org.springframework.boot.env

Interface PropertySourceLoader

All Known Implementing Classes:

PropertiesPropertySourceLoader, YamlPropertySourceLoader

public interface PropertySourceLoader

Strategy interface located via SpringFactoriesLoader and used to load a PropertySource.

Author:

Dave Syer, Phillip Webb

Method Summary

Modifier and Type	Method and Description
String[]	getFileExtensions() Returns the file extensions that the loader supports (excluding the '.').
List<PropertySource<?>>	load(String name, Resource resource) Load the resource into one or more property sources.

Method Detail

getFileExtensions

String[] getFileExtensions()

Returns the file extensions that the loader supports (excluding the '.').

Returns:

the file extensions

load

List<PropertySource<?>> load(String name,
                             Resource resource)
                      throws IOException

Load the resource into one or more property sources. Implementations may either return a list containing a single source, or in the case of a multi-document format such as yaml a source for each document in the resource.

Parameters:

name - the root name of the property source. If multiple documents are loaded an additional suffix should be added to the name for each source loaded.

resource - the resource to load

Returns:

a list property sources

Throws:

IOException - if the source cannot be loaded