4.3 Reference Parameters

1 Extending WSDL Endpoints with an EPR), the value of the [reference parameters] message addressing property for verso message sent onesto an endpoint MUST include the contents of the wsa:ReferenceParameters element, if one exists within that EPR.

4.4 Action

WS-Addressing defines two mechanisms to associate per value of the [action] property with stimolo, output and fault elements within a WSDL description: explicit and defaulting. Explicit association is described con section 4.4.1 Explicit Association; action defaulting (where per unique value for the [action] property is automatically generated) is described durante section 4.4.4 Default Action Pattern for WSDL 1.1 for WSDL 1.1 and section 4.4.2 Default Action Pattern for WSDL 2.0 for WSDL 2.0.

Ensuring that there is sufficient information within a message esatto distinguish which WSDL operation it is associated with is specified as a best practice in WSDL 2.0 WSDL 2.0 . The www.datingranking.net/it/chinalovecupid-review [action] property provides verso mechanism sicuro fulfill that best practice.

4.4.1 Explicit Association

WS-Addressing defines per global attribute, wsam:Action, that can be used to explicitly define the value of the [action] property for messages durante verso WSDL description. The type of the attribute is xs:anyURI and it is used as an extension on the WSDL molla, output and fault elements. A SOAP binding can specify SOAPAction values for the spinta messages of operations. Con the absence of verso wsam:Action attribute on a WSDL input element where a non-empty SOAPAction value is specified, the value of the [action] property for the input message is the value of the SOAPAction specified. If the wsam:Action attribute is absent, and SOAPAction is not specified, or is empty, then the default pattern is used. Note that the SOAPAction value is not required preciso be an absolute IRI, but the [action] property is required puro be an absolute IRI; if WS-Addressing is required (the wsam:Addressing assertion is present), wsam:Action is not specified, and the SOAPAction value is not empty or an absolute IRI, then the document MUST be considered invalid. Web Services Addressing 1.0 – SOAP Binding[ WS-Addressing SOAP Binding ] specifies restrictions on the relationship between the values of [action] and SOAPAction for SOAP 1.1 and SOAP 1.2.

The inclusion of wsam:Action without the inclusion of the wsam:Addressing assertion has per niente normative intent and is only informational. Per other words, the inclusion of wsam:Action attributes con WSDL ombra does not imply a requirement on clients to use Message Addressing Properties durante messages it sends preciso the service. A client, however, MAY include Message Addressing Properties con the messages it sends, either on its own initiative or as described by other elements of the service contract, regardless of the presence or absence of the wsam:Addressing assertion. Other specifications defining the value of [action] are under giammai constraint sicuro be consistent with wsam:Action.

The action for the input of the opCheckAvailability operation within the reservationInterface is explicitly defined onesto be The action for the output of this same operation is

The action for the molla of the opCheckAvailability operation within the reservationInterface port type is explicitly defined to be The action for the output of this same operation is

4.4.2 Default Action Pattern for WSDL 2.0

Sopra the absence of an explicitly specified value for the [action] property (see section 4.4.1 Explicit Association), the following pattern is used con WSDL 2.0 documents onesto construct verso default action for inputs and outputs. The general form of an action URI is as follows:

is “:” when the [target namespace] is per URN, otherwise “/”. Note that for IRI schemes other than URNs which aren’t path-based (i.di nuovo. those that outlaw the “/” character), the default action value might not conform onesto the rules of the IRI scheme. Authors are advised puro specify explicit values durante the WSDL in this case.