package com.alibaba.fastjson.parser.deserializer;
import java.lang.reflect.Type;
import java.net.InetAddress;
import java.net.UnknownHostException;
import com.alibaba.fastjson.JSONException;
import com.alibaba.fastjson.parser.DefaultJSONParser;
import com.alibaba.fastjson.parser.JSONToken;
public class InetAddressDeserializer implements ObjectDeserializer {
public final static InetAddressDeserializer instance = new InetAddressDeserializer();
@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;
}
}