Class PropertySource.StubPropertySource

java.lang.Object

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

org.springframework.core.env.PropertySource.StubPropertySource

Enclosing class:

PropertySource<T>

public static class PropertySource.StubPropertySource
extends PropertySource<Object>

PropertySource to be used as a placeholder in cases where an actual property source cannot be eagerly initialized at application context creation time. For example, a ServletContext-based property source must wait until the ServletContext object is available to its enclosing ApplicationContext. In such cases, a stub should be used to hold the intended default position/order of the property source, then be replaced during context refresh.

Since:

3.1

Author:

Chris Beams

See Also:

• AbstractApplicationContext.initPropertySources()
• StandardServletEnvironment
• ServletContextPropertySource

Nested Class Summary

Nested classes/interfaces inherited from class PropertySource

PropertySource.StubPropertySource

Field Summary

Fields inherited from class PropertySource

logger, name, source

Constructor Summary

Constructors

Constructor	Description
StubPropertySource(String name)

Method Summary

Modifier and Type	Method	Description
@Nullable String	getProperty(String name)	Always returns null.

Methods inherited from class PropertySource

containsProperty, equals, getName, getSource, hashCode, named, toString

Methods inherited from class Object

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

Constructor Details

StubPropertySource

public StubPropertySource(String name)

Method Details

getProperty

public @Nullable String getProperty(String name)

Always returns null.

Specified by:

getProperty in class PropertySource<Object>

Parameters:

name - the property to find

See Also:

• PropertyResolver.getRequiredProperty(String)