org.apache.shiro.web.env

Class DefaultWebEnvironment

java.lang.Object

org.apache.shiro.env.DefaultEnvironment

org.apache.shiro.web.env.DefaultWebEnvironment

All Implemented Interfaces:

Environment, NamedObjectEnvironment, Destroyable, MutableWebEnvironment, WebEnvironment

Direct Known Subclasses:

ResourceBasedWebEnvironment

public class DefaultWebEnvironment
extends DefaultEnvironment
implements MutableWebEnvironment

Default WebEnvironment implementation based on a backing Map instance.

Since:

1.2

Field Summary

Fields inherited from class org.apache.shiro.env.DefaultEnvironment

DEFAULT_SECURITY_MANAGER_KEY, objects

Constructor Summary

Constructors

Constructor and Description
DefaultWebEnvironment()

Method Summary

Modifier and Type	Method and Description
FilterChainResolver	getFilterChainResolver() Returns the web application's FilterChainResolver if one has been configured or null if one is not available.
SecurityManager	getSecurityManager() Returns the application's SecurityManager instance accessible in the backing map using the securityManagerName property as the lookup key.
javax.servlet.ServletContext	getServletContext() Returns the ServletContext associated with this WebEnvironment instance.
WebSecurityManager	getWebSecurityManager() Returns the web application's security manager instance.
void	setFilterChainResolver(FilterChainResolver filterChainResolver) Sets the WebEnvironment's FilterChainResolver.
void	setSecurityManager(SecurityManager securityManager)
void	setServletContext(javax.servlet.ServletContext servletContext) Sets the WebEnvironment's associated ServletContext instance.
void	setWebSecurityManager(WebSecurityManager wsm) Sets the WebEnvironment's WebSecurityManager.

Methods inherited from class org.apache.shiro.env.DefaultEnvironment

destroy, getObject, getObjects, getSecurityManagerName, lookupSecurityManager, setObject, setSecurityManagerName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultWebEnvironment

public DefaultWebEnvironment()

Method Detail

getFilterChainResolver

public FilterChainResolver getFilterChainResolver()

Description copied from interface: WebEnvironment

Returns the web application's FilterChainResolver if one has been configured or null if one is not available.

Specified by:

getFilterChainResolver in interface WebEnvironment

Returns:

the web application's FilterChainResolver if one has been configured or null if one is not available.

setFilterChainResolver

public void setFilterChainResolver(FilterChainResolver filterChainResolver)

Description copied from interface: MutableWebEnvironment

Sets the WebEnvironment's FilterChainResolver.

Specified by:

setFilterChainResolver in interface MutableWebEnvironment

Parameters:

filterChainResolver - the WebEnvironment's FilterChainResolver.

getSecurityManager

public SecurityManager getSecurityManager()
                                   throws IllegalStateException

Description copied from class: DefaultEnvironment

Returns the application's SecurityManager instance accessible in the backing map using the securityManagerName property as the lookup key.

This implementation guarantees that a non-null instance is always returned, as this is expected for Environment API end-users. If subclasses have the need to perform the map lookup without this guarantee (for example, during initialization when the instance may not have been added to the map yet), the DefaultEnvironment.lookupSecurityManager() method is provided as an alternative.

Specified by:

getSecurityManager in interface Environment

Overrides:

getSecurityManager in class DefaultEnvironment

Returns:

the application's SecurityManager instance accessible in the backing map using the securityManagerName property as the lookup key.

Throws:

IllegalStateException

setSecurityManager

public void setSecurityManager(SecurityManager securityManager)

Overrides:

setSecurityManager in class DefaultEnvironment

getWebSecurityManager

public WebSecurityManager getWebSecurityManager()

Description copied from interface: WebEnvironment

Returns the web application's security manager instance.

Specified by:

getWebSecurityManager in interface WebEnvironment

Returns:

the web application's security manager instance.

setWebSecurityManager

public void setWebSecurityManager(WebSecurityManager wsm)

Description copied from interface: MutableWebEnvironment

Sets the WebEnvironment's WebSecurityManager.

Specified by:

setWebSecurityManager in interface MutableWebEnvironment

Parameters:

wsm - the WebEnvironment's WebSecurityManager.

getServletContext

public javax.servlet.ServletContext getServletContext()

Description copied from interface: WebEnvironment

Returns the ServletContext associated with this WebEnvironment instance. A web application typically only has a single WebEnvironment associated with its ServletContext.

Specified by:

getServletContext in interface WebEnvironment

Returns:

the ServletContext associated with this WebEnvironment instance.

setServletContext

public void setServletContext(javax.servlet.ServletContext servletContext)

Description copied from interface: MutableWebEnvironment

Sets the WebEnvironment's associated ServletContext instance. Invoking this method merely makes the ServletContext available to the underlying instance - it does not trigger initialization behavior.

Specified by:

setServletContext in interface MutableWebEnvironment

Parameters:

servletContext - the WebEnvironment's associated ServletContext instance.