1 files changed, 117 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/rule/dao/ResourceRuleDaoImpl.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/rule/dao/ResourceRuleDaoImpl.java
new file mode 100644
index 0000000..337d251
--- /dev/null
+++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/rule/dao/ResourceRuleDaoImpl.java
@@ -0,0 +1,117 @@
+/*-
+ * ============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.dao;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+
+import org.openecomp.sdnc.ra.equip.data.EquipmentLevel;
+import org.openecomp.sdnc.ra.rule.data.ResourceRule;
+import org.openecomp.sdnc.ra.rule.data.ResourceThreshold;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
+
+public class ResourceRuleDaoImpl implements ResourceRuleDao {
+
+	@SuppressWarnings("unused")
+	private static final Logger log = LoggerFactory.getLogger(ResourceRuleDaoImpl.class);
+
+	private static final String GET1_SQL =
+	        "SELECT * FROM RESOURCE_RULE WHERE service_model = ? AND end_point_position = ? AND equipment_level = ?";
+	private static final String GET2_SQL =
+	        "SELECT * FROM RESOURCE_RULE WHERE service_model = ? AND end_point_position = ? AND equipment_level = ? AND resource_name = ?";
+	private static final String THRESHOLD_SQL = "SELECT * FROM RESOURCE_THRESHOLD WHERE resource_rule_id = ?";
+
+	private JdbcTemplate jdbcTemplate;
+	ResourceRuleRowMapper resourceRuleRowMapper = new ResourceRuleRowMapper();
+	ResourceThresholdRowMapper resourceThresholdRowMapper = new ResourceThresholdRowMapper();
+
+	@Override
+	public List<ResourceRule> getResourceRules(
+	        String serviceModel,
+	        String endPointPosition,
+	        EquipmentLevel equipLevel) {
+		List<ResourceRule> resourceRuleList = jdbcTemplate.query(GET1_SQL,
+		        new Object[] { serviceModel, endPointPosition, equipLevel.toString() }, resourceRuleRowMapper);
+
+		for (ResourceRule rr : resourceRuleList)
+			rr.thresholdList = jdbcTemplate.query(THRESHOLD_SQL, new Object[] { rr.id }, resourceThresholdRowMapper);
+
+		return resourceRuleList;
+	}
+
+	@Override
+	public ResourceRule getResourceRule(
+	        String serviceModel,
+	        String endPointPosition,
+	        EquipmentLevel equipLevel,
+	        String resourceName) {
+		List<ResourceRule> resourceRuleList = jdbcTemplate.query(GET2_SQL,
+		        new Object[] { serviceModel, endPointPosition, equipLevel.toString(), resourceName },
+		        resourceRuleRowMapper);
+
+		if (resourceRuleList == null || resourceRuleList.isEmpty())
+			return null;
+
+		ResourceRule rr = resourceRuleList.get(0);
+		rr.thresholdList = jdbcTemplate.query(THRESHOLD_SQL, new Object[] { rr.id }, resourceThresholdRowMapper);
+
+		return rr;
+	}
+
+	private static class ResourceRuleRowMapper implements RowMapper<ResourceRule> {
+
+		@Override
+		public ResourceRule mapRow(ResultSet rs, int rowNum) throws SQLException {
+			ResourceRule rl = new ResourceRule();
+			rl.id = rs.getLong("resource_rule_id");
+			rl.resourceName = rs.getString("resource_name");
+			rl.serviceModel = rs.getString("service_model");
+			rl.endPointPosition = rs.getString("end_point_position");
+			rl.serviceExpression = rs.getString("service_expression");
+			rl.equipmentLevel = rs.getString("equipment_level");
+			rl.equipmentExpression = rs.getString("equipment_expression");
+			rl.allocationExpression = rs.getString("allocation_expression");
+			rl.softLimitExpression = rs.getString("soft_limit_expression");
+			rl.hardLimitExpression = rs.getString("hard_limit_expression");
+			return rl;
+		}
+	}
+
+	private static class ResourceThresholdRowMapper implements RowMapper<ResourceThreshold> {
+
+		@Override
+		public ResourceThreshold mapRow(ResultSet rs, int rowNum) throws SQLException {
+			ResourceThreshold th = new ResourceThreshold();
+			th.expression = rs.getString("threshold_expression");
+			th.message = rs.getString("threshold_message");
+			return th;
+		}
+	}
+
+	public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+		this.jdbcTemplate = jdbcTemplate;
+	}
+}