Hi,
I have a requirement such that I need to merge 2 XMLs, The sources are as
follows -
1) XML coming in as an input payload as part of WS
2)The default values stored in DB in form of XML.
The problem at hand is if the values of the defaulted tags are not provided
in the incoming payload, then have the values supplied in the respective
node of the defaulting document.
Defaulting document -
<?xml version="1.0" encoding="ISO-8859-1"?>
<catalog>
<book>
*<publisher>Unknown</publisher>*
</book>
</catalog>
Incoming document -
<?xml version="1.0" encoding="ISO-8859-1"?>
<catalog>
<book>
<title>Title1</title>
<description>Description1</description>
</book>
</catalog>
Resultant merged Document to be delegated to my underlying service -
<?xml version="1.0" encoding="ISO-8859-1"?>
<catalog>
<book>
<title>Title1</title>
<description>Description1</description>
<publisher>ABC</publisher>
*<publisher>Unknown</publisher>*
</book>
</catalog>
This is something that can be achieved with XSLT but the thing is this is
based on the transformer. Is this possible by using default XSLT processor
component that comes with Camel. "xslt:" ?
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