com.liferay.portlet.documentlibrary.model.impl.DLFolderImpl.java Source code

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Here is the source code for com.liferay.portlet.documentlibrary.model.impl.DLFolderImpl.java

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/**
 * Copyright (c) 2000-2012 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.portlet.documentlibrary.model.impl;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.CharPool;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portlet.documentlibrary.model.DLFolder;
import com.liferay.portlet.documentlibrary.model.DLFolderConstants;
import com.liferay.portlet.documentlibrary.service.DLFolderLocalServiceUtil;
import com.liferay.portlet.documentlibrary.service.DLFolderServiceUtil;

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

/**
 * @author Brian Wing Shun Chan
 */
public class DLFolderImpl extends DLFolderBaseImpl {

    public DLFolderImpl() {
    }

    public List<DLFolder> getAncestors() throws PortalException, SystemException {

        List<DLFolder> ancestors = new ArrayList<DLFolder>();

        DLFolder folder = this;

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

            ancestors.add(folder);
        }

        return ancestors;
    }

    public DLFolder getParentFolder() throws PortalException, SystemException {

        if (getParentFolderId() == DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
            return null;
        }

        return DLFolderLocalServiceUtil.getFolder(getParentFolderId());
    }

    public String getPath() throws PortalException, SystemException {
        StringBuilder sb = new StringBuilder();

        DLFolder folder = this;

        while (folder != null) {
            sb.insert(0, folder.getName());
            sb.insert(0, StringPool.SLASH);

            folder = folder.getParentFolder();
        }

        return sb.toString();
    }

    public String[] getPathArray() throws PortalException, SystemException {
        String path = getPath();

        // Remove leading /

        path = path.substring(1, path.length());

        return StringUtil.split(path, CharPool.SLASH);
    }

    public boolean hasInheritableLock() {
        try {
            return DLFolderServiceUtil.hasInheritableLock(getFolderId());
        } catch (Exception e) {
        }

        return false;
    }

    public boolean hasLock() {
        try {
            return DLFolderServiceUtil.hasFolderLock(getFolderId());
        } catch (Exception e) {
        }

        return false;
    }

    public boolean isLocked() {
        try {
            return DLFolderServiceUtil.isFolderLocked(getFolderId());
        } catch (Exception e) {
        }

        return false;
    }

    public boolean isRoot() {
        if (getParentFolderId() == DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
            return true;
        } else {
            return false;
        }
    }

}