/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 jakarta.websocket;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
import java.nio.ByteBuffer;
public interface Encoder {
/**
* Initialise the encoder. The default implementation is a NO-OP.
*
* @param endpointConfig The end-point configuration
*/
default void init(EndpointConfig endpointConfig) {
}
/**
* Destroy the decoder. The default implementation is a NO-OP.
*/
default void destroy() {
}
interface Text<T> extends Encoder {
String encode(T object) throws EncodeException;
}
interface TextStream<T> extends Encoder {
void encode(T object, Writer writer) throws EncodeException, IOException;
}
interface Binary<T> extends Encoder {
ByteBuffer encode(T object) throws EncodeException;
}
interface BinaryStream<T> extends Encoder {
void encode(T object, OutputStream os) throws EncodeException, IOException;
}
}