com.liferay.portal.convert.documentlibrary.DLStoreConvertProcess.java Source code

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Here is the source code for com.liferay.portal.convert.documentlibrary.DLStoreConvertProcess.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.convert.documentlibrary;

import com.liferay.document.library.kernel.store.Store;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;

import java.io.IOException;
import java.io.InputStream;

/**
 * @author Ivn Zaera
 * @author Roberto Daz
 */
public interface DLStoreConvertProcess {

    public void copy(Store sourceStore, Store targetStore) throws PortalException;

    /**
     * @deprecated As of Judson (7.1.x), replaced by {@link #copy(Store, Store)}
     */
    @Deprecated
    public default void migrate(DLStoreConverter dlStoreConverter) throws PortalException {
    }

    public void move(Store sourceStore, Store targetStore) throws PortalException;

    public default void transferFile(Store sourceStore, Store targetStore, long companyId, long repositoryId,
            String fileName, String versionLabel, boolean delete) {

        try (InputStream is = sourceStore.getFileAsStream(companyId, repositoryId, fileName, versionLabel)) {

            targetStore.addFile(companyId, repositoryId, fileName, versionLabel, is);

            if (delete) {
                sourceStore.deleteFile(companyId, repositoryId, fileName, versionLabel);
            }
        } catch (IOException | PortalException e) {
            throw new SystemException(e);
        }
    }

}