Chilkat Online Tools

ListOfferingTransactions delphiDll Example

AWS Device Farm

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
Amount: Integer;
CurrencyCode: PWideChar;
createdOn: Integer;
offeringPromotionId: PWideChar;
EffectiveOn: Integer;
Description: PWideChar;
Id: PWideChar;
Platform: PWideChar;
v_Type: PWideChar;
Quantity: Integer;
offeringStatusType: PWideChar;
transactionId: PWideChar;
j: Integer;
count_j: Integer;
costAmount: Integer;
costCurrencyCode: PWideChar;
frequency: PWideChar;
nextToken: PWideChar;
i: Integer;
count_i: Integer;

begin
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

rest := CkRest_Create();

authAws := CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,'AWS_ACCESS_KEY');
CkAuthAws_putSecretKey(authAws,'AWS_SECRET_KEY');

// Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
CkAuthAws_putRegion(authAws,'us-west-2');
CkAuthAws_putServiceName(authAws,'devicefarm');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://devicefarm.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'devicefarm.us-west-2.amazonaws.com',443,True,True);
if (success <> True) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(CkRest_getConnectFailReason(rest)));
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;

// The following code creates the JSON request body.
// The JSON created by this code is shown below.

// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'nextToken','string');

// The JSON request body created by the above code:

// {
//   "nextToken": "string"
// }

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','DeviceFarm_20150623.ListOfferingTransactions');

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestSb(rest,'POST','/',sbRequestBody,sbResponseBody);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;
respStatusCode := CkRest_getResponseStatusCode(rest);
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkRest__responseHeader(rest));
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);

// The following code parses the JSON response.
// A sample JSON response is shown below the sample code.

// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

nextToken := CkJsonObject__stringOf(jResp,'nextToken');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'offeringTransactions');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    Amount := CkJsonObject_IntOf(jResp,'offeringTransactions[i].cost.amount');
    CurrencyCode := CkJsonObject__stringOf(jResp,'offeringTransactions[i].cost.currencyCode');
    createdOn := CkJsonObject_IntOf(jResp,'offeringTransactions[i].createdOn');
    offeringPromotionId := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringPromotionId');
    EffectiveOn := CkJsonObject_IntOf(jResp,'offeringTransactions[i].offeringStatus.effectiveOn');
    Description := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.offering.description');
    Id := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.offering.id');
    Platform := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.offering.platform');
    v_Type := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.offering.type');
    Quantity := CkJsonObject_IntOf(jResp,'offeringTransactions[i].offeringStatus.quantity');
    offeringStatusType := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.type');
    transactionId := CkJsonObject__stringOf(jResp,'offeringTransactions[i].transactionId');
    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'offeringTransactions[i].offeringStatus.offering.recurringCharges');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        costAmount := CkJsonObject_IntOf(jResp,'offeringTransactions[i].offeringStatus.offering.recurringCharges[j].cost.amount');
        costCurrencyCode := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.offering.recurringCharges[j].cost.currencyCode');
        frequency := CkJsonObject__stringOf(jResp,'offeringTransactions[i].offeringStatus.offering.recurringCharges[j].frequency');
        j := j + 1;
      end;

    i := i + 1;
  end;

// A sample JSON response body parsed by the above code:

// {
//   "nextToken": "string",
//   "offeringTransactions": [
//     {
//       "cost": {
//         "amount": number,
//         "currencyCode": "string"
//       },
//       "createdOn": number,
//       "offeringPromotionId": "string",
//       "offeringStatus": {
//         "effectiveOn": number,
//         "offering": {
//           "description": "string",
//           "id": "string",
//           "platform": "string",
//           "recurringCharges": [
//             {
//               "cost": {
//                 "amount": number,
//                 "currencyCode": "string"
//               },
//               "frequency": "string"
//             }
//           ],
//           "type": "string"
//         },
//         "quantity": number,
//         "type": "string"
//       },
//       "transactionId": "string"
//     }
//   ]
// }

CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);