001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel.util; 018 019/** 020 * A simple util to test Camel versions. 021 */ 022public final class CamelVersionHelper { 023 024 private CamelVersionHelper() { 025 } 026 027 /** 028 * Checks whether other >= base 029 * 030 * @param base the base version 031 * @param other the other version 032 * @return <tt>true</tt> if GE, <tt>false</tt> otherwise 033 */ 034 public static boolean isGE(String base, String other) { 035 String s1 = base.replaceAll("\\.", ""); 036 String s2 = other.replaceAll("\\.", ""); 037 // SNAPSHOT as .0 038 s1 = s1.replace("-SNAPSHOT", "0"); 039 s2 = s2.replace("-SNAPSHOT", "0"); 040 // then use number comparison 041 int n1 = Integer.valueOf(s1); 042 int n2 = Integer.valueOf(s2); 043 return Integer.compare(n2, n1) >= 0; 044 } 045}