org.vraptor.scope
Class DefaultRequestContext

java.lang.Object
  org.vraptor.scope.DefaultRequestContext

All Implemented Interfaces:

Context, RequestContext

public class DefaultRequestContext
extends Object
implements RequestContext

A simple request context.

Author:

Guilherme Silveira

Constructor Summary

DefaultRequestContext(javax.servlet.http.HttpServletRequest request)

Method Summary

Object	getAttribute(String name) Retrieves an attribute
Map<String,Object>	getAttributeMap()
Map<String,Object>	getParameterMap()
boolean	hasAttribute(String name) Whether it contains an attribute
Object	removeAttribute(String name) Removes an attribute
void	setAttribute(String name, Object value) Sets an attribute.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRequestContext

public DefaultRequestContext(javax.servlet.http.HttpServletRequest request)

Method Detail

hasAttribute

public boolean hasAttribute(String name)

Description copied from interface: Context

Whether it contains an attribute

Specified by:

hasAttribute in interface Context

Parameters:

name - name

Returns:

true if contained

setAttribute

public void setAttribute(String name,
                         Object value)

Description copied from interface: Context

Sets an attribute. Optional operation.

Specified by:

setAttribute in interface Context

Parameters:

name - name

value - value

getAttribute

public Object getAttribute(String name)

Description copied from interface: Context

Retrieves an attribute

Specified by:

getAttribute in interface Context

Parameters:

name - name

Returns:

value or null if not found

removeAttribute

public Object removeAttribute(String name)

Description copied from interface: Context

Removes an attribute

Specified by:

removeAttribute in interface Context

Parameters:

name - name

Returns:

value

getParameterMap

public Map<String,Object> getParameterMap()

Specified by:

getParameterMap in interface RequestContext

getAttributeMap

public Map<String,Object> getAttributeMap()

Specified by:

getAttributeMap in interface RequestContext