Группировка элементов XSLT (XSLT 1.0)

Question

Я пытаюсь создать XSLT для преобразования XML-документа и возникновения проблем с группировкой. У меня нет проблем с извлечением информации для одного объекта, но несколько объектов - это то место, где я терпит неудачу. Я прочитал и попытался выполнить многие из ранее существовавших вопросов/решений групп, но я не уверен, когда дело доходит до XML.

XML трансформироваться:

<?xml version="1.0" encoding="UTF-8"?> 
<File xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 
<Building> 
<BuildingName>Abbotsford 607 Spruce</BuildingName> 
<BuildingCode>80255</BuildingCode> 
<BuildingAddress>607 East Spruce St</BuildingAddress> 
<BuildingCity>Abbotsford</BuildingCity> 
<BuildingState>Wisconsin</BuildingState> 
<BuildingStateCode>WI</BuildingStateCode> 
<BuildingCountry>United States</BuildingCountry> 
<ZipCode>54405-9659</ZipCode> 
<Room> 
<ID>32182</ID> 
<Name>001B</Name> 
<FloorName>01</FloorName> 
</Room> 
</Building> 
<Building> 
<BuildingName>Allouez 2001 Webster</BuildingName> 
<BuildingCode>80006</BuildingCode> 
<BuildingAddress>2001 S Webster Avenue</BuildingAddress> 
<BuildingCity>Green Bay</BuildingCity> 
<BuildingState>Wisconsin</BuildingState> 
<BuildingStateCode>WI</BuildingStateCode> 
<BuildingCountry>United States</BuildingCountry> 
<ZipCode>54301</ZipCode> 
<Room> 
<ID>22320</ID> 
<Name>001B</Name> 
<FloorName>01</FloorName> 
</Room> 
<Room> 
<ID>22319</ID> 
<Name>002B</Name> 
<FloorName>02</FloorName> 
</Room> 
</Building> 
</File> 

Ожидаемые результаты:

<?xml version="1.0" encoding="UTF-8"?> 
<FMRequest> 
<Transaction Type="UpdateAdd"> 
<BusinessObjectList> 
    <BusinessObject Name="LocationGroup.EmployeeSite"> 
     <FieldList> 
      <Field Name="ABC_PropertyManagementName" identifier="true" UpdateOverride="None">Abbotsford 607 Spruce</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Purpose">Work</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Address">607 East Spruce St</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.City">Abbotsford</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.State">WI</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Zip">54405-9659</Field> 
     </FieldList> 
    <RelatedBusinessObjectList> 
     <BusinessObject Name="LocationGroup.ABC_Floor"> 
      <FieldList> 
       <Field Name="ABC_Building" identifier="true" UpdateOverride="None">Abbotsford 607 Spruce</Field> 
       <Field Name="ABC_Floor">01</Field> 
      </FieldList> 
     </BusinessObject> 
     <BusinessObject Name="LocationGroup.ABC_Room"> 
      <FieldList> 
       <Field Name="ABC_RoomID" identifier="true" UpdateOverride="None">32182</Field> 
       <Field Name="ABC_Building">Abbotsford 607 Spruce</Field> 
       <Field Name="ABC_Floor">01</Field> 
       <Field Name="ABC_Room">001B</Field> 
      </FieldList> 
     </BusinessObject> 
    </RelatedBusinessObjectList> 
    </BusinessObject> 
    <BusinessObject Name="LocationGroup.EmployeeSite"> 
     <FieldList> 
      <Field Name="ABC_PropertyManagementName" identifier="true" UpdateOverride="None">Allouez 2001 Webster</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Purpose">Work</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Address">2001 S Webster Avenue</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.City">Green Bay</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.State">WI</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Zip">54301</Field> 
     </FieldList> 
    <RelatedBusinessObjectList> 
     <BusinessObject Name="LocationGroup.ABC_Floor"> 
      <FieldList> 
       <Field Name="ABC_Building" identifier="true" UpdateOverride="None">Allouez 2001 Webster</Field> 
       <Field Name="ABC_Floor">01</Field> 
      </FieldList> 
     </BusinessObject> 
     <BusinessObject Name="LocationGroup.ABC_Floor"> 
      <FieldList> 
       <Field Name="ABC_Building" identifier="true" UpdateOverride="None">Allouez 2001 Webster</Field> 
       <Field Name="ABC_Floor">02</Field> 
      </FieldList> 
     </BusinessObject> 
     <BusinessObject Name="LocationGroup.ABC_Room"> 
      <FieldList> 
       <Field Name="ABC_RoomID" identifier="true" UpdateOverride="None">22320</Field> 
       <Field Name="ABC_Building">Allouez 2001 Webster</Field> 
       <Field Name="ABC_Floor">01</Field> 
       <Field Name="ABC_Room">001B</Field> 
      </FieldList> 
     </BusinessObject> 
     <BusinessObject Name="LocationGroup.ABC_Room"> 
      <FieldList> 
       <Field Name="ABC_RoomID" identifier="true" UpdateOverride="None">22319</Field> 
       <Field Name="ABC_Building">Allouez 2001 Webster</Field> 
       <Field Name="ABC_Floor">02</Field> 
       <Field Name="ABC_Room">002B</Field> 
      </FieldList> 
     </BusinessObject> 
    </RelatedBusinessObjectList> 
    </BusinessObject> 
</BusinessObjectList> 
</Transaction> 

Пример XSLT, который может вытащить одного здания:

