Java tutorial
/* * **************************************************************************** * Copyright 2015 Hoffmann-La Roche * * 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 com.roche.iceboar.runner; import com.roche.iceboar.IceBoarException; import org.apache.commons.lang3.StringUtils; import java.io.IOException; /** * Wrap executing complex commands in operating system */ public class ExecutableCommand { private final String[] cmd; public ExecutableCommand(String[] cmd) { this.cmd = cmd.clone(); } public Process exec() { try { System.out.println("Try to start: " + getReadable() + "\n"); Process process = Runtime.getRuntime().exec(cmd); System.out.println("Process: " + process.toString()); return process; } catch (IOException e) { System.err.println("Failed to execute: " + getReadable()); throw new IceBoarException( "Failed to start a target application. Please try again. See debug view " + "for more details.", e); } } public String getReadable() { String msg = ""; for (String st : cmd) { msg = msg + "\"" + st + "\", "; } return msg; } }