Fri, 09 Oct 2020 11:55:39 +0200
adds tooltips to versions in nav menu
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2018 Mike Becker. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * */ package de.uapcore.lightpit; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import javax.servlet.ServletContext; import javax.servlet.http.HttpServletRequest; import java.util.Optional; /** * Contains common static functions. */ public final class Functions { private static final Logger LOG = LoggerFactory.getLogger(Functions.class); public static Optional<String[]> availableLanguages(ServletContext ctx) { return Optional.ofNullable(ctx.getInitParameter(Constants.CTX_ATTR_LANGUAGES)).map((x) -> x.split("\\s*,\\s*")); } public static String enforceExt(String filename, String ext) { return filename.endsWith(ext) ? filename : filename + ext; } public static String jspPath(String filename) { return enforceExt(Constants.JSP_PATH_PREFIX + filename, ".jsp"); } public static String fqn(String base, String name) { return base + "." + name; } public static String fqn(Class<?> clazz, String name) { return fqn(clazz.getName(), name); } public static String baseHref(HttpServletRequest req) { return String.format("%s://%s:%d%s/", req.getScheme(), req.getServerName(), req.getServerPort(), req.getContextPath()); } public static String fullPath(HttpServletRequest req) { return req.getServletPath() + Optional.ofNullable(req.getPathInfo()).orElse(""); } /** * This class is not instantiatable. */ private Functions() { } }