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AffordancesSample.java
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AffordancesSample.java
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/*
* Copyright 2019 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.hateoas;
import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.*;
import lombok.var;
import org.springframework.hateoas.SimpleRepresentationModelAssemblerTest.Employee;
import org.springframework.hateoas.mediatype.Affordances;
import org.springframework.http.HttpMethod;
/**
* Manual usage of {@link Affordances}.
*
* @author Oliver Drotbohm
*/
public class AffordancesSample {
void manualAffordance() {
// tag::affordances[]
var methodInvocation = methodOn(EmployeeController.class).all();
var link = Affordances.of(linkTo(methodInvocation).withSelfRel()) // <1>
.afford(HttpMethod.POST) // <2>
.withInputAndOutput(Employee.class) //
.withName("createEmployee") //
.andAfford(HttpMethod.GET) // <3>
.withOutput(Employee.class) //
.addParameters(//
QueryParameter.optional("name"), //
QueryParameter.optional("role")) //
.withName("search") //
.toLink();
// end::affordances[]
}
}