Question

对于所有具有属性TranslateMe的标签，我需要将它们转换为一些已知值。

流为：

读取文件
翻译值
重建文件

输入文件的示例为：

<PatientLastName>Smith</PatientLastName>
<PatientDOB>1956-07-18</PatientDOB>
<PatientSSN>999999999</PatientSSN>
<Facility TranslateMe="Facility">
    <Facility>TheMemorialHospital</Facility>
</Facility>
<FacilityPatientID>AAA</FacilityPatientID>
<FacilityEncounterID>BBB</FacilityEncounterID>
<Interface>
    <Patient>
        <FirstName>Alex</FirstName>
        <MiddleInitial>Ray</MiddleInitial>
        <LastName>Smith</LastName>
        <DOB>1956-07-18</DOB>
        <Gender TranslateMe="Gender">
            <Gender>F</Gender>
        </Gender>
    </Patient>
</Interface>

如上所述，有两个节点需要翻译：{{1}}和Facility。

所需的输出将是：

Gender

我将如何在XML上执行这些操作，同时牢记我将需要重构XML消息，如上所示？

到目前为止，我的过滤方式如下：

<PatientLastName>Smith</PatientLastName>
<PatientDOB>1956-07-18</PatientDOB>
<PatientSSN>999999999</PatientSSN>
<Facility>TheMemorialHospitalTRANSLATEDVALUE</Facility>
<FacilityPatientID>AAA</FacilityPatientID>
<FacilityEncounterID>BBB</FacilityEncounterID>
<Interface>
    <Patient>
        <FirstName>Alex</FirstName>
        <MiddleInitial>Ray</MiddleInitial>
        <LastName>Smith</LastName>
        <DOB>1956-07-18</DOB>
        <Gender>FTRANSLATEDVALUE</Gender>
    </Patient>
</Interface>

Answer 1

这就是我要做的。这段代码

void Main()
{
    var xml = @"<root>
    <PatientLastName>Smith</PatientLastName>
    <PatientDOB>1956-07-18</PatientDOB>
    <PatientSSN>999999999</PatientSSN>
    <Facility TranslateMe=""Facility"">
        <Facility>TheMemorialHospital</Facility>
    </Facility>
    <FacilityPatientID>AAA</FacilityPatientID>
    <FacilityEncounterID>BBB</FacilityEncounterID>
    <Interface>
        <Patient>
            <FirstName>Alex</FirstName>
            <MiddleInitial>Ray</MiddleInitial>
            <LastName>Smith</LastName>
            <DOB>1956-07-18</DOB>
            <Gender TranslateMe=""Gender"">
                <Gender>F</Gender>
            </Gender>
        </Patient>
    </Interface>
    </root>";

    var xdoc = XDocument.Parse(xml);
    var nodes = xdoc.XPathSelectElements("//*[@TranslateMe]");
    foreach(var node in nodes){
        node.Attribute("TranslateMe").Remove();
        node.Value = Translate(node.Value);
    }
    //xdoc.Dump();
}

public static string Translate(string input){
    // TODO: translate input
    return "TRANSLATED_VALUE";
}

产生以下输出：

<root>
  <PatientLastName>Smith</PatientLastName>
  <PatientDOB>1956-07-18</PatientDOB>
  <PatientSSN>999999999</PatientSSN>
  <Facility>TRANSLATED_VALUE</Facility>
  <FacilityPatientID>AAA</FacilityPatientID>
  <FacilityEncounterID>BBB</FacilityEncounterID>
  <Interface>
    <Patient>
      <FirstName>Alex</FirstName>
      <MiddleInitial>Ray</MiddleInitial>
      <LastName>Smith</LastName>
      <DOB>1956-07-18</DOB>
      <Gender>TRANSLATED_VALUE</Gender>
    </Patient>
  </Interface>
</root>

针对XML执行过滤和替换操作

1 个答案: