com.easydiameter.packet.avp.OctetStringAVP Maven / Gradle / Ivy

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package com.easydiameter.packet.avp;

import java.nio.ByteBuffer;

import com.easydiameter.dictionary.avp.AVPDictionaryData;
import com.easydiameter.exception.DiameterParseException;
import com.easydiameter.util.BufferUtilities;

public class OctetStringAVP extends DiameterAVP {

   protected String data;

   public OctetStringAVP(long avpCode, byte flags, long vendorId) {
      super(avpCode, flags, vendorId);
   }

   public OctetStringAVP(AVPDictionaryData dictData) {
      super(dictData);
   }

   @Override
   public void encodeData(ByteBuffer buffer) {
      buffer.put(byteData);
   }

   @Override
   public void decodeData(ByteBuffer buffer, int length) throws DiameterParseException {
      byteData = new byte[length];
      buffer.get(byteData);
      data = new String(byteData);
      addDataLength(length);
   }

   public String getData() {
      return data;
   }

   @Override
   public void setData(String data) {
      this.data = data;
      this.byteData = data.getBytes();
      addDataLength(data.length());
   }

   @Override
   public void printData(StringBuilder sb) {
      String dt = data != null ? data : BufferUtilities.byteToHexString(this.byteData, 0, this.dataLength) + "(Hex)";
      sb.append(dt);
   }

}