Java tutorial
/* * webtop-vfs is a WebTop Service developed by Sonicle S.r.l. * Copyright (C) 2014 Sonicle S.r.l. * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU Affero General Public License version 3 as published by * the Free Software Foundation with the addition of the following permission * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED * WORK IN WHICH THE COPYRIGHT IS OWNED BY SONICLE, SONICLE DISCLAIMS THE * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. * * This program 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 General Public License for more * details. * * You should have received a copy of the GNU Affero General Public License * along with this program; if not, see http://www.gnu.org/licenses or write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301 USA. * * You can contact Sonicle S.r.l. at email address sonicle@sonicle.com * * The interactive user interfaces in modified source and object code versions * of this program must display Appropriate Legal Notices, as required under * Section 5 of the GNU Affero General Public License version 3. * * In accordance with Section 7(b) of the GNU Affero General Public License * version 3, these Appropriate Legal Notices must retain the display of the * "Powered by Sonicle WebTop" logo. If the display of the logo is not reasonably * feasible for technical reasons, the Appropriate Legal Notices must display * the words "Powered by Sonicle WebTop". */ package com.sonicle.webtop.vfs.bol.js; import com.sonicle.commons.time.DateTimeUtils; import org.apache.commons.vfs2.FileObject; import org.apache.commons.vfs2.FileSystemException; import org.apache.commons.vfs2.FileType; import org.joda.time.DateTime; import org.joda.time.format.DateTimeFormatter; /** * * @author malbinola */ public class JsPubGridFile { public String fileId; public String type; public String name; public String ext; public Long size; public String lastModified; public JsPubGridFile() { } public JsPubGridFile(String fileId, FileObject fo) { this.fileId = fileId; this.type = getFileType(fo); this.name = fo.getName().getBaseName(); this.ext = fo.getName().getExtension(); this.size = getFileSize(fo); this.lastModified = getFileLastModified(fo); } private String getFileLastModified(FileObject fo) { DateTimeFormatter ymdhmsFmt = DateTimeUtils.createYmdHmsFormatter(); try { long millis = fo.getContent().getLastModifiedTime(); return (millis == 0) ? "" : ymdhmsFmt.print(new DateTime(millis)); } catch (FileSystemException ex) { return ""; } } private String getFileType(FileObject fo) { try { if (fo.getType().equals(FileType.FOLDER)) { return "folder"; } else { return "file"; } } catch (FileSystemException ex) { return "file"; } } private long getFileSize(FileObject fo) { try { return fo.getContent().getSize(); } catch (FileSystemException ex) { return -1; } } }