C card query call ws

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Revision as of 22:45, 9 February 2012 by F.albanese (talk | contribs)
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We start from a Web Service WSDL that describes a check operation on a credit card.

Launch the Wizard Call Web Service wizard and, after selecting the WSDL file, choose the parameters to create the GreenVulcano® ESB service.

Now we modify our workflow through VulCon® Palette and in particular:

  • Insert a ChangeGVBuffer Node that defines two properties:
1) CNUMBER : the bank account
2) ISINTERNAL : a boolean that represents if the bank account is locally managed
  • Insert a GVRouting arrow in Check Node that allows to take a way that performs the internal management of the request, according to the condition represented by "ISINTERNAL" property.
  • Insert a Call Node that performs the user's request locally.
WebService Wizard third window

Now we have the a GreenVulcano® ESB service that performs:

  • Gets the user's request with the credit card number to check
  • If the credit card is managed locally reads data using Data Handler
  • If the credit card is handled by an external system forwards a Web Service request to this system
  • Returns the response to user

Finally:

  • Copy the "GVCore.xml" in the GreenVulcano® ESB installation directory, in folder "//GV_HOME/xmlconfig"
  • Open GV Console and reload the "GVCore.xml" file through the "Utility" tab