WebServiceCallout Class

Signature

public static void invoke(Object stub, Object request, Map<String, Object> response, List<String> info)

Parameters

stub

Type: Object

An instance of the Apex class that is auto-generated from a WSDL (the stub class).

request

Type: Object

The request to the external service. The request is an instance of a type that is created as part of the auto-generated stub class.

response

Type: Map<String, Object>

A map of key-value pairs that represent the response that the external service sends after receiving the request. In each pair, the key is a response identifier and the value is the response object, which is an instance of a type that is created as part of the auto-generated stub class.

info

Type: String[]

An array of strings that contains information about the callout—Web service endpoint, SOAP action, request, and response. The order of the elements in the array matters.

• Element at index 0 ([0]): The endpoint URL of the external Web service. For example: 'http://YourServer/YourService'
• Element at index 1 ([1]): The SOAP action. For example: 'urn:dotnet.callouttest.soap.sforce.com/EchoString'
• Element at index 2 ([2]): The request namespace. For example: 'http://doc.sample.com/docSample'
• Element at index 3 ([3]): The request name. For example: 'EchoString'
• Element at index 4 ([4]): The response namespace. For example: 'http://doc.sample.com/docSample'
• Element at index 5 ([5]): The response name. For example: 'EchoStringResponse'
• Element at index 6 ([6]): The response type. For example: 'docSample.EchoStringResponse_element'

Return Value

Type: Void