public void serialize(Header t, DataOutput dos) throws IOException {
dos.writeUTF(t.getMessageId());
CompactEndPointSerializationHelper.serialize(t.getFrom(), dos);
dos.writeUTF(t.getMessageType());
dos.writeUTF(t.getVerb());
/* Serialize the message header */
int size = t.details_.size();
dos.writeInt(size);
Set<String> keys = t.details_.keySet();
for (String key : keys) {
dos.writeUTF(key);
byte[] value = t.details_.get(key);
dos.writeInt(value.length);
dos.write(value);
}
}
public Header deserialize(DataInputStream dis) throws IOException {
String id = dis.readUTF();
EndPoint from = CompactEndPointSerializationHelper.deserialize(dis);
String type = dis.readUTF();
String verb = dis.readUTF();
/* Deserializing the message header */
int size = dis.readInt();
Map<String, byte[]> details = new Hashtable<String, byte[]>(size);
for (int i = 0; i < size; ++i) {
String key = dis.readUTF();
int length = dis.readInt();
byte[] bytes = new byte[length];
dis.readFully(bytes);
details.put(key, bytes);
}
return new Header(id, from, type, verb, details);
}
