Java Code Examples for org.springframework.hateoas.RepresentationModel#add()
The following examples show how to use
org.springframework.hateoas.RepresentationModel#add() .
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Example 1
Source File: PageLinksAspect.java From taskana with Apache License 2.0 | 5 votes |
@SuppressWarnings("unchecked") @Around("@annotation(pro.taskana.resource.rest.PageLinks) && args(data, page, ..)") public <T extends RepresentationModel<? extends T> & ProceedingJoinPoint> RepresentationModel<T> addLinksToPageResource( ProceedingJoinPoint joinPoint, List<?> data, PageMetadata page) throws Throwable { HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest(); Method method = ((MethodSignature) joinPoint.getSignature()).getMethod(); PageLinks pageLinks = method.getAnnotation(PageLinks.class); String relativeUrl = pageLinks.value(); UriComponentsBuilder original = originalUri(relativeUrl, request); RepresentationModel<T> resourceSupport = (RepresentationModel<T>) joinPoint.proceed(); resourceSupport.add(Link.of(original.toUriString()).withSelfRel()); if (page != null) { resourceSupport.add( Link.of(original.replaceQueryParam("page", 1).toUriString()) .withRel(IanaLinkRelations.FIRST)); resourceSupport.add( Link.of(original.replaceQueryParam("page", page.getTotalPages()).toUriString()) .withRel(IanaLinkRelations.LAST)); if (page.getNumber() > 1) { resourceSupport.add( Link.of(original.replaceQueryParam("page", page.getNumber() - 1).toUriString()) .withRel(IanaLinkRelations.PREV)); } if (page.getNumber() < page.getTotalPages()) { resourceSupport.add( Link.of(original.replaceQueryParam("page", page.getNumber() + 1).toUriString()) .withRel(IanaLinkRelations.NEXT)); } } return resourceSupport; }
Example 2
Source File: RootController.java From spring-hateoas-examples with Apache License 2.0 | 5 votes |
@GetMapping("/") ResponseEntity<RepresentationModel> root() { RepresentationModel model = new RepresentationModel(); model.add(linkTo(methodOn(RootController.class).root()).withSelfRel()); model.add(linkTo(methodOn(EmployeeController.class).findAll()).withRel("employees")); model.add(linkTo(methodOn(EmployeeController.class).findAllDetailedEmployees()).withRel("detailedEmployees")); model.add(linkTo(methodOn(ManagerController.class).findAll()).withRel("managers")); return ResponseEntity.ok(model); }
Example 3
Source File: EmployeeController.java From spring-hateoas-examples with Apache License 2.0 | 5 votes |
@GetMapping("/") public RepresentationModel root() { RepresentationModel rootResource = new RepresentationModel(); rootResource.add( // linkTo(methodOn(EmployeeController.class).root()).withSelfRel(), // linkTo(methodOn(EmployeeController.class).findAll()).withRel("employees")); return rootResource; }
Example 4
Source File: EmployeeController.java From spring-hateoas-examples with Apache License 2.0 | 5 votes |
@GetMapping("/") public RepresentationModel root() { RepresentationModel rootResource = new RepresentationModel(); rootResource.add( // linkTo(methodOn(EmployeeController.class).root()).withSelfRel(), // linkTo(methodOn(EmployeeController.class).findAll()).withRel("employees")); return rootResource; }