webwork.action.standard

Class JSP

java.lang.Object

webwork.action.ActionSupport

webwork.action.standard.JSP

All Implemented Interfaces:

Serializable, Action, IllegalArgumentAware

public class JSP
extends ActionSupport

JSP execution wrapper. This action allows JSP pages to be executed as actions.

The JSP page should set the request attribute "result" to the result status. Well defined result status constants are defined in the Action interface.

Version:

$Revision: 1.11 $

Author:

Rickard Öberg (rickard@middleware-company.com)

See Also:

Action, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	JSP.WrapperHttpServletResponse Response wrapper.

Field Summary

Fields inherited from class webwork.action.ActionSupport

command, errorMap, errorMessages, log

Fields inherited from interface webwork.action.Action

ERROR, INPUT, LOGIN, NONE, SUCCESS

Constructor Summary

Constructors

Constructor and Description
JSP()

Method Summary

Methods

Modifier and Type	Method and Description
String	execute() Execute the wrapper.
String	getPage() Get name of the page that is wrapped
void	setPage(String aPageName) Set the name of the page that is to be executed.

Methods inherited from class webwork.action.ActionSupport

addError, addErrorMessage, addIllegalArgumentException, doDefault, doExecute, doValidation, getActionName, getCommandName, getErrorMessages, getErrors, getHasErrorMessages, getHasErrors, getLocale, getPropertyEditorMessage, getText, getTexts, getTexts, getTimezone, invalidInput, invokeCommand, isCommand, setCommand, setErrorMessages, setErrors, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

JSP

public JSP()

Method Detail

getPage

public String getPage()

Get name of the page that is wrapped

setPage

public void setPage(String aPageName)

Set the name of the page that is to be executed.

See Also:

JspActionFactoryProxy

execute

public String execute()
               throws Exception

Execute the wrapper. This will forward to the given JSP-page, which then can execute arbitrary code (possibly using tag libraries). The JSP page should then set the "result" request attribute to the result state of the execution.

Any content generated by the JSP page will be thrown away.

Specified by:

execute in interface Action

Overrides:

execute in class ActionSupport

Returns:

view

Throws:

Exception - thrown if a system level exception occurs. Application level exceptions should be handled by returning an error value, such as Action.ERROR.