Package org.apache.struts2.showcase.modelDriven

Class ModelDrivenAction

java.lang.Object

org.apache.struts2.ActionSupport

org.apache.struts2.showcase.modelDriven.ModelDrivenAction

All Implemented Interfaces:

Serializable, Action, ValidationAware, LocaleProvider, ModelDriven, TextProvider, Validateable

public class ModelDrivenAction
extends ActionSupport
implements ModelDriven

Action to demonstrate simple model-driven feature of the framework.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.apache.struts2.ActionSupport

container

Fields inherited from interface org.apache.struts2.action.Action

ERROR, INPUT, LOGIN, NONE, SUCCESS

Constructor Summary

Constructors

Constructor	Description
ModelDrivenAction()

Method Summary

Modifier and Type	Method	Description
String	execute()	A default implementation that does nothing an returns "success".
Gangster	getModel()	Gets the model to be pushed onto the ValueStack instead of the Action itself.
String	input()

Methods inherited from class org.apache.struts2.ActionSupport

addActionError, addActionMessage, addFieldError, clearActionErrors, clearErrors, clearErrorsAndMessages, clearFieldErrors, clearMessages, clone, getActionErrors, getActionMessages, getContainer, getFieldErrors, getFormatted, getLocale, getLocaleProvider, getText, getText, getText, getText, getText, getText, getText, getText, getText, getTextProvider, getTexts, getTexts, hasActionErrors, hasActionMessages, hasErrors, hasFieldErrors, hasKey, isValidLocale, isValidLocaleString, pause, setActionErrors, setActionMessages, setContainer, setFieldErrors, toLocale, validate

Methods inherited from class java.lang.Object

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

Constructor Details

ModelDrivenAction

public ModelDrivenAction()

Method Details

input

public String input()
             throws Exception

Overrides:

input in class ActionSupport

Throws:

Exception

execute

public String execute()
               throws Exception

Description copied from class: ActionSupport

A default implementation that does nothing an returns "success".

Subclasses should override this method to provide their business logic.

See also Action.execute().

Specified by:

execute in interface Action

Overrides:

execute in class ActionSupport

Returns:

returns Action.SUCCESS

Throws:

Exception - can be thrown by subclasses.

getModel

public Gangster getModel()

Description copied from interface: ModelDriven

Gets the model to be pushed onto the ValueStack instead of the Action itself.

Please be aware that all setters and getters of every depth on the object returned by this method are available for user parameter injection!

Specified by:

getModel in interface ModelDriven

Returns:

the model