org.springframework.core.env

Class PropertiesPropertySource

java.lang.Object

org.springframework.core.env.PropertySource<T>

org.springframework.core.env.EnumerablePropertySource<Map<String,Object>>

org.springframework.core.env.MapPropertySource

org.springframework.core.env.PropertiesPropertySource

Direct Known Subclasses:

MockPropertySource, ResourcePropertySource

public class PropertiesPropertySource
extends MapPropertySource

PropertySource implementation that extracts properties from a Properties object.

Note that because a Properties object is technically an <Object, Object> Hashtable, one may contain non-String keys or values. This implementation, however is restricted to accessing only String-based keys and values, in the same fashion as Properties.getProperty(java.lang.String) and Properties.setProperty(java.lang.String, java.lang.String).

Since:

3.1

Author:

Chris Beams, Juergen Hoeller

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.core.env.PropertySource

PropertySource.StubPropertySource

Field Summary

Fields inherited from class org.springframework.core.env.PropertySource

logger, name, source

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PropertiesPropertySource(String name, Map<String,Object> source)
	PropertiesPropertySource(String name, Properties source)

Method Summary

Modifier and Type	Method and Description
String[]	getPropertyNames() Return the names of all properties contained by the source object (never null).

Methods inherited from class org.springframework.core.env.MapPropertySource

containsProperty, getProperty

Methods inherited from class org.springframework.core.env.PropertySource

equals, getName, getSource, hashCode, named, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PropertiesPropertySource

public PropertiesPropertySource(String name,
                                Properties source)

PropertiesPropertySource

protected PropertiesPropertySource(String name,
                                   Map<String,Object> source)

Method Detail

getPropertyNames

public String[] getPropertyNames()

Description copied from class: EnumerablePropertySource

Return the names of all properties contained by the source object (never null).

Overrides:

getPropertyNames in class MapPropertySource