Java Code Examples for org.springframework.web.context.request.NativeWebRequest#getAttribute()

/**
 * Return a Map with all URI template variables or an empty map.
 */
@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
		NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {

	@SuppressWarnings("unchecked")
	Map<String, String> uriTemplateVars =
			(Map<String, String>) webRequest.getAttribute(
					HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);

	if (!CollectionUtils.isEmpty(uriTemplateVars)) {
		return new LinkedHashMap<String, String>(uriTemplateVars);
	}
	else {
		return Collections.emptyMap();
	}
}
 

/**
 * Construct new {@link AppGroup} object from the given Web request. The authenticated user is
 * available in the web request principal.
 */
@Override
public AppGroup resolveArgument(
    MethodParameter parameter,
    ModelAndViewContainer mavContainer,
    NativeWebRequest webReq,
    WebDataBinderFactory binderFactory)
    throws Exception {
  Authentication auth = (Authentication) webReq.getUserPrincipal();
  OneOpsUser user = (OneOpsUser) auth.getPrincipal();

  // Get the path variable.
  @SuppressWarnings("unchecked")
  Map<String, String> pathVars =
      (Map<String, String>) webReq.getAttribute(URI_TEMPLATE_VARIABLES_ATTRIBUTE, SCOPE_REQUEST);
  String group = pathVars != null ? pathVars.get(APP_NAME_PARAM) : "";
  return AppGroup.from(user.getDomain(), group);
}
 

/**
 * Return a Map with all URI template variables or an empty map.
 */
@Override
public Object resolveArgument(MethodParameter parameter, @Nullable ModelAndViewContainer mavContainer,
		NativeWebRequest webRequest, @Nullable WebDataBinderFactory binderFactory) throws Exception {

	@SuppressWarnings("unchecked")
	Map<String, String> uriTemplateVars =
			(Map<String, String>) webRequest.getAttribute(
					HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);

	if (!CollectionUtils.isEmpty(uriTemplateVars)) {
		return new LinkedHashMap<>(uriTemplateVars);
	}
	else {
		return Collections.emptyMap();
	}
}
 

@Override
@SuppressWarnings("unchecked")
@Nullable
protected Object resolveName(String name, MethodParameter parameter, NativeWebRequest request) throws Exception {
	Map<String, String> uriTemplateVars = (Map<String, String>) request.getAttribute(
			HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
	return (uriTemplateVars != null ? uriTemplateVars.get(name) : null);
}
 

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
		NativeWebRequest request, WebDataBinderFactory binderFactory) throws Exception {

	@SuppressWarnings("unchecked")
	Map<String, MultiValueMap<String, String>> matrixVariables =
			(Map<String, MultiValueMap<String, String>>) request.getAttribute(
					HandlerMapping.MATRIX_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);

	if (CollectionUtils.isEmpty(matrixVariables)) {
		return Collections.emptyMap();
	}

	MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
	String pathVariable = parameter.getParameterAnnotation(MatrixVariable.class).pathVar();

	if (!pathVariable.equals(ValueConstants.DEFAULT_NONE)) {
		MultiValueMap<String, String> mapForPathVariable = matrixVariables.get(pathVariable);
		if (mapForPathVariable == null) {
			return Collections.emptyMap();
		}
		map.putAll(mapForPathVariable);
	}
	else {
		for (MultiValueMap<String, String> vars : matrixVariables.values()) {
			for (String name : vars.keySet()) {
				for (String value : vars.get(name)) {
					map.add(name, value);
				}
			}
		}
	}

	return (isSingleValueMap(parameter) ? map.toSingleValueMap() : map);
}
 

@Override
@SuppressWarnings("unchecked")
@Nullable
protected Object resolveName(String name, MethodParameter parameter, NativeWebRequest request) throws Exception {
	Map<String, String> uriTemplateVars = (Map<String, String>) request.getAttribute(
			HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
	return (uriTemplateVars != null ? uriTemplateVars.get(name) : null);
}
 

@SuppressWarnings("unchecked")
protected final Map<String, String> getUriTemplateVariables(NativeWebRequest request) {
    Map<String, String> variables =
            (Map<String, String>) request.getAttribute(
                    HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
    return (variables != null) ? variables : Collections.<String, String>emptyMap();
}
 

@SuppressWarnings("unchecked")
private Collection<MediaType> getMediaTypes(NativeWebRequest request)
		throws HttpMediaTypeNotAcceptableException {

	Collection<MediaType> mediaTypes = (Collection<MediaType>) request.getAttribute(
			HandlerMapping.PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);

	return CollectionUtils.isEmpty(mediaTypes) ?
			this.contentNegotiationManager.resolveMediaTypes(request) : mediaTypes;
}
 

@Override
@SuppressWarnings("unchecked")
protected Object resolveName(String name, MethodParameter parameter, NativeWebRequest request) throws Exception {
	Map<String, String> uriTemplateVars =
		(Map<String, String>) request.getAttribute(
				HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
	return (uriTemplateVars != null) ? uriTemplateVars.get(name) : null;
}
 

