org.apache.cxf.common.commands.JavaHelper Maven / Gradle / Ivy
/**
* 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.cxf.common.commands;
import java.io.File;
import org.apache.cxf.common.util.SystemPropertyAction;
public final class JavaHelper {
private JavaHelper() {
//complete
}
/** Get the command to launch a JVM. Find the java command
* relative to the java.home property rather than what is on the
* path. It is possible that the java version being used it not
* on the path
*
*/
public static String getJavaCommand() {
String javaHome = SystemPropertyAction.getProperty("java.home");
if (null != javaHome) {
return javaHome + File.separator + "bin"
+ File.separator + "java" + ForkedCommand.EXE_SUFFIX;
} else {
return "java" + ForkedCommand.EXE_SUFFIX;
}
}
}