类 HeadersRequestCondition

构造器详细资料

• HeadersRequestCondition

  public HeadersRequestCondition​(String... headers)

  Create a new instance from the given header expressions. Expressions with header names 'Accept' or 'Content-Type' are ignored. See ConsumesRequestCondition and ProducesRequestCondition for those.

  参数:

  headers - media type expressions with syntax defined in RequestMapping.headers(); if 0, the condition will match to every request

方法详细资料

• getExpressions

  public Set<NameValueExpression<String>> getExpressions()

  Return the contained request header expressions.

• getContent

  protected Collection<org.springframework.web.servlet.mvc.condition.HeadersRequestCondition.HeaderExpression> getContent()

  从类复制的说明: AbstractRequestCondition
  Return the discrete items a request condition is composed of.

  For example URL patterns, HTTP request methods, param expressions, etc.

  指定者:

  getContent 在类中 AbstractRequestCondition<HeadersRequestCondition>

  返回:

  a collection of objects (never null)

• getToStringInfix

  protected String getToStringInfix()

  从类复制的说明: AbstractRequestCondition
  The notation to use when printing discrete items of content.

  For example " || " for URL patterns or " && " for param expressions.

  指定者:

  getToStringInfix 在类中 AbstractRequestCondition<HeadersRequestCondition>

• combine

  public HeadersRequestCondition combine​(HeadersRequestCondition other)

  Returns a new instance with the union of the header expressions from "this" and the "other" instance.

  参数:

  other - the condition to combine with.

  返回:

  a request condition instance that is the result of combining the two condition instances.

• getMatchingCondition

  public HeadersRequestCondition getMatchingCondition​(HttpServletRequest request)

  Returns "this" instance if the request matches all expressions; or null otherwise.

  返回:

  a condition instance in case of a match or null otherwise.

• compareTo

  public int compareTo​(HeadersRequestCondition other,
                       HttpServletRequest request)

  Returns:

  • 0 if the two conditions have the same number of header expressions
  • Less than 0 if "this" instance has more header expressions
  • Greater than 0 if the "other" instance has more header expressions

  It is assumed that both instances have been obtained via getMatchingCondition(HttpServletRequest) and each instance contains the matching header expression only or is otherwise empty.