ParameterContentTypeResolver (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.web.reactive.accept.ParameterContentTypeResolver

All Implemented Interfaces:
RequestedContentTypeResolver
```
public class ParameterContentTypeResolver
extends Object
implements RequestedContentTypeResolver
```
Resolver that checks a query parameter and uses it to lookup a matching MediaType. Lookup keys can be registered or as a fallback MediaTypeFactory can be used to perform a lookup.
Since:
5.0
Author:
Rossen Stoyanchev

Field Summary
- Fields inherited from interface org.springframework.web.reactive.accept.RequestedContentTypeResolver
  MEDIA_TYPE_ALL_LIST

Constructor Summary
Constructors
Constructor Description
ParameterContentTypeResolver(Map<String,MediaType> mediaTypes)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getParameterName()`
`List<MediaType>`	`resolveMediaTypes(ServerWebExchange exchange)`	Resolve the given request to a list of requested media types.
`void`	`setParameterName(String parameterName)`	Set the name of the parameter to use to determine requested media types.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ParameterContentTypeResolver
```
public ParameterContentTypeResolver(Map<String,MediaType> mediaTypes)
```
- Method Detail
  - setParameterName
```
public void setParameterName(String parameterName)
```
    Set the name of the parameter to use to determine requested media types.
    By default this is set to "format".
  - getParameterName
```
public String getParameterName()
```
  - resolveMediaTypes
```
public List<MediaType> resolveMediaTypes(ServerWebExchange exchange)
                                  throws NotAcceptableStatusException
```
    Description copied from interface: RequestedContentTypeResolver
    Resolve the given request to a list of requested media types. The returned list is ordered by specificity first and by quality parameter second.
    Specified by:
    resolveMediaTypes in interface RequestedContentTypeResolver
    Parameters:
    exchange - the current exchange
    Returns:
    the requested media types, or RequestedContentTypeResolver.MEDIA_TYPE_ALL_LIST if none were requested.
    Throws:
    NotAcceptableStatusException - if the requested media type is invalid