Chilkat Online Tools

ListTableRows delphiDll Example

Amazon Honeycode

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
strVal: PWideChar;
rowId: PWideChar;
j: Integer;
count_j: Integer;
format: PWideChar;
formattedValue: PWideChar;
formula: PWideChar;
rawValue: PWideChar;
k: Integer;
count_k: Integer;
nextToken: PWideChar;
workbookCursor: Integer;
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,'honeycode');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://honeycode.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'honeycode.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_UpdateInt(json,'maxResults',123);
CkJsonObject_UpdateString(json,'nextToken','string');
CkJsonObject_UpdateString(json,'rowIds[0]','string');

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

// {
//   "maxResults": number,
//   "nextToken": "string",
//   "rowIds": [
//     "string"
//   ]
// }

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

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestSb(rest,'POST','/workbooks/{workbookId}/tables/{tableId}/rows/list',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');
workbookCursor := CkJsonObject_IntOf(jResp,'workbookCursor');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'columnIds');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    strVal := CkJsonObject__stringOf(jResp,'columnIds[i]');
    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'rowIdsNotFound');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    strVal := CkJsonObject__stringOf(jResp,'rowIdsNotFound[i]');
    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'rows');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    rowId := CkJsonObject__stringOf(jResp,'rows[i].rowId');
    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'rows[i].cells');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        format := CkJsonObject__stringOf(jResp,'rows[i].cells[j].format');
        formattedValue := CkJsonObject__stringOf(jResp,'rows[i].cells[j].formattedValue');
        formula := CkJsonObject__stringOf(jResp,'rows[i].cells[j].formula');
        rawValue := CkJsonObject__stringOf(jResp,'rows[i].cells[j].rawValue');
        k := 0;
        count_k := CkJsonObject_SizeOfArray(jResp,'rows[i].cells[j].formattedValues');
        while k < count_k do
          begin
            CkJsonObject_putK(jResp,k);
            strVal := CkJsonObject__stringOf(jResp,'rows[i].cells[j].formattedValues[k]');
            k := k + 1;
          end;

        j := j + 1;
      end;

    i := i + 1;
  end;

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

// {
//   "columnIds": [
//     "string"
//   ],
//   "nextToken": "string",
//   "rowIdsNotFound": [
//     "string"
//   ],
//   "rows": [
//     {
//       "cells": [
//         {
//           "format": "string",
//           "formattedValue": "string",
//           "formattedValues": [
//             "string"
//           ],
//           "formula": "string",
//           "rawValue": "string"
//         }
//       ],
//       "rowId": "string"
//     }
//   ],
//   "workbookCursor": number
// }

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