本文整理汇总了VB.NET中System.ServiceModel.Security.WSSecurityTokenSerializer类的典型用法代码示例。如果您正苦于以下问题：VB.NET WSSecurityTokenSerializer类的具体用法？VB.NET WSSecurityTokenSerializer怎么用？VB.NET WSSecurityTokenSerializer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了WSSecurityTokenSerializer类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: CreditCardSecurityTokenSerializer
Public Class CreditCardSecurityTokenSerializer
Inherits WSSecurityTokenSerializer
Public Sub New(ByVal version As SecurityTokenVersion)
MyBase.New()
End Sub
Protected Overrides Function CanReadTokenCore(ByVal reader As XmlReader) As Boolean
Dim localReader = XmlDictionaryReader.CreateDictionaryReader(reader)
If reader Is Nothing Then
Throw New ArgumentNullException("reader")
End If
If reader.IsStartElement(Constants.CreditCardTokenName, _
Constants.CreditCardTokenNamespace) Then
Return True
End If
Return MyBase.CanReadTokenCore(reader)
End Function
Protected Overrides Function ReadTokenCore(ByVal reader As XmlReader, _
ByVal tokenResolver As SecurityTokenResolver) As SecurityToken
If reader Is Nothing Then
Throw New ArgumentNullException("reader")
End If
If reader.IsStartElement(Constants.CreditCardTokenName, _
Constants.CreditCardTokenNamespace) Then
Dim id = reader.GetAttribute(Constants.Id, _
Constants.WsUtilityNamespace)
reader.ReadStartElement()
' Read the credit card number.
Dim creditCardNumber = reader.ReadElementString(Constants.CreditCardNumberElementName, _
Constants.CreditCardTokenNamespace)
' Read the expiration date.
Dim expirationTimeString = reader.ReadElementString(Constants.CreditCardExpirationElementName, _
Constants.CreditCardTokenNamespace)
Dim expirationTime As DateTime = XmlConvert.ToDateTime(expirationTimeString, _
XmlDateTimeSerializationMode.Utc)
' Read the issuer of the credit card.
Dim creditCardIssuer = reader.ReadElementString(Constants.CreditCardIssuerElementName, _
Constants.CreditCardTokenNamespace)
reader.ReadEndElement()
Dim cardInfo As New CreditCardInfo(creditCardNumber, _
creditCardIssuer, _
expirationTime)
Return New CreditCardToken(cardInfo, id)
Else
Return WSSecurityTokenSerializer.DefaultInstance.ReadToken(reader, _
tokenResolver)
End If
End Function
Protected Overrides Function CanWriteTokenCore(ByVal token As SecurityToken) As Boolean
If TypeOf token Is CreditCardToken Then
Return True
Else
Return MyBase.CanWriteTokenCore(token)
End If
End Function
Protected Overrides Sub WriteTokenCore(ByVal writer As XmlWriter, _
ByVal token As SecurityToken)
If writer Is Nothing Then
Throw New ArgumentNullException("writer")
End If
If token Is Nothing Then
Throw New ArgumentNullException("token")
End If
Dim c = TryCast(token, CreditCardToken)
If c IsNot Nothing Then
With writer
.WriteStartElement(Constants.CreditCardTokenPrefix, _
Constants.CreditCardTokenName, _
Constants.CreditCardTokenNamespace)
.WriteAttributeString(Constants.WsUtilityPrefix, _
Constants.Id, _
Constants.WsUtilityNamespace, _
token.Id)
.WriteElementString(Constants.CreditCardNumberElementName, _
Constants.CreditCardTokenNamespace, _
c.CardInfo.CardNumber)
.WriteElementString(Constants.CreditCardExpirationElementName, _
Constants.CreditCardTokenNamespace, _
XmlConvert.ToString(c.CardInfo.ExpirationDate, _
XmlDateTimeSerializationMode.Utc))
.WriteElementString(Constants.CreditCardIssuerElementName, _
Constants.CreditCardTokenNamespace, _
c.CardInfo.CardIssuer)
.WriteEndElement()
.Flush()
End With
Else
MyBase.WriteTokenCore(writer, token)
End If
End Sub
End Class