.Version)));
}
private static IDictionary <IndexTypeToken, DocumentIndexType> Load(DocumentIndexDataTypeServiceFactory documentIndexDataTypeServiceFactory)
{
IDictionary <DocumentIndexTypeToken, IndexFileName> typeDescriptions = EnumServices.Load <DocumentIndexTypeToken, IndexFileName>();
var documentIndexAttribute = typeof(DocumentIndexType).GetCustomAttribute <DocumentIndexAttribute>()
.GetOrThrow(() => new InvalidOperationException("DocumentIndexType type should have DocumentIndexAttribute"));
var accSource = Enum.GetValues(typeof(DocumentIndexTypeToken))
.Cast <DocumentIndexTypeToken>()
.ToDictionary(x => x, _ => new DocumentIndexTypeTokenMetadata());
return(documentIndexAttribute.IndexAttributeTypes.Concat(documentIndexAttribute.DocumentAttributeTypes)
.Concat(new[] { documentIndexAttribute.VersionAttributeType, documentIndexAttribute.DataTypeTokenAttributeType })
.Select(EnumServices.Load <DocumentIndexTypeToken>)
.Aggregate(accSource, (acc, x) =>
{
foreach (KeyValuePair <DocumentIndexTypeToken, Attribute> p in x)
{
var metadata = acc[p.Key];
var indexableFieldsProvider = p.Value as IIndexFieldsProvider;
if (indexableFieldsProvider != null)
{
metadata.AddIndexFields(indexableFieldsProvider.IndexFields);
}
var documentFieldsProvider = p.Value as IDocumentFieldsProvider;
if (documentFieldsProvider != null)
{
metadata.AddDocumentFields(documentFieldsProvider.DocumentFields);
}
var maybeVersion = p.Value as DocumentIndexVersionAttribute;
if (maybeVersion != null)
{
metadata.Version = maybeVersion.Version;
}
var maybeDataToken = p.Value as DocumentIndexDataTypeAttribute;
if (maybeDataToken != null)
{
metadata.AddDataTypeToken(maybeDataToken.Tokens);
}
}
return acc;
})
.SelectMany(p => p.Value.DataTypeTokens.Select(d => new DocumentIndexType(p.Key, d, typeDescriptions[p.Key].FileName, p.Value.IndexFields, p.Value.DocumentFields, p.Value.Version, documentIndexDataTypeServiceFactory.Create(d), new FileService())))
.ToDictionary(x => new IndexTypeToken {
Type = x.TypeToken, DataType = x.DataTypeToken
}, _ => _));
}
public EnumDescriptions()
{
var loaded = EnumServices.Load <TEnum, DescriptionAttribute>();
_descriptions = loaded.ToDictionary(x => x.Key, x => x.Value.Description);
}
