[452] | 1 | Namespace System
|
---|
| 2 | Namespace Xml
|
---|
| 3 | Namespace Serialization
|
---|
| 4 |
|
---|
| 5 |
|
---|
| 6 | Class XmlSerializer
|
---|
| 7 | m_typeInfo As System.TypeInfo
|
---|
| 8 |
|
---|
| 9 | Static Sub SerializeForBasicType( typeInfo As TypeInfo, memoryOffset As LONG_PTR, o As Object, doc As XmlDocument, parentNode As XmlNode )
|
---|
| 10 | Dim valueStr = Nothing As String
|
---|
| 11 | If typeInfo.FullName = "Byte" Then
|
---|
| 12 | valueStr = Str$( GetByte( ObjPtr( o ) + memoryOffset ) As Byte )
|
---|
| 13 | ElseIf typeInfo.FullName = "SByte" Then
|
---|
| 14 | valueStr = Str$( GetByte( ObjPtr( o ) + memoryOffset ) As SByte )
|
---|
| 15 | ElseIf typeInfo.FullName = "Word" Then
|
---|
| 16 | valueStr = Str$( GetWord( ObjPtr( o ) + memoryOffset ) As Word )
|
---|
| 17 | ElseIf typeInfo.FullName = "Integer" Then
|
---|
| 18 | valueStr = Str$( GetWord( ObjPtr( o ) + memoryOffset ) As Integer )
|
---|
| 19 | ElseIf typeInfo.FullName = "DWord" Then
|
---|
| 20 | valueStr = Str$( GetDWord( ObjPtr( o ) + memoryOffset ) As DWord )
|
---|
| 21 | ElseIf typeInfo.FullName = "Long" Then
|
---|
| 22 | valueStr = Str$( GetDWord( ObjPtr( o ) + memoryOffset ) As Long )
|
---|
| 23 | ElseIf typeInfo.FullName = "QWord" Then
|
---|
| 24 | valueStr = Str$( GetQWord( ObjPtr( o ) + memoryOffset ) As QWord )
|
---|
| 25 | ElseIf typeInfo.FullName = "Int64" Then
|
---|
| 26 | valueStr = Str$( GetQWord( ObjPtr( o ) + memoryOffset ) As Int64 )
|
---|
| 27 | ElseIf typeInfo.FullName = "Boolean" Then
|
---|
| 28 | If GetByte( ObjPtr( o ) + memoryOffset ) As Boolean Then
|
---|
| 29 | valueStr = "True"
|
---|
| 30 | Else
|
---|
| 31 | valueStr = "False"
|
---|
| 32 | End If
|
---|
| 33 | ElseIf typeInfo.FullName = "Single" Then
|
---|
| 34 | valueStr = Str$( GetSingle( ObjPtr( o ) + memoryOffset ) As Single )
|
---|
| 35 | ElseIf typeInfo.FullName = "Double" Then
|
---|
| 36 | valueStr = Str$( GetDouble( ObjPtr( o ) + memoryOffset ) As Double )
|
---|
| 37 | ElseIf typeInfo.FullName = "VoidPtr" Then
|
---|
| 38 | valueStr = Str$( Get_LONG_PTR( ObjPtr( o ) + memoryOffset ) )
|
---|
| 39 | Else
|
---|
| 40 | Throw
|
---|
| 41 | End If
|
---|
| 42 |
|
---|
| 43 | Dim childNode = doc.CreateElement( typeInfo.FullName )
|
---|
| 44 | parentNode.AppendChild( childNode )
|
---|
| 45 | childNode.AppendChild( doc.CreateTextNode( valueStr ) )
|
---|
| 46 |
|
---|
| 47 | End Sub
|
---|
| 48 |
|
---|
| 49 | Static Sub SerializeForClass( typeInfo As TypeInfo, o As Object, doc As XmlDocument, parentNode = Nothing As XmlNode )
|
---|
| 50 | If typeInfo.IsClass() and typeInfo.FullName = "System.Object" Then
|
---|
| 51 | ' Object型はシリアライズしない
|
---|
| 52 | Return
|
---|
