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• Multi-hop transformation
  Deal with different IDLs
  Dealing with WSDL/XSD based IDLs
• SCA allows the interfaces to be defined using various IDLs, for example, java interface or WSDL portType
• IDLs may have different ways to represent the input/output/fault data
• The databinding framework is designed to support the transformation across IDLs
• Some special databindings are internally used for this purpose:
  • idl:input
  • idl:ouput
    Dealing with WSDL/XSD based IDLs
• WrapperHandler
  • Provide WrapperStyle WSDL wrapping/unwrapping support

Image Added

• SimpleTypeMapper: convert data between XSD simple types (by the databinding, for example, OMElement with an OMText child) and java objects

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