Chilkat Online Tools

DescribeDataRepositoryTasks Delphi (DLL) Example

Amazon FSx

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
CreationTime: Integer;
EndTime: Integer;
Message: PWideChar;
FileSystemId: PWideChar;
Lifecycle: PWideChar;
Enabled: Integer;
Format: PWideChar;
Path: PWideChar;
Scope: PWideChar;
ResourceARN: PWideChar;
StartTime: Integer;
FailedCount: Integer;
LastUpdatedTime: Integer;
SucceededCount: Integer;
TotalCount: Integer;
TaskId: PWideChar;
v_Type: PWideChar;
j: Integer;
count_j: Integer;
strVal: PWideChar;
Key: PWideChar;
Value: 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,'fsx');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://fsx.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'fsx.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,'Filters[0].Name','string');
CkJsonObject_UpdateString(json,'Filters[0].Values[0]','string');
CkJsonObject_UpdateInt(json,'MaxResults',123);
CkJsonObject_UpdateString(json,'NextToken','string');
CkJsonObject_UpdateString(json,'TaskIds[0]','string');

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

// {
//   "Filters": [
//     {
//       "Name": "string",
//       "Values": [
//         "string"
//       ]
//     }
//   ],
//   "MaxResults": number,
//   "NextToken": "string",
//   "TaskIds": [
//     "string"
//   ]
// }

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','AWSSimbaAPIService_v20180301.DescribeDataRepositoryTasks');

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,'DataRepositoryTasks');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    CreationTime := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].CreationTime');
    EndTime := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].EndTime');
    Message := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].FailureDetails.Message');
    FileSystemId := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].FileSystemId');
    Lifecycle := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Lifecycle');
    Enabled := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].Report.Enabled');
    Format := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Report.Format');
    Path := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Report.Path');
    Scope := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Report.Scope');
    ResourceARN := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].ResourceARN');
    StartTime := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].StartTime');
    FailedCount := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].Status.FailedCount');
    LastUpdatedTime := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].Status.LastUpdatedTime');
    SucceededCount := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].Status.SucceededCount');
    TotalCount := CkJsonObject_IntOf(jResp,'DataRepositoryTasks[i].Status.TotalCount');
    TaskId := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].TaskId');
    v_Type := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Type');
    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'DataRepositoryTasks[i].Paths');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        strVal := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Paths[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'DataRepositoryTasks[i].Tags');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        Key := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Tags[j].Key');
        Value := CkJsonObject__stringOf(jResp,'DataRepositoryTasks[i].Tags[j].Value');
        j := j + 1;
      end;

    i := i + 1;
  end;

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

// {
//   "DataRepositoryTasks": [
//     {
//       "CreationTime": number,
//       "EndTime": number,
//       "FailureDetails": {
//         "Message": "string"
//       },
//       "FileSystemId": "string",
//       "Lifecycle": "string",
//       "Paths": [
//         "string"
//       ],
//       "Report": {
//         "Enabled": boolean,
//         "Format": "string",
//         "Path": "string",
//         "Scope": "string"
//       },
//       "ResourceARN": "string",
//       "StartTime": number,
//       "Status": {
//         "FailedCount": number,
//         "LastUpdatedTime": number,
//         "SucceededCount": number,
//         "TotalCount": number
//       },
//       "Tags": [
//         {
//           "Key": "string",
//           "Value": "string"
//         }
//       ],
//       "TaskId": "string",
//       "Type": "string"
//     }
//   ],
//   "NextToken": "string"
// }

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