ru.sstu.web.core

Interface Context

public interface Context

Context class provides utility methods for getting different scopes, attributes and parameters.

Since:

Web 1.0

Author:

Denis_Murashev

Method Summary

Methods

Modifier and Type	Method and Description
javax.servlet.http.HttpServletRequest	getRequest() Provides HTTP request.
<T> T	getRequestAttribute(String name) Provides request attribute.
String	getRequestParameter(String name) Provides request parameter.
javax.servlet.http.HttpServletResponse	getResponse() Provides HTTP response.
javax.servlet.http.HttpSession	getSession() Provides HTTP session.
<T> T	getSessionAttribute(String name) Provides session attribute.

Method Detail

getSessionAttribute

<T> T getSessionAttribute(String name)

Provides session attribute.

Type Parameters:

T - return type

Parameters:

name - attribute name

Returns:

attribute value

getRequestAttribute

<T> T getRequestAttribute(String name)

Provides request attribute.

Type Parameters:

T - return type

Parameters:

name - attribute name

Returns:

attribute value

getRequestParameter

String getRequestParameter(String name)

Provides request parameter.

Parameters:

name - parameter name

Returns:

parameter value

getSession

javax.servlet.http.HttpSession getSession()

Provides HTTP session.

Returns:

session

getRequest

javax.servlet.http.HttpServletRequest getRequest()

Provides HTTP request.

Returns:

request

getResponse

javax.servlet.http.HttpServletResponse getResponse()

Provides HTTP response.

Returns:

response