org.springframework.web.context.request
Class ServletWebRequest

java.lang.Object
  org.springframework.web.context.request.AbstractRequestAttributes
      org.springframework.web.context.request.ServletRequestAttributes
          org.springframework.web.context.request.ServletWebRequest

All Implemented Interfaces:

RequestAttributes, WebRequest

Direct Known Subclasses:

DispatcherServletWebRequest

public class ServletWebRequest
extends ServletRequestAttributes
implements WebRequest

WebRequest adapter for an HttpServletRequest.

Since:

2.0

Author:

Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.web.context.request.ServletRequestAttributes

DESTRUCTION_CALLBACK_NAME_PREFIX

Fields inherited from class org.springframework.web.context.request.AbstractRequestAttributes

requestDestructionCallbacks

Fields inherited from interface org.springframework.web.context.request.RequestAttributes

SCOPE_GLOBAL_SESSION, SCOPE_REQUEST, SCOPE_SESSION

Constructor Summary

ServletWebRequest(HttpServletRequest request)
Create a new ServletWebRequest instance for the given request.

Method Summary

String	getContextPath() Return the context path for this request (usually the base path that the current web application is mapped to).
Locale	getLocale() Return the primary Locale for this request.
String	getParameter(String paramName) Return the request parameter of the given name, or null if none.
Map	getParameterMap() Return a immutable Map of the request parameters, with parameter names as map keys and parameter values as map values.
String[]	getParameterValues(String paramName) Return the request parameter values for the given parameter name, or null if none.
String	getRemoteUser() Return the remote user for this request, if any.
Principal	getUserPrincipal() Return the user principal for this request, if any.
boolean	isSecure() Return whether this request has been sent over a secure transport mechanism (such as SSL).
boolean	isUserInRole(String role) Determine whether the user is in the given role for this request.

Methods inherited from class org.springframework.web.context.request.ServletRequestAttributes

getAttribute, getRequest, getSession, getSessionId, getSessionMutex, registerDestructionCallback, removeAttribute, setAttribute, updateAccessedSessionAttributes

Methods inherited from class org.springframework.web.context.request.AbstractRequestAttributes

registerRequestDestructionCallback, removeRequestDestructionCallback, requestCompleted

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.context.request.RequestAttributes

getAttribute, getSessionId, getSessionMutex, registerDestructionCallback, removeAttribute, setAttribute

Constructor Detail

ServletWebRequest

public ServletWebRequest(HttpServletRequest request)

Create a new ServletWebRequest instance for the given request.

Parameters:

request - current HTTP request

Method Detail

getParameter

public String getParameter(String paramName)

Description copied from interface: WebRequest

Return the request parameter of the given name, or null if none.

Retrieves the first parameter value in case of a multi-value parameter.

Specified by:

getParameter in interface WebRequest

See Also:

ServletRequest.getParameter(String)

getParameterValues

public String[] getParameterValues(String paramName)

Description copied from interface: WebRequest

Return the request parameter values for the given parameter name, or null if none.

A single-value parameter will be exposed as an array with a single element.

Specified by:

getParameterValues in interface WebRequest

See Also:

ServletRequest.getParameterValues(String)

getParameterMap

public Map getParameterMap()

Description copied from interface: WebRequest

Return a immutable Map of the request parameters, with parameter names as map keys and parameter values as map values. The map values will be of type String array.

A single-value parameter will be exposed as an array with a single element.

Specified by:

getParameterMap in interface WebRequest

See Also:

ServletRequest.getParameterMap()

getLocale

public Locale getLocale()

Description copied from interface: WebRequest

Return the primary Locale for this request.

Specified by:

getLocale in interface WebRequest

See Also:

ServletRequest.getLocale()

getContextPath

public String getContextPath()

Description copied from interface: WebRequest

Return the context path for this request (usually the base path that the current web application is mapped to).

Specified by:

getContextPath in interface WebRequest

See Also:

HttpServletRequest.getContextPath()

getRemoteUser

public String getRemoteUser()

Description copied from interface: WebRequest

Return the remote user for this request, if any.

Specified by:

getRemoteUser in interface WebRequest

See Also:

HttpServletRequest.getRemoteUser()

getUserPrincipal

public Principal getUserPrincipal()

Description copied from interface: WebRequest

Return the user principal for this request, if any.

Specified by:

getUserPrincipal in interface WebRequest

See Also:

HttpServletRequest.getUserPrincipal()

isUserInRole

public boolean isUserInRole(String role)

Description copied from interface: WebRequest

Determine whether the user is in the given role for this request.

Specified by:

isUserInRole in interface WebRequest

See Also:

HttpServletRequest.isUserInRole(String)

isSecure

public boolean isSecure()

Description copied from interface: WebRequest

Return whether this request has been sent over a secure transport mechanism (such as SSL).

Specified by:

isSecure in interface WebRequest

See Also:

ServletRequest.isSecure()