org.sakaiproject.cheftool
Class VelocityPortletStateAction

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.sakaiproject.vm.ComponentServlet
              org.sakaiproject.vm.VmServlet
                  org.sakaiproject.cheftool.VmServlet
                      org.sakaiproject.cheftool.ToolServlet
                          org.sakaiproject.cheftool.VelocityPortletPaneledAction
                              org.sakaiproject.cheftool.VelocityPortletStateAction

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public abstract class VelocityPortletStateAction
extends VelocityPortletPaneledAction

VelocityPortletStateAction is an extension of VelocityPortletAction which provides a way to associate Controller state with each instances of the portlet using this action.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.sakaiproject.cheftool.VelocityPortletPaneledAction

VelocityPortletPaneledAction.MyLogger

Field Summary

Fields inherited from class org.sakaiproject.cheftool.VelocityPortletPaneledAction

ATTR_CONFIG, ATTR_CONTEXT, ATTR_FRAME_FOCUS, ATTR_FRAME_REFRESH, ATTR_PORTLET, ATTR_RUNDATA, ATTR_TOP_REFRESH, BUTTON, CONTEXT_SITE_COLLECTION_ID, CONTEXT_SITE_COLLECTION_URL, HELPER_LINK_MODE, HELPER_MODE_DONE, LAYOUT_MAIN, Log, MODE_OPTIONS, SAKAI_CSRF_TOKEN, STATE_ACTION, STATE_FLOAT, STATE_HELPER, STATE_MESSAGE, STATE_MODE, STATE_NEW_PANEL, STATE_OBSERVER, STATE_OBSERVER2, STATE_PRESENCE_OBSERVER, STATE_TOOL

Fields inherited from class org.sakaiproject.cheftool.ToolServlet

ALERT_ATTR, ALERT_STATE_INITED, HELPER_ID, MAIN_PANEL, MENU_ATTR, PARAM_ACTION, PARAM_ACTION_COMBO, TITLE_PANEL, TOOL_MODE_ATTR, TOOL_MODE_DEFAULT

Fields inherited from class org.sakaiproject.cheftool.VmServlet

m_validator

Fields inherited from class org.sakaiproject.vm.ComponentServlet

ATTR_PARAMS

Constructor Summary

VelocityPortletStateAction()

Method Summary

protected ControllerState	getState(Context context, RunData rundata, Class stateClass) Get the proper state for this instance (if portlet is not known, only context).
protected ControllerState	getState(String peid, RunData rundata, Class stateClass) Get the proper state for this instance (if portlet id is known).
protected ControllerState	getState(VelocityPortlet portlet, RunData rundata, Class stateClass) Get the proper state for this instance (if portlet is known).
protected void	releaseState(Context context, RunData rundata) Release the proper state for this instance (if portlet is not known, only context).
protected void	releaseState(String peid, RunData rundata) Release the proper state for this instance (if portlet id is known).
protected void	releaseState(VelocityPortlet portlet, RunData rundata) Release the proper state for this instance (if portlet is known).

Methods inherited from class org.sakaiproject.cheftool.VelocityPortletPaneledAction

actionDispatch, addAlert, addOptionsMenu, allowedToOptions, cancelOptions, clientWindowId, disableObservers, doGet, doOptions, doReset, enableObservers, getContext, getDateFormatString, helperActionDispatch, initState, initState, justDelivered, mainPanelUpdateId, panelMethodName, processAction, resetTool, saveOptions, scheduleFocusRefresh, schedulePeerFrameRefresh, scheduleTopRefresh, setVmCourier, setVmStdRef, switchPanel, titlePanelUpdateId, toolModeDispatch, updateState

Methods inherited from class org.sakaiproject.cheftool.ToolServlet

doPost, getAlert, getAlert, getMenu, getPid, getState, getToolMode, prepState, sendToHelper, setToolMode, startHelper, startHelper

Methods inherited from class org.sakaiproject.vm.VmServlet

getActionURL, getVmReference, includeVm, setVmReference

Methods inherited from class org.sakaiproject.vm.ComponentServlet

sendParentRedirect, service, setNoCacheHeaders

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

VelocityPortletStateAction

public VelocityPortletStateAction()

Method Detail

getState

protected ControllerState getState(Context context,
                                   RunData rundata,
                                   Class stateClass)

Get the proper state for this instance (if portlet is not known, only context).

Parameters:

context - The Template Context (it contains a reference to the portlet).

rundata - The Jetspeed (Turbine) rundata associated with the request.

stateClass - The Class of the ControllerState to find / create.

Returns:

The proper state object for this instance.

getState

protected ControllerState getState(VelocityPortlet portlet,
                                   RunData rundata,
                                   Class stateClass)

Get the proper state for this instance (if portlet is known).

Parameters:

portlet - The portlet being rendered.

rundata - The Jetspeed (Turbine) rundata associated with the request.

stateClass - The Class of the ControllerState to find / create.

Returns:

The proper state object for this instance.

getState

protected ControllerState getState(String peid,
                                   RunData rundata,
                                   Class stateClass)

Get the proper state for this instance (if portlet id is known).

Parameters:

peid - The portlet id.

rundata - The Jetspeed (Turbine) rundata associated with the request.

stateClass - The Class of the ControllerState to find / create.

Returns:

The proper state object for this instance.

releaseState

protected void releaseState(Context context,
                            RunData rundata)

Release the proper state for this instance (if portlet is not known, only context).

Parameters:

context - The Template Context (it contains a reference to the portlet).

rundata - The Jetspeed (Turbine) rundata associated with the request.

releaseState

protected void releaseState(VelocityPortlet portlet,
                            RunData rundata)

Release the proper state for this instance (if portlet is known).

Parameters:

portlet - The portlet being rendered.

rundata - The Jetspeed (Turbine) rundata associated with the request.

releaseState

protected void releaseState(String peid,
                            RunData rundata)

Release the proper state for this instance (if portlet id is known).

Parameters:

peid - The portlet id being rendered.

rundata - The Jetspeed (Turbine) rundata associated with the request.