org.figure8.join.control.action
Class ResourceVersionActions

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

public class ResourceVersionActions
extends JoinAction

This is a Struts action for managing resource versions.

Version:

$Revision: 1.1 $

Author:

Laurent Broudoux

Field Summary

static java.lang.String	DUPLICATE_RESOURCE_VERSION_KEY The request scope attribute under which is stored the ResourceVersion that has raised a DuplicateEntityException during save of another one.
static java.lang.String	LOAD_OP Operation code for loading a specified ResourceVersion
static java.lang.String	RESOURCE_VERSION_KEY The session scope attribute under which the ResourceVersion object currently selected by our logged-in User is stored.
static java.lang.String	RESOURCE_VERSIONS_KEY The request scope attribute under which the retrieved ResourceVersions list is stored.
static java.lang.String	SAVE_OP Operation code for saving (create or update) a specified ResourceVersion
static java.lang.String	SEARCH_OP Operation code for searching resource versions using their type

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

ResourceVersionActions()
Creates a new instance of ResourceVersionActions.

Method Summary

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	loadResourceVersion(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 versin from datastore and fill form with it.
protected org.apache.struts.action.ActionForward	saveResourceVersion(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 version into datastore.
protected org.apache.struts.action.ActionForward	searchResourceVersions(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Retrieve a list of ResourceVersions using the resource type criteria.
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 ResourceVersion

See Also:

Constant Field Values

SAVE_OP

public static final java.lang.String SAVE_OP

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

See Also:

Constant Field Values

SEARCH_OP

public static final java.lang.String SEARCH_OP

Operation code for searching resource versions using their type

See Also:

Constant Field Values

RESOURCE_VERSION_KEY

public static final java.lang.String RESOURCE_VERSION_KEY

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

See Also:

Constant Field Values

RESOURCE_VERSIONS_KEY

public static final java.lang.String RESOURCE_VERSIONS_KEY

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

See Also:

Constant Field Values

DUPLICATE_RESOURCE_VERSION_KEY

public static final java.lang.String DUPLICATE_RESOURCE_VERSION_KEY

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

See Also:

Constant Field Values

Constructor Detail

ResourceVersionActions

public ResourceVersionActions()

Creates a new instance of ResourceVersionActions.

Method Detail

setResourceManager

public void setResourceManager(ResourceManager manager)

Parameters:

manager - The ResourceManager to use

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 ...

loadResourceVersion

protected org.apache.struts.action.ActionForward loadResourceVersion(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 versin from datastore and fill form with it.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception

saveResourceVersion

protected org.apache.struts.action.ActionForward saveResourceVersion(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 version into datastore. The resource version 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

searchResourceVersions

protected org.apache.struts.action.ActionForward searchResourceVersions(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

Retrieve a list of ResourceVersions using the resource type criteria.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception