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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.onap.portalsdk.analytics.util;
import org.apache.commons.collections4.map.LRUMap;
public class CachingUtils {
private static LRUMap<String, String> pageSQLCahce;
private static LRUMap<String, String> reportSqlCache;
private static LRUMap<String, Integer> totalRowsCount;
public static String getPageSql(String sql) {
return pageSQLCahce.get(sql);
}
public static void putPageSql(String sql, String pageSql) {
if (pageSQLCahce == null) {
pageSQLCahce = new LRUMap<>();
}
pageSQLCahce.put(sql, pageSql);
}
public static void putReportSql(String sql, String reportSql) {
if (reportSqlCache == null) {
reportSqlCache = new LRUMap<>();
}
reportSqlCache.put(sql, reportSql);
}
public static String getReportSql(String sql) {
return reportSqlCache.get(sql);
}
public static boolean isReportSqlExists(String sql) {
if(reportSqlCache != null) {
return reportSqlCache.containsKey(sql);
}
return false;
}
public static int getTotalRowsCount(String sql) {
return totalRowsCount.get(sql);
}
public static void cacheTotalRowCount(String sql, int count) {
if (totalRowsCount == null) {
totalRowsCount = new LRUMap<>();
}
totalRowsCount.put(sql, count);
}
public static boolean isTotalCountAvailable(String sql) {
if (totalRowsCount != null) {
return totalRowsCount.containsKey(sql);
}
return false;
}
}
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