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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or .
 */
package org.hibernate.dialect;

import java.time.Duration;

import org.hibernate.LockOptions;

/**
 * An SQL dialect for MariaDB 10.3 and later, provides sequence support, lock-timeouts, etc.
 *
 * @author Philippe Marschall
 *
 * @deprecated use {@code MariaDBDialect(1030)}
 */
@Deprecated
public class MariaDB103Dialect extends MariaDBDialect {

	public MariaDB103Dialect() {
		super( DatabaseVersion.make( 10, 3 ) );
	}

	@Override
	public String getWriteLockString(int timeout) {
		if ( timeout == LockOptions.NO_WAIT ) {
			return getForUpdateNowaitString();
		}

		if ( timeout > 0 ) {
			return getForUpdateString() + " wait " + getLockWaitTimeoutInSeconds( timeout );
		}

		return getForUpdateString();
	}

	private static long getLockWaitTimeoutInSeconds(int timeoutInMilliseconds) {
		Duration duration = Duration.ofMillis( timeoutInMilliseconds );
		return duration.getSeconds();
	}

}