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## org.apache.struts2.dispatcher
Class StrutsRequestWrapper

    java.lang.Object
      javax.servlet.ServletRequestWrapper
          javax.servlet.http.HttpServletRequestWrapper
              org.apache.struts2.dispatcher.StrutsRequestWrapper

All Implemented Interfaces:
  javax.servlet.http.HttpServletRequest, javax.servlet.ServletRequest

Direct Known Subclasses:
  MultiPartRequestWrapper

    public class StrutsRequestWrapper

extends javax.servlet.http.HttpServletRequestWrapper

All Struts requests are wrapped with this class, which provides simple JSTL accessibility. This is because JSTL works with request attributes, so this class delegates to the value stack except for a few cases where required to prevent infinite loops. Namely, we don't let any attribute name with "#" in it delegate out to the value stack, as it could potentially cause an infinite loop. For example, an infinite loop would take place if you called: request.getAttribute("#attr.foo").

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest
`BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH`

Constructor Summary
`StrutsRequestWrapper(javax.servlet.http.HttpServletRequest req)` The constructor
`StrutsRequestWrapper(javax.servlet.http.HttpServletRequest req, boolean disableRequestAttributeValueStackLookup)` The constructor

Method Summary
`Object` | `getAttribute(String key)` Gets the object, looking in the value stack if not found

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper
`getAuthType, getContextPath, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, getIntHeader, getMethod, getPathInfo, getPathTranslated, getQueryString, getRemoteUser, getRequestedSessionId, getRequestURI, getRequestURL, getServletPath, getSession, getSession, getUserPrincipal, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isUserInRole`

Methods inherited from class javax.servlet.ServletRequestWrapper
`getAttributeNames, getCharacterEncoding, getContentLength, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequest, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding, setRequest`

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

Methods inherited from interface javax.servlet.ServletRequest
`getAttributeNames, getCharacterEncoding, getContentLength, getContentType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, isSecure, removeAttribute, setAttribute, setCharacterEncoding`

Constructor Detail

### StrutsRequestWrapper

    public StrutsRequestWrapper(javax.servlet.http.HttpServletRequest req)

  The constructor

  Parameters:
    `req` - The request

### StrutsRequestWrapper

    public StrutsRequestWrapper(javax.servlet.http.HttpServletRequest req,
                                boolean disableRequestAttributeValueStackLookup)

  The constructor

  Parameters:
    `req` - The request
    `disableRequestAttributeValueStackLookup` - flag for disabling request attribute value stack lookup (JSTL accessibility)

Method Detail

### getAttribute

    public Object getAttribute(String key)

  Gets the object, looking in the value stack if not found

  Specified by:
    `getAttribute` in interface `javax.servlet.ServletRequest`
  Overrides:
    `getAttribute` in class `javax.servlet.ServletRequestWrapper`
  Parameters:
    `key` - The attribute key

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