com.liferay.document.library.internal.bulk.selection.BaseFolderEntryBulkSelection Maven / Gradle / Ivy

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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.document.library.internal.bulk.selection;

import com.liferay.bulk.selection.BaseContainerEntryBulkSelection;
import com.liferay.petra.function.UnsafeConsumer;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.repository.DocumentRepository;
import com.liferay.portal.kernel.repository.RepositoryProvider;
import com.liferay.portal.kernel.repository.capabilities.BulkOperationCapability;
import com.liferay.portal.kernel.repository.model.RepositoryModel;
import com.liferay.portal.kernel.repository.model.RepositoryModelOperation;

import java.util.Map;

/**
 * @author Adolfo Pérez
 */
public abstract class BaseFolderEntryBulkSelection>
	extends BaseContainerEntryBulkSelection {

	public BaseFolderEntryBulkSelection(
		long repositoryId, long folderId, Map parameterMap,
		RepositoryProvider repositoryProvider) {

		super(folderId, parameterMap);

		_repositoryId = repositoryId;
		_folderId = folderId;
		_repositoryProvider = repositoryProvider;
	}

	@Override
	public  void forEach(
			UnsafeConsumer unsafeConsumer)
		throws PortalException {

		DocumentRepository documentRepository =
			_repositoryProvider.getLocalRepository(_repositoryId);

		if (!documentRepository.isCapabilityProvided(
				BulkOperationCapability.class)) {

			return;
		}

		BulkOperationCapability bulkOperationCapability =
			documentRepository.getCapability(BulkOperationCapability.class);

		BulkOperationCapability.Filter bulkFilter =
			new BulkOperationCapability.Filter<>(
				BulkOperationCapability.Field.FolderId.class,
				BulkOperationCapability.Operator.EQ, _folderId);

		bulkOperationCapability.execute(
			bulkFilter, getRepositoryModelOperation(unsafeConsumer));
	}

	protected abstract  RepositoryModelOperation
		getRepositoryModelOperation(UnsafeConsumer action);

	private final long _folderId;
	private final long _repositoryId;
	private final RepositoryProvider _repositoryProvider;

}