CompositeFilter (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.web.filter.CompositeFilter

所有已实现的接口:
Filter
```
public class CompositeFilter
extends Object
implements Filter
```
A generic composite servlet Filter that just delegates its behavior to a chain (list) of user-supplied filters, achieving the functionality of a FilterChain, but conveniently using only Filter instances.
This is useful for filters that require dependency injection, and can therefore be set up in a Spring application context. Typically, this composite would be used in conjunction with DelegatingFilterProxy, so that it can be declared in Spring but applied to a servlet context.
从以下版本开始:
3.1
作者:
Dave Syer

构造器概要
构造器
构造器说明
CompositeFilter()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`destroy()`	Clean up all the filters supplied, calling each one's destroy method in turn, but in reverse order.
`void`	`doFilter(ServletRequest request, ServletResponse response, FilterChain chain)`	Forms a temporary chain from the list of delegate filters supplied (`setFilters(java.util.List<? extends javax.servlet.Filter>)`) and executes them in order.
`void`	`init(FilterConfig config)`	Initialize all the filters, calling each one's init method in turn in the order supplied.
`void`	`setFilters(List<? extends Filter> filters)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CompositeFilter
```
public CompositeFilter()
```
- 方法详细资料
  - setFilters
```
public void setFilters(List<? extends Filter> filters)
```
  - init
```
public void init(FilterConfig config)
          throws ServletException
```
    Initialize all the filters, calling each one's init method in turn in the order supplied.
    指定者:
    init 在接口中 Filter
    抛出:
    ServletException
    另请参阅:
    Filter.init(FilterConfig)
  - doFilter
```
public void doFilter(ServletRequest request,
                     ServletResponse response,
                     FilterChain chain)
              throws IOException,
                     ServletException
```
    Forms a temporary chain from the list of delegate filters supplied (setFilters(java.util.List<? extends javax.servlet.Filter>)) and executes them in order. Each filter delegates to the next one in the list, achieving the normal behavior of a FilterChain, despite the fact that this is a Filter.
    指定者:
    doFilter 在接口中 Filter
    抛出:
    IOException
    ServletException
    另请参阅:
    Filter.doFilter(ServletRequest, ServletResponse, FilterChain)
  - destroy
```
public void destroy()
```
    Clean up all the filters supplied, calling each one's destroy method in turn, but in reverse order.
    指定者:
    destroy 在接口中 Filter
    另请参阅:
    Filter.init(FilterConfig)