public ActionResourceLink <TResource> BuildResourceUrl(HttpMethod httpMethod, Expression <Func <TResource, string> > resourceUrl)
{
if (resourceUrl == null)
{
throw new ArgumentNullException(nameof(resourceUrl), "Resource Delegate not specified.");
}
var actionLink = new ActionResourceLink <TResource>(resourceUrl);
var linkDescriptor = new LinkDescriptor <TResource>(actionLink);
linkDescriptor.SetMethod(httpMethod);
return(actionLink);
}
public StringFormattedLink <TResource> BuildResourceUrl(HttpMethod httpMethod, Expression <Func <TResource, string> > resourceUrl)
{
if (resourceUrl == null)
{
throw new ArgumentNullException(nameof(resourceUrl), "Resource Delegate cannot be null.");
}
var resourceLink = new StringFormattedLink <TResource>(resourceUrl);
var linkDescriptor = new LinkDescriptor <TResource>(resourceLink);
linkDescriptor.SetMethod(httpMethod);
return(resourceLink);
}
public ActionLink BuildUrl(HttpMethod httpMethod, string href)
{
if (string.IsNullOrWhiteSpace(href))
{
throw new ArgumentException("HREF value not specified.", nameof(href));
}
var actionLink = new ActionLink();
var linkDescriptor = new LinkDescriptor <TResource>(actionLink);
linkDescriptor.SetHref(href);
linkDescriptor.SetMethod(httpMethod);
return(actionLink);
}
/// <summary>
/// Create a named link related for a parametrized URI containing place holds based on
/// resource properties to be substituted at link resolution time.
/// </summary>
/// <param name="relName">The relation name.</param>
/// <param name="httpMethod">The HTTP method used to invoke URI.</param>
/// <param name="resourceUrl">Function delegate passed the resource during link resolution and
/// returns a populated URI or partial populated URI (i.e. Template) based on the properties
/// of the passed resourced.</param>
/// <returns>Object used to add optional metadata to the created link.</returns>
public LinkDescriptor <TResource> Href(string relName, HttpMethod httpMethod, Expression <Func <TResource, string> > resourceUrl)
{
if (string.IsNullOrWhiteSpace(relName))
{
throw new ArgumentException("Relation Name not specified.", nameof(relName));
}
if (resourceUrl == null)
{
throw new ArgumentNullException(nameof(resourceUrl), "Resource Delegate not specified.");
}
var actionLink = new ActionResourceLink <TResource>(resourceUrl);
var linkDescriptor = new LinkDescriptor <TResource>(actionLink);
AddActionLink(actionLink);
linkDescriptor.SetRelName(relName);
linkDescriptor.SetMethod(httpMethod);
return(linkDescriptor);
}
//--------- STRING BASED LINKS ------------------------------------------
/// <summary>
/// Creates a named link relation for a hard-coded URI value.
/// </summary>
/// <param name="relName">The relation name.</param>
/// <param name="href">The URI associated with the relation.</param>
/// <param name="httpMethod">The HTTP method used to invoke the URI.</param>
/// <returns>Object used to add optional metadata to the created link.</returns>
public LinkDescriptor <TResource> Href(string relName, HttpMethod httpMethod, string href)
{
if (string.IsNullOrWhiteSpace(relName))
{
throw new ArgumentException("Relation Name not specified.", nameof(relName));
}
if (string.IsNullOrWhiteSpace(href))
{
throw new ArgumentException("HREF value not specified.", nameof(href));
}
var resourceLink = new ResourceLink();
var linkDescriptor = new LinkDescriptor <TResource>(resourceLink);
AddResourceLink(resourceLink);
linkDescriptor.SetRelName(relName);
linkDescriptor.SetHref(href);
linkDescriptor.SetMethod(httpMethod);
return(linkDescriptor);
}