Chilkat Online Tools

DescribeDirectConnectGatewayAssociations Java Example

AWS Direct Connect

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

    // URL: https://directconnect.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("directconnect.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("associatedGatewayId","string");
    json.UpdateString("associationId","string");
    json.UpdateString("directConnectGatewayId","string");
    json.UpdateInt("maxResults",123);
    json.UpdateString("nextToken","string");
    json.UpdateString("virtualGatewayId","string");

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

    // {
    //   "associatedGatewayId": "string",
    //   "associationId": "string",
    //   "directConnectGatewayId": "string",
    //   "maxResults": number,
    //   "nextToken": "string",
    //   "virtualGatewayId": "string"
    // }

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

    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;
        }

    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 Id;
    String OwnerAccount;
    String Region;
    String v_Type;
    String associationId;
    String associationState;
    String directConnectGatewayId;
    String directConnectGatewayOwnerAccount;
    String stateChangeError;
    String virtualGatewayId;
    String virtualGatewayOwnerAccount;
    String virtualGatewayRegion;
    int j;
    int count_j;
    String cidr;

    String nextToken = jResp.stringOf("nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("directConnectGatewayAssociations");
    while (i < count_i) {
        jResp.put_I(i);
        Id = jResp.stringOf("directConnectGatewayAssociations[i].associatedGateway.id");
        OwnerAccount = jResp.stringOf("directConnectGatewayAssociations[i].associatedGateway.ownerAccount");
        Region = jResp.stringOf("directConnectGatewayAssociations[i].associatedGateway.region");
        v_Type = jResp.stringOf("directConnectGatewayAssociations[i].associatedGateway.type");
        associationId = jResp.stringOf("directConnectGatewayAssociations[i].associationId");
        associationState = jResp.stringOf("directConnectGatewayAssociations[i].associationState");
        directConnectGatewayId = jResp.stringOf("directConnectGatewayAssociations[i].directConnectGatewayId");
        directConnectGatewayOwnerAccount = jResp.stringOf("directConnectGatewayAssociations[i].directConnectGatewayOwnerAccount");
        stateChangeError = jResp.stringOf("directConnectGatewayAssociations[i].stateChangeError");
        virtualGatewayId = jResp.stringOf("directConnectGatewayAssociations[i].virtualGatewayId");
        virtualGatewayOwnerAccount = jResp.stringOf("directConnectGatewayAssociations[i].virtualGatewayOwnerAccount");
        virtualGatewayRegion = jResp.stringOf("directConnectGatewayAssociations[i].virtualGatewayRegion");
        j = 0;
        count_j = jResp.SizeOfArray("directConnectGatewayAssociations[i].allowedPrefixesToDirectConnectGateway");
        while (j < count_j) {
            jResp.put_J(j);
            cidr = jResp.stringOf("directConnectGatewayAssociations[i].allowedPrefixesToDirectConnectGateway[j].cidr");
            j = j+1;
            }

        i = i+1;
        }

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

    // {
    //   "directConnectGatewayAssociations": [
    //     {
    //       "allowedPrefixesToDirectConnectGateway": [
    //         {
    //           "cidr": "string"
    //         }
    //       ],
    //       "associatedGateway": {
    //         "id": "string",
    //         "ownerAccount": "string",
    //         "region": "string",
    //         "type": "string"
    //       },
    //       "associationId": "string",
    //       "associationState": "string",
    //       "directConnectGatewayId": "string",
    //       "directConnectGatewayOwnerAccount": "string",
    //       "stateChangeError": "string",
    //       "virtualGatewayId": "string",
    //       "virtualGatewayOwnerAccount": "string",
    //       "virtualGatewayRegion": "string"
    //     }
    //   ],
    //   "nextToken": "string"
    // }
  }
}