32 lines
994 B
C#
32 lines
994 B
C#
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using System;
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using System.Text.RegularExpressions;
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namespace Tapeti.Default
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{
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public class NamespaceMatchExchangeStrategy : IExchangeStrategy
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{
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public const string DefaultFormat = "^Messaging\\.(.[^\\.]+)";
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private readonly Regex namespaceRegEx;
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public NamespaceMatchExchangeStrategy(string namespaceFormat = DefaultFormat)
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{
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namespaceRegEx = new Regex(namespaceFormat, RegexOptions.Compiled | RegexOptions.Singleline);
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}
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public string GetExchange(Type messageType)
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{
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if (messageType.Namespace == null)
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throw new ArgumentException($"{messageType.FullName} does not have a namespace");
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var match = namespaceRegEx.Match(messageType.Namespace);
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if (!match.Success)
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throw new ArgumentException($"Namespace for {messageType.FullName} does not match the specified format");
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return match.Groups[1].Value.ToLower();
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}
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}
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}
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