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comparison Implab.ServiceHost/Unity/ConfigurationSchema.cs @ 269:ff581cff7003 v3

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Working on Unity container xml configuration
author cin
date Tue, 24 Apr 2018 01:46:02 +0300
parents
children d4d437ec4483
comparison
equal deleted inserted replaced
268:0be8a6ae8307 269:ff581cff7003
1 using System;
2 using System.Collections.Generic;
3 using System.Reflection;
4 using System.Xml;
5 using System.Xml.Serialization;
6 using Implab.Components;
7
8 namespace Implab.ServiceHost.Unity {
9 public class ConfigurationSchema {
10
11 public static ConfigurationSchema Default { get; private set; } = CreateDefault();
12
13 readonly Dictionary<Tuple<string,string>, LazyAndWeak<XmlSerializer>> m_mappings = new Dictionary<Tuple<string, string>, LazyAndWeak<XmlSerializer>>();
14
15 public void DefineMapping(string name, string ns, Type type) {
16 Safe.ArgumentNotEmpty(name, nameof(name));
17 Safe.ArgumentNotNull(type, nameof(type));
18 ns = ns ?? string.Empty;
19 m_mappings[Tuple.Create(name, ns)] = new LazyAndWeak<XmlSerializer>(() => new XmlSerializer(type), true);
20 }
21
22 public void DefineMapping<T>() {
23 var xmlRoot = typeof(T).GetCustomAttribute<XmlRootAttribute>();
24 var ns = xmlRoot?.Namespace;
25 var root = xmlRoot?.ElementName ?? typeof(T).Name;
26 DefineMapping(root, ns, typeof(T));
27 }
28
29 public T Deserialize<T>(XmlReader reader) {
30 reader.MoveToContent();
31 var name = reader.Name;
32 var ns = reader.NamespaceURI;
33
34 return (T)m_mappings[Tuple.Create(name, ns)].Value.Deserialize(reader);
35 }
36
37 static ConfigurationSchema CreateDefault() {
38 var schema = new ConfigurationSchema();
39
40 schema.DefineMapping<RegisterElement>();
41
42 return schema;
43 }
44
45
46 }
47 }