PropertiesPropertySourceLoader (Spring Boot API)

java.lang.Object
- org.springframework.boot.env.PropertiesPropertySourceLoader

All Implemented Interfaces:
PropertySourceLoader
```
public class PropertiesPropertySourceLoader
extends Object
implements PropertySourceLoader
```
Strategy to load '.properties' files into a PropertySource.

Constructor Summary
Constructors
Constructor Description
PropertiesPropertySourceLoader()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String[]`	`getFileExtensions()`	Returns the file extensions that the loader supports (excluding the '.').
`org.springframework.core.env.PropertySource<?>`	`load(String name, org.springframework.core.io.Resource resource, String profile)`	Load the resource into a property source.

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

- Constructor Detail
  - PropertiesPropertySourceLoader
```
public PropertiesPropertySourceLoader()
```
- Method Detail
  - getFileExtensions
```
public String[] getFileExtensions()
```
    Description copied from interface: PropertySourceLoader
    Returns the file extensions that the loader supports (excluding the '.').
    Specified by:
    getFileExtensions in interface PropertySourceLoader
    Returns:
    the file extensions
  - load
```
public org.springframework.core.env.PropertySource<?> load(String name,
                                                           org.springframework.core.io.Resource resource,
                                                           String profile)
                                                    throws IOException
```
    Description copied from interface: PropertySourceLoader
    Load the resource into a property source.
    Specified by:
    load in interface PropertySourceLoader
    Parameters:
    name - the name of the property source
    resource - the resource to load
    profile - the name of the profile to load or null. The profile can be used to load multi-document files (such as YAML). Simple property formats should null when asked to load a profile.
    Returns:
    a property source or null
    Throws:
    IOException - if the source cannot be loaded