Spring/spring-hateoas-examples
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Upgrade to latest Spring HATEOAS API changes.

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This commit is contained in:
Greg Turnquist
2019-03-03 10:52:08 -06:00
parent 35c74de6cb
commit 15db5a0513
28 changed files with 185 additions and 180 deletions
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23
simplified/src/main/java/org/springframework/hateoas/examples/EmployeeController.java
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@@ -15,7 +15,7 @@
*/
package org.springframework.hateoas.examples;
import static org.springframework.hateoas.mvc.ControllerLinkBuilder.*;
import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.*;
import java.net.URI;
import java.net.URISyntaxException;
@@ -23,9 +23,10 @@ import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;
import org.springframework.hateoas.IanaLinkRelations;
import org.springframework.hateoas.Link;
import org.springframework.hateoas.Resource;
import org.springframework.hateoas.Resources;
import org.springframework.hateoas.EntityModel;
import org.springframework.hateoas.CollectionModel;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
@@ -53,16 +54,16 @@ class EmployeeController {
* Then return them through Spring Web's {@link ResponseEntity} fluent API.
*/
@GetMapping("/employees")
ResponseEntity<Resources<Resource<Employee>>> findAll() {
ResponseEntity<CollectionModel<EntityModel<Employee>>> findAll() {
List<Resource<Employee>> employees = StreamSupport.stream(repository.findAll().spliterator(), false)
.map(employee -> new Resource<>(employee,
List<EntityModel<Employee>> employees = StreamSupport.stream(repository.findAll().spliterator(), false)
.map(employee -> new EntityModel<>(employee,
linkTo(methodOn(EmployeeController.class).findOne(employee.getId())).withSelfRel(),
linkTo(methodOn(EmployeeController.class).findAll()).withRel("employees")))
.collect(Collectors.toList());
return ResponseEntity.ok(
new Resources<>(employees,
new CollectionModel<>(employees,
linkTo(methodOn(EmployeeController.class).findAll()).withSelfRel()));
}
@@ -72,11 +73,11 @@ class EmployeeController {
try {
Employee savedEmployee = repository.save(employee);
Resource<Employee> employeeResource = new Resource<>(savedEmployee,
EntityModel<Employee> employeeResource = new EntityModel<>(savedEmployee,
linkTo(methodOn(EmployeeController.class).findOne(savedEmployee.getId())).withSelfRel());
return ResponseEntity
.created(new URI(employeeResource.getRequiredLink(Link.REL_SELF).getHref()))
.created(new URI(employeeResource.getRequiredLink(IanaLinkRelations.SELF).getHref()))
.body(employeeResource);
} catch (URISyntaxException e) {
return ResponseEntity.badRequest().body("Unable to create " + employee);
@@ -90,10 +91,10 @@ class EmployeeController {
* @param id
*/
@GetMapping("/employees/{id}")
ResponseEntity<Resource<Employee>> findOne(@PathVariable long id) {
ResponseEntity<EntityModel<Employee>> findOne(@PathVariable long id) {
return repository.findById(id)
.map(employee -> new Resource<>(employee,
.map(employee -> new EntityModel<>(employee,
linkTo(methodOn(EmployeeController.class).findOne(employee.getId())).withSelfRel(),
linkTo(methodOn(EmployeeController.class).findAll()).withRel("employees")))
.map(ResponseEntity::ok)

2
simplified/src/main/java/org/springframework/hateoas/examples/SpringHateoasSimplifiedApplication.java
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@@ -19,7 +19,7 @@ package org.springframework.hateoas.examples;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.hateoas.core.EvoInflectorRelProvider;
import org.springframework.hateoas.server.core.EvoInflectorRelProvider;
/**
* @author Greg Turnquist