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

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Liferay Document Library Service
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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.asset.kernel.service.AssetEntryLocalService;
import com.liferay.bulk.selection.BulkSelection;
import com.liferay.bulk.selection.BulkSelectionFactory;
import com.liferay.bulk.selection.EmptyBulkSelection;
import com.liferay.document.library.internal.bulk.selection.util.BulkSelectionFactoryUtil;
import com.liferay.document.library.kernel.service.DLAppService;
import com.liferay.document.library.util.DLAssetHelper;
import com.liferay.portal.kernel.repository.RepositoryProvider;
import com.liferay.portal.kernel.repository.model.FileEntry;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.StringUtil;

import java.util.Map;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Adolfo Pérez
 */
@Component(
	immediate = true,
	property = "model.class.name=com.liferay.document.library.kernel.model.DLFileEntry",
	service = {BulkSelectionFactory.class, FileEntryBulkSelectionFactory.class}
)
public class FileEntryBulkSelectionFactory
	implements BulkSelectionFactory {

	public BulkSelection create(Map parameterMap) {
		if (BulkSelectionFactoryUtil.isSelectAll(parameterMap)) {
			return new FolderFileEntryBulkSelection(
				BulkSelectionFactoryUtil.getRepositoryId(parameterMap),
				BulkSelectionFactoryUtil.getFolderId(parameterMap),
				parameterMap, _repositoryProvider, _dlAppService,
				_assetEntryLocalService, _dlAssetHelper);
		}

		if (!parameterMap.containsKey("rowIdsFileEntry")) {
			return new EmptyBulkSelection<>();
		}

		String[] values = parameterMap.get("rowIdsFileEntry");

		return _getFileEntrySelection(values, parameterMap);
	}

	private BulkSelection _getFileEntrySelection(
		String[] values, Map parameterMap) {

		if (values.length == 1) {
			values = StringUtil.split(values[0]);
		}

		long[] fileEntryIds = GetterUtil.getLongValues(values);

		if (fileEntryIds.length == 1) {
			return new SingleFileEntryBulkSelection(
				fileEntryIds[0], parameterMap, _dlAppService,
				_assetEntryLocalService, _dlAssetHelper);
		}

		return new MultipleFileEntryBulkSelection(
			fileEntryIds, parameterMap, _dlAppService, _assetEntryLocalService,
			_dlAssetHelper);
	}

	@Reference
	private AssetEntryLocalService _assetEntryLocalService;

	@Reference
	private DLAppService _dlAppService;

	@Reference
	private DLAssetHelper _dlAssetHelper;

	@Reference
	private RepositoryProvider _repositoryProvider;

}