Data.Cloud.CloudAPI.TCloudService.PrepareRequest
Delphi
function PrepareRequest(const HTTPVerb: string; Headers, QueryParameters: TStringList; const QueryPrefix: string; var URL: string; var Content: TStream): TCloudHTTP; overload; virtual;
function PrepareRequest(const HTTPVerb: string; Headers, QueryParameters: TStringList; const QueryPrefix: string; var URL: string): TCloudHTTP; overload; virtual;
C++
virtual TCloudHTTP* __fastcall PrepareRequest(const System::UnicodeString HTTPVerb, System::Classes::TStringList* Headers, System::Classes::TStringList* QueryParameters, const System::UnicodeString QueryPrefix, System::UnicodeString &URL, System::Classes::TStream* &Content)/* overload */;
virtual TCloudHTTP* __fastcall PrepareRequest(const System::UnicodeString HTTPVerb, System::Classes::TStringList* Headers, System::Classes::TStringList* QueryParameters, const System::UnicodeString QueryPrefix, System::UnicodeString &URL)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | Data.Cloud.CloudAPI.pas Data.Cloud.CloudAPI.hpp |
Data.Cloud.CloudAPI | TCloudService |
Description
Creates a new request object and populates the headers, including the authorization header.
The caller owns the lists passed in, and can free them any time after the invocation ends.
There are two PrepareRequest overloaded methods. With the first one you can provide the request content stream.
PrepareRequest returns the initialized TCloudHTTP instance.
The following table shows the significance of the parameters for both overloaded methods:
| Parameter | Description |
|---|---|
|
|
The HTTP verb (for example, GET, POST) of the request |
|
|
The header name/value pairs to populate the request and build the StringToSign with |
|
|
The query parameter name/value pairs to populate the request and build the StringToSign with |
|
|
The string to prefix the query parameter string with, for the StringToSign |
|
|
The URL of the request |
|
|
The request content stream or nil |