Spring Framework

This controller provide the facility for typical wizard-style workflows. It also for classic forms, wizards have more than one form view page. it also act an actions instead of one single submit action .

Syntax:

public abstract class AbstractWizardFormController
extends AbstractFormController

This controller also provide the following method:

setPages:

public final void setPages(String[] pages)

getPages:

public final String[] getPages()

getPageCount:

protected final int getPageCount()

getNrOfPages:

protected final int getNrOfPages()

setPageAttribute:

public final void setPageAttribute
(String pageAttribute)

getPageAttribute:

public final String getPageAttribute()

setAllowDirtyBack:

public final void setAllowDirtyBack
(boolean allowDirtyBack)

isAllowDirtyBack:

public final boolean isAllowDirtyBack()

setAllowDirtyForward:

public final void setAllowDirtyForward
(boolean allowDirtyForward)

isAllowDirtyForward:

public final boolean isAllowDirtyForward()

onBindAndValidate:

protected final void onBindAndValidate
(HttpServletRequest request,Object command,
BindException errors)throws Exception

onBindAndValidate:

protected void onBindAndValidate
(HttpServletRequest request,Object command,
BindException errors,int page)throws Exception

isFormSubmission:

protected boolean isFormSubmission
(HttpServletRequest request)

referenceData:

protected final Map referenceData
(HttpServletRequest request,Object command,
Errors errors)throws Exception

referenceData:

protected Map referenceData(HttpServletRequest
request,Object command,Errors errors,int page)
throws Exception

referenceData:

protected Map referenceData(HttpServletRequest
request,int page)throws Exception

showForm:

protected final ModelAndView showForm
(HttpServletRequest request,HttpServletResponse
response,BindException errors)throws Exception

showPage:

protected final ModelAndView showPage
(HttpServletRequest request,BindException errors,
int page)throws Exception

getInitialPage:

protected int getInitialPage(HttpServletRequest
request,Object command)

getInitialPage:

protected int getInitialPage(HttpServletRequest
request)

getPageSessionAttributeName:

protected String getPageSessionAttributeName
(HttpServletRequest request)

getPageSessionAttributeName:

protected String getPageSessionAttributeName()

handleInvalidSubmit:

protected ModelAndView handleInvalidSubmit
(HttpServletRequest request,HttpServletResponse
response)throws Exception

processFormSubmission:

protected final ModelAndView processFormSubmission
(HttpServletRequest request,HttpServletResponse
response,Object command,BindException errors)
throws Exception

getCurrentPage:

protected int getCurrentPage(HttpServletRequest
request)

isFinish:

protected boolean isFinish(HttpServletRequest
request)

isCancel:

protected boolean isCancel(HttpServletRequest
request)

getTargetPage:

protected int getTargetPage(HttpServletRequest
request,Object command,Errors errors,int
currentPage)

getTargetPage:

protected int getTargetPage(HttpServletRequest
request,int currentPage)

validatePage:

protected void validatePage(Object command,
Errors errors,int page,boolean finish)

validatePage:

protected void validatePage(Object command,
Errors errors,int page)

processFinish:

protected abstract ModelAndView processFinish
(HttpServletRequest request,HttpServletResponse
response,Object command,BindException errors)
throws Exception

processCancel:

protected ModelAndView processCancel
(HttpServletRequest request,HttpServletResponse
response,Object command,BindException errors)
throws Exception

Example of AbstractWizaredFormController in Spring MVC

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