| java.lang.Object
 org.springframework.web.filter.GenericFilterBean
All known Subclasses: org.springframework.web.filter.OncePerRequestFilter, org.springframework.web.filter.DelegatingFilterProxy,
| Field Summary | |
| final protected Log | logger
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| Method Summary | |
| final protected void | addRequiredProperty(String property)
Subclasses can invoke this method to specify that this property
(which must match a JavaBean property they expose) is mandatory,
and must be supplied as a config parameter. | | public void | afterPropertiesSet()
Calls the initFilterBean() method that might
contain custom initialization of a subclass. | | public void | destroy()
Subclasses may override this to perform custom filter shutdown. | | final public FilterConfig | getFilterConfig()
Make the FilterConfig of this filter available, if any. | | final protected String | getFilterName()
Make the name of this filter available to subclasses. | | final protected ServletContext | getServletContext()
Make the ServletContext of this filter available to subclasses. | | final public void | init(FilterConfig filterConfig)
Standard way of initializing this filter. | | protected void | initBeanWrapper(BeanWrapper bw)
Initialize the BeanWrapper for this GenericFilterBean,
possibly with custom editors. | | protected void | initFilterBean()
Subclasses may override this to perform custom initialization. | | final public void | setBeanName(String beanName)
Stores the bean name as defined in the Spring bean factory. | | final public void | setFilterConfig(FilterConfig filterConfig)
Alternative way of initializing this filter. | | final public void | setServletContext(ServletContext servletContext)
Stores the ServletContext that the bean factory runs in. |
| logger | | final protected Log logger(Code) | | Logger available to subclasses
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| addRequiredProperty | | final protected void addRequiredProperty(String property)(Code) | | Subclasses can invoke this method to specify that this property
(which must match a JavaBean property they expose) is mandatory,
and must be supplied as a config parameter. This should be called
from the constructor of a subclass.
This method is only relevant in case of traditional initialization
driven by a FilterConfig instance.
Parameters:
property - name of the required property |
| destroy | | public void destroy()(Code) | | Subclasses may override this to perform custom filter shutdown.
Note: This method will be called from standard filter destruction
as well as filter bean destruction in a Spring application context.
This default implementation is empty.
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| getFilterConfig | | final public FilterConfig getFilterConfig()(Code) | | Make the FilterConfig of this filter available, if any.
Analogous to GenericServlet's getServletConfig().
Public to resemble the getFilterConfig() method
of the Servlet Filter version that shipped with WebLogic 6.1.
the FilterConfig instance, or null if none available
See Also: javax.servlet.GenericServlet.getServletConfig |
| init | | final public void init(FilterConfig filterConfig) throws ServletException(Code) | | Standard way of initializing this filter.
Map config parameters onto bean properties of this filter, and
invoke subclass initialization.
Parameters:
filterConfig - the configuration for this filter
throws:
ServletException - if bean properties are invalid (or requiredproperties are missing), or if subclass initialization fails.
See Also: GenericFilterBean.initFilterBean |
| initFilterBean | | protected void initFilterBean() throws ServletException(Code) | | Subclasses may override this to perform custom initialization.
All bean properties of this filter will have been set before this
method is invoked.
Note: This method will be called from standard filter initialization
as well as filter bean initialization in a Spring application context.
Filter name and ServletContext will be available in both cases.
This default implementation is empty.
throws:
ServletException - if subclass initialization fails
See Also: GenericFilterBean.getFilterName()
See Also: GenericFilterBean.getServletContext() |
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