RoutingContext (filter-service-metrics 1.13 1.13 API)

```
public interface RoutingContext
```
Holds the parameters which are required to find a service available to handle the request.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`List<MediaType>`	`acceptTypes()` Returns a list of `MediaType`s that are specified in `HttpHeaderNames.ACCEPT` in the order of client-side preferences.
`MediaType`	`contentType()` Returns `MediaType` specified by 'Content-Type' header of the request.
`HttpStatusException`	`deferredStatusException()` Returns a deferred `HttpStatusException` which was previously set via `deferStatusException(HttpStatusException)`.
`void`	`deferStatusException(HttpStatusException cause)` Defers throwing an `HttpStatusException` until reaching the end of the service list.
`RequestHeaders`	`headers()` Returns the `RequestHeaders` retrieved from the request.
`String`	`hostname()` Returns the virtual host name of the request.
`boolean`	`isCorsPreflight()` Returns `true` if this context is for a CORS preflight request.
`HttpMethod`	`method()` Returns `HttpMethod` of the request.
`default RoutingContext`	`overridePath(String path)` Returns a wrapped `RoutingContext` which holds the specified `path`.
`QueryParams`	`params()` Returns the query parameters retrieved from the request path.
`String`	`path()` Returns the absolute path retrieved from the request, as defined in RFC3986.
`String`	`query()` Returns the query retrieved from the request, as defined in RFC3986.
`default boolean`	`requiresMatchingHeadersPredicates()` Returns `true` if this context requires matching the predicates for HTTP headers.
`default boolean`	`requiresMatchingParamsPredicates()` Returns `true` if this context requires matching the predicates for query parameters.
`VirtualHost`	`virtualHost()` Returns the `VirtualHost` instance which belongs to this `RoutingContext`.

- Method Detail
  - virtualHost
```
VirtualHost virtualHost()
```
    Returns the VirtualHost instance which belongs to this RoutingContext.
  - hostname
```
String hostname()
```
    Returns the virtual host name of the request.
  - method
```
HttpMethod method()
```
    Returns HttpMethod of the request.
  - path
```
String path()
```
    Returns the absolute path retrieved from the request, as defined in RFC3986.
  - query
```
String query()
```
    Returns the query retrieved from the request, as defined in RFC3986.
  - params
```
QueryParams params()
```
    Returns the query parameters retrieved from the request path.
  - contentType
```
MediaType contentType()
```
    Returns MediaType specified by 'Content-Type' header of the request.
  - acceptTypes
```
List<MediaType> acceptTypes()
```
    Returns a list of MediaTypes that are specified in HttpHeaderNames.ACCEPT in the order of client-side preferences. If the client does not send the header, this will contain only MediaType.ANY_TYPE.
  - headers
```
RequestHeaders headers()
```
    Returns the RequestHeaders retrieved from the request.
  - deferStatusException
```
void deferStatusException(HttpStatusException cause)
```
    Defers throwing an HttpStatusException until reaching the end of the service list.
  - deferredStatusException
```
HttpStatusException deferredStatusException()
```
    Returns a deferred HttpStatusException which was previously set via deferStatusException(HttpStatusException).
  - overridePath
```
default RoutingContext overridePath(String path)
```
    Returns a wrapped RoutingContext which holds the specified path. It is usually used to find an HttpService with a prefix-stripped path.
  - isCorsPreflight
```
boolean isCorsPreflight()
```
    Returns true if this context is for a CORS preflight request.
    
    See Also:
    
    ArmeriaHttpUtil.isCorsPreflightRequest(HttpRequest)
  - requiresMatchingParamsPredicates
```
default boolean requiresMatchingParamsPredicates()
```
    Returns true if this context requires matching the predicates for query parameters.
    
    See Also:
    
    RouteBuilder.matchesParams(Iterable)
  - requiresMatchingHeadersPredicates
```
default boolean requiresMatchingHeadersPredicates()
```
    Returns true if this context requires matching the predicates for HTTP headers.
    
    See Also:
    
    RouteBuilder.matchesHeaders(Iterable)

Interface RoutingContext

Method Summary

Method Detail

virtualHost

hostname

method

path

query

params

contentType

acceptTypes

headers

deferStatusException

deferredStatusException

overridePath

isCorsPreflight

requiresMatchingParamsPredicates

requiresMatchingHeadersPredicates