RequestBodyInserterRegistry.java
/*
* Copyright 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
*
* 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.bremersee.apiclient.webflux.contract;
import java.util.List;
import java.util.function.BiFunction;
import javax.validation.Valid;
import javax.validation.constraints.NotEmpty;
import org.bremersee.apiclient.webflux.Invocation;
import org.immutables.value.Value;
import org.immutables.value.Value.Style.ImplementationVisibility;
import org.springframework.web.reactive.function.client.WebClient.RequestBodyUriSpec;
import org.springframework.web.reactive.function.client.WebClient.RequestHeadersUriSpec;
/**
* The request body inserter registry.
*
* @author Christian Bremer
*/
@Value.Immutable
@Value.Style(visibility = ImplementationVisibility.PACKAGE)
@Valid
public interface RequestBodyInserterRegistry extends
BiFunction<Invocation, RequestBodyUriSpec, RequestHeadersUriSpec<?>> {
/**
* Builder.
*
* @return the request body inserter registry builder
*/
static ImmutableRequestBodyInserterRegistry.Builder builder() {
return ImmutableRequestBodyInserterRegistry.builder();
}
/**
* Gets request body inserters.
*
* @return the request body inserters
*/
@NotEmpty
List<RequestBodyInserter> getRequestBodyInserters();
@Override
default RequestHeadersUriSpec<?> apply(
Invocation invocation,
RequestBodyUriSpec requestBodyUriSpec) {
//noinspection unchecked,rawtypes
return getRequestBodyInserters().stream()
.filter(inserter -> inserter.canInsert(invocation))
.findFirst()
.map(inserter -> inserter.apply(invocation, requestBodyUriSpec))
.orElse((RequestHeadersUriSpec) requestBodyUriSpec);
}
}