Java tutorial
package ch.cyberduck.ui.browser; /* * Copyright (c) 2002-2013 David Kocher. All rights reserved. * http://cyberduck.ch/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * 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. * * Bug fixes, suggestions and comments should be sent to feedback@cyberduck.ch */ import ch.cyberduck.core.Path; import ch.cyberduck.core.UserDateFormatterFactory; import ch.cyberduck.core.date.AbstractUserDateFormatter; import ch.cyberduck.core.formatter.SizeFormatter; import ch.cyberduck.core.formatter.SizeFormatterFactory; import ch.cyberduck.core.io.Checksum; import org.apache.commons.lang3.StringUtils; public class PathTooltipService { private final SizeFormatter sizeFormatter; private final AbstractUserDateFormatter dateFormatter; public PathTooltipService() { this(SizeFormatterFactory.get(), UserDateFormatterFactory.get()); } public PathTooltipService(final SizeFormatter sizeFormatter, final AbstractUserDateFormatter dateFormatter) { this.sizeFormatter = sizeFormatter; this.dateFormatter = dateFormatter; } public String getTooltip(final Path file) { final StringBuilder tooltip = new StringBuilder(file.getAbsolute()); if (StringUtils.isNotBlank(file.attributes().getRegion())) { tooltip.append("\n").append(file.attributes().getRegion()); } final Checksum checksum = file.attributes().getChecksum(); if (Checksum.NONE != checksum) { tooltip.append("\n").append( String.format("%s %s", StringUtils.upperCase(checksum.algorithm.name()), checksum.hash)); } if (StringUtils.isNotBlank(file.attributes().getVersionId())) { tooltip.append("\n").append(file.attributes().getVersionId()); } tooltip.append("\n").append(sizeFormatter.format(file.attributes().getSize())); tooltip.append("\n").append(dateFormatter.getLongFormat(file.attributes().getModificationDate())); return tooltip.toString(); } }