类 CompositeUriComponentsContributor

构造器详细资料

• CompositeUriComponentsContributor

  public CompositeUriComponentsContributor​(UriComponentsContributor... contributors)

  Create an instance from a collection of UriComponentsContributors or HandlerMethodArgumentResolvers. Since both of these tend to be implemented by the same class, the most convenient option is to obtain the configured HandlerMethodArgumentResolvers in RequestMappingHandlerAdapter and provide that to this constructor.

  参数:

  contributors - a collection of UriComponentsContributor or HandlerMethodArgumentResolvers.

• CompositeUriComponentsContributor

  public CompositeUriComponentsContributor​(Collection<?> contributors)

  Create an instance from a collection of UriComponentsContributors or HandlerMethodArgumentResolvers. Since both of these tend to be implemented by the same class, the most convenient option is to obtain the configured HandlerMethodArgumentResolvers in RequestMappingHandlerAdapter and provide that to this constructor.

  参数:

  contributors - a collection of UriComponentsContributor or HandlerMethodArgumentResolvers.

• CompositeUriComponentsContributor

  public CompositeUriComponentsContributor​(Collection<?> contributors,
                                           ConversionService cs)

  Create an instance from a collection of UriComponentsContributors or HandlerMethodArgumentResolvers. Since both of these tend to be implemented by the same class, the most convenient option is to obtain the configured HandlerMethodArgumentResolvers in the RequestMappingHandlerAdapter and provide that to this constructor.

  If the ConversionService argument is null, DefaultFormattingConversionService will be used by default.

  参数:

  contributors - a collection of UriComponentsContributor or HandlerMethodArgumentResolvers.

  cs - a ConversionService to use when method argument values need to be formatted as Strings before being added to the URI

方法详细资料

• hasContributors

  public boolean hasContributors()

• supportsParameter

  public boolean supportsParameter​(MethodParameter parameter)

  从接口复制的说明: UriComponentsContributor
  Whether this contributor supports the given method parameter.

  指定者:

  supportsParameter 在接口中 UriComponentsContributor

• contributeMethodArgument

  public void contributeMethodArgument​(MethodParameter parameter,
                                       Object value,
                                       UriComponentsBuilder builder,
                                       Map<String,​Object> uriVariables,
                                       ConversionService conversionService)

  从接口复制的说明: UriComponentsContributor
  Process the given method argument and either update the UriComponentsBuilder or add to the map with URI variables to use to expand the URI after all arguments are processed.

  指定者:

  contributeMethodArgument 在接口中 UriComponentsContributor

  参数:

  parameter - the controller method parameter (never null)

  value - the argument value (possibly null)

  builder - the builder to update (never null)

  uriVariables - a map to add URI variables to (never null)

  conversionService - a ConversionService to format values as Strings

• contributeMethodArgument

  public void contributeMethodArgument​(MethodParameter parameter,
                                       Object value,
                                       UriComponentsBuilder builder,
                                       Map<String,​Object> uriVariables)

  An overloaded method that uses the ConversionService created at construction.