org.loom.action
Class ActionContext

java.lang.Object
  org.loom.action.ActionContext

public class ActionContext
extends java.lang.Object

Encapsulates the objects associated to this request: request, response, current action mapping, etc.

Author:

Ignacio Coloma

Constructor Summary

ActionContext()

Method Summary

void	addError(Message message)
Message	addError(java.lang.String messageKey)
Message	addError(java.lang.String normalizedPropertyPath, java.lang.String messageKey)
ActionMapping	getActionMapping()
java.lang.Object	getAttribute(java.lang.String name, Scope scope) Gets the value of the requested attribute for the given scope
Event	getEvent()
Messages	getMessages()
java.lang.String	getParam(java.lang.String propertyPath) Returns the current value of a property, as a parameter to add to a URL
LoomServletRequest	getRequest()
ResolutionFactory	getResolutionFactory()
LoomServletResponse	getResponse()
javax.servlet.ServletContext	getServletContext()
javax.servlet.http.HttpSession	getSession()
javax.servlet.http.HttpSession	getSession(boolean create)
boolean	hasError()
void	setAttribute(java.lang.String name, java.lang.Object value, Scope scope) Sets an attribute for the given scope
void	setEvent(Event event)
void	setRequest(LoomServletRequest request)
void	setResolutionFactory(ResolutionFactory resolutionFactory)
void	setResponse(LoomServletResponse response)
void	setSelectedMenuItem(java.lang.String menuId, java.lang.Class<? extends Action> actionClass, java.lang.String event) Sets the currently selected menu item
void	setSelectedMenuItem(java.lang.String menuId, java.lang.String menuItemId) Sets the currently selected menu item
void	setServletContext(javax.servlet.ServletContext servletContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

ActionContext

public ActionContext()

Method Detail

getRequest

public LoomServletRequest getRequest()

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object value,
                         Scope scope)

Sets an attribute for the given scope

Parameters:

name - the name of the attribute

value - the value of the attribute

scope - the scope where the attribute should be stored. PAGE is not allowed here.

getAttribute

public java.lang.Object getAttribute(java.lang.String name,
                                     Scope scope)

Gets the value of the requested attribute for the given scope

Parameters:

name - the name of the attribute

scope - the scope where the attribute should be stored. PAGE is not allowed here.

getParam

public java.lang.String getParam(java.lang.String propertyPath)

Returns the current value of a property, as a parameter to add to a URL

Parameters:

propertyPath - the propertyPath to be obtained as text

Returns:

the UrlParameter with the property value, null if there is no parsed action or the value is null

setSelectedMenuItem

public void setSelectedMenuItem(java.lang.String menuId,
                                java.lang.String menuItemId)

Sets the currently selected menu item

setSelectedMenuItem

public void setSelectedMenuItem(java.lang.String menuId,
                                java.lang.Class<? extends Action> actionClass,
                                java.lang.String event)

Sets the currently selected menu item

getEvent

public Event getEvent()

getActionMapping

public ActionMapping getActionMapping()

getSession

public javax.servlet.http.HttpSession getSession()

getSession

public javax.servlet.http.HttpSession getSession(boolean create)

setRequest

public void setRequest(LoomServletRequest request)

getResponse

public LoomServletResponse getResponse()

setResponse

public void setResponse(LoomServletResponse response)

getResolutionFactory

public ResolutionFactory getResolutionFactory()

setResolutionFactory

public void setResolutionFactory(ResolutionFactory resolutionFactory)

getServletContext

public javax.servlet.ServletContext getServletContext()

setServletContext

public void setServletContext(javax.servlet.ServletContext servletContext)

addError

public Message addError(java.lang.String normalizedPropertyPath,
                        java.lang.String messageKey)

getMessages

public Messages getMessages()

Returns:

the list of messages of this request

hasError

public boolean hasError()

Returns:

true if any error occurred processing this request

addError

public Message addError(java.lang.String messageKey)

addError

public void addError(Message message)

setEvent

public void setEvent(Event event)