dev

its-common/src/main/java/com/its/common/utils/ByteUtils.java

@@ -1,11 +1,26 @@
 package com.its.common.utils;
 
+import java.nio.charset.StandardCharsets;
+
 public class ByteUtils {
 
 	private ByteUtils() {}
 
 	private static final int[] BYTE_MASKED_ARRAY = { 1, 2, 4, 8, 16, 32, 64, 128 };
 
+	public static void copyStringToByteArray(byte[] dest, String data) {
+		//byte[] byteData = data.getBytes();
+		byte[] byteData = data.getBytes(StandardCharsets.UTF_8);
+		int size = dest.length;
+		int ii;
+		for (ii = 0; ii < byteData.length && ii < size; ii++) {
+			dest[ii] = byteData[ii];
+		}
+		for (int jj = ii; jj < size; jj++) {
+			dest[jj] = 0x00;
+		}
+	}
+
 	public static short getShort(byte[] data, int start) {
 		return (short)(data[start  ] << 8 |
 				       data[start+1] & 0xFF);