@Override
public byte[] serialize() {
int length =
2 + this.chassisId.getLength() + 2 + this.portId.getLength() + 2 + this.ttl.getLength() + 2;
if (this.optionalTLVList != null) {
for (LLDPTLV tlv : this.optionalTLVList) {
length += 2 + tlv.getLength();
}
}
byte[] data = new byte[length];
ByteBuffer bb = ByteBuffer.wrap(data);
bb.put(this.chassisId.serialize());
bb.put(this.portId.serialize());
bb.put(this.ttl.serialize());
if (this.optionalTLVList != null) {
for (LLDPTLV tlv : this.optionalTLVList) {
bb.put(tlv.serialize());
}
}
bb.putShort((short) 0); // End of LLDPDU
if (this.parent != null && this.parent instanceof Ethernet)
((Ethernet) this.parent).setEtherType(Ethernet.TYPE_LLDP);
return data;
}
