org.springframework.http.server.reactive.ServerHttpResponseDecorator Maven / Gradle / Ivy
/*
* Copyright 2002-2018 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
*
* 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.springframework.http.server.reactive;
import java.util.function.Supplier;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Mono;
import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.core.io.buffer.DataBufferFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseCookie;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.MultiValueMap;
/**
* Wraps another {@link ServerHttpResponse} and delegates all methods to it.
* Sub-classes can override specific methods selectively.
*
* @author Rossen Stoyanchev
* @since 5.0
*/
public class ServerHttpResponseDecorator implements ServerHttpResponse {
private final ServerHttpResponse delegate;
public ServerHttpResponseDecorator(ServerHttpResponse delegate) {
Assert.notNull(delegate, "Delegate is required");
this.delegate = delegate;
}
public ServerHttpResponse getDelegate() {
return this.delegate;
}
// ServerHttpResponse delegation methods...
@Override
public boolean setStatusCode(@Nullable HttpStatus status) {
return getDelegate().setStatusCode(status);
}
@Override
public HttpStatus getStatusCode() {
return getDelegate().getStatusCode();
}
@Override
public HttpHeaders getHeaders() {
return getDelegate().getHeaders();
}
@Override
public MultiValueMap getCookies() {
return getDelegate().getCookies();
}
@Override
public void addCookie(ResponseCookie cookie) {
getDelegate().addCookie(cookie);
}
@Override
public DataBufferFactory bufferFactory() {
return getDelegate().bufferFactory();
}
@Override
public void beforeCommit(Supplier> action) {
getDelegate().beforeCommit(action);
}
@Override
public boolean isCommitted() {
return getDelegate().isCommitted();
}
@Override
public Mono writeWith(Publisher body) {
return getDelegate().writeWith(body);
}
@Override
public Mono writeAndFlushWith(Publisher> body) {
return getDelegate().writeAndFlushWith(body);
}
@Override
public Mono setComplete() {
return getDelegate().setComplete();
}
@Override
public String toString() {
return getClass().getSimpleName() + " [delegate=" + getDelegate() + "]";
}
}