1 files changed, 40 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-conflict-lib/openecomp-conflict-core/src/main/java/org/openecomp/conflicts/ItemMergeHandlerFactoryImpl.java b/openecomp-be/lib/openecomp-conflict-lib/openecomp-conflict-core/src/main/java/org/openecomp/conflicts/ItemMergeHandlerFactoryImpl.java
new file mode 100644
index 0000000000..4c981acee4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-conflict-lib/openecomp-conflict-core/src/main/java/org/openecomp/conflicts/ItemMergeHandlerFactoryImpl.java
@@ -0,0 +1,40 @@
+package org.openecomp.conflicts;
+
+import org.openecomp.conflicts.dao.ConflictsDaoFactory;
+import org.openecomp.conflicts.impl.VspMergeHandler;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.datatypes.model.ItemType;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VspMergeDaoFactory;
+import org.openecomp.sdc.versioning.ItemManagerFactory;
+import org.openecomp.sdc.versioning.errors.EntityNotExistErrorBuilder;
+import org.openecomp.sdc.versioning.types.Item;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+
+public class ItemMergeHandlerFactoryImpl extends ItemMergeHandlerFactory {
+  // TODO: 11/1/2017 read this map from configuration, move Vsp merge handler to vsp lib, rearrange lib deps
+  private static final Map<ItemType, ItemMergeHandler> MERGE_HANDLER_BY_ITEM_TYPE =
+      new HashMap<>();
+
+  static {
+    MERGE_HANDLER_BY_ITEM_TYPE.put(ItemType.vsp,
+        new VspMergeHandler(ConflictsDaoFactory.getInstance().createInterface(),
+            VspMergeDaoFactory.getInstance().createInterface()));
+  }
+
+  @Override
+  public Optional<ItemMergeHandler> createInterface(String itemId) {
+    Item item = ItemManagerFactory.getInstance().createInterface().get(itemId);
+    if (item == null) {
+      throw new CoreException(new EntityNotExistErrorBuilder("", itemId).build());
+    }
+    return Optional.ofNullable(MERGE_HANDLER_BY_ITEM_TYPE.get(ItemType.valueOf(item.getType())));
+  }
+
+  @Override
+  public ItemMergeHandler createInterface() {
+    return null; // call the one with the item id arg
+  }
+}