org.springframework.http.codec.support.ClientDefaultCodecsImpl Maven / Gradle / Ivy
/*
* Copyright 2002-2022 the original author or authors.
*
* 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
*
* https://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.springframework.http.codec.support;
import java.util.List;
import org.springframework.core.codec.Decoder;
import org.springframework.http.codec.ClientCodecConfigurer;
import org.springframework.http.codec.HttpMessageReader;
import org.springframework.http.codec.ServerSentEventHttpMessageReader;
import org.springframework.lang.Nullable;
/**
* Default implementation of {@link ClientCodecConfigurer.ClientDefaultCodecs}.
*
* @author Rossen Stoyanchev
*/
class ClientDefaultCodecsImpl extends BaseDefaultCodecs implements ClientCodecConfigurer.ClientDefaultCodecs {
@Nullable
private Decoder sseDecoder;
ClientDefaultCodecsImpl() {
}
ClientDefaultCodecsImpl(ClientDefaultCodecsImpl other) {
super(other);
this.sseDecoder = other.sseDecoder;
}
@Override
public void serverSentEventDecoder(Decoder decoder) {
this.sseDecoder = decoder;
initObjectReaders();
}
@Override
protected void extendObjectReaders(List> objectReaders) {
Decoder decoder = (this.sseDecoder != null ? this.sseDecoder :
jackson2Present ? getJackson2JsonDecoder() :
kotlinSerializationJsonPresent ? getKotlinSerializationJsonDecoder() :
null);
addCodec(objectReaders, new ServerSentEventHttpMessageReader(decoder));
}
}