org.springframework.web.bind.annotation.RequestMethod.valueOf java code examples

Common ways to obtain RequestMethod

private void myMethod () {
 RequestMethod r =String str;RequestMethod.valueOf(str)
HttpServletRequest httpServletRequest;RequestMethod.valueOf(httpServletRequest.getMethod())
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}

public RequestMethod[] getRequestMethods() {
  RequestMethod[] requestMethods = new RequestMethod[this.methods.length];
  for (int i = 0; i < this.methods.length; i++) {
    requestMethods[i] = RequestMethod.valueOf(this.methods[i].name());
  }
  return requestMethods;
}

@Override
public RequestMethod getMethod() {
  return RequestMethod.valueOf(request.getMethod());
}

private RequestMappingInfo createRequestMappingInfo(WebOperation operation) {
  WebOperationRequestPredicate predicate = operation.getRequestPredicate();
  PatternsRequestCondition patterns = patternsRequestConditionForPattern(
      predicate.getPath());
  RequestMethodsRequestCondition methods = new RequestMethodsRequestCondition(
      RequestMethod.valueOf(predicate.getHttpMethod().name()));
  ConsumesRequestCondition consumes = new ConsumesRequestCondition(
      StringUtils.toStringArray(predicate.getConsumes()));
  ProducesRequestCondition produces = new ProducesRequestCondition(
      StringUtils.toStringArray(predicate.getProduces()));
  return new RequestMappingInfo(null, patterns, methods, null, null, consumes,
      produces, null);
}

private RequestMappingInfo createRequestMappingInfo(WebOperation operation) {
  WebOperationRequestPredicate predicate = operation.getRequestPredicate();
  PatternsRequestCondition patterns = new PatternsRequestCondition(pathPatternParser
      .parse(this.endpointMapping.createSubPath(predicate.getPath())));
  RequestMethodsRequestCondition methods = new RequestMethodsRequestCondition(
      RequestMethod.valueOf(predicate.getHttpMethod().name()));
  ConsumesRequestCondition consumes = new ConsumesRequestCondition(
      StringUtils.toStringArray(predicate.getConsumes()));
  ProducesRequestCondition produces = new ProducesRequestCondition(
      StringUtils.toStringArray(predicate.getProduces()));
  return new RequestMappingInfo(null, patterns, methods, null, null, consumes,
      produces, null);
}

public List<ResponseMessage> getGlobalResponseMessages(String forHttpMethod) {
 if (documentationContext.getGlobalResponseMessages().containsKey(RequestMethod.valueOf(forHttpMethod))) {
  return documentationContext.getGlobalResponseMessages().get(RequestMethod.valueOf(forHttpMethod));
 }
 return newArrayList();
}

public RequestMethod[] getRequestMethods() {
  RequestMethod[] requestMethods = new RequestMethod[this.methods.length];
  for (int i = 0; i < this.methods.length; i++) {
    requestMethods[i] = RequestMethod.valueOf(this.methods[i].name());
  }
  return requestMethods;
}

private List<ResourceInfo> buildResourcesFromProperties(Properties properties, Properties defaults) {
  Set<ResourceInfo> resources = new TreeSet<ResourceInfo>();
  if (properties == null) {
    if (defaults == null) {
      return new ArrayList<ResourceInfo>();
    }
    properties = defaults;
  }
  for (Enumeration<?> iterator = properties.propertyNames(); iterator.hasMoreElements();) {
    String key = (String) iterator.nextElement();
    String method = key.substring(0, key.indexOf("/"));
    String url = key.substring(key.indexOf("/"));
    String description = properties.getProperty(key, defaults.getProperty(key));
    resources.add(new ResourceInfo(url, RequestMethod.valueOf(method), description));
  }
  return new ArrayList<ResourceInfo>(resources);
}

private List<ResourceInfo> buildResourcesFromProperties(Properties properties, Properties defaults) {
  Set<ResourceInfo> resources = new TreeSet<ResourceInfo>();
  if (properties == null) {
    if (defaults == null) {
      return new ArrayList<ResourceInfo>();
    }
    properties = defaults;
  }
  for (Enumeration<?> iterator = properties.propertyNames(); iterator.hasMoreElements();) {
    String key = (String) iterator.nextElement();
    String method = key.substring(0, key.indexOf("/"));
    String url = key.substring(key.indexOf("/"));
    String description = properties.getProperty(key, defaults.getProperty(key));
    resources.add(new ResourceInfo(url, RequestMethod.valueOf(method), description));
  }
  return new ArrayList<ResourceInfo>(resources);
}

 @Override
 protected void doFilterInternal( //
  final HttpServletRequest request, //
  final HttpServletResponse response, //
  final FilterChain filterChain //
 ) throws ServletException, IOException {
  final RequestMethod requestMethod = RequestMethod.valueOf(request.getMethod());

  final String contentType = request.getContentType();
  final Boolean interested = requestMethod != GET && requestMethod != OPTIONS && //
   contentType != null && (contentType.contains("xml") || contentType.contains("json"));

  if (interested) {
   final ContentCachingRequestWrapper found = findWrapper(request, ContentCachingRequestWrapper.class);
   if (found == null) {
    filterChain.doFilter(new ContentCachingRequestWrapper(request), response);
   } else {
    filterChain.doFilter(request, response);
   }
  } else {
   filterChain.doFilter(request, response);
  }
 }
}

