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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
* ================================================================================
* 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.so.bpmn.core.utils;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Sets up the unit test (H2) database for Camunda.
*/
public class CamundaDBSetup {
private static boolean isDBConfigured = false;
private static final Logger logger = LoggerFactory.getLogger(CamundaDBSetup.class);
private CamundaDBSetup() {
}
public static synchronized void configure() throws SQLException {
if (isDBConfigured) {
return;
}
logger.debug ("Configuring the Camunda H2 database for MSO");
Connection connection = null;
PreparedStatement stmt = null;
try {
isDBConfigured = true;
} finally {
if (stmt != null) {
try {
stmt.close();
} catch (Exception e) {
logger.debug("Exception :",e);
}
}
if (connection != null) {
try {
connection.close();
} catch (Exception e) {
logger.debug("Exception :",e);
}
}
}
}
}
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