1 files changed, 172 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/rule/comp/AllocationRequestBuilderImpl.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/rule/comp/AllocationRequestBuilderImpl.java
new file mode 100644
index 0000000..50aac75
--- /dev/null
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/rule/comp/AllocationRequestBuilderImpl.java
@@ -0,0 +1,172 @@
+/*-
+ * ============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.rule.comp;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.openecomp.sdnc.ra.comp.ServiceData;
+import org.openecomp.sdnc.ra.equip.data.EquipmentData;
+import org.openecomp.sdnc.ra.rule.dao.RangeRuleDao;
+import org.openecomp.sdnc.ra.rule.dao.ResourceRuleDao;
+import org.openecomp.sdnc.ra.rule.data.RangeRule;
+import org.openecomp.sdnc.ra.rule.data.ResourceRule;
+import org.openecomp.sdnc.ra.rule.data.ResourceThreshold;
+import org.openecomp.sdnc.ra.rule.data.ThresholdStatus;
+import org.openecomp.sdnc.rm.data.AllocationAction;
+import org.openecomp.sdnc.rm.data.AllocationRequest;
+import org.openecomp.sdnc.rm.data.LimitAllocationOutcome;
+import org.openecomp.sdnc.rm.data.LimitAllocationRequest;
+import org.openecomp.sdnc.rm.data.MultiResourceAllocationRequest;
+import org.openecomp.sdnc.rm.data.RangeAllocationRequest;
+import org.openecomp.sdnc.util.expr.ExpressionEvaluator;
+import org.openecomp.sdnc.util.str.StrUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AllocationRequestBuilderImpl implements AllocationRequestBuilder {
+
+	private static final Logger log = LoggerFactory.getLogger(AllocationRequestBuilderImpl.class);
+
+	private ResourceRuleDao resourceRuleDao;
+	private RangeRuleDao rangeRuleDao;
+
+	@Override
+	public AllocationRequest buildAllocationRequest(
+	        ServiceData serviceData,
+	        EquipmentData equipmentData,
+	        boolean checkOnly,
+	        boolean change) {
+		List<ResourceRule> resourceRuleList = resourceRuleDao.getResourceRules(serviceData.serviceModel,
+		        serviceData.endPointPosition, equipmentData.equipmentLevel);
+		List<RangeRule> rangeRuleList = rangeRuleDao.getRangeRules(serviceData.serviceModel,
+		        serviceData.endPointPosition, equipmentData.equipmentLevel);
+		if (resourceRuleList.isEmpty() && rangeRuleList.isEmpty())
+			return null;
+		if (resourceRuleList.size() == 1 && rangeRuleList.isEmpty())
+			return buildAllocationRequest(resourceRuleList.get(0), serviceData, equipmentData, checkOnly, change);
+
+		if (resourceRuleList.isEmpty() && rangeRuleList.size() == 1)
+			return buildAllocationRequest(rangeRuleList.get(0), serviceData, equipmentData, checkOnly, change);
+
+		MultiResourceAllocationRequest ar = new MultiResourceAllocationRequest();
+		ar.stopOnFirstFailure = false;
+		ar.allocationRequestList = new ArrayList<AllocationRequest>();
+		for (ResourceRule rr : resourceRuleList) {
+			AllocationRequest ar1 = buildAllocationRequest(rr, serviceData, equipmentData, checkOnly, change);
+			ar.allocationRequestList.add(ar1);
+		}
+		for (RangeRule rr : rangeRuleList) {
+			AllocationRequest ar1 = buildAllocationRequest(rr, serviceData, equipmentData, checkOnly, change);
+			ar.allocationRequestList.add(ar1);
+		}
+		return ar;
+	}
+
+	private AllocationRequest buildAllocationRequest(
+	        ResourceRule resourceRule,
+	        ServiceData serviceData,
+	        EquipmentData equipmentData,
+	        boolean checkOnly,
+	        boolean change) {
+		StrUtil.info(log, resourceRule);
+
+		LimitAllocationRequest ar = new LimitAllocationRequest();
+		ar.resourceSetId = serviceData.resourceSetId;
+		ar.resourceUnionId = serviceData.resourceUnionId;
+		ar.resourceName = resourceRule.resourceName;
+		ar.assetId = equipmentData.equipmentId;
+		ar.missingResourceAction = AllocationAction.Succeed_Allocate;
+		ar.expiredResourceAction = AllocationAction.Succeed_Allocate;
+		ar.replace = true;
+		ar.strict = false;
+		ar.checkLimit = ExpressionEvaluator.evalLong(
+		        change ? resourceRule.hardLimitExpression : resourceRule.softLimitExpression, equipmentData.data);
+		ar.checkCount = ExpressionEvaluator.evalLong(resourceRule.allocationExpression, serviceData.data);
+		ar.allocateCount = checkOnly ? 0 : ar.checkCount;
+		return ar;
+	}
+
+	private AllocationRequest buildAllocationRequest(
+	        RangeRule rangeRule,
+	        ServiceData serviceData,
+	        EquipmentData equipmentData,
+	        boolean checkOnly,
+	        boolean change) {
+		StrUtil.info(log, rangeRule);
+
+		RangeAllocationRequest ar = new RangeAllocationRequest();
+		ar.resourceSetId = serviceData.resourceSetId;
+		ar.resourceUnionId = serviceData.resourceUnionId;
+		ar.resourceName = rangeRule.rangeName;
+		ar.assetId = equipmentData.equipmentId;
+		ar.missingResourceAction = AllocationAction.Succeed_Allocate;
+		ar.expiredResourceAction = AllocationAction.Succeed_Allocate;
+		ar.replace = true;
+		ar.check = true;
+		ar.allocate = !checkOnly;
+		ar.checkMin = rangeRule.minValue;
+		ar.checkMax = rangeRule.maxValue;
+		return ar;
+	}
+
+	@Override
+	public ThresholdStatus getThresholdStatus(
+	        ServiceData serviceData,
+	        EquipmentData equipmentData,
+	        LimitAllocationOutcome limitAllocationOutcome) {
+		ResourceRule rr = resourceRuleDao.getResourceRule(serviceData.serviceModel, serviceData.endPointPosition,
+		        equipmentData.equipmentLevel, limitAllocationOutcome.request.resourceName);
+		if (rr == null || rr.thresholdList == null || rr.thresholdList.isEmpty())
+			return null;
+
+		ThresholdStatus thresholdStatus = null;
+		long maxThresholdValue = 0;
+		for (ResourceThreshold th : rr.thresholdList) {
+			long thresholdValue = ExpressionEvaluator.evalLong(th.expression, equipmentData.data);
+
+			if (thresholdValue > maxThresholdValue) {
+				maxThresholdValue = thresholdValue;
+
+				if (limitAllocationOutcome.used >= thresholdValue) {
+					thresholdStatus = new ThresholdStatus();
+					thresholdStatus.resourceRule = rr;
+					thresholdStatus.resourceThreshold = th;
+					thresholdStatus.limitValue = limitAllocationOutcome.limit;
+					thresholdStatus.thresholdValue = thresholdValue;
+					thresholdStatus.used = limitAllocationOutcome.used;
+					thresholdStatus.lastAdded = limitAllocationOutcome.allocatedCount;
+				}
+			}
+		}
+
+		return thresholdStatus;
+	}
+
+	public void setResourceRuleDao(ResourceRuleDao resourceRuleDao) {
+		this.resourceRuleDao = resourceRuleDao;
+	}
+
+	public void setRangeRuleDao(RangeRuleDao rangeRuleDao) {
+		this.rangeRuleDao = rangeRuleDao;
+	}
+}