From 908b4693e5a0a4c2f323dbf518b35e4620f183a1 Mon Sep 17 00:00:00 2001
From: "Bansal, Nitin (nb121v)" <nitin.bansal@amdocs.com>
Date: Mon, 20 Nov 2017 16:02:06 -0500
Subject: Refactor to move from openecomp to onap

Refactor to move from openecomp to onap
IssueID: AAI-486

Change-Id: I1d5634739514acf11d5fbdf5e2c7865aaccd864e
Signed-off-by: Bansal, Nitin (nb121v) <nitin.bansal@amdocs.com>
---
 src/main/java/org/onap/crud/util/FileWatcher.java | 48 +++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/main/java/org/onap/crud/util/FileWatcher.java

(limited to 'src/main/java/org/onap/crud/util/FileWatcher.java')

diff --git a/src/main/java/org/onap/crud/util/FileWatcher.java b/src/main/java/org/onap/crud/util/FileWatcher.java
new file mode 100644
index 0000000..711fa08
--- /dev/null
+++ b/src/main/java/org/onap/crud/util/FileWatcher.java
@@ -0,0 +1,48 @@
+/**
+ * ============LICENSE_START=======================================================
+ * Gizmo
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.crud.util;
+
+import java.io.File;
+import java.util.TimerTask;
+
+public abstract class FileWatcher extends TimerTask {
+  private long timeStamp;
+  private File file;
+
+  public FileWatcher(File file) {
+    this.file = file;
+    this.timeStamp = file.lastModified();
+  }
+
+  public final void run() {
+    long timeStamp = file.lastModified();
+
+    if ((timeStamp - this.timeStamp) > 500) {
+      this.timeStamp = timeStamp;
+      onChange(file);
+    }
+  }
+
+  protected abstract void onChange(File file);
+}
\ No newline at end of file
-- 
cgit 1.2.3-korg