Chilkat Online Tools

DescribeNFSFileShares delphiAx Example

AWS Storage Gateway

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
AuditDestinationARN: WideString;
BucketRegion: WideString;
CacheStaleTimeoutInSeconds: Integer;
DefaultStorageClass: WideString;
FileShareARN: WideString;
FileShareId: WideString;
FileShareName: WideString;
FileShareStatus: WideString;
GatewayARN: WideString;
GuessMIMETypeEnabled: Integer;
KMSEncrypted: Integer;
KMSKey: WideString;
LocationARN: WideString;
DirectoryMode: WideString;
FileMode: WideString;
GroupId: Integer;
OwnerId: Integer;
NotificationPolicy: WideString;
ObjectACL: WideString;
Path: WideString;
ReadOnly: Integer;
RequesterPays: Integer;
Role: WideString;
Squash: WideString;
VPCEndpointDNSName: WideString;
j: Integer;
count_j: Integer;
strVal: WideString;
Key: WideString;
Value: WideString;
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 := TChilkatRest.Create(Self);

authAws := TChilkatAuthAws.Create(Self);
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 := 'storagegateway';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://storagegateway.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('storagegateway.us-west-2.amazonaws.com',443,1,1);
if (success <> 1) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(rest.ConnectFailReason));
    Memo1.Lines.Add(rest.LastErrorText);
    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 := TChilkatJsonObject.Create(Self);
json.UpdateString('FileShareARNList[0]','string');

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

// {
//   "FileShareARNList": [
//     "string"
//   ]
// }

rest.AddHeader('Content-Type','application/x-amz-json-1.1');
rest.AddHeader('X-Amz-Target','StorageGateway_20130630.DescribeNFSFileShares');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);
sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestSb('POST','/',sbRequestBody.ControlInterface,sbResponseBody.ControlInterface);
if (success <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;
respStatusCode := rest.ResponseStatusCode;
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(rest.ResponseHeader);
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(sbResponseBody.GetAsString());
    Exit;
  end;

jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);

// 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

i := 0;
count_i := jResp.SizeOfArray('NFSFileShareInfoList');
while i < count_i do
  begin
    jResp.I := i;
    AuditDestinationARN := jResp.StringOf('NFSFileShareInfoList[i].AuditDestinationARN');
    BucketRegion := jResp.StringOf('NFSFileShareInfoList[i].BucketRegion');
    CacheStaleTimeoutInSeconds := jResp.IntOf('NFSFileShareInfoList[i].CacheAttributes.CacheStaleTimeoutInSeconds');
    DefaultStorageClass := jResp.StringOf('NFSFileShareInfoList[i].DefaultStorageClass');
    FileShareARN := jResp.StringOf('NFSFileShareInfoList[i].FileShareARN');
    FileShareId := jResp.StringOf('NFSFileShareInfoList[i].FileShareId');
    FileShareName := jResp.StringOf('NFSFileShareInfoList[i].FileShareName');
    FileShareStatus := jResp.StringOf('NFSFileShareInfoList[i].FileShareStatus');
    GatewayARN := jResp.StringOf('NFSFileShareInfoList[i].GatewayARN');
    GuessMIMETypeEnabled := jResp.IntOf('NFSFileShareInfoList[i].GuessMIMETypeEnabled');
    KMSEncrypted := jResp.IntOf('NFSFileShareInfoList[i].KMSEncrypted');
    KMSKey := jResp.StringOf('NFSFileShareInfoList[i].KMSKey');
    LocationARN := jResp.StringOf('NFSFileShareInfoList[i].LocationARN');
    DirectoryMode := jResp.StringOf('NFSFileShareInfoList[i].NFSFileShareDefaults.DirectoryMode');
    FileMode := jResp.StringOf('NFSFileShareInfoList[i].NFSFileShareDefaults.FileMode');
    GroupId := jResp.IntOf('NFSFileShareInfoList[i].NFSFileShareDefaults.GroupId');
    OwnerId := jResp.IntOf('NFSFileShareInfoList[i].NFSFileShareDefaults.OwnerId');
    NotificationPolicy := jResp.StringOf('NFSFileShareInfoList[i].NotificationPolicy');
    ObjectACL := jResp.StringOf('NFSFileShareInfoList[i].ObjectACL');
    Path := jResp.StringOf('NFSFileShareInfoList[i].Path');
    ReadOnly := jResp.IntOf('NFSFileShareInfoList[i].ReadOnly');
    RequesterPays := jResp.IntOf('NFSFileShareInfoList[i].RequesterPays');
    Role := jResp.StringOf('NFSFileShareInfoList[i].Role');
    Squash := jResp.StringOf('NFSFileShareInfoList[i].Squash');
    VPCEndpointDNSName := jResp.StringOf('NFSFileShareInfoList[i].VPCEndpointDNSName');
    j := 0;
    count_j := jResp.SizeOfArray('NFSFileShareInfoList[i].ClientList');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('NFSFileShareInfoList[i].ClientList[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('NFSFileShareInfoList[i].Tags');
    while j < count_j do
      begin
        jResp.J := j;
        Key := jResp.StringOf('NFSFileShareInfoList[i].Tags[j].Key');
        Value := jResp.StringOf('NFSFileShareInfoList[i].Tags[j].Value');
        j := j + 1;
      end;

    i := i + 1;
  end;

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

// {
//   "NFSFileShareInfoList": [
//     {
//       "AuditDestinationARN": "string",
//       "BucketRegion": "string",
//       "CacheAttributes": {
//         "CacheStaleTimeoutInSeconds": number
//       },
//       "ClientList": [
//         "string"
//       ],
//       "DefaultStorageClass": "string",
//       "FileShareARN": "string",
//       "FileShareId": "string",
//       "FileShareName": "string",
//       "FileShareStatus": "string",
//       "GatewayARN": "string",
//       "GuessMIMETypeEnabled": boolean,
//       "KMSEncrypted": boolean,
//       "KMSKey": "string",
//       "LocationARN": "string",
//       "NFSFileShareDefaults": {
//         "DirectoryMode": "string",
//         "FileMode": "string",
//         "GroupId": number,
//         "OwnerId": number
//       },
//       "NotificationPolicy": "string",
//       "ObjectACL": "string",
//       "Path": "string",
//       "ReadOnly": boolean,
//       "RequesterPays": boolean,
//       "Role": "string",
//       "Squash": "string",
//       "Tags": [
//         {
//           "Key": "string",
//           "Value": "string"
//         }
//       ],
//       "VPCEndpointDNSName": "string"
//     }
//   ]
// }