DelegatingFilterProxyRegistrationBean (Spring Boot Docs 2.0.5.RELEASE API)

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java.lang.Object
- org.springframework.boot.web.servlet.RegistrationBean
- - org.springframework.boot.web.servlet.DynamicRegistrationBean<FilterRegistration.Dynamic>
  - - org.springframework.boot.web.servlet.AbstractFilterRegistrationBean<DelegatingFilterProxy>
    - - org.springframework.boot.web.servlet.DelegatingFilterProxyRegistrationBean

All Implemented Interfaces:

Aware, ServletContextInitializer, ApplicationContextAware, Ordered
```
public class DelegatingFilterProxyRegistrationBean
extends AbstractFilterRegistrationBean<DelegatingFilterProxy>
implements ApplicationContextAware
```
A ServletContextInitializer to register DelegatingFilterProxys in a Servlet 3.0+ container. Similar to the registration features provided by ServletContext but with a Spring Bean friendly design.
The bean name of the actual delegate Filter should be specified using the targetBeanName constructor argument. Unlike the FilterRegistrationBean, referenced filters are not instantiated early. In fact, if the delegate filter bean is marked @Lazy it won't be instantiated at all until the filter is called.
Registrations can be associated with URL patterns and/or servlets (either by name or via a ServletRegistrationBeans. When no URL pattern or servlets are specified the filter will be associated to '/*'. The targetBeanName will be used as the filter name if not otherwise specified.

Since:

1.4.0

Author:

Phillip Webb

See Also:

ServletContextInitializer, ServletContext.addFilter(String, Filter), FilterRegistrationBean, DelegatingFilterProxy

Field Summary
- Fields inherited from class org.springframework.boot.web.servlet.AbstractFilterRegistrationBean
  REQUEST_WRAPPER_FILTER_MAX_ORDER
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors
Constructor and Description
`DelegatingFilterProxyRegistrationBean(String targetBeanName, ServletRegistrationBean<?>... servletRegistrationBeans)` Create a new `DelegatingFilterProxyRegistrationBean` instance to be registered with the specified `ServletRegistrationBean`s.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`DelegatingFilterProxy`	`getFilter()` Return the `Filter` to be registered.
`protected String`	`getTargetBeanName()`
`void`	`setApplicationContext(ApplicationContext applicationContext)`

Methods inherited from class org.springframework.boot.web.servlet.AbstractFilterRegistrationBean
addRegistration, addServletNames, addServletRegistrationBeans, addUrlPatterns, configure, getDescription, getServletNames, getServletRegistrationBeans, getUrlPatterns, isMatchAfter, setDispatcherTypes, setDispatcherTypes, setMatchAfter, setServletNames, setServletRegistrationBeans, setUrlPatterns

Methods inherited from class org.springframework.boot.web.servlet.DynamicRegistrationBean
addInitParameter, getInitParameters, getOrDeduceName, isAsyncSupported, register, setAsyncSupported, setInitParameters, setName

Methods inherited from class org.springframework.boot.web.servlet.RegistrationBean
getOrder, isEnabled, onStartup, setEnabled, setOrder

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DelegatingFilterProxyRegistrationBean
```
public DelegatingFilterProxyRegistrationBean(String targetBeanName,
                                             ServletRegistrationBean<?>... servletRegistrationBeans)
```
    Create a new DelegatingFilterProxyRegistrationBean instance to be registered with the specified ServletRegistrationBeans.
    
    Parameters:
    
    targetBeanName - name of the target filter bean to look up in the Spring application context (must not be null).
    
    servletRegistrationBeans - associate ServletRegistrationBeans
- Method Detail
  - setApplicationContext
```
public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException
```
    Specified by:
    
    setApplicationContext in interface ApplicationContextAware
    
    Throws:
    
    BeansException
  - getTargetBeanName
```
protected String getTargetBeanName()
```
  - getFilter
```
public DelegatingFilterProxy getFilter()
```
    Description copied from class: AbstractFilterRegistrationBean
    
    Return the Filter to be registered.
    
    Specified by:
    
    getFilter in class AbstractFilterRegistrationBean<DelegatingFilterProxy>
    
    Returns:
    
    the filter

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Siebel Articles Python Perl 5 Documentation Manuel PHP7 français
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