@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
FaceInstance other = (FaceInstance) obj;
if (_action == null) {
if (other._action != null) return false;
} else if (!_action.equals(other._action)) return false;
if (_ccndID == null) {
if (other._ccndID != null) return false;
} else if (!_ccndID.equals(other._ccndID)) return false;
if (_faceID == null) {
if (other._faceID != null) return false;
} else if (!_faceID.equals(other._faceID)) return false;
if (_ipProto == null) {
if (other._ipProto != null) return false;
} else if (!_ipProto.equals(other._ipProto)) return false;
if (_host == null) {
if (other._host != null) return false;
} else if (!_host.equals(other._host)) return false;
if (_port == null) {
if (other._port != null) return false;
} else if (!_port.equals(other._port)) return false;
if (_multicastInterface == null) {
if (other._multicastInterface != null) return false;
} else if (!_multicastInterface.equals(other._multicastInterface)) return false;
if (_multicastTTL == null) {
if (other._multicastTTL != null) return false;
} else if (!_multicastTTL.equals(other._multicastTTL)) return false;
if (_lifetime == null) {
if (other._lifetime != null) return false;
} else if (!_lifetime.equals(other._lifetime)) return false;
return true;
}
/**
* Used by NetworkObject to encode the object to a network stream.
*
* @see org.ccnx.ccn.impl.encoding.XMLEncodable
*/
public void encode(XMLEncoder encoder) throws ContentEncodingException {
if (!validate()) {
throw new ContentEncodingException(
"Cannot encode " + this.getClass().getName() + ": field values missing.");
}
encoder.writeStartElement(getElementLabel());
if (null != _action && _action.length() != 0)
encoder.writeElement(CCNProtocolDTags.Action, _action);
if (null != _ccndID) {
_ccndID.encode(encoder);
}
if (null != _faceID) {
encoder.writeElement(CCNProtocolDTags.FaceID, _faceID);
}
if (null != _ipProto) {
encoder.writeElement(CCNProtocolDTags.IPProto, _ipProto.value());
}
if (null != _host && _host.length() != 0) {
encoder.writeElement(CCNProtocolDTags.Host, _host);
}
if (null != _port) {
encoder.writeElement(CCNProtocolDTags.Port, _port);
}
if (null != _multicastInterface && _multicastInterface.length() != 0) {
encoder.writeElement(CCNProtocolDTags.MulticastInterface, _multicastInterface);
}
if (null != _multicastTTL) {
encoder.writeElement(CCNProtocolDTags.MulticastTTL, _multicastTTL);
}
if (null != _lifetime) {
encoder.writeElement(CCNProtocolDTags.FreshnessSeconds, _lifetime);
}
encoder.writeEndElement();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((_action == null) ? 0 : _action.hashCode());
result = prime * result + ((_ccndID == null) ? 0 : _ccndID.hashCode());
result = prime * result + ((_faceID == null) ? 0 : _faceID.hashCode());
result = prime * result + ((_ipProto == null) ? 0 : _ipProto.hashCode());
result = prime * result + ((_host == null) ? 0 : _host.hashCode());
result = prime * result + ((_port == null) ? 0 : _port.hashCode());
result =
prime * result + ((_multicastInterface == null) ? 0 : _multicastInterface.hashCode());
result = prime * result + ((_multicastTTL == null) ? 0 : _multicastTTL.hashCode());
result = prime * result + ((_lifetime == null) ? 0 : _lifetime.hashCode());
return result;
}
/**
* Used by NetworkObject to decode the object from a network stream.
*
* @see org.ccnx.ccn.impl.encoding.XMLEncodable
*/
public void decode(XMLDecoder decoder) throws ContentDecodingException {
decoder.readStartElement(getElementLabel());
if (decoder.peekStartElement(CCNProtocolDTags.Action)) {
_action = decoder.readUTF8Element(CCNProtocolDTags.Action);
}
if (decoder.peekStartElement(CCNProtocolDTags.PublisherPublicKeyDigest)) {
_ccndID = new PublisherPublicKeyDigest();
_ccndID.decode(decoder);
}
if (decoder.peekStartElement(CCNProtocolDTags.FaceID)) {
_faceID = decoder.readIntegerElement(CCNProtocolDTags.FaceID);
}
if (decoder.peekStartElement(CCNProtocolDTags.IPProto)) {
int pI = decoder.readIntegerElement(CCNProtocolDTags.IPProto);
_ipProto = null;
if (NetworkProtocol.TCP.value().intValue() == pI) {
_ipProto = NetworkProtocol.TCP;
} else if (NetworkProtocol.UDP.value().intValue() == pI) {
_ipProto = NetworkProtocol.UDP;
} else {
throw new ContentDecodingException(
"FaceInstance.decoder. Invalid "
+ CCNProtocolDTags.tagToString(CCNProtocolDTags.IPProto)
+ " field: "
+ pI);
}
}
if (decoder.peekStartElement(CCNProtocolDTags.Host)) {
_host = decoder.readUTF8Element(CCNProtocolDTags.Host);
}
if (decoder.peekStartElement(CCNProtocolDTags.Port)) {
_port = decoder.readIntegerElement(CCNProtocolDTags.Port);
}
if (decoder.peekStartElement(CCNProtocolDTags.MulticastInterface)) {
_multicastInterface = decoder.readUTF8Element(CCNProtocolDTags.MulticastInterface);
}
if (decoder.peekStartElement(CCNProtocolDTags.MulticastTTL)) {
_multicastTTL = decoder.readIntegerElement(CCNProtocolDTags.MulticastTTL);
}
if (decoder.peekStartElement(CCNProtocolDTags.FreshnessSeconds)) {
_lifetime = decoder.readIntegerElement(CCNProtocolDTags.FreshnessSeconds);
}
decoder.readEndElement();
}
private User getFriendlyName(
PublisherPublicKeyDigest digest, CCNHandle tempReadHandle, CCNHandle tempWriteHandle)
throws MalformedContentNameStringException, IOException {
User userFriendlyName = null;
if (_userToDigestHash.containsKey(digest)) {
userFriendlyName = _userToDigestHash.get(digest);
Log.info("GET digest: " + digest.digest() + " --> " + userFriendlyName.getUserName());
} else {
Log.info("We DON'T have an entry in our hash for this " + digest);
}
if (userFriendlyName == null) {
// Its not in the hashMap.. So, try and read the user's
// friendly name from the ContentName and then add it to
// the hashMap....
String userNameStr = _namespaceStr + MEMBER_COMPONENT;
_userNamespace =
KeyProfile.keyName(ContentName.fromURI(userNameStr), _readString.getContentPublisher());
try {
_readNameString =
new CCNStringObject(_userNamespace, (String) null, SaveType.RAW, tempReadHandle);
} catch (Exception e) {
e.printStackTrace();
}
_readNameString.update(WAIT_TIME_FOR_FRIENDLY_NAME);
if (_readNameString.available()) {
if (_readString.getContentPublisher().equals(_readNameString.getContentPublisher())) {
userFriendlyName =
addNameToHash(_readNameString.getContentPublisher(), _readNameString.string());
}
} else {
userFriendlyName =
new Speaker(
"", "", _readString.getContentPublisher().shortFingerprint().substring(0, 8));
}
}
return userFriendlyName;
}
private User addNameToHash(PublisherPublicKeyDigest digest, String friendlyName) {
Log.info("SAVE digest: " + digest.digest() + " --> " + friendlyName);
User user = new Speaker("", "", friendlyName);
_userToDigestHash.put(digest, user);
return user;
}