<?xml version="1.0" encoding="UTF-8"?> 
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
<xsl:output method="xml" version="1.0" encoding="UTF-16" indent="yes"/> 
<xsl:template match="Building"> 
    <xsl:element name="FMRequest"> 
     <xsl:attribute name="ID"><xsl:value-of select="BuildingName"/></xsl:attribute> 
     <xsl:attribute name="TimeStamp"><xsl:value-of select="TimeStamp"/></xsl:attribute> 
     <xsl:attribute name="Encryption"><xsl:text>false</xsl:text></xsl:attribute> 
     <xsl:element name="Origin"> 
      <xsl:text>PMLocationImport</xsl:text> 
     </xsl:element> 
     <xsl:element name="Destination"> 
      <xsl:text>FI</xsl:text> 
     </xsl:element> 
     <xsl:element name="Transaction"> 
      <xsl:attribute name="Type"><xsl:text>UpdateAdd</xsl:text></xsl:attribute> 
      <xsl:element name="BusinessObjectList"> 
       <!--<xsl:apply-templates/>--> 
      </xsl:element> 
     </xsl:element> 
     <xsl:element name="BusinessObject"> 
      <xsl:attribute name="Name"><xsl:text>LocationGroup.EmployeeSite</xsl:text></xsl:attribute> 
      <BusinessObjectList> 
       <BusinessObject Name="LocationGroup.EmployeeSite"> 
        <xsl:element name="Field"> 
         <xsl:attribute name="Name"><xsl:text>ABC_PropertyManagementName</xsl:text></xsl:attribute> 
         <xsl:attribute name="identifier"><xsl:text>true</xsl:text></xsl:attribute> 
         <xsl:attribute name="UpdateOverride"><xsl:text>None</xsl:text></xsl:attribute> 
         <xsl:value-of select="BuildingName"/> 
        </xsl:element> 
        <xsl:element name="Field"> 
         <xsl:attribute name="Name"><xsl:text>[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Purpose</xsl:text></xsl:attribute> 
         <xsl:text>Work</xsl:text> 
        </xsl:element> 
        <xsl:element name="Field"> 
         <xsl:attribute name="Name"><xsl:text>[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Address</xsl:text></xsl:attribute> 
         <xsl:value-of select="BuildingAddress"/> 
        </xsl:element> 
        <xsl:element name="Field"> 
         <xsl:attribute name="Name"><xsl:text>[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.City</xsl:text></xsl:attribute> 
         <xsl:value-of select="BuildingCity"/> 
        </xsl:element> 
        <xsl:element name="Field"> 
         <xsl:attribute name="Name"><xsl:text>[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.State</xsl:text></xsl:attribute> 
         <xsl:value-of select="BuildingStateCode"/> 
        </xsl:element> 
        <xsl:element name="Field"> 
         <xsl:attribute name="Name"><xsl:text>[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Zip</xsl:text></xsl:attribute> 
         <xsl:value-of select="ZipCode"/> 
        </xsl:element> 
       </BusinessObject> 
      </BusinessObjectList> 
     </xsl:element> 
    </xsl:element> 
</xsl:template> 

Я знаю, что мне нужно использовать некоторые для каждого и ключи, но я не уверен в следующих шагах, чтобы добиться правильной группировки.

Answer 1

Как насчет этого стиля? Большинство из них - прямые шаблоны. Полы сгруппированы с использованием Muenchian grouping.

<?xml version="1.0" encoding="UTF-8"?> 
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/> 

<xsl:key name="floor" match="Room" use="FloorName" /> 

<xsl:template match="/"> 
<Transaction Type="UpdateAdd"> 
    <BusinessObjectList> 
    <xsl:apply-templates select="File/Building"/> 
    </BusinessObjectList> 
</Transaction> 
</xsl:template> 

<xsl:template match="Building"> 
    <BusinessObject Name="LocationGroup.EmployeeSite"> 
     <FieldList> 
      <Field Name="ABC_PropertyManagementName" identifier="true" UpdateOverride="None"><xsl:value-of select="BuildingName" /></Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Purpose">Work</Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Address"><xsl:value-of select="BuildingAddress" /></Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.City"><xsl:value-of select="BuildingCity" /></Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.State"><xsl:value-of select="BuildingStateCode" /></Field> 
      <Field Name="[EmployeeSiteContainsAddress,PrimaryAddressLink]Address.Mail.Zip"><xsl:value-of select="ZipCode" /></Field> 
     </FieldList> 
    <RelatedBusinessObjectList> 
     <xsl:for-each select="Room[ generate-id() = 
            generate-id(key('floor',FloorName)[1]) ]"> 
     <BusinessObject Name="LocationGroup.ABC_Floor"> 
     <FieldList> 
     <Field Name="ABC_Building" identifier="true" UpdateOverride="None"><xsl:value-of select="../BuildingName" /></Field> 
     <Field Name="ABC_Floor"><xsl:value-of select="FloorName" /></Field> 
     </FieldList> 
     </BusinessObject> 
     </xsl:for-each> 
     <xsl:apply-templates select="Room" /> 
    </RelatedBusinessObjectList> 
    </BusinessObject> 
</xsl:template> 

<xsl:template match="Room"> 
<BusinessObject Name="LocationGroup.ABC_Room"> 
    <FieldList> 
    <Field Name="ABC_RoomID" identifier="true" UpdateOverride="None"><xsl:value-of select="ID" /></Field> 
    <Field Name="ABC_Building"><xsl:value-of select="../BuildingName" /></Field> 
    <Field Name="ABC_Floor"><xsl:value-of select="FloorName" /></Field> 
    <Field Name="ABC_Room"><xsl:value-of select="Name" /></Field> 
    </FieldList> 
</BusinessObject> 
</xsl:template> 

</xsl:stylesheet>