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comparison Source/Data/DataProvider/FirebirdMappingSchema.cs @ 0:f990fcb411a9

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Копия текущей версии из github
author cin
date Thu, 27 Mar 2014 21:46:09 +0400
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-1:000000000000 0:f990fcb411a9
1 using System;
2
3 namespace BLToolkit.Data.DataProvider
4 {
5 using Mapping;
6
7 public class FirebirdMappingSchema : MappingSchema
8 {
9 public byte[] ConvertToByteArray(string value)
10 {
11 return System.Text.Encoding.UTF8.GetBytes(value);
12 }
13
14 public override byte[] ConvertToByteArray(object value)
15 {
16 if (value is string)
17 return ConvertToByteArray((string)value);
18
19 return base.ConvertToByteArray(value);
20 }
21
22 public bool ConvertToBoolean(string value)
23 {
24 if (value.Length == 1)
25 switch (value[0])
26 {
27 case '1': case 'T' :case 'Y' : case 't': case 'y': return true;
28 case '0': case 'F' :case 'N' : case 'f': case 'n': return false;
29 }
30
31 return Common.Convert.ToBoolean(value);
32 }
33
34 public override bool ConvertToBoolean(object value)
35 {
36 if (value is string)
37 return ConvertToBoolean((string)value);
38
39 return base.ConvertToBoolean(value);
40 }
41
42 public System.IO.Stream ConvertToStream(string value)
43 {
44 return new System.IO.MemoryStream(ConvertToByteArray(value));
45 }
46
47 public override System.IO.Stream ConvertToStream(object value)
48 {
49 if (value is string)
50 return ConvertToStream((string)value);
51
52 return base.ConvertToStream(value);
53 }
54
55 #if !SILVERLIGHT
56
57 public System.Data.SqlTypes.SqlBinary ConvertToSqlBinary(string value)
58 {
59 return Common.Convert.ToSqlBinary(ConvertToByteArray(value));
60 }
61
62 public override System.Data.SqlTypes.SqlBinary ConvertToSqlBinary(object value)
63 {
64 if (value is string)
65 return ConvertToSqlBinary((string)value);
66 return base.ConvertToSqlBinary(value);
67 }
68
69 public System.Data.SqlTypes.SqlBytes ConvertToSqlBytes(string value)
70 {
71 return Common.Convert.ToSqlBytes(ConvertToByteArray(value));
72 }
73
74 public override System.Data.SqlTypes.SqlBytes ConvertToSqlBytes(object value)
75 {
76 if (value is string)
77 return ConvertToSqlBytes((string)value);
78
79 return base.ConvertToSqlBytes(value);
80 }
81
82 public override System.Data.SqlTypes.SqlGuid ConvertToSqlGuid(object value)
83 {
84 if (value is string)
85 return new System.Data.SqlTypes.SqlGuid(new Guid((string)value));
86 return base.ConvertToSqlGuid(value);
87 }
88
89 #endif
90
91 public override bool? ConvertToNullableBoolean(object value)
92 {
93 if (value is string)
94 return ConvertToBoolean((string)value);
95 return base.ConvertToNullableBoolean(value);
96 }
97 }
98 }