(Java) eBay -- Get Inventory Items

Retrieves up to 100 inventory items. If an eBay account has more than 100 inventory items, then the Nth page of inventory items can be retrieved, until there are no more pages. (The first page of records has a value of 0, the second page of records has a value of 1, etc.)

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux, Solaris Java Libs for Android

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 assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Use a previously obtained user token.  The token should look something like this:
    // "v^1.1#i^1#r^0#p^3#I^3#f^0#t^H4sIAAAAAAAAAOVXa2wUVRTu9k ... 89xuCWYREAAA=="
    String accessToken = "EBAY_ACCESS_TOKEN";

    CkHttp http = new CkHttp();

    // This example uses the sandbox.  
    // Change "api.sandbox.ebay.com" to "api.ebay.com" to use the production system.
    CkStringBuilder sbUrl = new CkStringBuilder();
    sbUrl.Append("https://api.sandbox.ebay.com/sell/inventory/v1/inventory_item?limit=_LIMIT&offset=_OFFSET");
    int numReplaced = sbUrl.Replace("_LIMIT","100");
    // The offset indicates the page number.  Offset 0 gets items 0-99 (if limit=100),
    // Offset 1 gets items 100-199, etc.
    numReplaced = sbUrl.Replace("_OFFSET","0");

    // Add our access token to the request, which is a header
    // having the following format:
    // Authorization: Bearer <userAccessToken>
    CkStringBuilder sbAuth = new CkStringBuilder();
    sbAuth.Append("Bearer ");
    sbAuth.Append(accessToken);
    http.SetRequestHeader("Authorization",sbAuth.getAsString());

    http.put_Accept("application/json");
    http.put_AllowGzip(true);

    String strJson = http.quickGetStr(sbUrl.getAsString());
    if (http.get_LastMethodSuccess() != true) {
        System.out.println(http.lastErrorText());
        return;
        }

    // The response should be JSON, even if an error.
    CkJsonObject json = new CkJsonObject();
    json.Load(strJson);
    json.put_EmitCompact(false);

    System.out.println("Response status code = " + http.get_LastStatus());

    if (http.get_LastStatus() != 200) {
        System.out.println(json.emit());
        System.out.println("Failed");
        return;
        }

    // See the sample JSON response below..
    System.out.println(json.emit());

    // To iterate over the inventory items..
    int numItems = json.SizeOfArray("inventoryItems");
    int i = 0;
    int j;
    while (i < numItems) {
        json.put_I(i);
        System.out.println(i + ") sku: " + json.stringOf("inventoryItems[i].sku"));
        System.out.println("    title: " + json.stringOf("inventoryItems[i].product.title"));

        if (json.HasMember("inventoryItems[i].product.aspects.Brand") == true) {
            CkJsonArray brands = json.ArrayOf("inventoryItems[i].product.aspects.Brand");
            int numBrands = brands.get_Size();
            j = 0;
            while (j < numBrands) {
                System.out.println("    brand: " + brands.stringAt(j));
                j = j+1;
                }

            }

        if (json.HasMember("inventoryItems[i].product.aspects.Feature") == true) {
            CkJsonArray features = json.ArrayOf("inventoryItems[i].product.aspects.Feature");
            int numFeatures = features.get_Size();
            j = 0;
            while (j < numFeatures) {
                System.out.println("    feature: " + features.stringAt(j));
                j = j+1;
                }

            }

        i = i+1;
        }

    // The output of the above loop:

    // 0) sku: GP-Cam-01
    //     title: GoPro Hero4 Helmet Cam
    //     brand: GoPro
    // 1) sku: AppleWatch
    //     title: Test listing - do not bid or buy - awesome Apple watch test 2
    //     feature: Water resistance
    //     feature: GPS
    // 
    // 

    // A sample JSON response with 2 inventory items.

