wicket.protocol.http
Class NullWebRequest

java.lang.Object
  wicket.Request
      wicket.protocol.http.WebRequest
          wicket.protocol.http.NullWebRequest

class NullWebRequest

extends WebRequest

A placeholder WebRequest where all methods do nothing. This class is not accessible outside this package because it is intended to be used as a singleton. To gain access to a NullWebRequest instance, just access the static final field WebRequest.NULL.

Author:

Jonathan Locke

See Also:

WebRequest.NULL

Field Summary

Fields inherited from class wicket.protocol.http.WebRequest

NULL

Constructor Summary

(package private)

NullWebRequest() Private constructor to force use of static factory method.

Method Summary

java.lang.String	getContextPath() Gets the application context path.
java.util.Locale	getLocale() Returns the preferred Locale that the client will accept content in, based on the Accept-Language header.
java.lang.String	getParameter(java.lang.String key) Gets the request parameter with the given key.
java.util.Map	getParameterMap() Gets the request parameters.
java.lang.String[]	getParameters(java.lang.String key) Gets the request parameters with the given key.
java.lang.String	getPath()
java.lang.String	getRelativeURL() Gets the relative url (url without the context path and without a leading '/').
java.lang.String	getServletPath() Gets the servlet path.
java.lang.String	getURL() Retrieves the URL of this request for local use.
WebRequest	newMultipartWebRequest(Bytes maxsize) Create a runtime context type specific (e.g.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullWebRequest

NullWebRequest()

Private constructor to force use of static factory method.

Method Detail

getContextPath

public java.lang.String getContextPath()

Description copied from class: WebRequest

Gets the application context path.

Specified by:

getContextPath in class WebRequest

Returns:

application context path

See Also:

WebRequest.getContextPath()

getParameter

public java.lang.String getParameter(java.lang.String key)

Description copied from class: WebRequest

Gets the request parameter with the given key.

Specified by:

getParameter in class WebRequest

Parameters:

key - Parameter name

Returns:

Parameter value

See Also:

Request.getParameter(java.lang.String)

getParameterMap

public java.util.Map getParameterMap()

Description copied from class: WebRequest

Gets the request parameters.

Specified by:

getParameterMap in class WebRequest

Returns:

Map of parameters

See Also:

Request.getParameterMap()

getParameters

public java.lang.String[] getParameters(java.lang.String key)

Description copied from class: WebRequest

Gets the request parameters with the given key.

Specified by:

getParameters in class WebRequest

Parameters:

key - Parameter name

Returns:

Parameter values

See Also:

Request.getParameters(java.lang.String)

getPath

public java.lang.String getPath()

Specified by:

getPath in class Request

Returns:

Path info for request

See Also:

Request.getPath()

getServletPath

public java.lang.String getServletPath()

Description copied from class: WebRequest

Gets the servlet path.

Specified by:

getServletPath in class WebRequest

Returns:

Servlet path

See Also:

WebRequest.getServletPath()

getURL

public java.lang.String getURL()

Description copied from class: WebRequest

Retrieves the URL of this request for local use.

Overrides:

getURL in class WebRequest

Returns:

The request URL for local use, which is the context path + the relative url

See Also:

Request.getURL()

toString

public java.lang.String toString()

See Also:

Object.toString()

getRelativeURL

public java.lang.String getRelativeURL()

Description copied from class: WebRequest

Gets the relative url (url without the context path and without a leading '/'). Use this method to load resources using the servlet context.

Specified by:

getRelativeURL in class WebRequest

Returns:

Request URL

See Also:

WebRequest.getRelativeURL()

newMultipartWebRequest

public WebRequest newMultipartWebRequest(Bytes maxsize)

Description copied from class: WebRequest

Create a runtime context type specific (e.g. Servlet or Portlet) MultipartWebRequest wrapper for handling multipart content uploads.

Specified by:

newMultipartWebRequest in class WebRequest

Parameters:

maxsize - the maximum size this request may be

Returns:

new WebRequest wrapper implementing MultipartWebRequest

See Also:

WebRequest.newMultipartWebRequest(wicket.util.lang.Bytes)

getLocale

public java.util.Locale getLocale()

Description copied from class: WebRequest

Returns the preferred Locale that the client will accept content in, based on the Accept-Language header. If the client request doesn't provide an Accept-Language header, this method returns the default locale for the server.

Specified by:

getLocale in class WebRequest

Returns:

the preferred Locale for the client

See Also:

Request.getLocale()