Removed unused sample code
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Arjen Poutsma
parent
44239b2d7b
commit
e981bf34b3
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@ -1,157 +0,0 @@
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/*
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* Copyright 2002-2020 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.web.reactive.function.server;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import java.util.function.Consumer;
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import java.util.function.Function;
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import reactor.core.publisher.Mono;
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import org.springframework.core.io.Resource;
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import org.springframework.lang.Nullable;
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/**
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* @author Arjen Poutsma
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*/
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public class CustomRouteBuilder {
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public static final String OPERATION_ATTRIBUTE = CustomRouteBuilder.class.getName() + ".operation";
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private final RouterFunctions.Builder delegate = RouterFunctions.route();
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private CustomRouteBuilder() {
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}
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public static CustomRouteBuilder route() {
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return new CustomRouteBuilder();
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}
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public CustomRouteBuilder GET(String pattern, HandlerFunction<ServerResponse> handlerFunction,
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Consumer<OperationBuilder> operationsConsumer) {
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OperationBuilder builder = new OperationBuilder();
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operationsConsumer.accept(builder);
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this.delegate.GET(pattern, handlerFunction)
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.withAttribute(OPERATION_ATTRIBUTE, builder.operation);
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return this;
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}
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public RouterFunction<ServerResponse> build() {
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return this.delegate.build();
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}
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public static void main(String[] args) {
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RouterFunction<ServerResponse> routerFunction =
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route()
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.GET("/foo", request -> ServerResponse.ok().build(), ops -> ops
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.parameter("key1", "My key1 description")
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.parameter("key1", "My key1 description")
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.response(200, "This is normal response description")
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.response(404, "This is response description")
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)
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.build();
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AttributesVisitor visitor = new AttributesVisitor();
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routerFunction.accept(visitor);
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}
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public static class OperationBuilder {
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private final Operation operation = new Operation();
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public OperationBuilder parameter(String name, String description) {
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this.operation.parameter(name, description);
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return this;
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}
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public OperationBuilder response(int statusCode, String description) {
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this.operation.response(statusCode, description);
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return this;
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}
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}
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static class Operation {
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private final Map<String, String> parameters = new LinkedHashMap<>();
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private final Map<Integer, String > responses = new LinkedHashMap<>();
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public void parameter(String name, String description) {
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this.parameters.put(name, description);
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}
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public void response(int status, String description) {
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this.responses.put(status, description);
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}
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@Override
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public String toString() {
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return "parameters=" + parameters +
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", responses=" + responses;
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}
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}
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static class AttributesVisitor implements RouterFunctions.Visitor {
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@Nullable
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private Map<String, Object> attributes;
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@Override
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public void attributes(Map<String, Object> attributes) {
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this.attributes = attributes;
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}
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@Override
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public void route(RequestPredicate predicate, HandlerFunction<?> handlerFunction) {
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System.out.printf("Route predicate %s->%s%nhas attributes %s", predicate, handlerFunction, this.attributes);
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this.attributes = null;
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}
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@Override
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public void startNested(RequestPredicate predicate) {
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// TODO
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}
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@Override
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public void endNested(RequestPredicate predicate) {
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// TODO
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}
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@Override
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public void resources(Function<ServerRequest, Mono<Resource>> lookupFunction) {
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// TODO
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}
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@Override
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public void unknown(RouterFunction<?> routerFunction) {
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// TODO
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}
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}
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}
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