OPNFLWPLUG-972 : Move liblldp from controller to openflowplugin

[controller.git] / opendaylight / commons / liblldp / src / main / java / org / opendaylight / controller / liblldp / HexEncode.java

diff --git a/opendaylight/commons/liblldp/src/main/java/org/opendaylight/controller/liblldp/HexEncode.java b/opendaylight/commons/liblldp/src/main/java/org/opendaylight/controller/liblldp/HexEncode.java
deleted file mode 100644 (file)
index bb18149..0000000
--- a/opendaylight/commons/liblldp/src/main/java/org/opendaylight/controller/liblldp/HexEncode.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * 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.liblldp;
-
-import java.math.BigInteger;
-
-/**
- * The class provides methods to convert hex encode strings
- *
- *
- */
-public class HexEncode {
-    /**
-     * This method converts byte array into String format without ":" inserted.
-     *
-     * @param bytes
-     *            The byte array to convert to string
-     * @return The hexadecimal representation of the byte array. If bytes is
-     *         null, "null" string is returned
-     */
-    public static String bytesToHexString(final byte[] bytes) {
-
-        if (bytes == null) {
-            return "null";
-        }
-
-        StringBuilder buf = new StringBuilder();
-        for (int i = 0; i < bytes.length; i++) {
-            short u8byte = (short) (bytes[i] & 0xff);
-            String tmp = Integer.toHexString(u8byte);
-            if (tmp.length() == 1) {
-                buf.append("0");
-            }
-            buf.append(tmp);
-        }
-        return buf.toString();
-    }
-
-    public static String longToHexString(final long val) {
-        char arr[] = Long.toHexString(val).toCharArray();
-        StringBuilder buf = new StringBuilder();
-        // prepend the right number of leading zeros
-        int i = 0;
-        for (; i < (16 - arr.length); i++) {
-            buf.append("0");
-            if ((i & 0x01) == 1) {
-                buf.append(":");
-            }
-        }
-        for (int j = 0; j < arr.length; j++) {
-            buf.append(arr[j]);
-            if ((((i + j) & 0x01) == 1) && (j < (arr.length - 1))) {
-                buf.append(":");
-            }
-        }
-        return buf.toString();
-    }
-
-
-    public static byte[] bytesFromHexString(final String values) {
-        String target = "";
-        if (values != null) {
-            target = values;
-        }
-        String[] octets = target.split(":");
-
-        byte[] ret = new byte[octets.length];
-        for (int i = 0; i < octets.length; i++) {
-            ret[i] = Integer.valueOf(octets[i], 16).byteValue();
-        }
-        return ret;
-    }
-
-    public static long stringToLong(final String values) {
-        long value = new BigInteger(values.replaceAll(":", ""), 16).longValue();
-        return value;
-    }
-
-    /**
-     * This method converts byte array into HexString format with ":" inserted.
-     */
-    public static String bytesToHexStringFormat(final byte[] bytes) {
-        if (bytes == null) {
-            return "null";
-        }
-        StringBuilder buf = new StringBuilder();
-        for (int i = 0; i < bytes.length; i++) {
-            if (i > 0) {
-                buf.append(":");
-            }
-            short u8byte = (short) (bytes[i] & 0xff);
-            String tmp = Integer.toHexString(u8byte);
-            if (tmp.length() == 1) {
-                buf.append("0");
-            }
-            buf.append(tmp);
-        }
-        return buf.toString();
-    }
-}