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/*-
* ============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;
}
}
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