Chilkat Online Tools

SubmitJob 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.UpdateInt("arrayProperties.size",123);
    json.UpdateString("containerOverrides.command[0]","string");
    json.UpdateString("containerOverrides.environment[0].name","string");
    json.UpdateString("containerOverrides.environment[0].value","string");
    json.UpdateString("containerOverrides.instanceType","string");
    json.UpdateInt("containerOverrides.memory",123);
    json.UpdateString("containerOverrides.resourceRequirements[0].type","string");
    json.UpdateString("containerOverrides.resourceRequirements[0].value","string");
    json.UpdateInt("containerOverrides.vcpus",123);
    json.UpdateString("dependsOn[0].jobId","string");
    json.UpdateString("dependsOn[0].type","string");
    json.UpdateString("jobDefinition","string");
    json.UpdateString("jobName","string");
    json.UpdateString("jobQueue","string");
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].containerOverrides.command[0]","string");
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].containerOverrides.environment[0].name","string");
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].containerOverrides.environment[0].value","string");
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].containerOverrides.instanceType","string");
    json.UpdateInt("nodeOverrides.nodePropertyOverrides[0].containerOverrides.memory",123);
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].containerOverrides.resourceRequirements[0].type","string");
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].containerOverrides.resourceRequirements[0].value","string");
    json.UpdateInt("nodeOverrides.nodePropertyOverrides[0].containerOverrides.vcpus",123);
    json.UpdateString("nodeOverrides.nodePropertyOverrides[0].targetNodes","string");
    json.UpdateInt("nodeOverrides.numNodes",123);
    json.UpdateString("parameters.string","string");
    json.UpdateInt("propagateTags",123);
    json.UpdateInt("retryStrategy.attempts",123);
    json.UpdateString("retryStrategy.evaluateOnExit[0].action","string");
    json.UpdateString("retryStrategy.evaluateOnExit[0].onExitCode","string");
    json.UpdateString("retryStrategy.evaluateOnExit[0].onReason","string");
    json.UpdateString("retryStrategy.evaluateOnExit[0].onStatusReason","string");
    json.UpdateInt("schedulingPriorityOverride",123);
    json.UpdateString("shareIdentifier","string");
    json.UpdateString("tags.string","string");
    json.UpdateInt("timeout.attemptDurationSeconds",123);

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

    // {
    //   "arrayProperties": {
    //     "size": number
    //   },
    //   "containerOverrides": {
    //     "command": [
    //       "string"
    //     ],
    //     "environment": [
    //       {
    //         "name": "string",
    //         "value": "string"
    //       }
    //     ],
    //     "instanceType": "string",
    //     "memory": number,
    //     "resourceRequirements": [
    //       {
    //         "type": "string",
    //         "value": "string"
    //       }
    //     ],
    //     "vcpus": number
    //   },
    //   "dependsOn": [
    //     {
    //       "jobId": "string",
    //       "type": "string"
    //     }
    //   ],
    //   "jobDefinition": "string",
    //   "jobName": "string",
    //   "jobQueue": "string",
    //   "nodeOverrides": {
    //     "nodePropertyOverrides": [
    //       {
    //         "containerOverrides": {
    //           "command": [
    //             "string"
    //           ],
    //           "environment": [
    //             {
    //               "name": "string",
    //               "value": "string"
    //             }
    //           ],
    //           "instanceType": "string",
    //           "memory": number,
    //           "resourceRequirements": [
    //             {
    //               "type": "string",
    //               "value": "string"
    //             }
    //           ],
    //           "vcpus": number
    //         },
    //         "targetNodes": "string"
    //       }
    //     ],
    //     "numNodes": number
    //   },
    //   "parameters": {
    //     "string": "string"
    //   },
    //   "propagateTags": boolean,
    //   "retryStrategy": {
    //     "attempts": number,
    //     "evaluateOnExit": [
    //       {
    //         "action": "string",
    //         "onExitCode": "string",
    //         "onReason": "string",
    //         "onStatusReason": "string"
    //       }
    //     ]
    //   },
    //   "schedulingPriorityOverride": number,
    //   "shareIdentifier": "string",
    //   "tags": {
    //     "string": "string"
    //   },
    //   "timeout": {
    //     "attemptDurationSeconds": number
    //   }
    // }

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

    CkStringBuilder sbRequestBody = new CkStringBuilder();
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestSb("POST","/v1/submitjob",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 jobArn = jResp.stringOf("jobArn");
    String jobId = jResp.stringOf("jobId");
    String jobName = jResp.stringOf("jobName");

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

    // {
    //   "jobArn": "string",
    //   "jobId": "string",
    //   "jobName": "string"
    // }
  }
}