org.kuali.rice.krad.web.service.impl

Class RefreshControllerServiceImpl

java.lang.Object

org.kuali.rice.krad.web.service.impl.RefreshControllerServiceImpl

All Implemented Interfaces:

RefreshControllerService

public class RefreshControllerServiceImpl
extends Object
implements RefreshControllerService

Default implementation of the refresh controller service.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Constructor Summary

Constructors

Constructor and Description
RefreshControllerServiceImpl()

Method Summary

Modifier and Type	Method and Description
protected ModelAndViewService	getModelAndViewService() Instance of model and view service to use within the collection service.
protected void	invokeQuickfinderCallback(UifFormBase form, javax.servlet.http.HttpServletRequest request, String quickfinderId) Retrieves post metadata for the quickfinder component with the given id and if a callback method has been configured, invokes that callback method.
protected void	processMultiValueReturn(UifFormBase form, javax.servlet.http.HttpServletRequest request) Handles the return from a multi-value lookup, processing any select line values and invoking the configured view helper service to create the lines for those values in the model collection.
org.springframework.web.servlet.ModelAndView	refresh(UifFormBase form) Handles the refresh call by checking the request parameters and delegating out to helper methods.
protected void	setFocusJumpFromQuickfinder(UifFormBase form, String quickfinderId) Retrieves the configured focus id and jump id for the quickfinder from the post metadata, and sets those values onto the form for the view rendering.
void	setModelAndViewService(ModelAndViewService modelAndViewService)

Methods inherited from class java.lang.Object

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

Constructor Detail

RefreshControllerServiceImpl

public RefreshControllerServiceImpl()

Method Detail

refresh

public org.springframework.web.servlet.ModelAndView refresh(UifFormBase form)

Handles the refresh call by checking the request parameters and delegating out to helper methods. Invoked when returning from another view.

Several places in the framework do a return from a view to another view. Examples are return from a lookup, breadcrumb navigation, and navigation methods provided by the controller. This is the default method invoked when returning to perform any additional functionality.

Specified by:

refresh in interface RefreshControllerService

Parameters:

form - form instance containing the model data

Returns:

ModelAndView instance for rendering the view

processMultiValueReturn

protected void processMultiValueReturn(UifFormBase form,
                                       javax.servlet.http.HttpServletRequest request)

Handles the return from a multi-value lookup, processing any select line values and invoking the configured view helper service to create the lines for those values in the model collection.

There are two supported strategies for returning the selected lines. One, if the lookup view and the caller are within the same application container, Springs input flash map is used. If however, the lookup view is outside the caller, then just a standard request parameter is used.

Parameters:

form - form instance containing the model data

request - http request object being handled

setFocusJumpFromQuickfinder

protected void setFocusJumpFromQuickfinder(UifFormBase form,
                                           String quickfinderId)

Retrieves the configured focus id and jump id for the quickfinder from the post metadata, and sets those values onto the form for the view rendering.

Parameters:

form - form instance containing the model data

quickfinderId - id for the quickfinder component that triggered the lookup we are returning from

invokeQuickfinderCallback

protected void invokeQuickfinderCallback(UifFormBase form,
                                         javax.servlet.http.HttpServletRequest request,
                                         String quickfinderId)

Retrieves post metadata for the quickfinder component with the given id and if a callback method has been configured, invokes that callback method.

Parameters:

form - form instance containing the model data

request - http request object being handled

quickfinderId - id for the quickfinder component that triggered the lookup we are returning from

getModelAndViewService

protected ModelAndViewService getModelAndViewService()

Instance of model and view service to use within the collection service.

Returns:

ModelAndViewService instance

setModelAndViewService

public void setModelAndViewService(ModelAndViewService modelAndViewService)

See Also:

getModelAndViewService()