org.figure8.join.control.action
Class EnvironmentMappingActions

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

public class EnvironmentMappingActions
extends JoinAction

This is a Struts action for managing all operations related mappings between Logical and Physical environments.

Version:

$Revision: 1.2 $

Author:

Laurent Broudoux

Field Summary

static java.lang.String	CLOSE_OP Operation code for closing a EnvironmentMapping (close)
static java.lang.String	CREATE_OP Operation code for saving a EnvironmentMapping (create)
static java.lang.String	FORM_OP Operation code for showing an environment mapping form
static java.lang.String	LOAD_OP Operation code for loading a specific EnvironmentMapping
static java.lang.String	MAPPING_KEY The session scope attribute under which the EnvironmentMapping object currently selected by our logged-in User is stored.
static java.lang.String	MAPPINGS_KEY The request scope attribute under which the retrieved EnvironmentMappings list is stored.
static java.lang.String	VIEW_OP Operation code for retrieving EnvironmentMappings for an environment (logical or physical)

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

EnvironmentMappingActions()
Creates a new instance of EnvironmentMappingActions

Method Summary

protected org.apache.struts.action.ActionForward	closeMapping(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Close an environment mapping and update the related logical and physical environments.
protected org.apache.struts.action.ActionForward	createMapping(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Create an environment mapping into datastore and bind specified logical and physical environments to it.
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	loadEnvironmentMappings(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Retrieve and load into request all the environment mappings history corresponding to a logical or a physical environment.
protected org.apache.struts.action.ActionForward	loadMapping(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 environment mapping from datastore and fill form with it.
void	setEnvironmentManager(EnvironmentManager envManager)
protected org.apache.struts.action.ActionForward	showMappingForm(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Prepare all we need for displaying a mapping creation form

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

FORM_OP

public static final java.lang.String FORM_OP

Operation code for showing an environment mapping form

See Also:

Constant Field Values

LOAD_OP

public static final java.lang.String LOAD_OP

Operation code for loading a specific EnvironmentMapping

See Also:

Constant Field Values

CREATE_OP

public static final java.lang.String CREATE_OP

Operation code for saving a EnvironmentMapping (create)

See Also:

Constant Field Values

CLOSE_OP

public static final java.lang.String CLOSE_OP

Operation code for closing a EnvironmentMapping (close)

See Also:

Constant Field Values

VIEW_OP

public static final java.lang.String VIEW_OP

Operation code for retrieving EnvironmentMappings for an environment (logical or physical)

See Also:

Constant Field Values

MAPPING_KEY

public static final java.lang.String MAPPING_KEY

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

See Also:

Constant Field Values

MAPPINGS_KEY

public static final java.lang.String MAPPINGS_KEY

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

See Also:

Constant Field Values

Constructor Detail

EnvironmentMappingActions

public EnvironmentMappingActions()

Creates a new instance of EnvironmentMappingActions

Method Detail

setEnvironmentManager

public void setEnvironmentManager(EnvironmentManager envManager)

Parameters:

envManager - The EnvironmentManager implementation instance 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 ...

showMappingForm

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

Prepare all we need for displaying a mapping creation form

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception

loadMapping

protected org.apache.struts.action.ActionForward loadMapping(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 environment mapping from datastore and fill form with it.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception

createMapping

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

Create an environment mapping into datastore and bind specified logical and physical environments to it.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception

closeMapping

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

Close an environment mapping and update the related logical and physical environments.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception

loadEnvironmentMappings

protected org.apache.struts.action.ActionForward loadEnvironmentMappings(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 and load into request all the environment mappings history corresponding to a logical or a physical environment.

Returns:

A forward to the next view to render and display

Throws:

java.lang.Exception