protocol_plugins.packetcable/src/main/java/org/pcmm/gates/impl/SubscriberID.java

   1 /**
   2  @header@
   3  */
   4 package org.pcmm.gates.impl;
   5
   6 import java.net.Inet4Address;
   7 import java.net.InetAddress;
   8 import java.net.UnknownHostException;
   9
  10 import org.pcmm.base.impl.PCMMBaseObject;
  11 import org.pcmm.gates.ISubscriberID;
  12
  13 /**
  14  *
  15  */
  16 public class SubscriberID extends PCMMBaseObject implements ISubscriberID {
  17
  18     /**
  19      *
  20      */
  21     public SubscriberID() {
  22         this(LENGTH, STYPE, SNUM);
  23     }
  24
  25     /**
  26      * @param data
  27      */
  28     public SubscriberID(byte[] data) {
  29         super(data);
  30     }
  31
  32     /**
  33      * @param len
  34      * @param sType
  35      * @param sNum
  36      */
  37     public SubscriberID(short len, byte sType, byte sNum) {
  38         super(len, sType, sNum);
  39     }
  40
  41     /*
  42      * (non-Javadoc)
  43      *
  44      * @see org.pcmm.gates.ISubscriberID#getSourceIPAddress()
  45      */
  46     @Override
  47     public InetAddress getSourceIPAddress() {
  48         try {
  49             return Inet4Address.getByAddress(getBytes((short) 0, (short) 4));
  50         } catch (UnknownHostException e) {
  51             return null;
  52         }
  53     }
  54
  55     /*
  56      * (non-Javadoc)
  57      *
  58      * @see
  59      * org.pcmm.gates.ISubscriberID#setSourceIPAddress(java.net.InetAddress)
  60      */
  61     @Override
  62     public void setSourceIPAddress(InetAddress address) {
  63         setBytes(address.getAddress(), (short) 0);
  64     }
  65
  66 }