[BizTalker] Biztalk Std - Using the SOAP Adapter to call web services

[pparuit]

Hi,

I have the WSDL file and the proxy classes to make a Web Service call to retrieve an array of objects. To retrieve rows two calls are required, one to retrieve a cursor object the next a call to retrieve an -array- of custom objects. See sample implementation below when not using Biztalk.

.
.
       Dim records() As apex.sObject
        Dim qr As apex.QueryResult = Nothing
.
.       [WebProxy binding code here]
.

        qr = WebProxybinding.query("select id, Name, AccountId from Contact")

        records = qr.records

        Console.WriteLine(" -- Contacts -- ")

        'we can loop through the returned records
        For i As Integer = 0 To records.GetUpperBound(0)
            'Because we asked for accounts we will convert
            'the SObject for each record into an Contact object
            Dim contact As apex.Contact = CType(records(i), apex.Contact)

            'Now we can access any of the fields we had in the query
            'select clause directly from the account variable
            Console.Write((i + 1).ToString() + ". ")
            Console.Write(Contact.Id + ", ")
            Console.Write(Contact.Name + ", ")
            Console.WriteLine(Contact.AccountId)
        Next

What I'd like to do is use the SOAP Adapter on a Send port to call the service, I understand that a SOAP call can be made with a single param without too much fuss where the rows are returned in single Service call. But this interface requires 
two calls, one to get a cursor object and another to get an array of custom objects.

Using the abovementioned interface is it possible to get the rows and load them into a single message based on the object schemas (which have been pre-provided)? I do recall reading at one time that arrays were not supported when using the SOAP Adapter.

If not, is there an alternative means using Biztalk? Samples?

Here's hoping.

Regards
Patrice


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