    // { 
    //   "total": 2,
    //   "size": 2,
    //   "href": "/sell/inventory/v1/inventory_item?offset=0&limit=100",
    //   "limit": 100,
    //   "inventoryItems": [
    //     { 
    //       "sku": "GP-Cam-01",
    //       "product": { 
    //         "title": "GoPro Hero4 Helmet Cam",
    //         "aspects": { 
    //           "Brand": [
    //             "GoPro"
    //           ],
    //           "Optical Zoom": [
    //             "10x"
    //           ],
    //           "Type": [
    //             "Helmet/Action"
    //           ],
    //           "Recording Definition": [
    //             "High Definition"
    //           ],
    //           "Media Format": [
    //             "Flash Drive (SSD)"
    //           ],
    //           "Storage Type": [
    //             "Removable"
    //           ]
    //         },
    //         "description": "New GoPro Hero4 Helmet Cam. Unopened box.",
    //         "imageUrls": [
    //           "http://i.ebayimg.com/images/i/182196556219-0-1/s-l1000.jpg",
    //           "http://i.ebayimg.com/images/i/182196556219-0-1/s-l1001.jpg",
    //           "http://i.ebayimg.com/images/i/182196556219-0-1/s-l1002.jpg"
    //         ]
    //       },
    //       "condition": "NEW",
    //       "availability": { 
    //         "pickupAtLocationAvailability": [
    //         ],
    //         "shipToLocationAvailability": { 
    //           "quantity": 50
    //         }
    //       }
    //     },
    //     { 
    //       "sku": "AppleWatch",
    //       "product": { 
    //         "title": "Test listing - do not bid or buy - awesome Apple watch test 2",
    //         "aspects": { 
    //           "CPU": [
    //             "Dual-Core Processor"
    //           ],
    //           "Feature": [
    //             "Water resistance",
    //             "GPS"
    //           ]
    //         },
    //         "description": "Test listing - do not bid or buy\n Built-in GPS. Water resistance to 50 meters.1 A new lightning-fast dual-core processor. And a display that?s two times brighter than before. Full of features that help you stay active, motivated, and connected, Apple Watch Series 2 is designed for all the ways you move ",
    //         "upc": [
    //           "888462079525"
    //         ],
    //         "imageUrls": [
    //           "http://store.storeimages.cdn-apple.com/4973/as-images.apple.com/is/image/AppleInc/aos/published/images/S/1/S1/42/S1-42-alu-silver-sport-white-grid?wid=332&hei=392&fmt=jpeg&qlt=95&op_sharpen=0&resMode=bicub&op_usm=0.5,0.5,0,0&iccEmbed=0&layer=comp&.v=1472247758975",
    //           "http://store.storeimages.cdn-apple.com/4973/as-images.apple.com/is/image/AppleInc/aos/published/images/4/2/42/stainless/42-stainless-sport-white-grid?wid=332&hei=392&fmt=jpeg&qlt=95&op_sharpen=0&resMode=bicub&op_usm=0.5,0.5,0,0&iccEmbed=0&layer=comp&.v=1472247760390",
    //           "http://store.storeimages.cdn-apple.com/4973/as-images.apple.com/is/image/AppleInc/aos/published/images/4/2/42/ceramic/42-ceramic-sport-cloud-grid?wid=332&hei=392&fmt=jpeg&qlt=95&op_sharpen=0&resMode=bicub&op_usm=0.5,0.5,0,0&iccEmbed=0&layer=comp&.v=1472247758007"
    //         ]
    //       },
    //       "condition": "NEW",
    //       "packageWeightAndSize": { 
    //         "dimensions": { 
    //           "width": 15.0,
    //           "length": 10.0,
    //           "height": 5.0,
    //           "unit": "INCH"
    //         },
    //         "weight": { 
    //           "value": 2.0,
    //           "unit": "POUND"
    //         }
    //       },
    //       "availability": { 
    //         "pickupAtLocationAvailability": [
    //         ],
    //         "shipToLocationAvailability": { 
    //           "quantity": 10
    //         }
    //       }
    //     }
    //   ]
    // }
    // 
    // 
    // 
  }
}