• Chapter 1: Getting Started with Stylus Studio®
• Chapter 2: Editing and Querying XML
• Chapter 3: Converting Non-XML Files to XML
• Chapter 4: Working with XSLT
• Chapter 5: Creating XSLT Using the XSLT Mapper
• Chapter 6: Debugging Stylesheets
• Chapter 7: Defining XML Schemas
• Chapter 8: Defining Document Type Definitions
• Chapter 9: Writing XPath Expressions
• Chapter 10: Working with XQuery in Stylus Studio
  • Getting Started with XQuery in Stylus Studio
  • An XQuery Primer
  • Understanding FLWOR Expressions
  • Building an XQuery Using the Mapper
  • Working with the XQuery collection() Function
  • Debugging XQuery Documents
  • Using DataDirect XQuery® Execution Plans
  • Creating an XQuery Scenario
  • Generating XQuery Documentation
  • Using XQuery to Invoke a Web Service
  • Using Web Services in XQuery
    • Choosing a ddtek:wscall Function
    • Creating a ddtek:wscall Function
    • Examining the wscall Function Block
    • Mapping wscall Functions
    • Example: Querying a Web Service
  • Generating Java Code for XQuery
  • Generating C# Code for XQuery
• Chapter 11: Composing Web Service Calls
• Chapter 12: Working with WSDL Documents
• Chapter 13: Building XML Pipelines
• Chapter 14: Publishing XML Data
• Chapter 15: Integrating with Third-Party File Systems
• Chapter 16: Extending Stylus Studio
• Chapter 17: The Stylus Studio Java API
• Chapter 18: Stylus Studio GUI Reference

Home > Online Product Documentation > Table of Contents > Choosing a ddtek:wscall Function

Choosing a ddtek:wscall Function

The XQuery Mapper provides two wscall functions from the Mapper canvas shortcut menu: wscall/2 and wscall/3. Both wscall types provide location and payload input ports. The wscall/3 type also include a header port, which you can use to specify header information if your Web service requires it.

Figure 344. Port Types for the wscall Function block

See Examining the wscall Function Block for more information.