Resta.UriTemplates

.NET implementation of the URI template spec (RFC6570):

• Supports up to level 4 template expressions
• Fluent API for manipulating URI templates
• Strong validation and error reporting
• Precompiled URI templates
• Partial resolve of URI templates
• It is passes all tests defined by the uritemplate-test suite.
• Targets .NET Standard 2.0

Install

Install via NuGet package

Examples

Resolve a URI template:

var template = new UriTemplate("http://example.org/{area}/news{?type,count}");
    
var uri = template.Resolve(new Dictionary<string, object>
{
    { "area", "world" },
    { "type", "actual" },
    { "count", "10" }
});
    
Assert.AreEqual("http://example.org/world/news?type=actual&count=10", uri);

Resolve a URI template using fluent interface:

var template = new UriTemplate("http://example.org/{area}/news{?type}");

var uri = template.GetResolver()
    .Bind("area", "world")
    .Bind("type", new string[] { "it", "music", "art" } )
    .Resolve();

Assert.AreEqual("http://example.org/world/news?type=it,music,art", uri);

Construct a URI template:

var template = new UriTemplateBuilder()
    .Literal("http://example.org/")
    .Simple(new VarSpec("area"))
    .Literal("/last-news")
    .Query("type", new VarSpec("count"))
    .Build();

Assert.AreEqual("http://example.org/{area}/news{?type,count}", template.ToString());

Partial resolve a URI template:

var template = new UriTemplate("http://example.org/{area}/news{?type,count}");
var partiallyResolved = template.GetResolver().Bind("count", "10").ResolveTemplate();

Assert.AreEqual("http://example.org/{area}/news?count=10{&type}", partiallyResolved.ToString());

NB! Partial resolve of expressions default, reserved and fragment is not possible for multiple variables.

License

Copyright 2013 Pavel Shkarin

MIT License