serialize 2 dim byte arrays

Author: thsc42

src/net/sharksystem/asap/utils/ASAPSerialization.java

@@ -1,9 +1,6 @@
 package net.sharksystem.asap.utils;
 
-import net.sharksystem.asap.ASAPHopImpl;
-import net.sharksystem.asap.ASAPException;
-import net.sharksystem.asap.ASAPHop;
-import net.sharksystem.asap.EncounterConnectionType;
+import net.sharksystem.asap.*;
 import net.sharksystem.utils.Log;
 
 import java.io.*;
@@ -41,6 +38,30 @@ public static byte[] readByteArray(InputStream is) throws IOException, ASAPExcep
         return messageBytes;
     }
 
+    public static void writeByteArray(byte[][] bytes2Dim, OutputStream os) throws IOException {
+        if(bytes2Dim == null) {
+            writeNonNegativeIntegerParameter(0, os);
+        } else {
+            writeNonNegativeIntegerParameter(bytes2Dim.length, os);
+            for(int i = 0; i < bytes2Dim.length; i++) {
+                ASAPSerialization.writeByteArray(bytes2Dim[i], os);
+            }
+        }
+    }
+
+    public static byte[][] readByte2DimArray(InputStream is) throws IOException, ASAPException {
+        // read len
+        int len = readIntegerParameter(is);
+        if(len == 0) return new byte[0][];
+
+        byte[][] messageBytes = new byte[len][];
+        for(int i = 0; i < len; i++) {
+            messageBytes[i] = ASAPSerialization.readByteArray(is);
+        }
+
+        return messageBytes;
+    }
+
     public static void writeCharSequenceParameter(CharSequence parameter, OutputStream os) throws IOException {
         if(parameter == null || parameter.length() < 1) return;
         byte[] bytes = parameter.toString().getBytes();