Java tutorial
/* * Copyright 2014, Red Hat, Inc. and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This 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 software 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. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.zanata.client.commands; import org.apache.commons.io.FilenameUtils; import com.google.common.base.Preconditions; import com.google.common.base.Strings; /** * Represents document name with extension. */ public class QualifiedSrcDocName { private final String fullName; private final String extension; QualifiedSrcDocName(String fullName) { this.fullName = fullName; extension = FilenameUtils.getExtension(fullName).toLowerCase(); } public static QualifiedSrcDocName from(String qualifiedName) { String extension = FilenameUtils.getExtension(qualifiedName); Preconditions.checkArgument(!Strings.isNullOrEmpty(extension), "expect a qualified document name (with extension)"); return new QualifiedSrcDocName(qualifiedName); } public static QualifiedSrcDocName from(String unqualifiedName, String extension) { return new QualifiedSrcDocName(unqualifiedName + "." + extension); } public String getFullName() { return fullName; } public String getExtension() { return extension; } }