org.apache.jackrabbit.oak.run.commons.Utils Maven / Gradle / Ivy
/*
* 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.
*/
package org.apache.jackrabbit.oak.run.commons;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.Properties;
public class Utils {
private Utils() {
}
public static String getProductInfo(InputStream pom){
String version = getProductVersion(pom);
if (version == null) {
return "Apache Jackrabbit Oak";
}
return "Apache Jackrabbit Oak " + version;
}
public static String getProductVersion(InputStream pom) {
if (pom == null) {
return null;
}
Properties properties = new Properties();
try {
properties.load(pom);
} catch (IOException e) {
return null;
}
return properties.getProperty("version");
}
public static void printProductInfo(String[] args, InputStream pom) {
if(!Arrays.asList(args).contains("--quiet")) {
System.out.println(Utils.getProductInfo(pom));
}
}
}