70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
//----------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//----------------------------------------------------------------
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namespace System
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{
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using System.Collections.Specialized;
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using System.Runtime;
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using System.Text;
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class UriTemplateVariablePathSegment : UriTemplatePathSegment
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{
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readonly string varName;
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public UriTemplateVariablePathSegment(string originalSegment, bool endsWithSlash, string varName)
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: base(originalSegment, UriTemplatePartType.Variable, endsWithSlash)
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{
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Fx.Assert(!string.IsNullOrEmpty(varName), "bad variable segment");
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this.varName = varName;
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}
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public string VarName
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{
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get
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{
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return this.varName;
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}
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}
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public override void Bind(string[] values, ref int valueIndex, StringBuilder path)
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{
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Fx.Assert(valueIndex < values.Length, "Not enough values to bind");
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if (this.EndsWithSlash)
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{
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path.AppendFormat("{0}/", values[valueIndex++]);
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}
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else
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{
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path.Append(values[valueIndex++]);
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}
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}
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public override bool IsEquivalentTo(UriTemplatePathSegment other, bool ignoreTrailingSlash)
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{
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if (other == null)
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{
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Fx.Assert("why would we ever call this?");
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return false;
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}
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if (!ignoreTrailingSlash && (this.EndsWithSlash != other.EndsWithSlash))
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{
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return false;
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}
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return (other.Nature == UriTemplatePartType.Variable);
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}
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public override bool IsMatch(UriTemplateLiteralPathSegment segment, bool ignoreTrailingSlash)
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{
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if (!ignoreTrailingSlash && (this.EndsWithSlash != segment.EndsWithSlash))
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{
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return false;
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}
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return (!segment.IsNullOrEmpty());
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}
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public override void Lookup(string segment, NameValueCollection boundParameters)
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{
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Fx.Assert(!string.IsNullOrEmpty(segment), "How can that be? Lookup is expected to be called after IsMatch");
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boundParameters.Add(this.varName, segment);
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}
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}
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}
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