DescribePipeline Java Example
import com.chilkatsoft.*;
public class ChilkatExample {
static {
try {
System.loadLibrary("chilkat");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load.\n" + e);
System.exit(1);
}
}
public static void main(String argv[])
{
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkRest rest = new CkRest();
boolean success;
CkAuthAws authAws = new CkAuthAws();
authAws.put_AccessKey("AWS_ACCESS_KEY");
authAws.put_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.put_Region("us-west-2");
authAws.put_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",443,true,true);
if (success != true) {
System.out.println("ConnectFailReason: " + rest.get_ConnectFailReason());
System.out.println(rest.lastErrorText());
return;
}
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","DescribePipeline");
CkStringBuilder sbResponseBody = new CkStringBuilder();
success = rest.FullRequestNoBodySb("GET","/pipelines/{pipelineName}",sbResponseBody);
if (success != true) {
System.out.println(rest.lastErrorText());
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
System.out.println("response status code = " + respStatusCode);
if (respStatusCode != 200) {
System.out.println("Response Header:");
System.out.println(rest.responseHeader());
System.out.println("Response Body:");
System.out.println(sbResponseBody.getAsString());
return;
}
CkJsonObject jResp = new CkJsonObject();
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
String v_String;
String addAttributesName;
String v_Next;
String ChannelName;
String channelName;
String channelNext;
String DatastoreName;
String datastoreName;
String Attribute;
String deviceRegistryEnrichName;
String deviceRegistryEnrichNext;
String RoleArn;
String ThingName;
String deviceShadowEnrichAttribute;
String deviceShadowEnrichName;
String deviceShadowEnrichNext;
String deviceShadowEnrichRoleArn;
String deviceShadowEnrichThingName;
String Filter;
String filterName;
String filterNext;
int BatchSize;
String LambdaName;
String lambdaName;
String lambdaNext;
String mathAttribute;
String Math;
String mathName;
String mathNext;
String removeAttributesName;
String removeAttributesNext;
String selectAttributesName;
String selectAttributesNext;
int j;
int count_j;
String strVal;
int creationTime;
String id;
String status;
String Arn = jResp.stringOf("pipeline.arn");
int CreationTime = jResp.IntOf("pipeline.creationTime");
int LastUpdateTime = jResp.IntOf("pipeline.lastUpdateTime");
String Name = jResp.stringOf("pipeline.name");
int i = 0;
int count_i = jResp.SizeOfArray("pipeline.activities");
while (i < count_i) {
jResp.put_I(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");
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");
while (j < count_j) {
jResp.put_J(j);
strVal = jResp.stringOf("pipeline.activities[i].removeAttributes.attributes[j]");
j = j+1;
}
j = 0;
count_j = jResp.SizeOfArray("pipeline.activities[i].selectAttributes.attributes");
while (j < count_j) {
jResp.put_J(j);
strVal = jResp.stringOf("pipeline.activities[i].selectAttributes.attributes[j]");
j = j+1;
}
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("pipeline.reprocessingSummaries");
while (i < count_i) {
jResp.put_I(i);
creationTime = jResp.IntOf("pipeline.reprocessingSummaries[i].creationTime");
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"
// }
// ]
// }
// }
}
}
