Add a parameter called InvocationStatus in the Copy method. This parameter receives an object of type ExternalServiceInvocationStatus, which we previously defined.
Define_Map For(*INPUT) Class(#ExternalServiceInvocationStatus) Name(#InvocationStatus) Pass(*BY_REFERENCE) Mandatory(*NULL)
And add the following code to read the status from the response object after #Request.DoPost:
* Get the request status
If (#InvocationStatus *IsNot *Null)
#InvocationStatus.FromHttpResponse( #Request.Response )
Endif
The complete source code of the Copy method after the adjustments (new lines are highlighted in yellow):
Mthroutine Name(Copy)
* Parameters
Define_Map For(*INPUT) Class(#PRIM_DC.UnicodeString) Name(#SourcePath)
Define_Map For(*INPUT) Class(#PRIM_DC.UnicodeString) Name(#TargetPath)
Define_Map For(*INPUT) Class(#ExternalServiceInvocationStatus) Name(#InvocationStatus) Pass(*BY_REFERENCE) Mandatory(*NULL)
* Variables
Define_Com Class(#XPRIM_UriBuilder) Name(#Url)
Define_Com Class(#XPRIM_HttpRequest) Name(#Request)
* Setup the URL's base properties
#COM_SELF.SetupUrlBuilder Urlbuilder(#Url)
* Add the 'copy' path component
#Url.AddPathComponent Pathcomponent('copy')
* Add the form parameters
#Request.Content.AddUrlEncodedFormValue Name('sourcePath') Value(#SourcePath)
#Request.Content.AddUrlEncodedFormValue Name('targetPath') Value(#TargetPath)
* Execute the HTTP request
#Request.DoPost Url(#Url)
* Get the request status
If (#InvocationStatus *IsNot *Null)
#InvocationStatus.FromHttpResponse( #Request.Response )
Endif
Endroutine
Next: Testing the Copy Service
