/*
* #%L
* Wildfly Camel :: Testsuite
* %%
* Copyright (C) 2013 - 2014 RedHat
* %%
* 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.
* #L%
*/
package org.wildfly.camel.test.common.utils;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Locale;
/**
* Collection of Environment utilities
*
* @author Thomas.Diesler@jboss.com
* @since 22-May-2015
*/
public final class EnvironmentUtils {
private static final boolean AIX;
private static final boolean LINUX;
private static final boolean MAC;
private static final boolean WINDOWS;
private static final boolean VENDOR_IBM_JDK;
private static final String JAVA;
private static final Path JAVA_HOME;
static {
final String os = getOSName();
AIX = os.equals("aix");
LINUX = os.equals("linux");
MAC = os.startsWith("mac");
WINDOWS = os.contains("win");
VENDOR_IBM_JDK = System.getProperty("java.vendor").startsWith("IBM");
String javaExecutable = "java";
if (WINDOWS) {
javaExecutable = "java.exe";
}
JAVA = javaExecutable;
String javaHome = System.getenv("JAVA_HOME");
if (javaHome == null) {
javaHome = System.getProperty("java.home");
}
JAVA_HOME = Paths.get(javaHome);
}
public static String getOSName() {
return System.getProperty("os.name").toLowerCase(Locale.ROOT);
}
// hide ctor
private EnvironmentUtils() {
}
public static boolean isAIX() {
return AIX;
}
public static boolean isLinux() {
return LINUX;
}
public static boolean isMac() {
return MAC;
}
public static boolean isWindows() {
return WINDOWS;
}
public static boolean isUnknown() {
return !AIX && !LINUX && !MAC && !WINDOWS;
}
public static boolean isIbmJDK() {
return VENDOR_IBM_JDK;
}
public static Path getJavaExecutablePath() {
return Paths.get(JAVA_HOME.toString(), "bin", JAVA);
}
}