ConfigurableWebEnvironment (Spring Framework 5.2.12.RELEASE API)

All Superinterfaces:
ConfigurableEnvironment, ConfigurablePropertyResolver, Environment, PropertyResolver
All Known Implementing Classes:
StandardServletEnvironment
```
public interface ConfigurableWebEnvironment
extends ConfigurableEnvironment
```
Specialization of ConfigurableEnvironment allowing initialization of servlet-related PropertySource objects at the earliest moment that the ServletContext and (optionally) ServletConfig become available.
Since:
3.1.2
Author:
Chris Beams
See Also:
EnvironmentCapable.getEnvironment()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`initPropertySources(ServletContext servletContext, ServletConfig servletConfig)`	Replace any stub property source instances acting as placeholders with real servlet context/config property sources using the given parameters.

Methods inherited from interface org.springframework.core.env.ConfigurableEnvironment
addActiveProfile, getPropertySources, getSystemEnvironment, getSystemProperties, merge, setActiveProfiles, setDefaultProfiles

Methods inherited from interface org.springframework.core.env.ConfigurablePropertyResolver
getConversionService, setConversionService, setIgnoreUnresolvableNestedPlaceholders, setPlaceholderPrefix, setPlaceholderSuffix, setRequiredProperties, setValueSeparator, validateRequiredProperties

Methods inherited from interface org.springframework.core.env.Environment
acceptsProfiles, acceptsProfiles, getActiveProfiles, getDefaultProfiles

Methods inherited from interface org.springframework.core.env.PropertyResolver
containsProperty, getProperty, getProperty, getProperty, getProperty, getRequiredProperty, getRequiredProperty, resolvePlaceholders, resolveRequiredPlaceholders

- Method Detail
  - initPropertySources
```
void initPropertySources(@Nullable
                         ServletContext servletContext,
                         @Nullable
                         ServletConfig servletConfig)
```
    Replace any stub property source instances acting as placeholders with real servlet context/config property sources using the given parameters.
    Parameters:
    servletContext - the ServletContext (may not be null)
    servletConfig - the ServletConfig (null if not available)
    See Also:
    WebApplicationContextUtils.initServletPropertySources( org.springframework.core.env.MutablePropertySources, ServletContext, ServletConfig)