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/*-
* ============LICENSE_START=======================================================
* feature-session-persistence
* ================================================================================
* 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.onap.policy.drools.persistence;
import java.util.HashMap;
import java.util.Map;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Generates the schema DDL files.
*/
public class GenSchema {
private static final Logger logger = LoggerFactory.getLogger(PersistenceFeatureTest.class);
private EntityManagerFactory emf;
/**
* Opens the EMF, which generates the schema, as a side-effect.
*
* @throws Exception
*/
private GenSchema() throws Exception {
Map<String, Object> propMap = new HashMap<>();
propMap.put("javax.persistence.jdbc.driver", "org.h2.Driver");
propMap.put("javax.persistence.jdbc.url", "jdbc:h2:mem:JpaDroolsSessionConnectorTest");
emf = Persistence.createEntityManagerFactory("schemaDroolsPU", propMap);
emf.close();
}
/**
* This is is provided as a utility for producing a basic ddl schema file in
* the sql directory.
*/
public static void main(String[] args) {
try {
new GenSchema();
} catch (Exception e) {
logger.error("failed to generate schema", e);
}
}
}
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