NamespaceValidator (XWiki Commons - Component - API 14.10.7 API)

```
@Role
public interface NamespaceValidator
```
Validate a namespace against list of allowed namespaces.

Since:

8.0M1

Version:

$Id: ab90906780ffb4282206afb149b2524d3929f01b $

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`checkAllowed(Collection<String> allowedNamespaces, String namespace)`
`boolean`	`isAllowed(Collection<String> allowedNamespaces, String namespace)`

- Method Detail
  - isAllowed
```
boolean isAllowed(Collection<String> allowedNamespaces,
                  String namespace)
```
    Parameters:
    
    allowedNamespaces - the allowed dynamic (or not) namespaces, null matches any namespace
    
    namespace - to validate against passed allowed namespaces
    
    Returns:
    
    the namespace(s) corresponding to the passed dynamic namespaces
  - checkAllowed
```
void checkAllowed(Collection<String> allowedNamespaces,
                  String namespace)
           throws NamespaceNotAllowedException
```
    Parameters:
    
    allowedNamespaces - the allowed dynamic (or not) namespaces, null matches any namespace
    
    namespace - to validate against passed allowed namespaces
    
    Throws:
    
    NamespaceNotAllowedException - when the passed namespace is not allowed