/*
* Copyright 1999-2101 Alibaba Group.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.zbus.common.json.serializer;
import java.io.IOException;
import java.lang.reflect.Type;
import java.net.MalformedURLException;
import java.net.URL;
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;
/**
* @author wenshao<szujobs@hotmail.com>
*/
public class URLCodec implements ObjectSerializer, ObjectDeserializer {
public final static URLCodec instance = new URLCodec();
public void write(JSONSerializer serializer, Object object, Object fieldName, Type fieldType) throws IOException {
if (object == null) {
serializer.writeNull();
return;
}
serializer.write(object.toString());
}
@SuppressWarnings("unchecked")
public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
String url = (String) parser.parse();
if (url == null) {
return null;
}
try {
return (T) new URL(url);
} catch (MalformedURLException e) {
throw new JSONException("create url error", e);
}
}
public int getFastMatchToken() {
return JSONToken.LITERAL_STRING;
}
}