com.liferay.journal.internal.upgrade.v3_5_0.JournalArticleContentUpgradeProcess Maven / Gradle / Ivy

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Liferay Journal Service

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/**
 * SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
 * SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
 */

package com.liferay.journal.internal.upgrade.v3_5_0;

import com.liferay.journal.content.compatibility.converter.JournalContentCompatibilityConverter;
import com.liferay.portal.kernel.dao.jdbc.AutoBatchPreparedStatementUtil;
import com.liferay.portal.kernel.upgrade.UpgradeProcess;

import java.sql.PreparedStatement;
import java.sql.ResultSet;

/**
 * @author Eudaldo Alonso
 */
public class JournalArticleContentUpgradeProcess extends UpgradeProcess {

	public JournalArticleContentUpgradeProcess(
		JournalContentCompatibilityConverter
			journalContentCompatibilityConverter) {

		_journalContentCompatibilityConverter =
			journalContentCompatibilityConverter;
	}

	@Override
	protected void doUpgrade() throws Exception {
		try (PreparedStatement preparedStatement1 = connection.prepareStatement(
				"select id_, content from JournalArticle");
			ResultSet resultSet = preparedStatement1.executeQuery();
			PreparedStatement preparedStatement2 =
				AutoBatchPreparedStatementUtil.concurrentAutoBatch(
					connection,
					"update JournalArticle set content = ? where id_ = ?")) {

			while (resultSet.next()) {
				preparedStatement2.setString(
					1,
					_journalContentCompatibilityConverter.convert(
						resultSet.getString("content")));
				preparedStatement2.setLong(2, resultSet.getLong("id_"));

				preparedStatement2.addBatch();
			}

			preparedStatement2.executeBatch();
		}
	}

	private final JournalContentCompatibilityConverter
		_journalContentCompatibilityConverter;

}