internal ActionParameterContext(ODataRouteBuilder routeBuilder, ODataRouteBuilderContext routeContext)
{
var odataPathTemplate = routeBuilder.BuildPath(includePrefix: false);
RouteContext = routeContext;
PathTemplate = RouteContext.PathTemplateHandler.ParseTemplate(odataPathTemplate, Services);
}
internal ActionParameterContext(ODataRouteBuilder routeBuilder, ODataRouteBuilderContext routeContext)
{
RouteContext = routeContext;
var template = routeBuilder.BuildPath(includePrefix: false);
var prefix = routeBuilder.GetRoutePrefix();
if (routeBuilder.IsNavigationPropertyLink)
{
var routeTemplates = routeBuilder.ExpandNavigationPropertyLinkTemplate(template);
var templates = new List <ActionTemplates>(capacity: routeTemplates.Count);
for (var i = 0; i < routeTemplates.Count; i++)
{
var routeTemplate = routeTemplates[i];
var pathTemplate = routeContext.PathTemplateHandler.SafeParseTemplate(routeTemplate, Services);
if (pathTemplate == null)
{
continue;
}
if (!string.IsNullOrEmpty(prefix))
{
routeTemplate = string.Concat(prefix, "/", routeTemplate);
}
templates.Add(new ActionTemplates(routeTemplate, pathTemplate));
}
Templates = templates.ToArray();
}
else
{
var pathTemplate = routeContext.PathTemplateHandler.SafeParseTemplate(template, Services);
if (pathTemplate == null)
{
Templates = Array.Empty <ActionTemplates>();
}
else
{
if (!string.IsNullOrEmpty(prefix))
{
template = string.Concat(prefix, "/", template);
}
Templates = new[] { new ActionTemplates(template, pathTemplate) };
}
}
}
void UpdateBindingInfo(
ControllerActionDescriptor action,
ApiVersion apiVersion,
ODataRouteMapping mapping,
ICollection <ODataAttributeRouteInfo> routeInfos)
{
var routeContext = new ODataRouteBuilderContext(mapping, apiVersion, action, Options);
if (routeContext.IsRouteExcluded)
{
return;
}
var routeBuilder = new ODataRouteBuilder(routeContext);
var parameterContext = new ActionParameterContext(routeBuilder, routeContext);
if (!parameterContext.IsSupported)
{
return;
}
for (var i = 0; i < action.Parameters.Count; i++)
{
UpdateBindingInfo(parameterContext, action.Parameters[i]);
}
var templates = parameterContext.Templates;
for (var i = 0; i < templates.Count; i++)
{
var template = templates[i];
var routeInfo = new ODataAttributeRouteInfo()
{
Template = template.RouteTemplate,
ODataTemplate = template.PathTemplate,
RouteName = mapping.RouteName,
RoutePrefix = mapping.RoutePrefix,
};
routeInfos.Add(routeInfo);
}
if (routeContext.IsOperation)
{
EnsureOperationHttpMethod(action, routeContext.Operation !);
}
}
void UpdateBindingInfo(ControllerActionDescriptor action, ODataRouteMapping mapping, ICollection <ODataAttributeRouteInfo> routeInfos)
{
var routeContext = new ODataRouteBuilderContext(mapping, action, Options);
var routeBuilder = new ODataRouteBuilder(routeContext);
var parameterContext = new ActionParameterContext(routeBuilder, routeContext);
for (var i = 0; i < action.Parameters.Count; i++)
{
UpdateBindingInfo(parameterContext, action.Parameters[i]);
}
var routeInfo = new ODataAttributeRouteInfo()
{
Template = routeBuilder.BuildPath(includePrefix: true),
ODataTemplate = parameterContext.PathTemplate,
};
routeInfos.Add(routeInfo);
}
void UpdateBindingInfo(ControllerActionDescriptor action, ODataRouteMapping mapping, ICollection <ODataAttributeRouteInfo> routeInfos)
{
Contract.Requires(action != null);
Contract.Requires(mapping != null);
Contract.Requires(routeInfos != null);
var routeContext = new ODataRouteBuilderContext(mapping, action, Options);
var routeBuilder = new ODataRouteBuilder(routeContext);
var parameterContext = new ActionParameterContext(routeBuilder, routeContext);
foreach (var parameter in action.Parameters)
{
UpdateBindingInfo(parameterContext, parameter);
}
var routeInfo = new ODataAttributeRouteInfo()
{
Template = routeBuilder.BuildPath(includePrefix: true),
ODataTemplate = parameterContext.PathTemplate,
};
routeInfos.Add(routeInfo);
}
internal ODataRouteBuilder(ODataRouteBuilderContext context) => Context = context;