Chilkat Online Tools

DescribeJobQueues Java Example

AWS Batch

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

    // URL: https://batch.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("batch.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("jobQueues[0]","string");
    json.UpdateInt("maxResults",123);
    json.UpdateString("nextToken","string");

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

    // {
    //   "jobQueues": [
    //     "string"
    //   ],
    //   "maxResults": number,
    //   "nextToken": "string"
    // }

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

    CkStringBuilder sbRequestBody = new CkStringBuilder();
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestSb("POST","/v1/describejobqueues",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;
        }

    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 jobQueueArn;
    String jobQueueName;
    int priority;
    String schedulingPolicyArn;
    String state;
    String status;
    String statusReason;
    String v_String;
    int j;
    int count_j;
    String computeEnvironment;
    int order;

    String nextToken = jResp.stringOf("nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("jobQueues");
    while (i < count_i) {
        jResp.put_I(i);
        jobQueueArn = jResp.stringOf("jobQueues[i].jobQueueArn");
        jobQueueName = jResp.stringOf("jobQueues[i].jobQueueName");
        priority = jResp.IntOf("jobQueues[i].priority");
        schedulingPolicyArn = jResp.stringOf("jobQueues[i].schedulingPolicyArn");
        state = jResp.stringOf("jobQueues[i].state");
        status = jResp.stringOf("jobQueues[i].status");
        statusReason = jResp.stringOf("jobQueues[i].statusReason");
        v_String = jResp.stringOf("jobQueues[i].tags.string");
        j = 0;
        count_j = jResp.SizeOfArray("jobQueues[i].computeEnvironmentOrder");
        while (j < count_j) {
            jResp.put_J(j);
            computeEnvironment = jResp.stringOf("jobQueues[i].computeEnvironmentOrder[j].computeEnvironment");
            order = jResp.IntOf("jobQueues[i].computeEnvironmentOrder[j].order");
            j = j+1;
            }

        i = i+1;
        }

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

    // {
    //   "jobQueues": [
    //     {
    //       "computeEnvironmentOrder": [
    //         {
    //           "computeEnvironment": "string",
    //           "order": number
    //         }
    //       ],
    //       "jobQueueArn": "string",
    //       "jobQueueName": "string",
    //       "priority": number,
    //       "schedulingPolicyArn": "string",
    //       "state": "string",
    //       "status": "string",
    //       "statusReason": "string",
    //       "tags": {
    //         "string": "string"
    //       }
    //     }
    //   ],
    //   "nextToken": "string"
    // }
  }
}