/*-
* ============LICENSE_START=======================================================
* site-manager
* ================================================================================
* Copyright (C) 2018 Ericsson. 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.onap.policy.common.sitemanager.utils;
import static org.onap.policy.common.sitemanager.utils.Constants.JDBC_DRIVER_PROPERTY_NAME;
import static org.onap.policy.common.sitemanager.utils.Constants.JDBC_PASSWORD_PROPERTY_NAME;
import static org.onap.policy.common.sitemanager.utils.Constants.JDBC_URL_PROPERTY_NAME;
import static org.onap.policy.common.sitemanager.utils.Constants.JDBC_USER_PROPERTY_NAME;
import static org.onap.policy.common.sitemanager.utils.ErrorMessages.SITE_MANAGER_PROPERY_FILE_MISSING_PROPERTY;
import static org.onap.policy.common.sitemanager.utils.ErrorMessages.SITE_MANAGER_PROPERY_FILE_NOT_DEFINED_MESSAGE;
import java.io.BufferedReader;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Properties;
import org.onap.policy.common.sitemanager.exception.MissingPropertyException;
import org.onap.policy.common.sitemanager.exception.PropertyFileProcessingException;
public class PersistenceUnitPropertiesProvider {
private PersistenceUnitPropertiesProvider() {
super();
}
/**
* Parser and validate properties in give property file.
* valid and mandatory property name
*
*