 @Override
 protected void doFilterInternal( //
  final HttpServletRequest request, //
  final HttpServletResponse response, //
  final FilterChain filterChain //
 ) throws ServletException, IOException {
  final RequestMethod requestMethod = RequestMethod.valueOf(request.getMethod());

  final String contentType = request.getContentType();
  final Boolean interested = requestMethod != GET && requestMethod != OPTIONS && //
   contentType != null && (contentType.contains("xml") || contentType.contains("json"));

  if (interested) {
   final ContentCachingRequestWrapper found = findWrapper(request, ContentCachingRequestWrapper.class);
   if (found == null) {
    filterChain.doFilter(new ContentCachingRequestWrapper(request), response);
   } else {
    filterChain.doFilter(request, response);
   }
  } else {
   filterChain.doFilter(request, response);
  }
 }
}

@Override
public void apply(OperationContext context) {
 Optional<ApiOperation> apiOperationAnnotation = context.findAnnotation(ApiOperation.class);
 if (apiOperationAnnotation.isPresent() && StringUtils.hasText(apiOperationAnnotation.get().httpMethod())) {
  String apiMethod = apiOperationAnnotation.get().httpMethod();
  try {
   RequestMethod.valueOf(apiMethod);
   context.operationBuilder().method(HttpMethod.valueOf(apiMethod));
  } catch (IllegalArgumentException e) {
   log.error("Invalid http method: " + apiMethod + "Valid ones are [" + RequestMethod.values() + "]", e);
  }
 }
}

public Group validateJsonGroup(HttpServletRequest request) throws IOException {
  String jsonInput = getRequestBody(request);
  Validator validator = validators.get(RequestMethod.valueOf(request.getMethod()));
  Group group;
  try {
    group = validator.validateGroup(jsonInput);
  } catch (JsonParseException ex) {
    throw new IllegalArgumentException("The JSON structure is invalid", ex);
  }
  if (group.getSchemas() == null || group.getSchemas().isEmpty() || !group.getSchemas().contains(Constants.GROUP_CORE_SCHEMA)) {
    throw new SchemaUnknownException();
  }
  return group;
}

private static String getModelProperty(String href, ActionDescriptor actionDescriptor) {
  RequestMethod httpMethod = RequestMethod.valueOf(actionDescriptor.getHttpMethod());
  StringBuffer model = new StringBuffer();
  switch (httpMethod) {
    case POST:
    case PUT:
    case PATCH: {
      List<UberField> uberFields = new ArrayList<UberField>();
      recurseBeanCreationParams(uberFields, actionDescriptor.getRequestBody()
          .getParameterType(), actionDescriptor, actionDescriptor.getRequestBody(), actionDescriptor
          .getRequestBody()
          .getValue(), "", Collections.<String>emptySet());
      for (UberField uberField : uberFields) {
        if (model.length() > 0) {
          model.append("&");
        }
        model.append(String.format(MODEL_FORMAT, uberField.getName(), uberField.getName()));
      }
      break;
    }
    default:
  }
  return model.length() == 0 ? null : model.toString();
}

private static String getModelProperty(String href, ActionDescriptor actionDescriptor) {
  RequestMethod httpMethod = RequestMethod.valueOf(actionDescriptor.getHttpMethod());
  StringBuffer model = new StringBuffer();
  switch (httpMethod) {
    case POST:
    case PUT:
    case PATCH: {
      List<UberField> uberFields = new ArrayList<UberField>();
      recurseBeanCreationParams(uberFields, actionDescriptor.getRequestBody()
          .getParameterType(), actionDescriptor, actionDescriptor.getRequestBody(), actionDescriptor
          .getRequestBody()
          .getValue(), "", Collections.<String>emptySet());
      for (UberField uberField : uberFields) {
        if (model.length() > 0) {
          model.append("&");
        }
        model.append(String.format(MODEL_FORMAT, uberField.getName(), uberField.getName()));
      }
      break;
    }
    default:
  }
  return model.length() == 0 ? null : model.toString();
}

public User validateJsonUser(HttpServletRequest request) throws IOException {
  String jsonInput = getRequestBody(request);
  Validator validator = validators.get(RequestMethod.valueOf(request.getMethod()));
  User user;
  try {
    user = validator.validateJsonUser(jsonInput);
  } catch (JsonParseException ex) {
    throw new IllegalArgumentException("The JSON structure is invalid", ex);
  }
  if (user.getSchemas() == null || user.getSchemas().isEmpty() || !user.getSchemas().contains(Constants.USER_CORE_SCHEMA)) {
    throw new SchemaUnknownException();
  }
  if (user.getId() != null && !user.getId().isEmpty()) {
    user = new User.Builder(user).setId(null).build();
  }
  return user;
}

