DescribePipeline Objective-C Example
#import <CkoRest.h>
#import <CkoAuthAws.h>
#import <CkoStringBuilder.h>
#import <CkoJsonObject.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 = @"iotanalytics";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];
// URL: https://iotanalytics.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"iotanalytics.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;
}
[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"DescribePipeline"];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestNoBodySb: @"GET" uriPath: @"/pipelines/{pipelineName}" sb: 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 *v_String = 0;
NSString *addAttributesName = 0;
NSString *v_Next = 0;
NSString *ChannelName = 0;
NSString *channelName = 0;
NSString *channelNext = 0;
NSString *DatastoreName = 0;
NSString *datastoreName = 0;
NSString *Attribute = 0;
NSString *deviceRegistryEnrichName = 0;
NSString *deviceRegistryEnrichNext = 0;
NSString *RoleArn = 0;
NSString *ThingName = 0;
NSString *deviceShadowEnrichAttribute = 0;
NSString *deviceShadowEnrichName = 0;
NSString *deviceShadowEnrichNext = 0;
NSString *deviceShadowEnrichRoleArn = 0;
NSString *deviceShadowEnrichThingName = 0;
NSString *Filter = 0;
NSString *filterName = 0;
NSString *filterNext = 0;
int BatchSize;
NSString *LambdaName = 0;
NSString *lambdaName = 0;
NSString *lambdaNext = 0;
NSString *mathAttribute = 0;
NSString *Math = 0;
NSString *mathName = 0;
NSString *mathNext = 0;
NSString *removeAttributesName = 0;
NSString *removeAttributesNext = 0;
NSString *selectAttributesName = 0;
NSString *selectAttributesNext = 0;
int j;
int count_j;
NSString *strVal = 0;
int creationTime;
NSString *id = 0;
NSString *status = 0;
NSString *Arn = [jResp StringOf: @"pipeline.arn"];
int CreationTime = [[jResp IntOf: @"pipeline.creationTime"] intValue];
int LastUpdateTime = [[jResp IntOf: @"pipeline.lastUpdateTime"] intValue];
NSString *Name = [jResp StringOf: @"pipeline.name"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"pipeline.activities"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
v_String = [jResp StringOf: @"pipeline.activities[i].addAttributes.attributes.string"];
addAttributesName = [jResp StringOf: @"pipeline.activities[i].addAttributes.name"];
v_Next = [jResp StringOf: @"pipeline.activities[i].addAttributes.next"];
ChannelName = [jResp StringOf: @"pipeline.activities[i].channel.channelName"];
channelName = [jResp StringOf: @"pipeline.activities[i].channel.name"];
channelNext = [jResp StringOf: @"pipeline.activities[i].channel.next"];
DatastoreName = [jResp StringOf: @"pipeline.activities[i].datastore.datastoreName"];
datastoreName = [jResp StringOf: @"pipeline.activities[i].datastore.name"];
Attribute = [jResp StringOf: @"pipeline.activities[i].deviceRegistryEnrich.attribute"];
deviceRegistryEnrichName = [jResp StringOf: @"pipeline.activities[i].deviceRegistryEnrich.name"];
deviceRegistryEnrichNext = [jResp StringOf: @"pipeline.activities[i].deviceRegistryEnrich.next"];
RoleArn = [jResp StringOf: @"pipeline.activities[i].deviceRegistryEnrich.roleArn"];
ThingName = [jResp StringOf: @"pipeline.activities[i].deviceRegistryEnrich.thingName"];
deviceShadowEnrichAttribute = [jResp StringOf: @"pipeline.activities[i].deviceShadowEnrich.attribute"];
deviceShadowEnrichName = [jResp StringOf: @"pipeline.activities[i].deviceShadowEnrich.name"];
deviceShadowEnrichNext = [jResp StringOf: @"pipeline.activities[i].deviceShadowEnrich.next"];
deviceShadowEnrichRoleArn = [jResp StringOf: @"pipeline.activities[i].deviceShadowEnrich.roleArn"];
