1 files changed, 37 insertions, 0 deletions
diff --git a/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pid.java b/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pid.java
new file mode 100644
index 0000000..c405c44
--- /dev/null
+++ b/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pid.java
@@ -0,0 +1,37 @@
+/*
+    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";
+	}
+    }
+}