Initial opendaylight infrastructure commit!!

[controller.git] / opendaylight / sal / api / src / main / java / org / opendaylight / controller / sal / utils / WriteToFile.java

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/WriteToFile.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/WriteToFile.java
new file mode 100644 (file)
index 0000000..0345b90
--- /dev/null
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/WriteToFile.java
@@ -0,0 +1,53 @@
+
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.sal.utils;
+
+import java.io.*;
+import java.util.ArrayList;
+
+/**
+ * Convenience object to write a file
+ *
+ *
+ *
+ */
+public class WriteToFile {
+    private FileWriter fstream;
+    private BufferedWriter bufferOut;
+    private String fileName;
+
+    public WriteToFile(String name) throws IOException {
+        fileName = name;
+        fstream = new FileWriter(fileName);
+        bufferOut = new BufferedWriter(fstream);
+    }
+
+    public void save(ArrayList<String> entryList) throws IOException {
+        for (String entry : entryList) {
+            bufferOut.write(entry);
+            bufferOut.append('\n');
+        }
+        try {
+            this.bufferOut.flush();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public boolean close() {
+        try {
+            bufferOut.close();
+            fstream.close();
+        } catch (IOException e) {
+            return false;
+        }
+        return true;
+    }
+}