Java tutorial
/* * Copyright (C) 2015 coastland * * Licensed 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 jp.co.tis.gsp.tools.dba.util; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.Map; import org.apache.commons.io.IOUtils; import org.apache.maven.plugin.logging.Log; import org.apache.maven.plugin.logging.SystemStreamLog; public class ProcessUtil { private static final Log log = new SystemStreamLog(); public static void exec(String... args) throws IOException, InterruptedException { exec(null, args); } public static void exec(Map<String, String> environment, String... args) throws IOException, InterruptedException { Process process = null; InputStream stdout = null; BufferedReader br = null; try { ProcessBuilder pb = new ProcessBuilder(args); pb.redirectErrorStream(true); if (environment != null) { pb.environment().putAll(environment); } process = pb.start(); stdout = process.getInputStream(); br = new BufferedReader(new InputStreamReader(stdout)); String line; while ((line = br.readLine()) != null) { System.out.println(line); } } catch (IOException e) { throw e; } finally { IOUtils.closeQuietly(br); IOUtils.closeQuietly(stdout); if (process != null) { process.destroy(); } } } }