WeldInstance.Handler (Weld SE (Uber Jar) 4.0.0.Final API)

Type Parameters:

T - the required bean type

All Superinterfaces:

AutoCloseable

Enclosing interface:

WeldInstance<T>
```
public static interface WeldInstance.Handler<T>
extends AutoCloseable
```
This interface represents a contextual reference handler.
Allows to inspect the metadata of the relevant bean and also to destroy the underlying contextual instance.

Author:

Martin Kouba

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Delegates to `destroy()`.
`void`	`destroy()`	Destroy the contextual instance.
`T`	`get()`	The contextual reference is obtained lazily, i.e.
`Bean<?>`	`getBean()`

- Method Detail
  - get
```
T get()
```
    The contextual reference is obtained lazily, i.e. when first needed.
    
    Returns:
    
    the contextual reference
    
    Throws:
    
    IllegalStateException - If the producing WeldInstance does not exist
    
    See Also:
    
    Provider.get()
  - getBean
```
Bean<?> getBean()
```
    Returns:
    
    the bean metadata
  - destroy
```
void destroy()
```
    Destroy the contextual instance. It's a no-op if:
    
    called multiple times
    
    if the producing WeldInstance does not exist
    
    if the handler does not hold a contextual reference, i.e. get() was never called
    See Also:
    
    Instance.destroy(Object)
  - close
```
void close()
```
    Delegates to destroy().
    
    Specified by:
    
    close in interface AutoCloseable