Processing web service information before displaying

Question

I facing challenges to display my external web services information properly.
For example, this web service
http://www.webservicex.com/globalweather.asmx/GetCitiesByCountry?CountryName=Singapore
It returns a string value in JDeveloper
<NewDataSet>
<Table>
<Country>Singapore</Country>
<City>Singapore / Paya Lebar</City>
</Table>
<Table>
<Country>Singapore</Country>
<City>Singapore / Changi Airport</City>
</Table>
</NewDataSet>
It displays the whole thing on the screen. There is no way I can change the server side. I can only fix the client side(ADF Mobile) to fit to the server output. I tried creating URL Service Data Control but no success because the schema cannot validate and crashed when deployed. I have to write a part of Java code to process the information. What do I need to do inside task flow? How do I create a flow like this? How do I hide the processing part aside putting inside view?
User input(View) -> Call webservice -> Process webservice output(Java) -> Proper output(View)
My JDeveloper version is 11.1.2.3.39.62.76.1
Sorry I did not see the announcement
Edited by: NickTeh on Dec 26, 2012 10:50 PM

Answer 1

Hi,
Just tried with the below xsd and able to generate the DC successfully.
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.webserviceX.NET"
            targetNamespace="http://www.webserviceX.NET" elementFormDefault="qualified">
  <xsd:element name="string" xmlns="http://www.webserviceX.NET">
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element name="NewDataSet">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="Table" maxOccurs="unbounded" minOccurs="0">
                <xsd:complexType>
                  <xsd:sequence>
                    <xsd:element type="xsd:string" name="Country"/>
                    <xsd:element type="xsd:string" name="City"/>
                  </xsd:sequence>
                </xsd:complexType>
              </xsd:element>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
      </xsd:sequence>
    </xsd:complexType>
</xsd:element>
</xsd:schema>-Arun