Accessing Complex xml element in Mulesoft's Dataweave

Question

I have input xml like this and need to map Value of Complexelement2.value to variable "Access" in output only when Complexelement2.name is "AccessLevel" .

<main>
    <Complexelement1/>
    <Complexelement2>
        <name>SystemType</name>
        <value>100</value>
    </Complexelement2>
    <Complexelement2>
        <name>AdminId</name>
        <value>606</value>
    </Complexelement2>
    <Complexelement2>
        <name>AccessLevel</name>
        <value>200</value>
    </Complexelement2>
</main>

need some suggestion for this conditional traversing for this in Dataweave- Mulesoft.

0 down vote favorite I have input xml like this and need to map Value of complexelement2.value. to variable "Access" in output only when complexelement2.name is "AccessLevel" . — Arpan K Sharma, Mar 19 '18 at 12:30
Consider adding an example of how you've already tried to solve this issue so we can better address the issue. — biagidp, Mar 19 '18 at 12:37

score 0 · Answer 1 · answered Mar 19 '18 at 15:44

0

Try this in Dataweave

 %dw 1.0
 %output application/xml
 ---

 main: { (payload.main filter ($.name == "AccessLevel") map {
     Complexelement2: {
       name:$.name,
       value:$.value
      }
 }) }

answered Mar 19 '18 at 15:44

Swapnil Udamale

61
5

score 0 · Answer 2 · answered Apr 03 '18 at 02:12

Another approach using mule xslt transformation

Mule xslt transformer using xslt file transform.xslt

<mulexml:xslt-transformer mimeType="application/xml" xsl-
file="src/main/resources/transform.xslt" maxIdleTransformers="2" 
maxActiveTransformers="5" doc:name="XSLT"/>

transform.xslt code

<?xml version="1.0" encoding="UTF-8"?> 
<xsl:stylesheet version="3.0"   
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes" />
<xsl:template match="/">
<main>      
<xsl:copy-of select="/main/Complexelement2[name='AccessLevel']"/>       
</main>     
</xsl:template>
</xsl:stylesheet>

Output

<main>
<Complexelement2>         
 <name>AccessLevel</name>         
 <value>200</value>     
</Complexelement2>
</main>

Accessing Complex xml element in Mulesoft's Dataweave

2 Answers2