Package org.apache.struts.chain.commands.servlet

Class PopulateActionForm

java.lang.Object

org.apache.struts.chain.commands.ActionCommandBase

org.apache.struts.chain.commands.AbstractPopulateActionForm

org.apache.struts.chain.commands.servlet.PopulateActionForm

All Implemented Interfaces:

org.apache.commons.chain.Command<ActionContext>, ActionCommand

public class PopulateActionForm
extends AbstractPopulateActionForm

Populate the form bean (if any) for this request. Sets the multipart class from the action config in the request attributes.

Version:

$Rev$ $Date: 2005-11-12 13:01:44 -0500 (Sat, 12 Nov 2005) $

Field Summary

Fields inherited from interface org.apache.commons.chain.Command

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

Constructors

Constructor	Description
PopulateActionForm()

Method Summary

Modifier and Type	Method	Description
protected boolean	isPopulate(ActionContext context, ActionConfig actionConfig)	Determines whether an action form should be populated.
protected boolean	isReset(ActionContext context, ActionConfig actionConfig)	Determines whether an action form should be reset.
protected void	populate(ActionContext context, ActionConfig actionConfig, ActionForm actionForm)	Populate the given ActionForm with request parameter values, taking into account any prefix/suffix values configured on the given ActionConfig.
protected void	reset(ActionContext context, ActionConfig actionConfig, ActionForm actionForm)	Call the reset() method on the specified form bean.

Methods inherited from class org.apache.struts.chain.commands.AbstractPopulateActionForm

execute_, handleCancel, trimParameterName

Methods inherited from class org.apache.struts.chain.commands.ActionCommandBase

execute

Methods inherited from class java.lang.Object

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

Constructor Details

PopulateActionForm

public PopulateActionForm()

Method Details

populate

protected void populate(ActionContext context,
 ActionConfig actionConfig,
 ActionForm actionForm)
                 throws Exception

Description copied from class: AbstractPopulateActionForm

Populate the given ActionForm with request parameter values, taking into account any prefix/suffix values configured on the given ActionConfig.

Specified by:

populate in class AbstractPopulateActionForm

Parameters:

context - The ActionContext we are processing

actionConfig - The ActionConfig we are processing

actionForm - The ActionForm we are processing

Throws:

Exception - On an unexpected error

reset

protected void reset(ActionContext context,
 ActionConfig actionConfig,
 ActionForm actionForm)

Description copied from class: AbstractPopulateActionForm

Call the reset() method on the specified form bean.

Specified by:

reset in class AbstractPopulateActionForm

Parameters:

context - The context for this request

actionConfig - The actionConfig for this request

actionForm - The form bean for this request

isPopulate

protected boolean isPopulate(ActionContext context,
 ActionConfig actionConfig)

Determines whether an action form should be populated.

Specified by:

isPopulate in class AbstractPopulateActionForm

Parameters:

context - the ActionContext we are processing

actionConfig - action config for current request

Returns:

true if action form should be populated

Since:

Struts 1.4

isReset

protected boolean isReset(ActionContext context,
 ActionConfig actionConfig)

Determines whether an action form should be reset.

Specified by:

isReset in class AbstractPopulateActionForm

Parameters:

context - the ActionContext we are processing

actionConfig - action config for current request

Returns:

true if action form should be reset

Since:

Struts 1.4