Chilkat Online Tools

DescribeVolumes Android Example

AWS OpsWorks

// 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("opsworks");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://opsworks.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("opsworks.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();
    json.UpdateString("InstanceId","string");
    json.UpdateString("RaidArrayId","string");
    json.UpdateString("StackId","string");
    json.UpdateString("VolumeIds[0]","string");

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

    // {
    //   "InstanceId": "string",
    //   "RaidArrayId": "string",
    //   "StackId": "string",
    //   "VolumeIds": [
    //     "string"
    //   ]
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","OpsWorks_20130218.DescribeVolumes");

    CkStringBuilder sbRequestBody = new CkStringBuilder();
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestSb("POST","/",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

    String AvailabilityZone;
    String Device;
    String Ec2VolumeId;
    int Encrypted;
    String InstanceId;
    int Iops;
    String MountPoint;
    String Name;
    String RaidArrayId;
    String Region;
    int Size;
    String Status;
    String VolumeId;
    String VolumeType;

    int i = 0;
    int count_i = jResp.SizeOfArray("Volumes");
    while (i < count_i) {
        jResp.put_I(i);
        AvailabilityZone = jResp.stringOf("Volumes[i].AvailabilityZone");
        Device = jResp.stringOf("Volumes[i].Device");
        Ec2VolumeId = jResp.stringOf("Volumes[i].Ec2VolumeId");
        Encrypted = jResp.IntOf("Volumes[i].Encrypted");
        InstanceId = jResp.stringOf("Volumes[i].InstanceId");
        Iops = jResp.IntOf("Volumes[i].Iops");
        MountPoint = jResp.stringOf("Volumes[i].MountPoint");
        Name = jResp.stringOf("Volumes[i].Name");
        RaidArrayId = jResp.stringOf("Volumes[i].RaidArrayId");
        Region = jResp.stringOf("Volumes[i].Region");
        Size = jResp.IntOf("Volumes[i].Size");
        Status = jResp.stringOf("Volumes[i].Status");
        VolumeId = jResp.stringOf("Volumes[i].VolumeId");
        VolumeType = jResp.stringOf("Volumes[i].VolumeType");
        i = i + 1;
        }

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

    // {
    //   "Volumes": [
    //     {
    //       "AvailabilityZone": "string",
    //       "Device": "string",
    //       "Ec2VolumeId": "string",
    //       "Encrypted": boolean,
    //       "InstanceId": "string",
    //       "Iops": number,
    //       "MountPoint": "string",
    //       "Name": "string",
    //       "RaidArrayId": "string",
    //       "Region": "string",
    //       "Size": number,
    //       "Status": "string",
    //       "VolumeId": "string",
    //       "VolumeType": "string"
    //     }
    //   ]
    // }

  }

  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."
  }
}