CorsSupportBase.RequestAdapter (Helidon Project 2.6.8 API)

Type Parameters:

T - type of the request wrapped by the adapter

Enclosing class:

CorsSupportBase<Q,R,T extends CorsSupportBase<Q,R,T,B>,B extends CorsSupportBase.Builder<Q,R,T,B>>
```
protected static interface CorsSupportBase.RequestAdapter<T>
```
Not for use by developers. Minimal abstraction of an HTTP request.

Field Summary

Fields
Modifier and Type Field Description

static Set<String> HEADERS_FOR_CORS_DIAGNOSTICS
Header names useful for CORS diagnostic logging messages.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<String>`	`allHeaders(String key)`	Retrieves all header values for a given key as Strings.
`Optional<String>`	`firstHeader(String key)`	Retrieves the first value for the specified header as a String.
`boolean`	`headerContainsKey(String key)`	Reports whether the specified header exists.
`String`	`method()`	Reports the method name for the request.
`void`	`next()`	Processes the next handler/filter/request processor in the chain.
`String`	`path()`
`T`	`request()`	Returns the request this adapter wraps.

- Field Detail
  - HEADERS_FOR_CORS_DIAGNOSTICS
```
static final Set<String> HEADERS_FOR_CORS_DIAGNOSTICS
```
    Header names useful for CORS diagnostic logging messages.
- Method Detail
  - path
```
String path()
```
    Returns:
    
    possibly unnormalized path from the request
  - firstHeader
```
Optional<String> firstHeader(String key)
```
    Retrieves the first value for the specified header as a String.
    
    Parameters:
    
    key - header name to retrieve
    
    Returns:
    
    the first header value for the key
  - headerContainsKey
```
boolean headerContainsKey(String key)
```
    Reports whether the specified header exists.
    
    Parameters:
    
    key - header name to check for
    
    Returns:
    
    whether the header exists among the request's headers
  - allHeaders
```
List<String> allHeaders(String key)
```
    Retrieves all header values for a given key as Strings.
    
    Parameters:
    
    key - header name to retrieve
    
    Returns:
    
    header values for the header; empty list if none
  - method
```
String method()
```
    Reports the method name for the request.
    
    Returns:
    
    the method name
  - next
```
void next()
```
    Processes the next handler/filter/request processor in the chain.
  - request
```
T request()
```
    Returns the request this adapter wraps.
    
    Returns:
    
    the request