Request parameter of Web Service Data Control shows up as an Object

Question

I have deployed a simple web service on a peoplesoft instance.
The request message is:
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.example.org"
targetNamespace="http://www.example.org"
elementFormDefault="qualified">
<xsd:element name="SSR_CLASS_SEARCH_REQ">
<xsd:annotation>
<xsd:documentation>
A sample element
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="INSTITUTION" type="xsd:string" nillable="true"/>
<xsd:element name="TERM" type="xsd:string" nillable="true"/>
<xsd:element name="CAREER" type="xsd:string" nillable="true"/>
<xsd:element name="SUBJECT" type="xsd:string" nillable="true"/>
<xsd:element name="CLASS_NBR" type="xsd:int" nillable="true"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
While the response message has a depth of three levels:
In jdev 11g (Studio Edition Version 11.1.1.1.0, Build JDEVADF_11.1.1.1.0_GENERIC_090615.0017.5407) the one available for download on OTN, I perform the following steps.
Create a Web Service Data control using the WSDL url, generated from the PSFT end.
The Data control creates successfully. The problem is:
- In the service operation method (in the data control) the request parameter is shown as an Object.
- The entry under the service operation parameter tree, is 'paramater'
The data control looks like:
- <datacontrolname>
- <serviceOperationName>_parameters
- parameter
- CAREER
- CLASS_NBR
- INSTITUTION
- SUBJECT
- TERM
- <serviceOperationName>(Object)
- Parameters
- parameter
- Return
- <Return type>
The return type shows up fine, with collections in hierarchy of a depth of tree.
How do I create a parameter form for this data control.

Answer 1

Hi,
In this usecase , you can DnD the <serviceOperationName>_parameters as an ADF from. Then DnD the operation as a method. The methods input arg value is automatically set to the parameterIterator.currentRow.DataProvider. This works fine.