| 1 | #Region "Microsoft.VisualBasic::4877d517fb4e974cb62dd74588786cac, Microsoft.VisualBasic.Core\Serialization\ConfigMappings\DynamicsConfiguration.vb" |
| 2 | |
| 3 | ' Author: |
| 4 | ' |
| 5 | ' asuka (amethyst.asuka@gcmodeller.org) |
| 6 | ' xie (genetics@smrucc.org) |
| 7 | ' xieguigang (xie.guigang@live.com) |
| 8 | ' |
| 9 | ' Copyright (c) 2018 GPL3 Licensed |
| 10 | ' |
| 11 | ' |
| 12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
| 13 | ' |
| 14 | ' |
| 15 | ' This program is free software: you can redistribute it and/or modify |
| 16 | ' it under the terms of the GNU General Public License as published by |
| 17 | ' the Free Software Foundation, either version 3 of the License, or |
| 18 | ' (at your option) any later version. |
| 19 | ' |
| 20 | ' This program is distributed in the hope that it will be useful, |
| 21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | ' GNU General Public License for more details. |
| 24 | ' |
| 25 | ' You should have received a copy of the GNU General Public License |
| 26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 27 | |
| 28 | |
| 29 | |
| 30 | ' /********************************************************************************/ |
| 31 | |
| 32 | ' Summaries: |
| 33 | |
| 34 | ' Class DynamicsConfiguration |
| 35 | ' |
| 36 | ' Function: GetDynamicMemberNames, GetProperties, LoadDocument, ToDictionary, TryConvert |
| 37 | ' TryGetMember, TrySetMember |
| 38 | ' |
| 39 | ' |
| 40 | ' /********************************************************************************/ |
| 41 | |
| 42 | #End Region |
| 43 | |
| 44 | Imports System.Reflection |
| 45 | Imports Microsoft.VisualBasic.ComponentModel.DataSourceModel |
| 46 | Imports Microsoft.VisualBasic.ComponentModel.DataSourceModel.DataFramework |
| 47 | Imports Microsoft.VisualBasic.Serialization.JSON |
| 48 | |
| 49 | Namespace Serialization |
| 50 | |
| 51 | Public Class DynamicsConfiguration : Inherits Dynamic.DynamicObject |
| 52 | |
| 53 | ''' <summary> |
| 54 | ''' 加载完数据之后返回其自身 |
| 55 | ''' </summary> |
| 56 | ''' <typeparam name="T"></typeparam> |
| 57 | ''' <param name="path"></param> |
| 58 | ''' <returns></returns> |
| 59 | ''' <remarks></remarks> |
| 60 | Public Function LoadDocument(Of T)(path As String) As Object |
| 61 | Dim TextChunk As String() = IO.File.ReadAllLines(path) |
| 62 | |
| 63 | Return Me |
| 64 | End Function |
| 65 | |
| 66 | Public Shared Function GetProperties(Of T)(access As PropertyAccess) As Dictionary(Of String, PropertyInfo) |
| 67 | Return Schema(Of T)(access) |
| 68 | End Function |
| 69 | |
| 70 | ''' <summary> |
| 71 | ''' 将目标dump为一个字典 |
| 72 | ''' </summary> |
| 73 | ''' <typeparam name="T"></typeparam> |
| 74 | ''' <param name="onlyPrimitive"> |
| 75 | ''' 假若这个为真的话,则只有初级类型的才会被读取,反之,复杂类型会被序列化为json作为字符串value |
| 76 | ''' </param> |
| 77 | ''' <returns></returns> |
| 78 | Public Shared Function ToDictionary(Of T)(Optional onlyPrimitive As Boolean = True) As Func(Of T, Dictionary(Of String, String)) |
| 79 | Dim ps = Schema(Of T)(PropertyAccess.Readable) |
| 80 | |
| 81 | For Each p As String In ps.Keys.ToArray |
| 82 | If Not ps(p).GetIndexParameters.IsNullOrEmpty Then |
| 83 | Call ps.Remove(p) |
| 84 | End If |
| 85 | Next |
| 86 | |
| 87 | Return Function(o) |
| 88 | Dim out As New Dictionary(Of String, String) |
| 89 | |
| 90 | For Each p As PropertyInfo In ps.Values |
| 91 | Dim pType As Type = p.PropertyType |
| 92 | Dim value As Object = p.GetValue(o, Nothing) |
| 93 | |
| 94 | If IsPrimitive(pType) Then |
| 95 | out(p.Name) = Scripting.ToString(value) |
| 96 | Else |
| 97 | If Not onlyPrimitive Then |
| 98 | out(p.Name) = pType.GetObjectJson(value) |
| 99 | End If |
| 100 | End If |
| 101 | Next |
| 102 | |
| 103 | Return out |
| 104 | End Function |
| 105 | End Function |
| 106 | |
| 107 | #Region "Dynamics Support" |
| 108 | |
| 109 | Public Overrides Function GetDynamicMemberNames() As IEnumerable(Of String) |
| 110 | Return MyBase.GetDynamicMemberNames() |
| 111 | End Function |
| 112 | |
| 113 | Public Overrides Function TryGetMember(binder As Dynamic.GetMemberBinder, ByRef result As Object) As Boolean |
| 114 | Return MyBase.TryGetMember(binder, result) |
| 115 | End Function |
| 116 | |
| 117 | Public Overrides Function TrySetMember(binder As Dynamic.SetMemberBinder, value As Object) As Boolean |
| 118 | Return MyBase.TrySetMember(binder, value) |
| 119 | End Function |
| 120 | |
| 121 | Public Overrides Function TryConvert(binder As Dynamic.ConvertBinder, ByRef result As Object) As Boolean |
| 122 | Return MyBase.TryConvert(binder, result) |
| 123 | End Function |
| 124 | #End Region |
| 125 | End Class |
| 126 | End Namespace |