Package org.apache.storm.scheduler.utils

Class ConfigLoaderFactoryService

java.lang.Object

org.apache.storm.scheduler.utils.ConfigLoaderFactoryService

public class ConfigLoaderFactoryService
extends Object

The user interface to create a concrete IConfigLoader instance for use.

Constructor Summary

Constructors

Constructor	Description
ConfigLoaderFactoryService()

Method Summary

Modifier and Type	Method	Description
static IConfigLoader	createConfigLoader(Map<String,Object> conf)	The user interface to create an IConfigLoader instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ConfigLoaderFactoryService

public ConfigLoaderFactoryService()

Method Details

createConfigLoader

public static IConfigLoader createConfigLoader(Map<String,Object> conf)

The user interface to create an IConfigLoader instance. It iterates all the implementations of IConfigLoaderFactory and finds the one which supports the specific scheme of the URI and then uses it to create an IConfigLoader instance.

Parameters:

conf - The storm configuration.

Returns:

A concrete IConfigLoader implementation which supports the scheme of the URI. If multiple implementations are available, return the first one; otherwise, return null.