| 53 | End If
|
---|
| 54 |
|
---|
| 55 | If ActiveBasic.IsNothing( parentNode ) Then
|
---|
| 56 | parentNode = doc
|
---|
| 57 | End If
|
---|
| 58 |
|
---|
| 59 | Dim memberInfos = typeInfo.GetMembers()
|
---|
| 60 |
|
---|
| 61 | ' 子ノードを生成
|
---|
| 62 | Dim childNode = doc.CreateElement( typeInfo.Name )
|
---|
| 63 | Dim namespaceAttr = doc.CreateAttribute( "namespace" )
|
---|
| 64 | namespaceAttr.Value = typeInfo.Namespace
|
---|
| 65 | childNode.Attributes.Add( namespaceAttr )
|
---|
| 66 |
|
---|
| 67 | ' 親ノードへ追加
|
---|
| 68 | parentNode.AppendChild( childNode )
|
---|
| 69 |
|
---|
| 70 | If Not ActiveBasic.IsNothing( typeInfo.BaseType ) Then
|
---|
| 71 | ' 基底クラスが存在するとき
|
---|
| 72 |
|
---|
| 73 | ' 基底クラスをシリアライズ
|
---|
| 74 | SerializeForClass( typeInfo.BaseType, o, doc, childNode )
|
---|
| 75 | End If
|
---|
| 76 |
|
---|
| 77 | ' メンバをシリアライズ
|
---|
| 78 | Foreach memberInfo In memberInfos
|
---|
| 79 | If memberInfo.MemberType.IsPointer() Then
|
---|
| 80 | Throw
|
---|
| 81 | ElseIf memberInfo.MemberType.IsClass() Then
|
---|
| 82 | SerializeForClass( memberInfo.MemberType, o, doc, childNode )
|
---|
| 83 | ElseIf memberInfo.MemberType.IsValueType() Then
|
---|
| 84 | SerializeForBasicType( memberInfo.MemberType, memberInfo._System_Offset, o, doc, childNode )
|
---|
| 85 | End If
|
---|
| 86 | Next
|
---|
| 87 | End Sub
|
---|
| 88 |
|
---|
| 89 | Function Deserialize( doc As XmlDocument ) As Object
|
---|
| 90 | End Function
|
---|
| 91 |
|
---|
| 92 | Public
|
---|
| 93 | Sub XmlSerializer( typeInfo As System.TypeInfo )
|
---|
| 94 | This.m_typeInfo = typeInfo
|
---|
| 95 | End Sub
|
---|
| 96 | Sub ~XmlSerializer()
|
---|
| 97 | End Sub
|
---|
| 98 |
|
---|
| 99 |
|
---|
| 100 | /*!
|
---|
| 101 | @brief XML文書をオブジェクトに逆シリアライズします。
|
---|
| 102 | @author Daisuke Yamamoto
|
---|
| 103 | */
|
---|
| 104 | Function Deserialize( stream As System.IO.Stream ) As Object
|
---|
| 105 | Dim doc = New XmlDocument
|
---|
| 106 | doc.Load( stream )
|
---|
| 107 | Deserialize( doc )
|
---|
| 108 | End Function
|
---|
| 109 |
|
---|
| 110 | /*!
|
---|
| 111 | @brief オブジェクトをXML文書にシリアライズします。
|
---|
| 112 | @author Daisuke Yamamoto
|
---|
| 113 | */
|
---|
| 114 | Sub Serialize( stream As System.IO.Stream, o As Object )
|
---|
| 115 | Dim doc = New XmlDocument
|
---|
| 116 | doc.AppendChild( doc.CreateXmlDeclaration( "1.0", "shift-jis", Nothing ) )
|
---|
| 117 |
|
---|
| 118 | SerializeForClass( m_typeInfo, o, doc )
|
---|
| 119 |
|
---|
| 120 | ' ストリームに保存
|
---|
| 121 | doc.Save( stream )
|
---|
| 122 | End Sub
|
---|
| 123 | End Class
|
---|
| 124 |
|
---|
| 125 |
|
---|
| 126 | End Namespace
|
---|
| 127 | End Namespace
|
---|
| 128 | End Namespace
|
---|