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2066 ankur.sing 1 
package in.shop2020.catalog.dashboard.shared;
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import in.shop2020.catalog.dashboard.client.CatalogService;
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import in.shop2020.catalog.dashboard.client.CatalogServiceAsync;
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import java.util.Map;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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public class Utils {
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    private static Map<Long, String> vendors, warehouses;
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    private static final CatalogServiceAsync catalogService = GWT.create(CatalogService.class);
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    static {
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        catalogService.getAllVendors(new AsyncCallback<Map<Long,String>>() {
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            @Override
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            public void onSuccess(Map<Long, String> result) {
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                vendors = result;
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            }
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            @Override
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            public void onFailure(Throwable caught) {
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            }
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        });
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        catalogService.getAllWarehouses(new AsyncCallback<Map<Long,String>>() {
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            @Override
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            public void onSuccess(Map<Long, String> result) {
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                warehouses = result;
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            }
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            @Override
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            public void onFailure(Throwable caught) {
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            }
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        });
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    }
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    public static String getVendorDesc(long id) {
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        if(vendors == null) {
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            return null;
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        }
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        return vendors.get(id);
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    }
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    public static String getWarehouseDesc(long id) {
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        if(warehouses == null) {
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            return null;
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        }
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        return warehouses.get(id);
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    }
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}