UriConnegFilter (Jersey 3.1.0-M3 API)

java.lang.Object
- org.glassfish.jersey.server.filter.UriConnegFilter

All Implemented Interfaces:

jakarta.ws.rs.container.ContainerRequestFilter
```
@PreMatching
@Priority(3000)
public final class UriConnegFilter
extends Object
implements jakarta.ws.rs.container.ContainerRequestFilter
```
A URI-based content negotiation filter mapping a dot-declared suffix in URI to media type that is the value of the Accept header or a language that is the value of the Accept-Language header.
This filter may be used when the acceptable media type and acceptable language need to be declared in the URI.
This class may be extended to declare the mappings and the extending class, foo.MyUriConnegFilter say, can be registered as a container request filter.
If a suffix of "atom" is registered with a media type of "application/atom+xml" then a GET request of:
```
GET /resource.atom
```
is transformed to:
```
GET /resource
 Accept: application/atom+xml
```
Any existing "Accept" header value will be replaced.
If a suffix of "english" is registered with a language of "en" then a GET request of:
```
GET /resource.english
```
is transformed to:
```
GET /resource
 Accept-Language: en
```
Any existing "Accept-Language"header value will be replaced.
The media type mappings are processed before the language type mappings.
Author:

Paul Sandoz, Martin Matula

Field Summary

Fields
Modifier and Type Field Description

protected Map<String,String> languageMappings

protected Map<String,jakarta.ws.rs.core.MediaType> mediaTypeMappings

Constructor Summary

Constructors
Constructor	Description
`UriConnegFilter(jakarta.ws.rs.core.Configuration rc)`	Create a filter that reads the configuration (media type and language mappings) from the provided `ResourceConfig` instance.
`UriConnegFilter(Map<String,jakarta.ws.rs.core.MediaType> mediaTypeMappings, Map<String,String> languageMappings)`	Create a filter with suffix to media type mappings and suffix to language mappings.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void filter(jakarta.ws.rs.container.ContainerRequestContext rc)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - mediaTypeMappings
```
protected final Map<String,jakarta.ws.rs.core.MediaType> mediaTypeMappings
```
  - languageMappings
```
protected final Map<String,String> languageMappings
```
- Constructor Detail
  - UriConnegFilter
```
public UriConnegFilter(@Context
                       jakarta.ws.rs.core.Configuration rc)
```
    Create a filter that reads the configuration (media type and language mappings) from the provided ResourceConfig instance. This constructor will be called by the Jersey runtime when the filter class is returned from Application.getClasses(). The ResourceConfig instance will get auto-injected.
    
    Parameters:
    
    rc - ResourceConfig instance that holds the configuration for the filter.
  - UriConnegFilter
```
public UriConnegFilter(Map<String,jakarta.ws.rs.core.MediaType> mediaTypeMappings,
                       Map<String,String> languageMappings)
```
    Create a filter with suffix to media type mappings and suffix to language mappings.
    
    Parameters:
    
    mediaTypeMappings - the suffix to media type mappings.
    
    languageMappings - the suffix to language mappings.
- Method Detail
  - filter
```
public void filter(jakarta.ws.rs.container.ContainerRequestContext rc)
            throws IOException
```
    Specified by:
    
    filter in interface jakarta.ws.rs.container.ContainerRequestFilter
    
    Throws:
    
    IOException