jodd.db.ThreadDbSessionProvider Maven / Gradle / Ivy
// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
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// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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package jodd.db;
import jodd.log.Logger;
import jodd.log.LoggerFactory;
/**
* Returns {@link DbSession} assigned to current thread.
* @see DbThreadSession
* @see ThreadDbSessionHolder
*/
public class ThreadDbSessionProvider implements DbSessionProvider {
private static final Logger log = LoggerFactory.getLogger(ThreadDbSessionProvider.class);
/**
* {@inheritDoc}
*/
@Override
public DbSession getDbSession() {
log.debug("Requesting thread session");
final DbSession session = ThreadDbSessionHolder.get();
if (session == null) {
throw new DbSqlException(
"No DbSession associated with current thread." +
"It seems that ThreadDbSessionHolder is not used.");
}
return session;
}
}