deviceShadowEnrichThingName = [jResp StringOf: @"pipeline.activities[i].deviceShadowEnrich.thingName"];
Filter = [jResp StringOf: @"pipeline.activities[i].filter.filter"];
filterName = [jResp StringOf: @"pipeline.activities[i].filter.name"];
filterNext = [jResp StringOf: @"pipeline.activities[i].filter.next"];
BatchSize = [[jResp IntOf: @"pipeline.activities[i].lambda.batchSize"] intValue];
LambdaName = [jResp StringOf: @"pipeline.activities[i].lambda.lambdaName"];
lambdaName = [jResp StringOf: @"pipeline.activities[i].lambda.name"];
lambdaNext = [jResp StringOf: @"pipeline.activities[i].lambda.next"];
mathAttribute = [jResp StringOf: @"pipeline.activities[i].math.attribute"];
Math = [jResp StringOf: @"pipeline.activities[i].math.math"];
mathName = [jResp StringOf: @"pipeline.activities[i].math.name"];
mathNext = [jResp StringOf: @"pipeline.activities[i].math.next"];
removeAttributesName = [jResp StringOf: @"pipeline.activities[i].removeAttributes.name"];
removeAttributesNext = [jResp StringOf: @"pipeline.activities[i].removeAttributes.next"];
selectAttributesName = [jResp StringOf: @"pipeline.activities[i].selectAttributes.name"];
selectAttributesNext = [jResp StringOf: @"pipeline.activities[i].selectAttributes.next"];
j = 0;
count_j = [[jResp SizeOfArray: @"pipeline.activities[i].removeAttributes.attributes"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
strVal = [jResp StringOf: @"pipeline.activities[i].removeAttributes.attributes[j]"];
j = j + 1;
}
j = 0;
count_j = [[jResp SizeOfArray: @"pipeline.activities[i].selectAttributes.attributes"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
strVal = [jResp StringOf: @"pipeline.activities[i].selectAttributes.attributes[j]"];
j = j + 1;
}
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"pipeline.reprocessingSummaries"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
creationTime = [[jResp IntOf: @"pipeline.reprocessingSummaries[i].creationTime"] intValue];
id = [jResp StringOf: @"pipeline.reprocessingSummaries[i].id"];
status = [jResp StringOf: @"pipeline.reprocessingSummaries[i].status"];
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "pipeline": {
// "activities": [
// {
// "addAttributes": {
// "attributes": {
// "string": "string"
// },
// "name": "string",
// "next": "string"
// },
// "channel": {
// "channelName": "string",
// "name": "string",
// "next": "string"
// },
// "datastore": {
// "datastoreName": "string",
// "name": "string"
// },
// "deviceRegistryEnrich": {
// "attribute": "string",
// "name": "string",
// "next": "string",
// "roleArn": "string",
// "thingName": "string"
// },
// "deviceShadowEnrich": {
// "attribute": "string",
// "name": "string",
// "next": "string",
// "roleArn": "string",
// "thingName": "string"
// },
// "filter": {
// "filter": "string",
// "name": "string",
// "next": "string"
// },
// "lambda": {
// "batchSize": number,
// "lambdaName": "string",
// "name": "string",
// "next": "string"
// },
// "math": {
// "attribute": "string",
// "math": "string",
// "name": "string",
// "next": "string"
// },
// "removeAttributes": {
// "attributes": [
// "string"
// ],
// "name": "string",
// "next": "string"
// },
// "selectAttributes": {
// "attributes": [
// "string"
// ],
// "name": "string",
// "next": "string"
// }
// }
// ],
// "arn": "string",
// "creationTime": number,
// "lastUpdateTime": number,
// "name": "string",
// "reprocessingSummaries": [
// {
// "creationTime": number,
// "id": "string",
// "status": "string"
// }
// ]
// }
// }
