001 /** 002 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.portal.kernel.util; 016 017 import com.liferay.portal.kernel.configuration.Filter; 018 019 import java.util.Properties; 020 021 /** 022 * @author Brian Wing Shun Chan 023 */ 024 public interface Props { 025 026 public boolean contains(String key); 027 028 public String get(String key); 029 030 public String get(String key, Filter filter); 031 032 public String[] getArray(String key); 033 034 public String[] getArray(String key, Filter filter); 035 036 public Properties getProperties(); 037 038 public Properties getProperties(String prefix, boolean removePrefix); 039 040 }