enterprises.orbital.evekit.model.StandardSDECache Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of sync Show documentation
Handles periodic synchronization of account data
The newest version!
package enterprises.orbital.evekit.model;

import enterprises.orbital.evekit.sde.client.api.InventoryApi;
import enterprises.orbital.evekit.sde.client.invoker.ApiException;
import enterprises.orbital.evekit.sde.client.model.InvCategory;
import enterprises.orbital.evekit.sde.client.model.InvGroup;
import enterprises.orbital.evekit.sde.client.model.InvType;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * A cache of common information needed to improve certain synchronization activities (like asset locations).
 */
public class StandardSDECache implements SDECache {

  private Map inventoryTypeCache = new HashMap<>();
  private Map inventoryGroupCache = new HashMap<>();
  private Map inventoryCategoryCache = new HashMap<>();

  public InvType getType(int typeID) throws ApiException {
    synchronized (inventoryTypeCache) {
      if (inventoryTypeCache.containsKey(typeID))
        return inventoryTypeCache.get(typeID);

      InventoryApi api = new InventoryApi();
      List queryResults = api.getTypes(null, null, "{values:[" + typeID + "]}",
                                                null, null, null, null, null,
                                                null, null, null, null, null, null,
                                                null, null, null, null);
      InvType result = queryResults.isEmpty() ? null : queryResults.get(0);
      inventoryTypeCache.put(typeID, result);
      return result;
    }
  }

  @SuppressWarnings("Duplicates")
  public InvGroup getGroup(int groupID) throws ApiException {
    synchronized (inventoryGroupCache) {
      if (inventoryGroupCache.containsKey(groupID))
        return inventoryGroupCache.get(groupID);

      InventoryApi api = new InventoryApi();
      List queryResults = api.getGroups(null, null, "{values:[" + groupID + "]}",
                                                  null,null,null,null,null,
                                                  null,null,null);
      InvGroup result = queryResults.isEmpty() ? null : queryResults.get(0);
      inventoryGroupCache.put(groupID, result);
      return result;
    }
  }

  public InvCategory getCategory(int categoryID) throws ApiException {
    synchronized (inventoryCategoryCache) {
      if (inventoryCategoryCache.containsKey(categoryID))
        return inventoryCategoryCache.get(categoryID);

      InventoryApi api = new InventoryApi();
      List queryResults = api.getCategories(null, null, "{values:[" + categoryID + "]}",
                                                  null,null,null);
      InvCategory result = queryResults.isEmpty() ? null : queryResults.get(0);
      inventoryCategoryCache.put(categoryID, result);
      return result;
    }
  }

}