cn.bestwu.simpleframework.web.filter

Class OrderedHiddenHttpMethodFilter

java.lang.Object

org.springframework.web.filter.GenericFilterBean

org.springframework.web.filter.OncePerRequestFilter

org.springframework.web.filter.HiddenHttpMethodFilter

cn.bestwu.simpleframework.web.filter.OrderedHiddenHttpMethodFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, org.springframework.core.Ordered, org.springframework.web.context.ServletContextAware

public class OrderedHiddenHttpMethodFilter
extends org.springframework.web.filter.HiddenHttpMethodFilter
implements org.springframework.core.Ordered

对delete,put隐藏方法的处理

Author:

Peter Wu

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_METHOD_PARAM Default method parameter: _method
static int	DEFAULT_ORDER The default order is high to ensure the filter is applied before Spring Security.

Fields inherited from class org.springframework.web.filter.OncePerRequestFilter

ALREADY_FILTERED_SUFFIX

Fields inherited from class org.springframework.web.filter.GenericFilterBean

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
OrderedHiddenHttpMethodFilter()

Method Summary

Modifier and Type	Method and Description
protected void	doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
int	getOrder()
void	setMethodParam(java.lang.String methodParam) Set the parameter name to look for HTTP methods.
void	setOrder(int order) Set the order for this filter.

Methods inherited from class org.springframework.web.filter.OncePerRequestFilter

doFilter, getAlreadyFilteredAttributeName, isAsyncDispatch, isAsyncStarted, shouldNotFilter, shouldNotFilterAsyncDispatch, shouldNotFilterErrorDispatch

Methods inherited from class org.springframework.web.filter.GenericFilterBean

addRequiredProperty, afterPropertiesSet, createEnvironment, destroy, getEnvironment, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, initFilterBean, setBeanName, setEnvironment, setServletContext

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ORDER

public static final int DEFAULT_ORDER

The default order is high to ensure the filter is applied before Spring Security.

See Also:

Constant Field Values

DEFAULT_METHOD_PARAM

public static final java.lang.String DEFAULT_METHOD_PARAM

Default method parameter: _method

See Also:

Constant Field Values

Constructor Detail

OrderedHiddenHttpMethodFilter

public OrderedHiddenHttpMethodFilter()

Method Detail

setMethodParam

public void setMethodParam(java.lang.String methodParam)

Set the parameter name to look for HTTP methods.

Overrides:

setMethodParam in class org.springframework.web.filter.HiddenHttpMethodFilter

Parameters:

methodParam - methodParam

See Also:

DEFAULT_METHOD_PARAM

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

setOrder

public void setOrder(int order)

Set the order for this filter.

Parameters:

order - the order to set

doFilterInternal

protected void doFilterInternal(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                javax.servlet.FilterChain filterChain)
                         throws javax.servlet.ServletException,
                                java.io.IOException

Overrides:

doFilterInternal in class org.springframework.web.filter.HiddenHttpMethodFilter

Throws:

javax.servlet.ServletException

java.io.IOException