Complex File Content Conversion

Question

Hi SDNites,
I have a XML on the receiver side which needs to be converted into CSV,
XML structure,
Structure 1 (1....Unbounded)
   - Field Structure 1
   - Field Structure 2
   - Substructure 1....Unbounded)
          - Field Substructure1
          - Field Substructure2.
Expected output : (As multiple occurence is there)
Record 1 - > Field Structure 1 value, Field Structure 2 value, Field Substructure1 value, Field Substructure2 value.
Record 2 - > Field Structure 1 value, Field Structure 2 value, Field Substructure1 value, Field Substructure2 value.
Record 3 - > Field Structure 1 value, Field Structure 2 value, Field Substructure1 value, Field Substructure2 value.
Please let me know what is the best way to achieve the same.
Regards,
Abhis

Answer 1

Abhishek,
Input to FCC cannot have depth more than 3.
Allowed sample XML
<root>
  <nameA>
  <value1>value</value1>
  <value2>value</value2>
  <value3>value</value3>
  </nameA>
  <nameB>
  <value4>value</value4>
  </nameB>
</root>
Reduce the depth in graphical mapping (you can add another mapping after your first mapping OR handle in first mapping it self).
Use node function "useOneAsMany" and get all Str fields under SubStr.
<Str>
  <SubStr>
  <value1_FromStu>value</value1_FromStu>
  <value2_FromStu>value</value2_FromStu>
  <value3>value</value3>
  <value4>value</value4>
  </SubStr>
  <SubStr>
  <value1_FromStu>value</value1_FromStu>
  <value2_FromStu>value</value2_FromStu>
  <value3>value</value3>
  <value4>value</value4>
  </SubStr>
</Str>