Message Mapping - Flat structure to more complex structure

Question

Hi,
Whats the best approach to map from
<resultset>
  <row>
    <CONTENTS>H1xxx</CONTENTS>
  </row>
  <row>
    <CONTENTS>P1-1xxx</CONTENTS>
  </row>
  <row>
    <CONTENTS>P1-2xxx</CONTENTS>
  </row>
  <row>
    <CONTENTS>H2xxx</CONTENTS>
  </row>
  <row>
    <CONTENTS>P2-1xxx</CONTENTS>
  </row>
</resultset>
to
<Payment>
  <header>
    <CONTENTS>H1xxx</CONTENTS>
  </header>
  <items>
    <CONTENTS>P1-1xxx</CONTENTS>
    <CONTENTS>P1-2xxx</CONTENTS>
  </items>
</Payment>
<Payment>
  <header>
    <CONTENTS>H2xxx</CONTENTS>
  </header>
  <items>
    <CONTENTS>P2-1xxx</CONTENTS>
  </items>
</Payment>
i.e. map Contents to header if it starts with H, to item if it starts with P
Payment consists of one header plus the items that follow it.
I can't seem to get the contexts in the target message correct

Answer 1

Thanks for all responses.
Hi Baz!
Yes, I've looked at SplitByValue, could never get exactly what I wanted though.
Praveen, I'll give XSLT a go then.
Stefan, Unfortunately the source message is coming through the JDBC not the file adapter. I agree, a file would be much easier to handle with the advantage of the FCC options