ClientHeaderPolicy (Resource Registry API 5.2.0-SNAPSHOT API)

java.lang.Object
- org.gcube.informationsystem.resourceregistry.api.client.ClientHeaderPolicy

```
public final class ClientHeaderPolicy
extends Object
```
Validates caller-configured HTTP headers before a client request is created.

Author:

Luca Frosini (ISTI - CNR)

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`validateCustomHeader(String name, Collection<String> authenticationHeaderNames)`	Rejects headers controlled by the transport or active authorization provider.

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

- Method Detail
  - validateCustomHeader
```
public static void validateCustomHeader(String name,
                                        Collection<String> authenticationHeaderNames)
```
    Rejects headers controlled by the transport or active authorization provider.
    
    Parameters:
    
    name - caller-supplied header name
    
    authenticationHeaderNames - header names produced by the active authorization provider
    
    Throws:
    
    IllegalArgumentException - if the name is blank or reserved