Based off the Spring implementation, but also supports the X-HTTP-Method-Override HTTP header.
| Modifiers | Name | Description | 
|---|---|---|
| protected static class | HiddenHttpMethodFilter.HttpMethodRequestWrapper | Simple javax.servlet.http.HttpServletRequest wrapper that returns the supplied method for javax.servlet.http.HttpServletRequest#getMethod(). | 
| Modifiers | Name | Description | 
|---|---|---|
| static java.lang.String | DEFAULT_METHOD_PARAM | Default method parameter: _method | 
| static java.lang.String | HEADER_X_HTTP_METHOD_OVERRIDE | 
| Fields inherited from class | Fields | 
|---|---|
| class org.springframework.web.filter.OncePerRequestFilter | ALREADY_FILTERED_SUFFIX | 
| Type Params | Return Type | Name and description | 
|---|---|---|
|  | protected void | doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain) | 
|  | protected java.lang.String | getHttpMethodOverride(javax.servlet.http.HttpServletRequest request) | 
|  | void | setMethodParam(java.lang.String methodParam)Set the parameter name to look for HTTP methods. | 
| Methods inherited from class | Name | 
|---|---|
| class org.springframework.web.filter.OncePerRequestFilter | org.springframework.web.filter.OncePerRequestFilter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain), org.springframework.web.filter.OncePerRequestFilter#getEnvironment(), org.springframework.web.filter.OncePerRequestFilter#setBeanName(java.lang.String), org.springframework.web.filter.OncePerRequestFilter#setEnvironment(org.springframework.core.env.Environment), org.springframework.web.filter.OncePerRequestFilter#setServletContext(javax.servlet.ServletContext), org.springframework.web.filter.OncePerRequestFilter#afterPropertiesSet(), org.springframework.web.filter.OncePerRequestFilter#getFilterConfig(), org.springframework.web.filter.OncePerRequestFilter#init(javax.servlet.FilterConfig), org.springframework.web.filter.OncePerRequestFilter#destroy(), org.springframework.web.filter.OncePerRequestFilter#wait(long, int), org.springframework.web.filter.OncePerRequestFilter#wait(long), org.springframework.web.filter.OncePerRequestFilter#wait(), org.springframework.web.filter.OncePerRequestFilter#equals(java.lang.Object), org.springframework.web.filter.OncePerRequestFilter#toString(), org.springframework.web.filter.OncePerRequestFilter#hashCode(), org.springframework.web.filter.OncePerRequestFilter#getClass(), org.springframework.web.filter.OncePerRequestFilter#notify(), org.springframework.web.filter.OncePerRequestFilter#notifyAll() | 
 Default method parameter: _method 
Set the parameter name to look for HTTP methods.