The Java SEI and Web Service Implementation Class and WSDL binding are mapped in accordance with the JAX-WS 2.2 specifications. The following figure shows an example of mapping:

Figure 16-9 Example of mapping SEI to binding

The following are the rules for mapping SEI to binding:

• The Java SEI and Web Service Implementation Class are mapped to one wsdl:binding element and 0 or more wsdl:port extension elements of WSDL.
• The WSDL binding name is the name with "Binding" prefixed to the port type name. For details about the format of the port type name, see 16.1.3 Mapping the SEI name to the port type.

When the javax.xml.ws.BindingType annotation is not used for customization, binding is performed using SOAP 1.1overHTTP for default mapping.

This means that http://schemas.xmlsoap.org/soap/http is specified in the transport attribute of the soap:binding element that is the child element of the wsdl:binding element.