cn.dreampie.web.filter
类 HttpFilter

java.lang.Object
  cn.dreampie.web.filter.HttpFilter

所有已实现的接口：

javax.servlet.Filter

直接已知子类：

GZIPFilter, ThreadLocalFilter

public abstract class HttpFilter
extends Object
implements javax.servlet.Filter

作者：

wangrenhui Http请求过滤 2012-4-28 上午9:16:23

构造方法摘要

HttpFilter()

方法摘要

void	destroy()
abstract void	doFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
javax.servlet.FilterConfig	getFilterConfig()
String	getInitParameter(String name)
javax.servlet.ServletContext	getServletContext()
void	init()
void	init(javax.servlet.FilterConfig config)

从类 java.lang.Object 继承的方法

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

构造方法详细信息

HttpFilter

public HttpFilter()

方法详细信息

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException

指定者：

接口 javax.servlet.Filter 中的 init

抛出：

javax.servlet.ServletException

init

public void init()
          throws javax.servlet.ServletException

抛出：

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)

指定者：

接口 javax.servlet.Filter 中的 doFilter

doFilter

public abstract void doFilter(javax.servlet.http.HttpServletRequest request,
                              javax.servlet.http.HttpServletResponse response,
                              javax.servlet.FilterChain chain)
                       throws IOException,
                              javax.servlet.ServletException

抛出：

IOException

javax.servlet.ServletException

destroy

public void destroy()

指定者：

接口 javax.servlet.Filter 中的 destroy

getInitParameter

public String getInitParameter(String name)

getFilterConfig

public javax.servlet.FilterConfig getFilterConfig()

getServletContext

public javax.servlet.ServletContext getServletContext()