// PRIVATE METHODS //////////////////////////////////////////////////
#region Factory Methods
private static IDocumentContextOptions CreateDocumentContextOptions(IServiceModel apiServiceModel,
IHypermediaAssemblerRegistry apiHypermediaAssemblerRegistry,
IOptions <ApiHypermediaOptions> apiHypermediaOptionsAccessor)
{
Contract.Requires(apiServiceModel != null);
Contract.Requires(apiHypermediaOptionsAccessor != null);
var options = new DocumentContextOptions <DocumentContext>();
var optionsBuilder = new DocumentContextOptionsBuilder(options);
optionsBuilder.UseServiceModel(apiServiceModel);
if (apiHypermediaAssemblerRegistry != null)
{
optionsBuilder.UseHypermediaAssemblerRegistry(apiHypermediaAssemblerRegistry);
}
var apiHypermediaOptions = apiHypermediaOptionsAccessor.Value;
var scheme = apiHypermediaOptions.Scheme;
var host = apiHypermediaOptions.Host;
var port = apiHypermediaOptions.Port;
var urlBuilderConfiguration = new UrlBuilderConfiguration(scheme, host, port);
optionsBuilder.UseUrlBuilderConfiguration(urlBuilderConfiguration);
return(options);
}
// INTERNAL CONSTRUCTORS ////////////////////////////////////////////
#region Constructors
internal DocumentBuilder(DocumentWriter documentWriter,
IHypermediaAssemblerRegistry hypermediaAssemblerRegistry,
IHypermediaContext hypermediaContext,
DocumentBuilderContext documentBuilderContext)
{
Contract.Requires(documentWriter != null);
Contract.Requires(documentBuilderContext != null);
var serviceModel = documentWriter.ServiceModel;
var domDocument = documentWriter.DomDocument;
this.DomDocument = domDocument;
this.ServiceModel = serviceModel;
this.DocumentWriter = documentWriter;
this.HypermediaAssemblerRegistry = hypermediaAssemblerRegistry;
this.HypermediaContext = hypermediaContext;
this.DocumentBuilderContext = documentBuilderContext;
this.SetDocumentPathContextNodeAttribute();
}
// PUBLIC METHODS ///////////////////////////////////////////////////
#region Extension Methods
public static IDocumentContextOptionsBuilder UseHypermediaAssemblerRegistry(this IDocumentContextOptionsBuilder documentContextOptionsBuilder, IHypermediaAssemblerRegistry hypermediaAssemblerRegistry)
{
Contract.Requires(documentContextOptionsBuilder != null);
Contract.Requires(hypermediaAssemblerRegistry != null);
documentContextOptionsBuilder.ModifyExtension <ServerDocumentContextExtension>(x => x.HypermediaAssemblerRegistry = hypermediaAssemblerRegistry);
return(documentContextOptionsBuilder);
}
// PUBLIC METHODS ///////////////////////////////////////////////////
#region Extensions Methods
public static IHypermediaAssembler SafeGetAssembler(this IHypermediaAssemblerRegistry hypermediaAssemblerRegistry, IEnumerable <IHypermediaPath> hypermediaPaths)
{
if (hypermediaAssemblerRegistry == null || hypermediaPaths == null)
{
var hypermediaAssembler = HypermediaAssemblerRegistry.GetDefaultAssembler();
return(hypermediaAssembler);
}
var clrResourceTypes = hypermediaPaths.GetClrResourceTypes()
.SafeToReadOnlyList();
var clrResourceTypesCount = clrResourceTypes.Count;
switch (clrResourceTypesCount)
{
case 0:
{
// At the API entry point, for now return default assembler.
var hypermediaAssembler = HypermediaAssemblerRegistry.GetDefaultAssembler();
return(hypermediaAssembler);
}
case 1:
{
var clrResourceType = clrResourceTypes[0];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrResourceType);
return(hypermediaAssembler);
}
case 2:
{
var clrPath1Type = clrResourceTypes[0];
var clrResourceType = clrResourceTypes[1];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrPath1Type, clrResourceType);
return(hypermediaAssembler);
}
case 3:
{
var clrPath1Type = clrResourceTypes[0];
var clrPath2Type = clrResourceTypes[1];
var clrResourceType = clrResourceTypes[2];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrPath1Type, clrPath2Type, clrResourceType);
return(hypermediaAssembler);
}
case 4:
{
var clrPath1Type = clrResourceTypes[0];
var clrPath2Type = clrResourceTypes[1];
var clrPath3Type = clrResourceTypes[2];
var clrResourceType = clrResourceTypes[3];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrPath1Type, clrPath2Type, clrPath3Type, clrResourceType);
return(hypermediaAssembler);
}
case 5:
{
var clrPath1Type = clrResourceTypes[0];
var clrPath2Type = clrResourceTypes[1];
var clrPath3Type = clrResourceTypes[2];
var clrPath4Type = clrResourceTypes[3];
var clrResourceType = clrResourceTypes[4];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrPath1Type, clrPath2Type, clrPath3Type, clrPath4Type, clrResourceType);
return(hypermediaAssembler);
}
case 6:
{
var clrPath1Type = clrResourceTypes[0];
var clrPath2Type = clrResourceTypes[1];
var clrPath3Type = clrResourceTypes[2];
var clrPath4Type = clrResourceTypes[3];
var clrPath5Type = clrResourceTypes[4];
var clrResourceType = clrResourceTypes[5];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrPath1Type, clrPath2Type, clrPath3Type, clrPath4Type, clrPath5Type, clrResourceType);
return(hypermediaAssembler);
}
case 7:
{
var clrPath1Type = clrResourceTypes[0];
var clrPath2Type = clrResourceTypes[1];
var clrPath3Type = clrResourceTypes[2];
var clrPath4Type = clrResourceTypes[3];
var clrPath5Type = clrResourceTypes[4];
var clrPath6Type = clrResourceTypes[5];
var clrResourceType = clrResourceTypes[6];
var hypermediaAssembler = hypermediaAssemblerRegistry.GetAssembler(clrPath1Type, clrPath2Type, clrPath3Type, clrPath4Type, clrPath5Type, clrPath6Type, clrResourceType);
return(hypermediaAssembler);
}
}
var internalHypermediaPathSizeLimit = clrResourceTypesCount + 1;
var detail = ServerErrorStrings.InternalErrorExceptionDetailExceededHypermediaPathSizeLimit
.FormatWith(internalHypermediaPathSizeLimit);
throw new InternalErrorException(detail);
}
public static void SetHypermediaAssemblerRegistry(this IDocumentContextImplementation implementation, IHypermediaAssemblerRegistry hypermediaAssemblerRegistry)
{
Contract.Requires(implementation != null);
Contract.Requires(hypermediaAssemblerRegistry != null);
implementation.Options.ModifyExtension <ServerDocumentContextExtension>(x => x.HypermediaAssemblerRegistry = hypermediaAssemblerRegistry);
}
