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 */ 017 018package org.apache.commons.daemon; 019 020 021/** 022 * Defines a set of methods that a Daemon instance can use to 023 * communicate with the Daemon container. 024 */ 025public interface DaemonContext 026{ 027 028 /** 029 * @return A {@link DaemonController} object that can be used to control 030 * the {@link Daemon} instance that this {@code DaemonContext} 031 * is passed to. 032 */ 033 DaemonController getController(); 034 035 /** 036 * @return An array of {@link String} arguments supplied by the environment 037 * corresponding to the array of arguments given in the 038 * {@code public static void main()} method used as an entry 039 * point to most other java programs. 040 */ 041 String[] getArguments(); 042 043} 044