Chilkat Online Tools

StartReplicationTaskAssessment Objective-C Example

AWS Database Migration Service

#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 = @"dms";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];

// URL: https://dms.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"dms.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: @"ReplicationTaskArn" value: @"string"];

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

// {
//   "ReplicationTaskArn": "string"
// }

[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"AmazonDMSv20160101.StartReplicationTaskAssessment"];

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestSb: @"POST" uriPath: @"/" 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 *CdcStartPosition = [jResp StringOf: @"ReplicationTask.CdcStartPosition"];
NSString *CdcStopPosition = [jResp StringOf: @"ReplicationTask.CdcStopPosition"];
NSString *LastFailureMessage = [jResp StringOf: @"ReplicationTask.LastFailureMessage"];
NSString *MigrationType = [jResp StringOf: @"ReplicationTask.MigrationType"];
NSString *RecoveryCheckpoint = [jResp StringOf: @"ReplicationTask.RecoveryCheckpoint"];
NSString *ReplicationInstanceArn = [jResp StringOf: @"ReplicationTask.ReplicationInstanceArn"];
NSString *ReplicationTaskArn = [jResp StringOf: @"ReplicationTask.ReplicationTaskArn"];
int ReplicationTaskCreationDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskCreationDate"] intValue];
NSString *ReplicationTaskIdentifier = [jResp StringOf: @"ReplicationTask.ReplicationTaskIdentifier"];
NSString *ReplicationTaskSettings = [jResp StringOf: @"ReplicationTask.ReplicationTaskSettings"];
int ReplicationTaskStartDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStartDate"] intValue];
int ElapsedTimeMillis = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.ElapsedTimeMillis"] intValue];
int FreshStartDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.FreshStartDate"] intValue];
int FullLoadFinishDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.FullLoadFinishDate"] intValue];
int FullLoadProgressPercent = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.FullLoadProgressPercent"] intValue];
int FullLoadStartDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.FullLoadStartDate"] intValue];
int StartDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.StartDate"] intValue];
int StopDate = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.StopDate"] intValue];
int TablesErrored = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.TablesErrored"] intValue];
int TablesLoaded = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.TablesLoaded"] intValue];
int TablesLoading = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.TablesLoading"] intValue];
int TablesQueued = [[jResp IntOf: @"ReplicationTask.ReplicationTaskStats.TablesQueued"] intValue];
NSString *SourceEndpointArn = [jResp StringOf: @"ReplicationTask.SourceEndpointArn"];
NSString *Status = [jResp StringOf: @"ReplicationTask.Status"];
NSString *StopReason = [jResp StringOf: @"ReplicationTask.StopReason"];
NSString *TableMappings = [jResp StringOf: @"ReplicationTask.TableMappings"];
NSString *TargetEndpointArn = [jResp StringOf: @"ReplicationTask.TargetEndpointArn"];
NSString *TargetReplicationInstanceArn = [jResp StringOf: @"ReplicationTask.TargetReplicationInstanceArn"];
NSString *TaskData = [jResp StringOf: @"ReplicationTask.TaskData"];

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

// {
//   "ReplicationTask": {
//     "CdcStartPosition": "string",
//     "CdcStopPosition": "string",
//     "LastFailureMessage": "string",
//     "MigrationType": "string",
//     "RecoveryCheckpoint": "string",
//     "ReplicationInstanceArn": "string",
//     "ReplicationTaskArn": "string",
//     "ReplicationTaskCreationDate": number,
//     "ReplicationTaskIdentifier": "string",
//     "ReplicationTaskSettings": "string",
//     "ReplicationTaskStartDate": number,
//     "ReplicationTaskStats": {
//       "ElapsedTimeMillis": number,
//       "FreshStartDate": number,
//       "FullLoadFinishDate": number,
//       "FullLoadProgressPercent": number,
//       "FullLoadStartDate": number,
//       "StartDate": number,
//       "StopDate": number,
//       "TablesErrored": number,
//       "TablesLoaded": number,
//       "TablesLoading": number,
//       "TablesQueued": number
//     },
//     "SourceEndpointArn": "string",
//     "Status": "string",
//     "StopReason": "string",
//     "TableMappings": "string",
//     "TargetEndpointArn": "string",
//     "TargetReplicationInstanceArn": "string",
//     "TaskData": "string"
//   }
// }