## org.springframework.core.env
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.

See Also:
  `AbstractApplicationContext.initPropertySources()`, `StandardServletEnvironment`, `ServletContextPropertySource`

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
`PropertySource.StubPropertySource(String name)`

Method Summary
`String` `getProperty(String name)` Always return `null`.

Methods inherited from class org.springframework.core.env.PropertySource
`containsProperty, equals, getName, getSource, hashCode, named, toString`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### PropertySource.StubPropertySource

    public PropertySource.StubPropertySource(String name)

Method Detail

### getProperty

    public String getProperty(String name)

  Always return `null`.

  Specified by:
    `getProperty` in class `PropertySource<Object>`
  Parameters:
    `name` - the property to find
  See Also:
    `PropertyResolver.getRequiredProperty(String)`