1 files changed, 60 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/pref/EvcExistingVrfPref.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/pref/EvcExistingVrfPref.java
new file mode 100644
index 0000000..09f7558
--- /dev/null
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/pref/EvcExistingVrfPref.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 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.sdnc.ra.pref;
+
+import org.openecomp.sdnc.ra.comp.PreferenceRule;
+import org.openecomp.sdnc.ra.comp.ServiceData;
+import org.openecomp.sdnc.ra.equip.data.EquipmentData;
+import org.openecomp.sdnc.rm.comp.ResourceManager;
+import org.openecomp.sdnc.rm.data.AllocationItem;
+import org.openecomp.sdnc.rm.data.Resource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class EvcExistingVrfPref implements PreferenceRule {
+
+	private static final Logger log = LoggerFactory.getLogger(EvcExistingVrfPref.class);
+
+	private ResourceManager resourceManager;
+
+	@Override
+	public int assignOrderNumber(String endPointPosition, ServiceData serviceData, EquipmentData equipData) {
+		String vrfName = (String) serviceData.data.get("vrf-name");
+		if (vrfName == null)
+			return 0;
+
+		Resource r = resourceManager.getResource("VRF", equipData.equipmentId);
+		if (r != null && r.allocationItems != null)
+			for (AllocationItem ai : r.allocationItems)
+				if (ai.resourceShareGroupList.contains(vrfName)) {
+					log.info("VRF for VPN: " + vrfName + " found on VPE: " + equipData.equipmentId);
+					return 1;
+				}
+
+		log.info("VRF for VPN: " + vrfName + " NOT found on VPE: " + equipData.equipmentId);
+		return 2;
+	}
+
+	public void setResourceManager(ResourceManager resourceManager) {
+		this.resourceManager = resourceManager;
+	}
+}