| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop; |
| |
| /** |
| * This class is used to evaluate the version information contained in the Manifest of FOP's JAR. |
| * Note that this class can only find the version information if it's in the org.apache.fop package |
| * as this package equals the one specified in the manifest. |
| */ |
| public final class Version { |
| |
| private Version() { } |
| |
| /** |
| * Get the version of FOP |
| * @return the version string |
| */ |
| public static String getVersion() { |
| String version = null; |
| Package jarinfo = Version.class.getPackage(); |
| if (jarinfo != null) { |
| version = jarinfo.getImplementationVersion(); |
| } |
| if (version == null) { |
| //Fallback if FOP is used in a development environment |
| String headURL |
| = "$HeadURL$"; |
| version = headURL; |
| final String pathPrefix = "/xmlgraphics/fop/"; |
| int pos = version.indexOf(pathPrefix); |
| if (pos >= 0) { |
| version = version.substring(pos + pathPrefix.length() - 1, version.length() - 2); |
| pos = version.indexOf("/src/"); |
| version = version.substring(1, pos); |
| version = " " + version; |
| } else { |
| version = ""; |
| } |
| version = "SVN" + version; |
| } |
| return version; |
| } |
| |
| } |