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java.lang.Objectorg.springframework.core.env.AbstractEnvironment
org.springframework.core.env.StandardEnvironment
org.springframework.web.context.support.StandardServletEnvironment
public class StandardServletEnvironment
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| Field Summary | |
|---|---|
static String |
JNDI_PROPERTY_SOURCE_NAME
JNDI property source name: "jndiProperties" |
static String |
SERVLET_CONFIG_PROPERTY_SOURCE_NAME
Servlet config init parameters property source name: "servletConfigInitParams" |
static String |
SERVLET_CONTEXT_PROPERTY_SOURCE_NAME
Servlet context init parameters property source name: "servletContextInitParams" |
| Fields inherited from class org.springframework.core.env.StandardEnvironment |
|---|
SYSTEM_ENVIRONMENT_PROPERTY_SOURCE_NAME, SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME |
| Fields inherited from class org.springframework.core.env.AbstractEnvironment |
|---|
ACTIVE_PROFILES_PROPERTY_NAME, DEFAULT_PROFILES_PROPERTY_NAME, logger, RESERVED_DEFAULT_PROFILE_NAME |
| Constructor Summary | |
|---|---|
StandardServletEnvironment()
|
|
| Method Summary | |
|---|---|
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.springframework.core.env.ConfigurableEnvironment |
|---|
addActiveProfile, getPropertySources, getSystemEnvironment, getSystemProperties, merge, setActiveProfiles, setDefaultProfiles |
| Methods inherited from interface org.springframework.core.env.Environment |
|---|
acceptsProfiles, getActiveProfiles, getDefaultProfiles |
| Methods inherited from interface org.springframework.core.env.ConfigurablePropertyResolver |
|---|
getConversionService, setConversionService, setPlaceholderPrefix, setPlaceholderSuffix, setRequiredProperties, setValueSeparator, validateRequiredProperties |
| Methods inherited from interface org.springframework.core.env.PropertyResolver |
|---|
containsProperty, getProperty, getProperty, getProperty, getProperty, getPropertyAsClass, getRequiredProperty, getRequiredProperty, resolvePlaceholders, resolveRequiredPlaceholders |
| Field Detail |
|---|
public static final String SERVLET_CONTEXT_PROPERTY_SOURCE_NAME
public static final String SERVLET_CONFIG_PROPERTY_SOURCE_NAME
public static final String JNDI_PROPERTY_SOURCE_NAME
| Constructor Detail |
|---|
public StandardServletEnvironment()
| Method Detail |
|---|
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 StandardEnvironmentStandardEnvironment.customizePropertySources(org.springframework.core.env.MutablePropertySources),
AbstractEnvironment.customizePropertySources(org.springframework.core.env.MutablePropertySources),
ServletConfigPropertySource,
ServletContextPropertySource,
JndiPropertySource,
AbstractApplicationContext.initPropertySources(),
#initPropertySources(ServletContext)
public void initPropertySources(ServletContext servletContext,
ServletConfig servletConfig)
ConfigurableWebEnvironment
initPropertySources in interface ConfigurableWebEnvironmentservletContext - the ServletContext (may not be null)servletConfig - the ServletContext (null if not available)
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