@Override
@SuppressWarnings("unchecked")
protected void handleResolvedValue(Object arg, String name, MethodParameter parameter,
		ModelAndViewContainer mavContainer, NativeWebRequest request) {

	String key = View.PATH_VARIABLES;
	int scope = RequestAttributes.SCOPE_REQUEST;
	Map<String, Object> pathVars = (Map<String, Object>) request.getAttribute(key, scope);
	if (pathVars == null) {
		pathVars = new HashMap<String, Object>();
		request.setAttribute(key, pathVars, scope);
	}
	pathVars.put(name, arg);
}
 

@Override
public Object resolveArgument(MethodParameter parameter,
                              ModelAndViewContainer mavContainer,
                              NativeWebRequest webRequest,
                              WebDataBinderFactory binderFactory) throws Exception {
    return webRequest.getAttribute("smsVerificationClaims", SCOPE_REQUEST);
}
 

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
    LoginUser user = (LoginUser) webRequest.getAttribute("currentUser", RequestAttributes.SCOPE_SESSION);
    if (user == null) {
        return LoginUser.builder()
                .id(UNKNOWNID)
                .userNo(UNKNOWN)
                .userName(UNKNOWN)
                .userEmail(UNKNOWN)
                .build();
    }
    return user;
    //throw new MissingServletRequestPartException("currentUser");
}
 

@Override
@SuppressWarnings("unchecked")
protected Object resolveName(String name, MethodParameter parameter, NativeWebRequest request) throws Exception {
	Map<String, String> uriTemplateVars = (Map<String, String>) request.getAttribute(
			HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
	return (uriTemplateVars != null ? uriTemplateVars.get(name) : null);
}
 

@Override
@Nullable
public Object resolveArgument(MethodParameter parameter, @Nullable ModelAndViewContainer mavContainer,
		NativeWebRequest request, @Nullable WebDataBinderFactory binderFactory) throws Exception {

	@SuppressWarnings("unchecked")
	Map<String, MultiValueMap<String, String>> matrixVariables =
			(Map<String, MultiValueMap<String, String>>) request.getAttribute(
					HandlerMapping.MATRIX_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);

	if (CollectionUtils.isEmpty(matrixVariables)) {
		return Collections.emptyMap();
	}

	MultiValueMap<String, String> map = new LinkedMultiValueMap<>();
	MatrixVariable ann = parameter.getParameterAnnotation(MatrixVariable.class);
	Assert.state(ann != null, "No MatrixVariable annotation");
	String pathVariable = ann.pathVar();

	if (!pathVariable.equals(ValueConstants.DEFAULT_NONE)) {
		MultiValueMap<String, String> mapForPathVariable = matrixVariables.get(pathVariable);
		if (mapForPathVariable == null) {
			return Collections.emptyMap();
		}
		map.putAll(mapForPathVariable);
	}
	else {
		for (MultiValueMap<String, String> vars : matrixVariables.values()) {
			vars.forEach((name, values) -> {
				for (String value : values) {
					map.add(name, value);
				}
			});
		}
	}

	return (isSingleValueMap(parameter) ? map.toSingleValueMap() : map);
}
 

public WebRequestQueryContext(NativeWebRequest request) {
	this.contextMap = (HashMap<String, Object>) request.getAttribute(ATTRIBUTE_KEY, NativeWebRequest.SCOPE_REQUEST);
	if (this.contextMap == null) {
		this.contextMap = new HashMap<>();
		request.setAttribute(ATTRIBUTE_KEY, contextMap, NativeWebRequest.SCOPE_REQUEST);
	}
}
 

private String getSeq(NativeWebRequest request) {
    try {
        return (String) request.getAttribute(HyenaConstants.REQ_IDEMPOTENT_SEQ_KEY, 0);
    } catch (Exception e) {
        return "";
    }
}
 

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
                              NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
    CurrentUser currentUserAnnotation = parameter.getParameterAnnotation(CurrentUser.class);
    return webRequest.getAttribute(currentUserAnnotation.value(), NativeWebRequest.SCOPE_REQUEST);
}
 

@SuppressWarnings("unchecked")
protected final Map<String, String> getUriTemplateVariables(NativeWebRequest request) {
	Map<String, String> variables = (Map<String, String>) request.getAttribute(
			HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
	return (variables != null ? variables : Collections.emptyMap());
}
 

@SuppressWarnings("unchecked")
protected final Map<String, String> getUriTemplateVariables(NativeWebRequest request) {
	Map<String, String> variables = (Map<String, String>) request.getAttribute(
			HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
	return (variables != null ? variables : Collections.emptyMap());
}
 

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
	NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
	RequestAttribute attr = parameter.getParameterAnnotation(RequestAttribute.class);
	return webRequest.getAttribute(attr.value(), WebRequest.SCOPE_REQUEST);
}