Chilkat Online Tools

UpdateApp delphiDll Example

AWS OpsWorks

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: 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,'opsworks');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://opsworks.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'opsworks.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,'AppId','string');
CkJsonObject_UpdateString(json,'AppSource.Password','string');
CkJsonObject_UpdateString(json,'AppSource.Revision','string');
CkJsonObject_UpdateString(json,'AppSource.SshKey','string');
CkJsonObject_UpdateString(json,'AppSource.Type','string');
CkJsonObject_UpdateString(json,'AppSource.Url','string');
CkJsonObject_UpdateString(json,'AppSource.Username','string');
CkJsonObject_UpdateString(json,'Attributes.string','string');
CkJsonObject_UpdateString(json,'DataSources[0].Arn','string');
CkJsonObject_UpdateString(json,'DataSources[0].DatabaseName','string');
CkJsonObject_UpdateString(json,'DataSources[0].Type','string');
CkJsonObject_UpdateString(json,'Description','string');
CkJsonObject_UpdateString(json,'Domains[0]','string');
CkJsonObject_UpdateInt(json,'EnableSsl',123);
CkJsonObject_UpdateString(json,'Environment[0].Key','string');
CkJsonObject_UpdateInt(json,'Environment[0].Secure',123);
CkJsonObject_UpdateString(json,'Environment[0].Value','string');
CkJsonObject_UpdateString(json,'Name','string');
CkJsonObject_UpdateString(json,'SslConfiguration.Certificate','string');
CkJsonObject_UpdateString(json,'SslConfiguration.Chain','string');
CkJsonObject_UpdateString(json,'SslConfiguration.PrivateKey','string');
CkJsonObject_UpdateString(json,'Type','string');

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

// {
//   "AppId": "string",
//   "AppSource": {
//     "Password": "string",
//     "Revision": "string",
//     "SshKey": "string",
//     "Type": "string",
//     "Url": "string",
//     "Username": "string"
//   },
//   "Attributes": {
//     "string": "string"
//   },
//   "DataSources": [
//     {
//       "Arn": "string",
//       "DatabaseName": "string",
//       "Type": "string"
//     }
//   ],
//   "Description": "string",
//   "Domains": [
//     "string"
//   ],
//   "EnableSsl": boolean,
//   "Environment": [
//     {
//       "Key": "string",
//       "Secure": boolean,
//       "Value": "string"
//     }
//   ],
//   "Name": "string",
//   "SslConfiguration": {
//     "Certificate": "string",
//     "Chain": "string",
//     "PrivateKey": "string"
//   },
//   "Type": "string"
// }

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','OpsWorks_20130218.UpdateApp');

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;

// If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

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