openecomp-be/lib/openecomp-conflict-lib/openecomp-conflict-core/src/main/java/org/openecomp/conflicts/ItemMergeHandlerFactoryImpl.java

   1 package org.openecomp.conflicts;
   2
   3 import org.openecomp.conflicts.dao.ConflictsDaoFactory;
   4 import org.openecomp.conflicts.impl.VspMergeHandler;
   5 import org.openecomp.sdc.common.errors.CoreException;
   6 import org.openecomp.sdc.datatypes.model.ItemType;
   7 import org.openecomp.sdc.vendorsoftwareproduct.dao.VspMergeDaoFactory;
   8 import org.openecomp.sdc.versioning.ItemManagerFactory;
   9 import org.openecomp.sdc.versioning.errors.EntityNotExistErrorBuilder;
  10 import org.openecomp.sdc.versioning.types.Item;
  11
  12 import java.util.HashMap;
  13 import java.util.Map;
  14 import java.util.Optional;
  15
  16 public class ItemMergeHandlerFactoryImpl extends ItemMergeHandlerFactory {
  17   // TODO: 11/1/2017 read this map from configuration, move Vsp merge handler to vsp lib, rearrange lib deps
  18   private static final Map<ItemType, ItemMergeHandler> MERGE_HANDLER_BY_ITEM_TYPE =
  19       new HashMap<>();
  20
  21   static {
  22     MERGE_HANDLER_BY_ITEM_TYPE.put(ItemType.vsp,
  23         new VspMergeHandler(ConflictsDaoFactory.getInstance().createInterface(),
  24             VspMergeDaoFactory.getInstance().createInterface()));
  25   }
  26
  27   @Override
  28   public Optional<ItemMergeHandler> createInterface(String itemId) {
  29     Item item = ItemManagerFactory.getInstance().createInterface().get(itemId);
  30     if (item == null) {
  31       throw new CoreException(new EntityNotExistErrorBuilder("", itemId).build());
  32     }
  33     return Optional.ofNullable(MERGE_HANDLER_BY_ITEM_TYPE.get(ItemType.valueOf(item.getType())));
  34   }
  35
  36   @Override
  37   public ItemMergeHandler createInterface() {
  38     return null; // call the one with the item id arg
  39   }
  40 }