Platzhalter durch dynamische Daten ersetzen

Question

Gibt es eine generische Methode, um mithilfe von XSL oder vielleicht java.text.MessageFormat Folgendes zu erreichen?

Answer 1

Wenn Sie Ihre Eingabe XML wie folgt:

<Order OrderNo="T122345"> 
<Customer FirstName="John" LastName="Doe" MobileNo="123456789"/> 
<OrderDates> 
    <OrderDate Type="PickDate" Name="PickUpdateDate" Value="2017-11-10 10:00:00" /> 
</OrderDates> 
</Order> 

Dann XSL wie unten:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
    <xsl:output method="xml"/>  
    <!--prepare message formatted template as below--> 
    <xsl:template name="message"> 
     <xsl:param name="client.firstname"/> 
     <xsl:param name="client.lastname"/> 
     <xsl:param name="client.order.no"/> 
     <xsl:param name="client.pickup.date"/> 
     <xsl:param name="client.mobile.no"/> 
     <xsl:variable name="var.h" select="concat('&#xa;', 'hi ', $client.firstname, ' ', $client.lastname, ',', '&#xa;', '', '&#xa;')"/> 
     <xsl:variable name="var.b.str1" select="concat('Thanks for your order # is ', $client.order.no, '.', '&#xa;')"/> 
     <xsl:variable name="var.b.str2" select="concat('We will send you updates on pick up by ', $client.pickup.date, ' on your mobile # ', $client.mobile.no, '.', '&#xa;')"/> 
     <xsl:variable name="var.s" select="concat('', '&#xa;', 'Regards', '&#xa;', 'Team', '&#xa;')"/>   
     <Message>  
      <xsl:value-of select="concat($var.h, $var.b.str1, $var.b.str2, $var.s)"/>  
     </Message>   
    </xsl:template> 
    <!--run you formatted message template by call-template function--> 
    <xsl:template match="/Order"> 
     <xsl:call-template name="message"> 
      <xsl:with-param name="client.firstname" select="./Customer/@FirstName" /> 
      <xsl:with-param name="client.lastname" select="./Customer/@LastName" /> 
      <xsl:with-param name="client.order.no" select="./@OrderNo" /> 
      <xsl:with-param name="client.pickup.date" select="./OrderDates/OrderDate[@Type = 'PickDate' and @Name = 'PickUpdateDate']/@Value" /> 
      <!--below you can pass city code as below for mobile no--> 
      <xsl:with-param name="client.mobile.no" select="concat('91-', ./Customer/@MobileNo)" /> 
     </xsl:call-template> 
    </xsl:template> 
</xsl:stylesheet> 

Sie erwartete Ergebnis erzielen:

<?xml version="1.0" encoding="UTF-8"?> 
<Message> 
hi John Doe, 

Thanks for your order # is T122345. 
We will send you updates on pick up by 2017-11-10 10:00:00 on your mobile # 91-123456789. 

Regards 
Team 
</Message>