org.appng.api

Interface Request

All Superinterfaces:

org.springframework.core.convert.ConversionService, RequestContainer, RequestSupport, ValidationProvider

All Known Implementing Classes:

ApplicationRequest

public interface Request
extends RequestContainer, RequestSupport, ValidationProvider

A Request is the framework-internal representation of a HttpServletRequest, wrapping the afore mentioned and adding framework-specific methods.

Author:

Matthias Müller

Method Summary

Modifier and Type	Method and Description
ExpressionEvaluator	getExpressionEvaluator() Returns the ExpressionEvaluator for this Request.
Locale	getLocale() Returns the Locale for this Request.
ParameterSupport	getParameterSupportDollar() Returns the ParameterSupport for this Request.
PermissionProcessor	getPermissionProcessor() Returns the PermissionProcessor for this Request.
Subject	getSubject() Returns the Subject for this Request.
List<String>	getUrlParameters() Returns a list of URL-Parameters for a JSP-page, which are those path-elements appearing after the name of the JSP-page itself.
org.springframework.http.HttpHeaders	headers() Returns the HttpHeaders for the underlying HttpServletRequest.
boolean	isGet() Checks whether this Request originates of a HTTP GET-request.
boolean	isPost() Checks whether this Request originates of a HTTP POST-request.
boolean	isRedirect() Checks whether a redirect-target has been set for this Request.

Methods inherited from interface org.appng.forms.RequestContainer

getFormUploads, getFormUploads, getHost, getParameter, getParameterList, getParameterNames, getParameters, getParametersList, hasParameter

Methods inherited from interface org.appng.api.RequestSupport

addErrorMessage, addErrorMessage, fillBindObject, getBindObject, getEnvironment, getFieldConverter, getMessage, getMessageSource, handleException, setPropertyValue, setPropertyValues

Methods inherited from interface org.springframework.core.convert.ConversionService

canConvert, canConvert, convert, convert

Methods inherited from interface org.appng.api.ValidationProvider

addValidationMetaData, validateBean, validateBean, validateField

Method Detail

getExpressionEvaluator

ExpressionEvaluator getExpressionEvaluator()

Returns the ExpressionEvaluator for this Request.

Returns:

the ExpressionEvaluator

getParameterSupportDollar

ParameterSupport getParameterSupportDollar()

Returns the ParameterSupport for this Request.

Returns:

the ParameterSupport

getPermissionProcessor

PermissionProcessor getPermissionProcessor()

Returns the PermissionProcessor for this Request.

Returns:

the PermissionProcessor

getSubject

Subject getSubject()

Returns the Subject for this Request.

Returns:

the Subject

getLocale

Locale getLocale()

Returns the Locale for this Request.

Returns:

the Locale

getUrlParameters

List<String> getUrlParameters()

Returns a list of URL-Parameters for a JSP-page, which are those path-elements appearing after the name of the JSP-page itself. So if the page is named contact and the path is /contact/europe/germany, the resulting List would be equal to Arrays.asList("europe","germany").

Returns:

the URL-Parameters for a JSP-Page

See Also:

Path.getJspUrlParameters()

isRedirect

boolean isRedirect()

Checks whether a redirect-target has been set for this Request.

Returns:

true if a redirect-target has been set for this Request, false otherwise

isGet

boolean isGet()

Checks whether this Request originates of a HTTP GET-request.

Returns:

true if this Request originates of a HTTP GET-request, false otherwise

isPost

boolean isPost()

Checks whether this Request originates of a HTTP POST-request.

Returns:

true if this Request originates of a HTTP POST-request, false otherwise

headers

org.springframework.http.HttpHeaders headers()

Returns the HttpHeaders for the underlying HttpServletRequest.

Returns:

the headers