Winify – Blame information for rev 39
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Rev | Author | Line No. | Line |
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30 | office | 1 | using System; |
2 | using System.Collections.Generic; |
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3 | using System.IO; |
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4 | using System.Text; |
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5 | using System.Threading; |
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6 | using System.Threading.Tasks; |
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7 | using System.Xml; |
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8 | using System.Xml.Schema; |
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9 | using System.Xml.Serialization; |
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10 | using Horizon.Utilities.Serialization; |
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11 | |||
12 | namespace Winify.Utilities.Serialization |
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13 | { |
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14 | public static class Serialization |
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15 | { |
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16 | #region Public Methods |
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17 | |||
18 | public static async Task<SerializationState> Deserialize<T>(string file, string targetNamespace, |
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19 | string schemeUri, |
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20 | CancellationToken cancellationToken) |
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21 | { |
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22 | var xmlSerializer = new XmlSerializer(typeof(T)); |
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23 | |||
24 | var validationEventArgs = new List<ValidationEventArgs>(); |
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25 | |||
26 | void XmlReaderSettingsValidationEventHandler(object sender, ValidationEventArgs e) |
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27 | { |
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28 | validationEventArgs.Add(e); |
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29 | } |
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30 | |||
31 | T servers; |
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32 | |||
33 | var settings = new XmlReaderSettings(); |
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34 | |||
35 | try |
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36 | { |
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37 | settings.Async = true; |
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38 | settings.DtdProcessing = DtdProcessing.Parse; |
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39 | settings.ValidationType = ValidationType.Schema; |
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40 | |||
41 | settings.ValidationFlags = XmlSchemaValidationFlags.ProcessInlineSchema | |
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42 | XmlSchemaValidationFlags.ProcessSchemaLocation | |
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43 | XmlSchemaValidationFlags.ReportValidationWarnings | |
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44 | XmlSchemaValidationFlags.ProcessIdentityConstraints; |
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45 | |||
46 | settings.Schemas = new XmlSchemaSet(); |
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47 | |||
48 | settings.ValidationEventHandler += XmlReaderSettingsValidationEventHandler; |
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49 | |||
50 | settings.Schemas.Add(targetNamespace, schemeUri); |
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51 | |||
38 | office | 52 | using (var fileStream = |
53 | await Miscellaneous.GetFileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read, |
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54 | cancellationToken)) |
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55 | { |
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56 | using (var xmlReader = XmlReader.Create(fileStream, |
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57 | settings)) |
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58 | { |
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59 | var stringBuilder = new StringBuilder(); |
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30 | office | 60 | |
38 | office | 61 | using (var stringWriter = new StringWriter(stringBuilder)) |
62 | { |
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63 | while (await xmlReader.ReadAsync()) |
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39 | office | 64 | { |
38 | office | 65 | await stringWriter.WriteAsync(await xmlReader.ReadOuterXmlAsync()); |
39 | office | 66 | } |
38 | office | 67 | } |
30 | office | 68 | |
38 | office | 69 | using (var stringReader = new StringReader(stringBuilder.ToString())) |
70 | { |
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71 | servers = |
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72 | (T)xmlSerializer |
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73 | .Deserialize(stringReader); |
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74 | } |
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75 | } |
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30 | office | 76 | } |
77 | } |
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78 | catch (Exception exception) |
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79 | { |
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80 | return new SerializationFailure(exception, validationEventArgs); |
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81 | } |
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82 | finally |
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83 | { |
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84 | settings.ValidationEventHandler -= |
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85 | XmlReaderSettingsValidationEventHandler; |
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86 | } |
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87 | |||
88 | return new SerializationSuccess<T>(servers, validationEventArgs); |
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89 | } |
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90 | |||
91 | public static async Task<SerializationState> Serialize<T>(T servers, string file, string name, string subset, |
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92 | CancellationToken cancellationToken) |
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93 | { |
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94 | var xmlSerializer = new XmlSerializer(typeof(T)); |
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95 | |||
96 | try |
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97 | { |
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38 | office | 98 | using (var memoryStream = new MemoryStream()) |
99 | { |
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100 | using (var xmlWriter = |
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101 | XmlWriter.Create(memoryStream, |
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102 | new XmlWriterSettings |
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103 | { |
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104 | Async = true, |
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105 | Indent = true, |
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106 | IndentChars = " ", |
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107 | OmitXmlDeclaration = false |
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108 | })) |
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109 | { |
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110 | await xmlWriter.WriteDocTypeAsync(name, |
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111 | null, |
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112 | null, |
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113 | subset); |
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30 | office | 114 | |
38 | office | 115 | xmlSerializer.Serialize(xmlWriter, servers); |
30 | office | 116 | |
38 | office | 117 | using (var fileStream = |
118 | await Miscellaneous.GetFileStream(file, FileMode.Create, FileAccess.Write, |
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119 | FileShare.Write, |
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120 | cancellationToken)) |
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121 | { |
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122 | memoryStream.Position = 0L; |
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30 | office | 123 | |
38 | office | 124 | await memoryStream.CopyToAsync(fileStream); |
125 | } |
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126 | } |
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127 | } |
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30 | office | 128 | } |
129 | catch (Exception exception) |
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130 | { |
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131 | return new SerializationFailure(exception); |
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132 | } |
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133 | |||
134 | return new SerializationSuccess<T>(); |
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135 | } |
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136 | |||
137 | #endregion |
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138 | } |
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139 | } |