Chilkat Online Tools

UpdateLayer Java Example

AWS OpsWorks

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("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) {
        System.out.println("ConnectFailReason: " + rest.get_ConnectFailReason());
        System.out.println(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("Attributes.string","string");
    json.UpdateInt("AutoAssignElasticIps",123);
    json.UpdateInt("AutoAssignPublicIps",123);
    json.UpdateInt("CloudWatchLogsConfiguration.Enabled",123);
    json.UpdateInt("CloudWatchLogsConfiguration.LogStreams[0].BatchCount",123);
    json.UpdateInt("CloudWatchLogsConfiguration.LogStreams[0].BatchSize",123);
    json.UpdateInt("CloudWatchLogsConfiguration.LogStreams[0].BufferDuration",123);
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].DatetimeFormat","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].Encoding","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].File","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].FileFingerprintLines","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].InitialPosition","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].LogGroupName","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].MultiLineStartPattern","string");
    json.UpdateString("CloudWatchLogsConfiguration.LogStreams[0].TimeZone","string");
    json.UpdateString("CustomInstanceProfileArn","string");
    json.UpdateString("CustomJson","string");
    json.UpdateString("CustomRecipes.Configure[0]","string");
    json.UpdateString("CustomRecipes.Deploy[0]","string");
    json.UpdateString("CustomRecipes.Setup[0]","string");
    json.UpdateString("CustomRecipes.Shutdown[0]","string");
    json.UpdateString("CustomRecipes.Undeploy[0]","string");
    json.UpdateString("CustomSecurityGroupIds[0]","string");
    json.UpdateInt("EnableAutoHealing",123);
    json.UpdateInt("InstallUpdatesOnBoot",123);
    json.UpdateString("LayerId","string");
    json.UpdateInt("LifecycleEventConfiguration.Shutdown.DelayUntilElbConnectionsDrained",123);
    json.UpdateInt("LifecycleEventConfiguration.Shutdown.ExecutionTimeout",123);
    json.UpdateString("Name","string");
    json.UpdateString("Packages[0]","string");
    json.UpdateString("Shortname","string");
    json.UpdateInt("UseEbsOptimizedInstances",123);
    json.UpdateInt("VolumeConfigurations[0].Encrypted",123);
    json.UpdateInt("VolumeConfigurations[0].Iops",123);
    json.UpdateString("VolumeConfigurations[0].MountPoint","string");
    json.UpdateInt("VolumeConfigurations[0].NumberOfDisks",123);
    json.UpdateInt("VolumeConfigurations[0].RaidLevel",123);
    json.UpdateInt("VolumeConfigurations[0].Size",123);
    json.UpdateString("VolumeConfigurations[0].VolumeType","string");

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

    // {
    //   "Attributes": {
    //     "string": "string"
    //   },
    //   "AutoAssignElasticIps": boolean,
    //   "AutoAssignPublicIps": boolean,
    //   "CloudWatchLogsConfiguration": {
    //     "Enabled": boolean,
    //     "LogStreams": [
    //       {
    //         "BatchCount": number,
    //         "BatchSize": number,
    //         "BufferDuration": number,
    //         "DatetimeFormat": "string",
    //         "Encoding": "string",
    //         "File": "string",
    //         "FileFingerprintLines": "string",
    //         "InitialPosition": "string",
    //         "LogGroupName": "string",
    //         "MultiLineStartPattern": "string",
    //         "TimeZone": "string"
    //       }
    //     ]
    //   },
    //   "CustomInstanceProfileArn": "string",
    //   "CustomJson": "string",
    //   "CustomRecipes": {
    //     "Configure": [
    //       "string"
    //     ],
    //     "Deploy": [
    //       "string"
    //     ],
    //     "Setup": [
    //       "string"
    //     ],
    //     "Shutdown": [
    //       "string"
    //     ],
    //     "Undeploy": [
    //       "string"
    //     ]
    //   },
    //   "CustomSecurityGroupIds": [
    //     "string"
    //   ],
    //   "EnableAutoHealing": boolean,
    //   "InstallUpdatesOnBoot": boolean,
    //   "LayerId": "string",
    //   "LifecycleEventConfiguration": {
    //     "Shutdown": {
    //       "DelayUntilElbConnectionsDrained": boolean,
    //       "ExecutionTimeout": number
    //     }
    //   },
    //   "Name": "string",
    //   "Packages": [
    //     "string"
    //   ],
    //   "Shortname": "string",
    //   "UseEbsOptimizedInstances": boolean,
    //   "VolumeConfigurations": [
    //     {
    //       "Encrypted": boolean,
    //       "Iops": number,
    //       "MountPoint": "string",
    //       "NumberOfDisks": number,
    //       "RaidLevel": number,
    //       "Size": number,
    //       "VolumeType": "string"
    //     }
    //   ]
    // }

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

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

    // If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.
  }
}