Top-down development method

Top-down development method

Wizard Top-down development method guides user step by step with the Web Service creation. Prerequisites to use this wizard is the WSDL file. If you don't know how build a WSDL files visit this link Right click on GVServices-->Services label and select "Wizard Top-Down Web Service...".New WebService Wizard window will be open.

In the first Wizard page user selects the WSDL file.The Wizard on the second page proposes the operations that are described in the WSDL file. User selects one or more operations. In the next page user sets the following parameters:

• Create Services, if this radio button will be checked the Service parameter are disabled
• Use existing services, if this radio button will be checked the Service parameter are enabled
• System
• Participant
• Channel
• Operation name, the operation name present in the WSDL file
• Service, choose GreenVulcano^® ESB service to invoke.

In the last page User sets the followimg parameters:

• Data provider
• input type
• input xsd name, is the name of your XSD files defined in the XSD folder
• output xsd name, is the name of your XSD files defined in the XSD folder
• choose if Web Service should be forced to HTTPS
• choose if target namespace to be used is the one in the xsd

Example

Web Service name	Operation	Description
Credit Card	withdrawal	This operation.............................................................	Example 1
Credit Card	Saldo	This operation.............................................................	Example 2