public class StandardServletEnvironment extends StandardEnvironment implements ConfigurableWebEnvironment
Environment
implementation to be used by Servlet
-based web
applications. All web-related (servlet-based) ApplicationContext
classes
initialize an instance by default.
Contributes ServletConfig
, ServletContext
, and JNDI-based
PropertySource
instances. See customizePropertySources(org.springframework.core.env.MutablePropertySources)
method
documentation for details.
StandardEnvironment
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
JNDI_PROPERTY_SOURCE_NAME
JNDI property source name: "jndiProperties"
|
static java.lang.String |
SERVLET_CONFIG_PROPERTY_SOURCE_NAME
Servlet config init parameters property source name: "servletConfigInitParams"
|
static java.lang.String |
SERVLET_CONTEXT_PROPERTY_SOURCE_NAME
Servlet context init parameters property source name: "servletContextInitParams"
|
SYSTEM_ENVIRONMENT_PROPERTY_SOURCE_NAME, SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME
ACTIVE_PROFILES_PROPERTY_NAME, DEFAULT_PROFILES_PROPERTY_NAME, logger, RESERVED_DEFAULT_PROFILE_NAME
Constructor and Description |
---|
StandardServletEnvironment() |
Modifier and Type | Method and Description |
---|---|
protected void |
customizePropertySources(MutablePropertySources propertySources)
Customize the set of property sources with those contributed by superclasses as
well as those appropriate for standard servlet-based environments:
"servletConfigInitParams"
"servletContextInitParams"
"jndiProperties"
|
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.
|
acceptsProfiles, addActiveProfile, containsProperty, doGetActiveProfiles, doGetDefaultProfiles, getActiveProfiles, getConversionService, getDefaultProfiles, getProperty, getProperty, getProperty, getProperty, getPropertyAsClass, getPropertySources, getRequiredProperty, getRequiredProperty, getReservedDefaultProfiles, getSystemEnvironment, getSystemProperties, isProfileActive, merge, resolvePlaceholders, resolveRequiredPlaceholders, setActiveProfiles, setConversionService, setDefaultProfiles, setIgnoreUnresolvableNestedPlaceholders, setPlaceholderPrefix, setPlaceholderSuffix, setRequiredProperties, setValueSeparator, toString, validateProfile, validateRequiredProperties
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
addActiveProfile, getPropertySources, getSystemEnvironment, getSystemProperties, merge, setActiveProfiles, setDefaultProfiles
acceptsProfiles, getActiveProfiles, getDefaultProfiles
getConversionService, setConversionService, setIgnoreUnresolvableNestedPlaceholders, setPlaceholderPrefix, setPlaceholderSuffix, setRequiredProperties, setValueSeparator, validateRequiredProperties
containsProperty, getProperty, getProperty, getProperty, getProperty, getPropertyAsClass, getRequiredProperty, getRequiredProperty, resolvePlaceholders, resolveRequiredPlaceholders
public static final java.lang.String SERVLET_CONTEXT_PROPERTY_SOURCE_NAME
public static final java.lang.String SERVLET_CONFIG_PROPERTY_SOURCE_NAME
public static final java.lang.String JNDI_PROPERTY_SOURCE_NAME
protected void customizePropertySources(MutablePropertySources propertySources)
Properties present in "servletConfigInitParams" will take precedence over those in "servletContextInitParams", and properties found in either of the above take precedence over those found in "jndiProperties".
Properties in any of the above will take precedence over system properties and
environment variables contributed by the StandardEnvironment
superclass.
The Servlet
-related property sources are added as stubs
at this stage, and will be fully initialized once the actual
ServletContext
object becomes available.
customizePropertySources
in class StandardEnvironment
StandardEnvironment.customizePropertySources(org.springframework.core.env.MutablePropertySources)
,
AbstractEnvironment.customizePropertySources(org.springframework.core.env.MutablePropertySources)
,
ServletConfigPropertySource
,
ServletContextPropertySource
,
JndiPropertySource
,
AbstractApplicationContext.initPropertySources()
,
initPropertySources(ServletContext, ServletConfig)
public void initPropertySources(ServletContext servletContext, ServletConfig servletConfig)
ConfigurableWebEnvironment
initPropertySources
in interface ConfigurableWebEnvironment
servletContext
- the ServletContext
(may not be null
)servletConfig
- the ServletConfig
(null
if not available)WebApplicationContextUtils.initServletPropertySources(
org.springframework.core.env.MutablePropertySources, ServletContext, ServletConfig)