Chilkat Online Tools

ListCatalogItems Java Example

AWS Outposts

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

    // URL: https://outposts.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("outposts.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        System.out.println("ConnectFailReason: " + rest.get_ConnectFailReason());
        System.out.println(rest.lastErrorText());
        return;
        }

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

    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestNoBodySb("GET","/catalog/items",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 CatalogItemId;
    String ItemStatus;
    int PowerKva;
    int WeightLbs;
    int j;
    int count_j;
    String Family;
    String MaxSize;
    String Quantity;
    String strVal;
    int intVal;

    String NextToken = jResp.stringOf("NextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("CatalogItems");
    while (i < count_i) {
        jResp.put_I(i);
        CatalogItemId = jResp.stringOf("CatalogItems[i].CatalogItemId");
        ItemStatus = jResp.stringOf("CatalogItems[i].ItemStatus");
        PowerKva = jResp.IntOf("CatalogItems[i].PowerKva");
        WeightLbs = jResp.IntOf("CatalogItems[i].WeightLbs");
        j = 0;
        count_j = jResp.SizeOfArray("CatalogItems[i].EC2Capacities");
        while (j < count_j) {
            jResp.put_J(j);
            Family = jResp.stringOf("CatalogItems[i].EC2Capacities[j].Family");
            MaxSize = jResp.stringOf("CatalogItems[i].EC2Capacities[j].MaxSize");
            Quantity = jResp.stringOf("CatalogItems[i].EC2Capacities[j].Quantity");
            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("CatalogItems[i].SupportedStorage");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("CatalogItems[i].SupportedStorage[j]");
            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("CatalogItems[i].SupportedUplinkGbps");
        while (j < count_j) {
            jResp.put_J(j);
            intVal = jResp.IntOf("CatalogItems[i].SupportedUplinkGbps[j]");
            j = j+1;
            }

        i = i+1;
        }

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

    // {
    //   "CatalogItems": [
    //     {
    //       "CatalogItemId": "string",
    //       "EC2Capacities": [
    //         {
    //           "Family": "string",
    //           "MaxSize": "string",
    //           "Quantity": "string"
    //         }
    //       ],
    //       "ItemStatus": "string",
    //       "PowerKva": number,
    //       "SupportedStorage": [
    //         "string"
    //       ],
    //       "SupportedUplinkGbps": [
    //         number
    //       ],
    //       "WeightLbs": number
    //     }
    //   ],
    //   "NextToken": "string"
    // }
  }
}