UserNameResolver (Jenkins core 2.401.3 API)

java.lang.Object
- hudson.tasks.UserNameResolver

All Implemented Interfaces:

ExtensionPoint
```
public abstract class UserNameResolver
extends Object
implements ExtensionPoint
```
Finds full name off the user when none is specified.
This is an extension point of Hudson. Plugins tha contribute new implementation of this class should use Extension to register the instance into Hudson, like this:
```
 @Extension
 class MyserNameResolver extends UserNameResolver {
   ...
 }
 
```
Since:

1.192

Author:

Kohsuke Kawaguchi

Nested Class Summary
- Nested classes/interfaces inherited from interface hudson.ExtensionPoint
  ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields
Modifier and Type Field Description

static List<UserNameResolver> LIST
Deprecated.
since 2009-02-24.

Constructor Summary

Constructors
Constructor Description

UserNameResolver()

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`static ExtensionList<UserNameResolver>`	`all()`	Returns all the registered `UserNameResolver` descriptors.
`abstract String`	`findNameFor(User u)`	Finds full name of the given user.
`static String`	`resolve(User u)`

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

- Field Detail
  - LIST
```
@Deprecated
public static final List<UserNameResolver> LIST
```
    Deprecated.
    since 2009-02-24. Use all() for read access, and use Extension for registration.
    
    All registered UserNameResolver implementations.
- Constructor Detail
  - UserNameResolver
```
public UserNameResolver()
```
- Method Detail
  - findNameFor
```
public abstract String findNameFor(User u)
```
    Finds full name of the given user.
    This method is called when a User without explicitly name is used.
    When multiple resolvers are installed, they are consulted in order and the search will be over when a name is found by someone.
    Since UserNameResolver is singleton, this method can be invoked concurrently from multiple threads.
    
    Returns:
    
    null if the inference failed.
  - resolve
```
public static String resolve(User u)
```
  - all
```
public static ExtensionList<UserNameResolver> all()
```
    Returns all the registered UserNameResolver descriptors.