/* | |
* Copyright 1999-2011 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 com.alibaba.dubbo.common.serialize; | |
import java.io.IOException; | |
import java.io.InputStream; | |
import java.io.OutputStream; | |
import com.alibaba.dubbo.common.URL; | |
import com.alibaba.dubbo.common.extension.Adaptive; | |
import com.alibaba.dubbo.common.extension.SPI; | |
/** | |
* Serialization. (SPI, Singleton, ThreadSafe) | |
* | |
* @author ding.lid | |
* @author william.liangf | |
*/ | |
@SPI("hessian2") | |
public interface Serialization { | |
/** | |
* get content type id | |
* | |
* @return content type id | |
*/ | |
byte getContentTypeId(); | |
/** | |
* get content type | |
* | |
* @return content type | |
*/ | |
String getContentType(); | |
/** | |
* create serializer | |
* @param url | |
* @param output | |
* @return serializer | |
* @throws IOException | |
*/ | |
@Adaptive | |
ObjectOutput serialize(URL url, OutputStream output) throws IOException; | |
/** | |
* create deserializer | |
* @param url | |
* @param input | |
* @return deserializer | |
* @throws IOException | |
*/ | |
@Adaptive | |
ObjectInput deserialize(URL url, InputStream input) throws IOException; | |
} |