2 * Copyright © 2017-2018 AT&T Intellectual Property.
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3 * Modifications Copyright © 2018 IBM.
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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9 * http://www.apache.org/licenses/LICENSE-2.0
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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18 package org.onap.ccsdk.features.data.adaptor.dao;
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20 import java.util.Map;
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21 import java.util.concurrent.ConcurrentHashMap;
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22 import java.util.concurrent.Executors;
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23 import java.util.concurrent.ScheduledExecutorService;
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24 import java.util.concurrent.TimeUnit;
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25 import org.apache.commons.lang3.StringUtils;
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26 import org.onap.ccsdk.features.data.adaptor.DataAdaptorConstants;
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27 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
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28 import org.springframework.jdbc.CannotGetJdbcConnectionException;
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29 import org.springframework.jdbc.core.JdbcTemplate;
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30 import com.att.eelf.configuration.EELFLogger;
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31 import com.att.eelf.configuration.EELFManager;
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32 import com.google.common.base.Preconditions;
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34 public class ConfigPropertyMapDaoImpl implements ConfigPropertyMapDao {
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36 private static EELFLogger logger = EELFManager.getInstance().getLogger(ConfigPropertyMapDaoImpl.class);
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38 private JdbcTemplate jdbcTemplate;
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39 private Map<String, String> configPropertyMap = new ConcurrentHashMap<>();
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41 public ConfigPropertyMapDaoImpl(JdbcTemplate jdbcTemplate) {
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42 this.jdbcTemplate = jdbcTemplate;
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45 String envType = configPropertyMap.get(DataAdaptorConstants.PROPERTY_ENV_TYPE);
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46 if (!(DataAdaptorConstants.PROPERTY_ENV_PROD.equalsIgnoreCase(envType)
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47 || DataAdaptorConstants.PROPERTY_ENV_SOLO.equalsIgnoreCase(envType))) {
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48 ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
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49 Runnable task = this::initializeMap;
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50 executor.scheduleWithFixedDelay(task, 60, 15, TimeUnit.MINUTES);
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54 private void initializeMap() {
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56 String getPropQuery = "SELECT * FROM CONFIG_PROPERTY_MAP";
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57 jdbcTemplate.queryForList(getPropQuery).forEach(rows -> {
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58 String key = StringUtils.trimToEmpty((String) rows.get("reference_key"));
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59 String value = StringUtils.trimToEmpty((String) rows.get("reference_value"));
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60 configPropertyMap.put(key, value);
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62 logger.trace("loaded configPropertyMap : ({})", configPropertyMap);
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63 } catch (CannotGetJdbcConnectionException e) {
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69 public String getConfigPropertyByKey(String key) throws SvcLogicException {
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70 Preconditions.checkArgument(StringUtils.isNotBlank(key), "missing property key");
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71 return configPropertyMap.get(key);
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