| /* |
| * 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.servicemix.jpm; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| /** |
| * Interface used to create new processes. |
| */ |
| public interface ProcessBuilder { |
| |
| /** |
| * Specified the current directory to run the command from |
| * |
| * @param dir the directory to run the command from |
| * @return the ProcessBuilder instance |
| */ |
| ProcessBuilder directory(File dir); |
| |
| /** |
| * Set the command to execute |
| * |
| * @param command the command to execute |
| * @return the ProcessBuilder instance |
| */ |
| ProcessBuilder command(String command); |
| |
| /** |
| * Create and start the process |
| * |
| * @return the process that has been started |
| * @throws IOException if the process can not be created |
| */ |
| Process start() throws IOException; |
| |
| /** |
| * Attach to an existing process |
| * |
| * @return the process that has been attached |
| * @throws IOException if the process can not be attached to |
| */ |
| Process attach(int pid) throws IOException; |
| |
| } |