org.figure8.join.control.action
Class ResourceTypeActions

java.lang.Object
  org.apache.struts.action.Action
      org.figure8.join.control.JoinAction
          org.figure8.join.control.action.ResourceTypeActions

public class ResourceTypeActions
extends JoinAction

This is a Struts action for managing all operations related to AbstractResourceType entities.

Version:

$Revision: 1.1 $

Author:

Laurent Broudoux

Field Summary

static java.lang.String	DUPLICATE_RESOURCE_TYPE_KEY The request scope attribute under which is stored the ResourceTypes that has raised a DuplicateEntityException during save of another one.
static java.lang.String	LOAD_OP Operation code for loading a specified ResourceType
static java.lang.String	RESOURCE_TYPE_KEY The session scope attribute under which the ResourceType object currently selected by our logged-in User is stored.
static java.lang.String	RESOURCE_TYPES_KEY The request scope attribute under which the retrieved ResourceTypes list is stored.
static java.lang.String	SAVE_OP Operation code for saving (create or update) a specified ResourceType

Fields inherited from class org.figure8.join.control.JoinAction

BODY_ATTRIBUTE, BODY_PARAMETER, EXCEPTION_KEY, GUI_KEY, OP_PARAMETER, REND_MAIN, REND_NONE, REND_PARAMETER, REND_POPUP, XHR_PARAMETER

Fields inherited from class org.apache.struts.action.Action

defaultLocale, servlet

Constructor Summary

ResourceTypeActions()
Creates a new instance of ResourceTypeActions

Method Summary

AbstractResourceType	createResourceTypeInstance(ResourceTypeForm form) Create a new resource type instance from informations contained into ResourceTypeForm.
org.apache.struts.action.ActionForward	doExecute(java.lang.String operation, org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Abstract method that subclasses must implement.
protected org.apache.struts.action.ActionForward	loadResourceType(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Load a specified resource type from datastore and fill form with it.
protected org.apache.struts.action.ActionForward	saveResourceType(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Save a resource type into datastore.
void	setResourceManager(ResourceManager manager)

Methods inherited from class org.figure8.join.control.JoinAction

execute, getUserContainer, isLoggedIn, isXhrRequest, removeObsoleteForm

Methods inherited from class org.apache.struts.action.Action

addErrors, addMessages, execute, generateToken, getDataSource, getDataSource, getErrors, getLocale, getMessages, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, resetToken, saveErrors, saveErrors, saveMessages, saveMessages, saveToken, setLocale, setServlet

Methods inherited from class java.lang.Object

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

Field Detail

LOAD_OP

public static final java.lang.String LOAD_OP

Operation code for loading a specified ResourceType

See Also:

Constant Field Values

SAVE_OP

public static final java.lang.String SAVE_OP

Operation code for saving (create or update) a specified ResourceType

See Also:

Constant Field Values

RESOURCE_TYPE_KEY

public static final java.lang.String RESOURCE_TYPE_KEY

The session scope attribute under which the ResourceType object currently selected by our logged-in User is stored.

See Also:

Constant Field Values

RESOURCE_TYPES_KEY

public static final java.lang.String RESOURCE_TYPES_KEY

The request scope attribute under which the retrieved ResourceTypes list is stored.

See Also:

Constant Field Values

DUPLICATE_RESOURCE_TYPE_KEY

public static final java.lang.String DUPLICATE_RESOURCE_TYPE_KEY

The request scope attribute under which is stored the ResourceTypes that has raised a DuplicateEntityException during save of another one.

See Also:

Constant Field Values

Constructor Detail

ResourceTypeActions

public ResourceTypeActions()

Creates a new instance of ResourceTypeActions

Method Detail

setResourceManager

public void setResourceManager(ResourceManager manager)

Parameters:

manager - The ResourceManager to use

createResourceTypeInstance

public AbstractResourceType createResourceTypeInstance(ResourceTypeForm form)

Create a new resource type instance from informations contained into ResourceTypeForm. This is a hook to allow subclasses treating specific resource categories. This implementation maskes 2 assumptions : it is looking for a class named form.getCategory() + "Type" and this it needs to have a constructor with 2 string parameters (the resource type key and its label).

Parameters:

form - The ResourceTypeForm (or a subclass) to create persistent resource type from

Returns:

The persistent AbstractResourceType corresponding to given form

doExecute

public org.apache.struts.action.ActionForward doExecute(java.lang.String operation,
                                                        org.apache.struts.action.ActionMapping mapping,
                                                        org.apache.struts.action.ActionForm form,
                                                        javax.servlet.http.HttpServletRequest request,
                                                        javax.servlet.http.HttpServletResponse response)
                                                 throws java.lang.Exception

Description copied from class: JoinAction

Abstract method that subclasses must implement. The real execution must be done here according to the specified operation. ActionForward returned by execution should only point on page fragment : this superclass is responsible of including them within a whole page.

Specified by:

doExecute in class JoinAction

Parameters:

operation - String representing the operation to invoke on Action

mapping - Mapping between forwards name and path for this action

form - The form object containing request parameters

request - The servlet container request wrapper

response - The servlet container response wrapper

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception - such as InfraStructureExceptions ...

loadResourceType

protected org.apache.struts.action.ActionForward loadResourceType(org.apache.struts.action.ActionMapping mapping,
                                                                  org.apache.struts.action.ActionForm form,
                                                                  javax.servlet.http.HttpServletRequest request,
                                                                  javax.servlet.http.HttpServletResponse response)
                                                           throws java.lang.Exception

Load a specified resource type from datastore and fill form with it.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception

saveResourceType

protected org.apache.struts.action.ActionForward saveResourceType(org.apache.struts.action.ActionMapping mapping,
                                                                  org.apache.struts.action.ActionForm form,
                                                                  javax.servlet.http.HttpServletRequest request,
                                                                  javax.servlet.http.HttpServletResponse response)
                                                           throws java.lang.Exception

Save a resource type into datastore. The resource type may be an already existing one or a new one (this is indeed a create or update method).

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception