DOM to XML Transformer in Mule
It converts DOM(Document, XML Stream) payload to a serialized string representation.
Mule contains several transformers that convert between a W3C DOM object and its serialized representation. The DomToXml transformer converts DOM objects to XML, the XmlToDom transformer converts XML strings to DOM objects, and the DomToOutputHandler transformer converts from a DOM to an OutputHandler serialization.
flow of DOM to XML transformer :
Logger is configured with #[payload].
Nothing to configure in DOM to XML transformer.
URL : http://localhost:8085/api/domtoxml
Method : POST
Input :
Output :
Logger output :
you can see logger output is in object form so we need to convert it into readable string form so we used DOM to XML transformer.
final output :
XML project code :
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:mulexml="http://www.mulesoft.org/schema/mule/xml" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/xml http://www.mulesoft.org/schema/mule/xml/current/mule-xml.xsd">
<http:listener-config name="HTTP_Listener_Configuration" host="0.0.0.0" port="8085" basePath="/api" doc:name="HTTP Listener Configuration"/>
<flow name="test_domtoxmlFlow">
<http:listener config-ref="HTTP_Listener_Configuration" path="/domtoxml" doc:name="HTTP"/>
<logger message="#[payload]" level="INFO" doc:name="Logger"/>
<mulexml:dom-to-xml-transformer doc:name="DOM to XML"/>
</flow>
</mule>
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