104 lines
2.5 KiB
OpenEdge ABL
104 lines
2.5 KiB
OpenEdge ABL
VERSION 1.0 CLASS
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BEGIN
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MultiUse = -1 'True
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END
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Attribute VB_Name = "API_Config"
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Attribute VB_GlobalNameSpace = False
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Attribute VB_Creatable = False
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Attribute VB_PredeclaredId = False
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Attribute VB_Exposed = False
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' ================ Ðàáîòà êîíôèãóðàöèÿìè =============
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' Shared module version: 20220727
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' Tested in: TestCommons
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' Depends on: API_JSON
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' Required reference: Scripting, API_JSON
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Option Explicit
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Private Const JSON_IDENT_SIZE_SPACES = 4
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Private data_ As Scripting.Dictionary
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Private Sub Class_Initialize()
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Call Clear
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End Sub
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Public Function Contains(sKey$) As Boolean
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Contains = data_.Exists(sKey)
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End Function
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Public Function GetValue(sKey$, Optional iDefault As Variant = vbNullString) As Variant
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If Not Contains(sKey) Then _
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GoTo RETURN_DEFAULT
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If VBA.VarType(data_(sKey)) = vbObject Then
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Set GetValue = data_(sKey)
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Exit Function
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Else
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GetValue = data_(sKey)
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If GetValue <> "" Then _
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Exit Function
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End If
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RETURN_DEFAULT:
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If VBA.VarType(iDefault) = vbObject Then
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Set GetValue = iDefault
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Else
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GetValue = iDefault
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End If
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End Function
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Public Function SetValue(sKey$, newVal As Variant)
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If VBA.VarType(newVal) = vbObject Then
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Set data_.Item(sKey) = newVal
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Else
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data_.Item(sKey) = newVal
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End If
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End Function
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Public Function RemoveKey(sKey$)
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If data_.Exists(sKey) Then _
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Call data_.Remove(sKey)
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End Function
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Public Function Clear()
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Set data_ = New Scripting.Dictionary
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End Function
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' Scan configuration from JSON file
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' Requires: sFile - path to valid UTF-8 JSON file
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Public Function LoadFromFile(sFile$) As Boolean
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Dim iParser As New API_JSON
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Dim newData As Object: Set newData = iParser.LoadFromFile(sFile)
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LoadFromFile = Not newData Is Nothing
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If LoadFromFile Then _
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Set data_ = newData
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End Function
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' Scan configuration from JSON string
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Public Function LoadFromJSON(sJson$) As Boolean
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LoadFromJSON = False
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Dim iParser As New API_JSON
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On Error GoTo RETURN_FALSE
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Set data_ = iParser.Parse(sJson)
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LoadFromJSON = True
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RETURN_FALSE:
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On Error GoTo 0
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End Function
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Public Function SaveToFile(sFile$, Optional bMultiline As Boolean = True) As Boolean
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Dim iParser As New API_JSON
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If bMultiline Then _
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Call iParser.SetupMultiline(JSON_IDENT_SIZE_SPACES)
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SaveToFile = iParser.SaveToFile(sFile, data_)
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End Function
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Public Function SaveToJSON(Optional bMultiline As Boolean = False) As String
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Dim iParser As New API_JSON
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If bMultiline Then _
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Call iParser.SetupMultiline(JSON_IDENT_SIZE_SPACES)
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SaveToJSON = iParser.CreateJSON(data_)
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End Function
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