RunPipelineActivity Android Example
// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;
import android.app.Activity;
import com.chilkatsoft.*;
import android.widget.TextView;
import android.os.Bundle;
public class SimpleActivity extends Activity {
private static final String TAG = "Chilkat";
// Called when the activity is first created.
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// 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) {
Log.i(TAG, "ConnectFailReason: " + String.valueOf(rest.get_ConnectFailReason()));
Log.i(TAG, 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
CkJsonObject json = new CkJsonObject();
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
json.UpdateInt("payloads[0]",blob);ERROR: Undefined variable(blob)
json.UpdateString("pipelineActivity.addAttributes.attributes.string","string");
json.UpdateString("pipelineActivity.addAttributes.name","string");
json.UpdateString("pipelineActivity.addAttributes.next","string");
json.UpdateString("pipelineActivity.channel.channelName","string");
json.UpdateString("pipelineActivity.channel.name","string");
json.UpdateString("pipelineActivity.channel.next","string");
json.UpdateString("pipelineActivity.datastore.datastoreName","string");
json.UpdateString("pipelineActivity.datastore.name","string");
json.UpdateString("pipelineActivity.deviceRegistryEnrich.attribute","string");
json.UpdateString("pipelineActivity.deviceRegistryEnrich.name","string");
json.UpdateString("pipelineActivity.deviceRegistryEnrich.next","string");
json.UpdateString("pipelineActivity.deviceRegistryEnrich.roleArn","string");
json.UpdateString("pipelineActivity.deviceRegistryEnrich.thingName","string");
json.UpdateString("pipelineActivity.deviceShadowEnrich.attribute","string");
json.UpdateString("pipelineActivity.deviceShadowEnrich.name","string");
json.UpdateString("pipelineActivity.deviceShadowEnrich.next","string");
json.UpdateString("pipelineActivity.deviceShadowEnrich.roleArn","string");
json.UpdateString("pipelineActivity.deviceShadowEnrich.thingName","string");
json.UpdateString("pipelineActivity.filter.filter","string");
json.UpdateString("pipelineActivity.filter.name","string");
json.UpdateString("pipelineActivity.filter.next","string");
json.UpdateInt("pipelineActivity.lambda.batchSize",123);
json.UpdateString("pipelineActivity.lambda.lambdaName","string");
json.UpdateString("pipelineActivity.lambda.name","string");
json.UpdateString("pipelineActivity.lambda.next","string");
json.UpdateString("pipelineActivity.math.attribute","string");
json.UpdateString("pipelineActivity.math.math","string");
json.UpdateString("pipelineActivity.math.name","string");
json.UpdateString("pipelineActivity.math.next","string");
json.UpdateString("pipelineActivity.removeAttributes.attributes[0]","string");
json.UpdateString("pipelineActivity.removeAttributes.name","string");
json.UpdateString("pipelineActivity.removeAttributes.next","string");
json.UpdateString("pipelineActivity.selectAttributes.attributes[0]","string");
json.UpdateString("pipelineActivity.selectAttributes.name","string");
json.UpdateString("pipelineActivity.selectAttributes.next","string");
// The JSON request body created by the above code:
// {
// "payloads": [
// blob
// ],
// "pipelineActivity": {
// "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"
// }
// }
// }
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","RunPipelineActivity");
CkStringBuilder sbRequestBody = new CkStringBuilder();
json.EmitSb(sbRequestBody);
CkStringBuilder sbResponseBody = new CkStringBuilder();
success = rest.FullRequestSb("POST","/pipelineactivities/run",sbRequestBody,sbResponseBody);
if (success != true) {
Log.i(TAG, rest.lastErrorText());
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
Log.i(TAG, "response status code = " + String.valueOf(respStatusCode));
if (respStatusCode != 200) {
Log.i(TAG, "Response Header:");
Log.i(TAG, rest.responseHeader());
Log.i(TAG, "Response Body:");
Log.i(TAG, 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
int intVal;
String logResult = jResp.stringOf("logResult");
int i = 0;
int count_i = jResp.SizeOfArray("payloads");
while (i < count_i) {
jResp.put_I(i);
intVal = jResp.IntOf("payloads[i]");
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "logResult": "string",
// "payloads": [
// blob
// ]
// }
}
static {
System.loadLibrary("chilkat");
// Note: If the incorrect library name is passed to System.loadLibrary,
// then you will see the following error message at application startup:
//"The application <your-application-name> has stopped unexpectedly. Please try again."
}
}