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Viewing changes to lib/ServiceStack.Text/src/ServiceStack.Text/Common/StaticParseMethod.cs

  • Committer: Package Import Robot
  • Author(s): Mirco Bauer
  • Date: 2013-05-25 22:11:31 UTC
  • mfrom: (1.2.12)
  • Revision ID: package-import@ubuntu.com-20130525221131-nd2mc0kzubuwyx20
Tags: 0.8.11-1
* [22d13d5] Imported Upstream version 0.8.11
* [6d2b95a] Refreshed patches
* [89eb66e] Added ServiceStack libraries to smuxi-engine package
* [848ab10] Enable Campfire engine
* [c6dbdc7] Always build db4o for predictable build result
* [13ec489] Exclude OS X specific libraries from dh_clideps

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lib/ServiceStack.Text/src/ServiceStack.Text/Common/StaticParseMethod.cs
 
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//
 
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// http://code.google.com/p/servicestack/wiki/TypeSerializer
 
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// ServiceStack.Text: .NET C# POCO Type Text Serializer.
 
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//
 
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// Authors:
 
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//   Demis Bellot (demis.bellot@gmail.com)
 
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//
 
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// Copyright 2011 Liquidbit Ltd.
 
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//
 
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// Licensed under the same terms of ServiceStack: new BSD license.
 
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//
 
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using System;
 
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using System.Reflection;
 
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namespace ServiceStack.Text.Common
 
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{
 
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        internal delegate object ParseDelegate(string value);
 
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        public static class StaticParseMethod<T>
 
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        {
 
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                const string ParseMethod = "Parse";
 
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                private static readonly ParseStringDelegate CacheFn;
 
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                public static ParseStringDelegate Parse
 
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                {
 
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                        get { return CacheFn; }
 
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                }
 
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                static StaticParseMethod()
 
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                {
 
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                        CacheFn = GetParseFn();
 
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                }
 
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                public static ParseStringDelegate GetParseFn()
 
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                {
 
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                        // Get the static Parse(string) method on the type supplied
 
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                        var parseMethodInfo = typeof(T).GetMethod(
 
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                                ParseMethod, BindingFlags.Public | BindingFlags.Static, null,
 
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                                new[] { typeof(string) }, null);
 
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                        if (parseMethodInfo == null) return null;
 
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                        ParseDelegate parseDelegate;
 
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                        try
 
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                        {
 
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                                parseDelegate = (ParseDelegate)Delegate.CreateDelegate(typeof(ParseDelegate), parseMethodInfo);
 
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                        }
 
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                        catch ( ArgumentException )
 
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                        {
 
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                                //Try wrapping strongly-typed return with wrapper fn.
 
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                                var typedParseDelegate = (Func<string,T>)Delegate.CreateDelegate(typeof(Func<string,T>), parseMethodInfo);
 
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                                parseDelegate = x => typedParseDelegate(x);
 
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                        }
 
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                        if (parseDelegate != null)
 
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                                return value => parseDelegate(value.FromCsvField());
 
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                        return null;
 
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                }
 
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        }
 
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}
 
 
b'\\ No newline at end of file'