Chapter 12 Working with Web Services
The General page of a Web operation property sheet displays the following properties:
| Property | Description |
|---|---|
| Name | Name of the Web operation. In URIs, it comes after the name of the Web service followed by a slash. It can neither start with a slash nor contain two consecutive slashes |
| Code | Code of the Web operation |
| Comment | Descriptive label for the Web operation |
| Stereotype | Sub-classification used to extend the semantics of an object without changing its structure; it can be predefined or user-defined |
| Web Service | Code of the Web service containing the Web operation. You can click the Properties tool (beside the Web Service box) to display the Web service property sheet |
| Operation Type | Only available with IBM DB2.
Select call if you want to invoke a stored procedure with parameters and result columns for the Web operation. Select query if you want the Web operation to retrieve relational data using the SQL select statement in the Implementation page. Select retrieveXML if you want the Web operation to retrieve an XML document from relational data. The mapping of relational data to XML data is defined by a DAD file with SQL or RDB as MappingType. Select storeXML if you want the Web operation to store an XML document as relational data. The mapping of XML data to relational data is defined by a DAD file, with RDB as MappingType. Select update if you want the Web operation to execute the SQL update statement with optional parameters. Parameters can be created from the Parameters page in the Web operation property sheet |
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