1 files changed, 66 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/VesionUpdateHandler.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/VesionUpdateHandler.java
new file mode 100644
index 0000000000..13086c7884
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/VesionUpdateHandler.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.components.impl.version;
+
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.common.log.wrappers.Logger;
+
+import java.util.Iterator;
+import java.util.List;
+import java.util.function.Function;
+
+
+
+
+@org.springframework.stereotype.Component
+public class VesionUpdateHandler {
+    
+    private static final Logger log = Logger.getLogger(VesionUpdateHandler.class);
+
+    private final List<OnChangeVersionCommand> onChangeVersionOperations;
+    
+    public VesionUpdateHandler( List<OnChangeVersionCommand> onChangeVersionOperations) {
+ 
+        this.onChangeVersionOperations = onChangeVersionOperations;
+    }
+    
+    
+    public ActionStatus doPostChangeVersionCommand(Component container) {
+        log.debug("#doPostChangeVersionOperations - starting post change version operations for component {}. from instance {} to instance {}", container.getUniqueId());
+        Function<OnChangeVersionCommand, ActionStatus> vesionChangeTaskRunner = operation -> operation.onChangeVersion(container);
+        return doOnChangeVesionOperations(vesionChangeTaskRunner);
+    }
+    
+    private ActionStatus doOnChangeVesionOperations(Function<OnChangeVersionCommand, ActionStatus> vesionChangeTaskRunner) {
+        ActionStatus onVesionChangeResult = ActionStatus.OK;
+        Iterator<OnChangeVersionCommand> onChangeVesionIter = onChangeVersionOperations.iterator();
+        while(onChangeVesionIter.hasNext() && onVesionChangeResult == ActionStatus.OK) {
+            onVesionChangeResult = vesionChangeTaskRunner.apply(onChangeVesionIter.next());
+        }
+        return onVesionChangeResult;
+    }
+    
+    
+  
+    
+
+}