Chilkat Online Tools

QueryTableRows Objective-C Example

Amazon Honeycode

#import <CkoRest.h>
#import <CkoAuthAws.h>
#import <CkoJsonObject.h>
#import <CkoStringBuilder.h>
#import <NSString.h>

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

CkoRest *rest = [[CkoRest alloc] init];
BOOL success;

CkoAuthAws *authAws = [[CkoAuthAws alloc] init];
authAws.AccessKey = @"AWS_ACCESS_KEY";
authAws.SecretKey = @"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.)
authAws.Region = @"us-west-2";
authAws.ServiceName = @"honeycode";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];

// URL: https://honeycode.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"honeycode.us-west-2.amazonaws.com" port: [NSNumber numberWithInt: 443] tls: YES autoReconnect: YES];
if (success != YES) {
    NSLog(@"%@%d",@"ConnectFailReason: ",[rest.ConnectFailReason intValue]);
    NSLog(@"%@",rest.LastErrorText);
    return;
}

// 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

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"filterFormula.contextRowId" value: @"string"];
[json UpdateString: @"filterFormula.formula" value: @"string"];
[json UpdateInt: @"maxResults" value: [NSNumber numberWithInt: 123]];
[json UpdateString: @"nextToken" value: @"string"];

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

// {
//   "filterFormula": {
//     "contextRowId": "string",
//     "formula": "string"
//   },
//   "maxResults": number,
//   "nextToken": "string"
// }

[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"QueryTableRows"];

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestSb: @"POST" uriPath: @"/workbooks/{workbookId}/tables/{tableId}/rows/query" requestBody: sbRequestBody responseBody: sbResponseBody];
if (success != YES) {
    NSLog(@"%@",rest.LastErrorText);
    return;
}

int respStatusCode = [rest.ResponseStatusCode intValue];
NSLog(@"%@%d",@"response status code = ",respStatusCode);
if (respStatusCode != 200) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",rest.ResponseHeader);
    NSLog(@"%@",@"Response Body:");
    NSLog(@"%@",[sbResponseBody GetAsString]);
    return;
}

CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: 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

NSString *strVal = 0;
NSString *rowId = 0;
int j;
int count_j;
NSString *format = 0;
NSString *formattedValue = 0;
NSString *formula = 0;
NSString *rawValue = 0;
int k;
int count_k;

NSString *nextToken = [jResp StringOf: @"nextToken"];
int workbookCursor = [[jResp IntOf: @"workbookCursor"] intValue];
int i = 0;
int count_i = [[jResp SizeOfArray: @"columnIds"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    strVal = [jResp StringOf: @"columnIds[i]"];
    i = i + 1;
}

i = 0;
count_i = [[jResp SizeOfArray: @"rows"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    rowId = [jResp StringOf: @"rows[i].rowId"];
    j = 0;
    count_j = [[jResp SizeOfArray: @"rows[i].cells"] intValue];
    while (j < count_j) {
        jResp.J = [NSNumber numberWithInt: j];
        format = [jResp StringOf: @"rows[i].cells[j].format"];
        formattedValue = [jResp StringOf: @"rows[i].cells[j].formattedValue"];
        formula = [jResp StringOf: @"rows[i].cells[j].formula"];
        rawValue = [jResp StringOf: @"rows[i].cells[j].rawValue"];
        k = 0;
        count_k = [[jResp SizeOfArray: @"rows[i].cells[j].formattedValues"] intValue];
        while (k < count_k) {
            jResp.K = [NSNumber numberWithInt: k];
            strVal = [jResp StringOf: @"rows[i].cells[j].formattedValues[k]"];
            k = k + 1;
        }

        j = j + 1;
    }

    i = i + 1;
}

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

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