come unire due file xml con XSLT

Question

Ho due file xml che devono essere uniti in uno utilizzando XSLT.

Prima XML è (quello originale):

<feed> 
    <author> 
    <firstName>f</firstName> 
    <lastName>l</lastName> 
    </author> 
    <date>2011-01-02 </date> 
    <entry> 
    <id>1</id> 
    <Name>aaa</Name> 
    <Content>XXX</Content>  
    </entry> 
    <entry> 
    <id>2</id> 
    <Name>bbb</Name> 
    <Content>YYY</Content> 
    </entry> 
</feed> 

Seconda XML (dati aggiornati) è come questo:

<feed> 
     <author> 
     <firstName>f</firstName> 
     <lastName>l</lastName> 
     </author> 
     <date>2012-05-02 </date> 
     <entry> 
     <id>2</id> 
     <Name>newName</Name> 
     <Content>newContent</Content>  
     </entry> 
     <entry> 
     <id>3</id> 
     <Name>ccc</Name> 
     <Content>ZZZ</Content> 
     </entry> 
    </feed> 

Il risultato fuse desiderato - utilizzando la seconda XML per aggiornare la prima uno:

<feed> 
     <author> 
     <firstName>f</firstName> 
     <lastName>l</lastName> 
     </author> 
     <date>2012-05-02 </date> 
     <entry> 
     <id>1</id> 
     <Name>aaa</Name> 
     <Content>XXX</Content>  
     </entry>  
     <entry> 
     <id>2</id> 
     <Name>newName</Name> 
     <Content>newContent</Content>  
     </entry> 
     <entry> 
     <id>3</id> 
     <Name>ccc</Name> 
     <Content>ZZZ</Content> 
     </entry> 
    </feed> 

Ho cercato lo stackoverflow ma non sono riuscito a trovare la risposta. Grazie per l'aiuto.

Answer 1

Praticamente la stessa risposta che ho fornito alla sua ultima domanda, modificato in base ai nuovo formato XML:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
    <xsl:output method="xml" indent="yes"/> 
    <xsl:param name="fileName" select="'updates.xml'" /> 
    <xsl:param name="updates" select="document($fileName)" /> 

    <xsl:variable name="updateItems" select="$updates/feed/entry" /> 

    <xsl:template match="@* | node()"> 
    <xsl:copy> 
     <xsl:apply-templates select="@* | node()"/> 
    </xsl:copy> 
    </xsl:template> 

    <xsl:template match="feed"> 
    <xsl:copy> 
     <xsl:apply-templates select="@* | node()[not(self::entry)] | 
            entry[not(id = $updateItems/id)]" /> 
     <xsl:apply-templates select="$updateItems" /> 
    </xsl:copy> 
    </xsl:template> 
</xsl:stylesheet> 

Quando eseguito il primo XML di esempio, con il secondo salvato come "updates.xml ", questo produce:

<feed> 
    <author> 
    <firstName>f</firstName> 
    <lastName>l</lastName> 
    </author> 
    <date>2011-01-02 </date> 
    <entry> 
    <id>1</id> 
    <Name>aaa</Name> 
    <Content>XXX</Content> 
    </entry> 
    <entry> 
    <id>2</id> 
    <Name>newName</Name> 
    <Content>newContent</Content> 
    </entry> 
    <entry> 
    <id>3</id> 
    <Name>ccc</Name> 
    <Content>ZZZ</Content> 
    </entry> 
</feed>