/*
* Copyright 2004 The Apache Software Foundation
*
* 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.
*/
using System;
namespace Lucene.Net.Util
{
/// Some useful constants.
///
///
/// Doug Cutting
///
/// $Id: Constants.java,v 1.3 2004/03/29 22:48:05 cutting Exp $
///
///
public sealed class Constants
{
private Constants()
{
} // can't construct
/// The value of System.getProperty("java.version"). *
public static readonly System.String JAVA_VERSION = System.Configuration.ConfigurationSettings.AppSettings.Get("java.version");
/// True iff this is Java version 1.1.
public static readonly bool JAVA_1_1 = JAVA_VERSION.StartsWith("1.1.");
/// True iff this is Java version 1.2.
public static readonly bool JAVA_1_2 = JAVA_VERSION.StartsWith("1.2.");
/// True iff this is Java version 1.3.
public static readonly bool JAVA_1_3 = JAVA_VERSION.StartsWith("1.3.");
/// The value of System.getProperty("os.name"). *
public static readonly System.String OS_NAME = System.Environment.GetEnvironmentVariable("OS");
/// True iff running on Linux.
public static readonly bool LINUX = OS_NAME.StartsWith("Linux");
/// True iff running on Windows.
public static readonly bool WINDOWS = OS_NAME.StartsWith("Windows");
/// True iff running on SunOS.
public static readonly bool SUN_OS = OS_NAME.StartsWith("SunOS");
}
}