ServiceLoaderUtility (Connect2id common classes v2.52)

java.lang.Object
- com.nimbusds.common.spi.ServiceLoaderUtility

public class ServiceLoaderUtility
extends Object

Service (SPI) loader utility.

Constructor Summary

Constructors
Constructor Description

ServiceLoaderUtility()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> Set<T>`	`loadMultiple(Class<T> tClass, T defaultImpl)`	Loads multiple Service Provider Interface (SPI) implementations.
`static <T> T`	`loadSingle(Class<T> tClass, T defaultImpl)`	Loads a single Service Provider Interface (SPI) implementation.

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

- Constructor Detail
  - ServiceLoaderUtility
```
public ServiceLoaderUtility()
```
- Method Detail
  - loadSingle
```
public static <T> T loadSingle(Class<T> tClass,
                               T defaultImpl)
```
    Loads a single Service Provider Interface (SPI) implementation.
    
    Parameters:
    
    tClass - The SPI. Not null.
    
    defaultImpl - The default implementation, null if not specified.
    
    Returns:
    
    The loaded SPI implementation or the default one.
    
    Throws:
    
    RuntimeException - If more than one SPI implementation was found.
  - loadMultiple
```
public static <T> Set<T> loadMultiple(Class<T> tClass,
                                      T defaultImpl)
```
    Loads multiple Service Provider Interface (SPI) implementations.
    
    Parameters:
    
    tClass - The SPI. Not null.
    
    defaultImpl - The default implementation, null if not specified.
    
    Returns:
    
    The loaded SPI implementations, if none were loaded and a default was specified, a singleton set with it.