package org.zbus.common.json.serializer;
import java.io.IOException;
import java.lang.reflect.Type;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.zbus.common.json.JSONException;
import org.zbus.common.json.parser.DefaultJSONParser;
import org.zbus.common.json.parser.JSONToken;
import org.zbus.common.json.parser.deserializer.ObjectDeserializer;
public class InetAddressCodec implements ObjectSerializer, ObjectDeserializer {
public static InetAddressCodec instance = new InetAddressCodec();
public void write(JSONSerializer serializer, Object object, Object fieldName, Type fieldType) throws IOException {
if (object == null) {
serializer.writeNull();
return;
}
InetAddress address = (InetAddress) object;
serializer.write(address.getHostAddress());
}
@SuppressWarnings("unchecked")
public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
String host = (String) parser.parse();
if (host == null) {
return null;
}
if (host.length() == 0) {
return null;
}
try {
return (T) InetAddress.getByName(host);
} catch (UnknownHostException e) {
throw new JSONException("deserialize error", e);
}
}
public int getFastMatchToken() {
return JSONToken.LITERAL_STRING;
}
}