IDataProvider (MessageML Utils 0.9.39 API)

```
public interface IDataProvider
```
Used during message parsing to provide external data.

Since:

6/7/16

Author:

bruce.skingle, lukasz

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`IUserPresentation`	`getUserPresentation(Long uid)`	Retrieve user information object based on UID
`IUserPresentation`	`getUserPresentation(String emailAddress)`	Retrieve user information object based on user email
`void`	`validateURI(URI uri)`	Check an URI against a whitelist of supported protocols.

- Method Detail
  - getUserPresentation
```
IUserPresentation getUserPresentation(String emailAddress)
                               throws InvalidInputException
```
    Retrieve user information object based on user email
    
    Parameters:
    
    emailAddress - Email of the user whose information to retrieve
    
    Returns:
    
    User presentation object
    
    Throws:
    
    InvalidInputException
  - getUserPresentation
```
IUserPresentation getUserPresentation(Long uid)
                               throws InvalidInputException
```
    Retrieve user information object based on UID
    
    Parameters:
    
    uid - UID of the user whose information to retrieve
    
    Returns:
    
    User presentation object
    
    Throws:
    
    InvalidInputException
  - validateURI
```
void validateURI(URI uri)
          throws InvalidInputException,
                 ProcessingException
```
    Check an URI against a whitelist of supported protocols.
    
    Parameters:
    
    uri - the URI to check
    
    Throws:
    
    InvalidInputException - thrown if the URI protocol is not supported
    
    ProcessingException - thrown on a malformed URI or a backend error