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/*
Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this code 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.onap.dcae.cdf.util.common;
import java.io.File;
public class Pid {
/**
* Return the pid.
*/
public static int getPid() { return pid; }
public static String getPidStr() { return pidStr; }
private static int pid;
private static String pidStr;
static {
try {
pid = Integer.parseInt( ( new File("/proc/self")).getCanonicalFile().getName() );
pidStr = Integer.toString(pid);
} catch (java.io.IOException e) {
pid = -1;
pidStr = "-1";
}
}
}
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