/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* licenses this file to you 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.
*/
package org.apereo.portal.jgroups.protocols;
import org.apereo.portal.jpa.BaseAggrEventsJpaDao.AggrEventsTransactional;
import org.apereo.portal.jpa.BasePortalJpaDao;
import org.apereo.portal.jpa.IVersionedDatabaseUpdateHelper;
import org.apereo.portal.utils.JdbcUtils;
import org.apereo.portal.version.VersionUtils;
import org.apereo.portal.version.om.Version;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jdbc.core.JdbcOperations;
import org.springframework.stereotype.Component;
/**
* Handle changing column types in the JDBC_PING table when upgrading from 4.0.8
*
*/
@Component
public class Version408JdbcPingDaoUpdateHelper implements IVersionedDatabaseUpdateHelper {
protected final Logger logger = LoggerFactory.getLogger(getClass());
private final Version version = VersionUtils.parseVersion("4.0.8");
private JdbcOperations jdbcOperations;
@Autowired
@Qualifier(BasePortalJpaDao.PERSISTENCE_UNIT_NAME)
public void setJdbcOperations(JdbcOperations jdbcOperations) {
this.jdbcOperations = jdbcOperations;
}
@Override
public String getDatabaseName() {
return BasePortalJpaDao.PERSISTENCE_UNIT_NAME;
}
@Override
public Version getVersion() {
return version;
}
@AggrEventsTransactional
@Override
public void preUpdate() {
//Drop the aggregate events database tables
logger.info(
"Dropping " + JdbcPingDao.Table.NAME + " table for upgrade from " + getVersion());
JdbcUtils.dropTableIfExists(jdbcOperations, JdbcPingDao.Table.NAME);
}
@Override
public void postUpdate() {}
}