org.sourceforge.vlibrary.user.actions

Class LibraryAction

java.lang.Object

org.apache.struts.action.Action

org.sourceforge.vlibrary.user.actions.LibraryAction

Direct Known Subclasses:

BookListSortAction, EditBookAction, EditReaderAction, ForgotPasswordAction, ListBookAction, LogoffAction, MoveBookAction, PasswordResetAction, PrepareListBookAction, PrepareManageReaderAction, PrepareMoveBookAction, PreparePasswordResetAction, RequestBookAction, SaveBookAction, SaveReaderAction, StatusBookAction, ViewBookAction

public abstract class LibraryAction
extends org.apache.struts.action.Action

Abstract base Action class.
All vlibrary Actions are derived from this class.

Version:

$Revision$ $Date$

Field Summary

Fields

Modifier and Type	Field and Description
protected LibraryManager	libraryManager

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

servlet

Constructor Summary

Constructors

Constructor and Description
LibraryAction()

Method Summary

Modifier and Type	Method and Description
org.apache.struts.action.ActionForward	execute(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Execute method invoked by the struts framework.
abstract org.apache.struts.action.ActionForward	executeAction(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.apache.struts.util.MessageResources messages) Abstract action execution method to be overridden by concrete LibraryActions.
void	setLibraryManager(LibraryManager libraryManager) Used for Spring Dependency Injection
protected org.apache.struts.action.ActionForward	standardForward(org.apache.struts.action.ActionMapping mapping, javax.servlet.http.HttpServletRequest request, ArrayList<LibraryException> errors) Standard forward determination utility method Forwards to SUCCESS if errors ArrayList is empty, else to ERROR

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

addErrors, addMessages, execute, generateToken, 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

libraryManager

protected LibraryManager libraryManager

Constructor Detail

LibraryAction

public LibraryAction()

Method Detail

setLibraryManager

public void setLibraryManager(LibraryManager libraryManager)

Used for Spring Dependency Injection

execute

public org.apache.struts.action.ActionForward execute(org.apache.struts.action.ActionMapping mapping,
                                                      org.apache.struts.action.ActionForm form,
                                                      javax.servlet.http.HttpServletRequest request,
                                                      javax.servlet.http.HttpServletResponse response)
                                               throws Exception

Execute method invoked by the struts framework. Gets message resources, handles cancellation, forwarding, basic logging and top level exception management. Delegates action processing to executeAction() method overridden by concrete Actions.

Overrides:

execute in class org.apache.struts.action.Action

Parameters:

mapping - The ActionMapping used to select this instance

form - The optional ActionForm bean for this request (if any)

request - The HTTP request we are processing

response - The HTTP response we are creating

Throws:

Exception

standardForward

protected org.apache.struts.action.ActionForward standardForward(org.apache.struts.action.ActionMapping mapping,
                                                                 javax.servlet.http.HttpServletRequest request,
                                                                 ArrayList<LibraryException> errors)

Standard forward determination utility method Forwards to SUCCESS if errors ArrayList is empty, else to ERROR

Parameters:

mapping - The ActionMapping used to select this instance

request - The HTTP request we are processing

errors - The accumulated list of errors

executeAction

public abstract org.apache.struts.action.ActionForward executeAction(org.apache.struts.action.ActionMapping mapping,
                                                                     org.apache.struts.action.ActionForm form,
                                                                     javax.servlet.http.HttpServletRequest request,
                                                                     javax.servlet.http.HttpServletResponse response,
                                                                     org.apache.struts.util.MessageResources messages)
                                                              throws Exception

Abstract action execution method to be overridden by concrete LibraryActions.

Parameters:

mapping - The ActionMapping used to select this instance

form - The optional ActionForm bean for this request (if any)

request - The HTTP request we are processing

response - The HTTP response we are creating

messages - message resources

Throws:

Exception