How to: |
An iWay Business Service, also known as a Web service, is a self-contained, modularized function that can be published and accessed across a network using open standards. It is the implementation of an interface by a component and is an executable entity. For the caller or sender, a Web service can be considered a "black box" that may require input and delivers a result. Web services integrate within an enterprise as well as across enterprises on any communication technology stack, whether asynchronous or synchronous, in any format.
Each iWay Business Service defines one or more methods, which are executable functionality invoked through an adapter to a back-end EIS process.
To create an iWay Business Service:
The New iWay Business Service dialog box opens, as shown in the following image.
The Define License and Method dialog box opens, as shown in the following image.
Designer opens the Web Services tab of the Navigator pane and displays the list of available services, including the newly created service.
The following image shows the open Web Services tab with several Web services appearing under the Services node in the left pane and Services information in the right pane.
To test an iWay Business Service:
The Test pane for the selected method opens on the right. The following image is an example of a Test pane.
The results appear in the right pane.
The Web Service Description Language (WSDL) file is an XML file that describes the Web service documents and provides access to the service. It specifies the location of the service and the operations (or methods) the service exposes.
To export WSDL using iWay Explorer:
The Save As dialog box opens, as shown in the following image.
To edit a Web Service description or security policy:
The Edit Service dialog box opens, as shown in the following image.
To delete a Web service:
The business service node is removed from the Services list in the Navigator pane.
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