DescribeReplicationTasks Objective-C Example
#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: @"Filters[0].Name" value: @"string"];
[json UpdateString: @"Filters[0].Values[0]" value: @"string"];
[json UpdateString: @"Marker" value: @"string"];
[json UpdateInt: @"MaxRecords" value: [NSNumber numberWithInt: 123]];
[json UpdateInt: @"WithoutSettings" value: [NSNumber numberWithInt: 123]];
// The JSON request body created by the above code:
// {
// "Filters": [
// {
// "Name": "string",
// "Values": [
// "string"
// ]
// }
// ],
// "Marker": "string",
// "MaxRecords": number,
// "WithoutSettings": boolean
// }
[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"AmazonDMSv20160101.DescribeReplicationTasks"];
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 = 0;
NSString *CdcStopPosition = 0;
NSString *LastFailureMessage = 0;
NSString *MigrationType = 0;
NSString *RecoveryCheckpoint = 0;
NSString *ReplicationInstanceArn = 0;
NSString *ReplicationTaskArn = 0;
int ReplicationTaskCreationDate;
NSString *ReplicationTaskIdentifier = 0;
NSString *ReplicationTaskSettings = 0;
int ReplicationTaskStartDate;
int ElapsedTimeMillis;
int FreshStartDate;
int FullLoadFinishDate;
int FullLoadProgressPercent;
int FullLoadStartDate;
int StartDate;
int StopDate;
int TablesErrored;
int TablesLoaded;
int TablesLoading;
int TablesQueued;
NSString *SourceEndpointArn = 0;
NSString *Status = 0;
NSString *StopReason = 0;
NSString *TableMappings = 0;
NSString *TargetEndpointArn = 0;
NSString *TargetReplicationInstanceArn = 0;
NSString *TaskData = 0;
NSString *Marker = [jResp StringOf: @"Marker"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"ReplicationTasks"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
CdcStartPosition = [jResp StringOf: @"ReplicationTasks[i].CdcStartPosition"];
CdcStopPosition = [jResp StringOf: @"ReplicationTasks[i].CdcStopPosition"];
LastFailureMessage = [jResp StringOf: @"ReplicationTasks[i].LastFailureMessage"];
MigrationType = [jResp StringOf: @"ReplicationTasks[i].MigrationType"];
RecoveryCheckpoint = [jResp StringOf: @"ReplicationTasks[i].RecoveryCheckpoint"];
ReplicationInstanceArn = [jResp StringOf: @"ReplicationTasks[i].ReplicationInstanceArn"];
ReplicationTaskArn = [jResp StringOf: @"ReplicationTasks[i].ReplicationTaskArn"];
ReplicationTaskCreationDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskCreationDate"] intValue];
ReplicationTaskIdentifier = [jResp StringOf: @"ReplicationTasks[i].ReplicationTaskIdentifier"];
ReplicationTaskSettings = [jResp StringOf: @"ReplicationTasks[i].ReplicationTaskSettings"];
ReplicationTaskStartDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStartDate"] intValue];
ElapsedTimeMillis = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.ElapsedTimeMillis"] intValue];
FreshStartDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.FreshStartDate"] intValue];
FullLoadFinishDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.FullLoadFinishDate"] intValue];
FullLoadProgressPercent = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.FullLoadProgressPercent"] intValue];
FullLoadStartDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.FullLoadStartDate"] intValue];
StartDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.StartDate"] intValue];
StopDate = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.StopDate"] intValue];
TablesErrored = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.TablesErrored"] intValue];
TablesLoaded = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.TablesLoaded"] intValue];
TablesLoading = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.TablesLoading"] intValue];
TablesQueued = [[jResp IntOf: @"ReplicationTasks[i].ReplicationTaskStats.TablesQueued"] intValue];
SourceEndpointArn = [jResp StringOf: @"ReplicationTasks[i].SourceEndpointArn"];
Status = [jResp StringOf: @"ReplicationTasks[i].Status"];
StopReason = [jResp StringOf: @"ReplicationTasks[i].StopReason"];
TableMappings = [jResp StringOf: @"ReplicationTasks[i].TableMappings"];
TargetEndpointArn = [jResp StringOf: @"ReplicationTasks[i].TargetEndpointArn"];
TargetReplicationInstanceArn = [jResp StringOf: @"ReplicationTasks[i].TargetReplicationInstanceArn"];
TaskData = [jResp StringOf: @"ReplicationTasks[i].TaskData"];
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "Marker": "string",
// "ReplicationTasks": [
// {
// "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"
// }
// ]
// }