@Override
public void apply(OperationContext context) {
 HandlerMethod handlerMethod = context.getHandlerMethod();
 ApiOperation apiOperationAnnotation = handlerMethod.getMethodAnnotation(ApiOperation.class);
 if (apiOperationAnnotation != null && StringUtils.hasText(apiOperationAnnotation.httpMethod())) {
  String apiMethod = apiOperationAnnotation.httpMethod();
  try {
   RequestMethod.valueOf(apiMethod);
   context.operationBuilder().method(apiMethod);
  } catch (IllegalArgumentException e) {
   log.error("Invalid http method: " + apiMethod + "Valid ones are [" + RequestMethod.values() + "]", e);
  }
 }
}

 @Override
 public void execute(RequestMappingContext context) {
  RequestMethod currentHttpMethod = (RequestMethod) context.get("currentHttpMethod");
  HandlerMethod handlerMethod = context.getHandlerMethod();

  String requestMethod = currentHttpMethod.toString();
  ApiOperation apiOperationAnnotation = handlerMethod.getMethodAnnotation(ApiOperation.class);

  if (apiOperationAnnotation != null && StringUtils.hasText(apiOperationAnnotation.httpMethod())) {
   String apiMethod = apiOperationAnnotation.httpMethod();
   try {
    RequestMethod.valueOf(apiMethod);
    requestMethod = apiMethod;
   } catch (IllegalArgumentException e) {
    log.error("Invalid http method: " + apiMethod + "Valid ones are [" + RequestMethod.values() + "]", e);
   }
  }
  context.put("httpRequestMethod", requestMethod);
 }
}

/**
 * {@inheritDoc}
 */
@Override
protected HandlerMethod getHandlerInternal(HttpServletRequest request) throws Exception {
  String lookupPath = getUrlPathHelper().getLookupPathForRequest(request);
  MethodAwareKey key = new MethodAwareKey(RequestMethod.valueOf(request.getMethod()), getUniformUrl(lookupPath));
  //We should clear map in case if plugin version was changed
  pluginHandlerMethods.clear();
  //We should update Web plugins before resolving handler
  pluginLoader.reloadPlugins(new TypeFilter(WebControllerPlugin.class));
  HandlerMethod handlerMethod = findHandlerMethod(key);
  if (handlerMethod != null) {
    RequestMappingInfo mappingInfo = getMappingForMethod(handlerMethod.getMethod(), handlerMethod.getBeanType());
    //IMPORTANT: Should be called to set request attributes which allows resolve path variables
    handleMatch(mappingInfo, lookupPath, request);
    return handlerMethod;
  } else {
    return super.getHandlerInternal(request);
  }
}

/**
 * Converts single link to uber node.
 *
 * @param href
 *         to use
 * @param actionDescriptor
 *         to use for action and model, never null
 * @param rels
 *         of the link
 * @return uber link
 */
public static UberNode toUberLink(String href, ActionDescriptor actionDescriptor, List<String> rels) {
  Assert.notNull(actionDescriptor, "actionDescriptor must not be null");
  UberNode uberLink = new UberNode();
  uberLink.setRel(rels);
  PartialUriTemplateComponents partialUriTemplateComponents = new PartialUriTemplate(href).expand(Collections
      .<String, Object>emptyMap());
  uberLink.setUrl(partialUriTemplateComponents.toString());
  uberLink.setTemplated(partialUriTemplateComponents.hasVariables() ? Boolean.TRUE : null);
  uberLink.setModel(getModelProperty(href, actionDescriptor));
  if (actionDescriptor != null) {
    RequestMethod requestMethod = RequestMethod.valueOf(actionDescriptor.getHttpMethod());
    uberLink.setAction(UberAction.forRequestMethod(requestMethod));
  }
  return uberLink;
}

/**
 * Converts single link to uber node.
 *
 * @param href
 *         to use
 * @param actionDescriptor
 *         to use for action and model, never null
 * @param rels
 *         of the link
 * @return uber link
 */
public static UberNode toUberLink(String href, ActionDescriptor actionDescriptor, List<String> rels) {
  Assert.notNull(actionDescriptor, "actionDescriptor must not be null");
  UberNode uberLink = new UberNode();
  uberLink.setRel(rels);
  PartialUriTemplateComponents partialUriTemplateComponents = new PartialUriTemplate(href).expand(Collections
      .<String, Object>emptyMap());
  uberLink.setUrl(partialUriTemplateComponents.toString());
  uberLink.setTemplated(partialUriTemplateComponents.hasVariables() ? Boolean.TRUE : null);
  uberLink.setModel(getModelProperty(href, actionDescriptor));
  if (actionDescriptor != null) {
    RequestMethod requestMethod = RequestMethod.valueOf(actionDescriptor.getHttpMethod());
    uberLink.setAction(UberAction.forRequestMethod(requestMethod));
  }
  return uberLink;
}

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How to use valueOfmethodin org.springframework.web.bind.annotation.RequestMethod

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How to use
valueOf
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org.springframework.web.bind.annotation.RequestMethod