com.liferay.journal.model.impl.JournalFolderImpl Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of com.liferay.journal.service Show documentation

Liferay Journal Service

There is a newer version: 7.0.164

Show newest version

/**
 * 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.journal.model.impl;

import com.liferay.journal.exception.NoSuchFolderException;
import com.liferay.journal.model.JournalFolder;
import com.liferay.journal.model.JournalFolderConstants;
import com.liferay.journal.service.JournalFolderLocalServiceUtil;
import com.liferay.portal.kernel.exception.PortalException;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Juan Fernández
 */
public class JournalFolderImpl extends JournalFolderBaseImpl {

	@Override
	public List getAncestorFolderIds() throws PortalException {
		List ancestorFolderIds = new ArrayList<>();

		JournalFolder folder = this;

		while (!folder.isRoot()) {
			try {
				folder = folder.getParentFolder();

				ancestorFolderIds.add(folder.getFolderId());
			}
			catch (NoSuchFolderException nsfe) {
				if (folder.isInTrash()) {
					break;
				}

				throw nsfe;
			}
		}

		return ancestorFolderIds;
	}

	@Override
	public List getAncestors() throws PortalException {
		List ancestors = new ArrayList<>();

		JournalFolder folder = this;

		while (!folder.isRoot()) {
			folder = folder.getParentFolder();

			ancestors.add(folder);
		}

		return ancestors;
	}

	@Override
	public JournalFolder getParentFolder() throws PortalException {
		if (getParentFolderId() ==
				JournalFolderConstants.DEFAULT_PARENT_FOLDER_ID) {

			return null;
		}

		return JournalFolderLocalServiceUtil.getFolder(getParentFolderId());
	}

	@Override
	public boolean isRoot() {
		if (getParentFolderId() ==
				JournalFolderConstants.DEFAULT_PARENT_FOLDER_ID) {

			return true;
		}

		return false;
	}

}