com.redhat.rhn.frontend.struts.wizard

Class WizardStep

java.lang.Object

com.redhat.rhn.frontend.struts.wizard.WizardStep

public class WizardStep
extends java.lang.Object

Represents a single step in a multi-step wizard

Constructor Summary

Constructors

Constructor and Description
WizardStep()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getNext() Name of the next step
java.lang.String	getPrevious() Name of the previous step
java.lang.reflect.Method	getWizardMethod() Method to invoke for this step
org.apache.struts.action.ActionForward	invoke(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, RequestContext ctx, javax.servlet.http.HttpServletResponse response, org.apache.struts.action.Action target) Invoke the corresponding Java method for this step
void	setNext(java.lang.String nextStep) Name of the next step
void	setPrevious(java.lang.String prev) Name of the previous step
void	setWizardMethod(java.lang.reflect.Method method) Method to invoke for this step The method must have the following signature ActionForward runFirst(ActionMapping mapping, DynaActionForm form, RequestContext ctx, HttpServletResponse response, WizardStep step) throws Exception

Methods inherited from class java.lang.Object

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

Constructor Detail

WizardStep

public WizardStep()

Method Detail

setPrevious

public void setPrevious(java.lang.String prev)

Name of the previous step

Parameters:

prev - previous step name

getPrevious

public java.lang.String getPrevious()

Name of the previous step

Returns:

previous step name if set, otherwise null

setNext

public void setNext(java.lang.String nextStep)

Name of the next step

Parameters:

nextStep - next step name

getNext

public java.lang.String getNext()

Name of the next step

Returns:

next step name if set, otherwise null

setWizardMethod

public void setWizardMethod(java.lang.reflect.Method method)

Method to invoke for this step The method must have the following signature ActionForward runFirst(ActionMapping mapping, DynaActionForm form, RequestContext ctx, HttpServletResponse response, WizardStep step) throws Exception

Parameters:

method - method to invoke for this step

getWizardMethod

public java.lang.reflect.Method getWizardMethod()

Method to invoke for this step

Returns:

the Java method if set, otherwise null

invoke

public final org.apache.struts.action.ActionForward invoke(org.apache.struts.action.ActionMapping mapping,
                                                           org.apache.struts.action.ActionForm form,
                                                           RequestContext ctx,
                                                           javax.servlet.http.HttpServletResponse response,
                                                           org.apache.struts.action.Action target)
                                                    throws java.lang.Exception

Invoke the corresponding Java method for this step

Parameters:

mapping - from current request

form - from current request

ctx - from current request

response - from current request

target - enclosing Struts action

Returns:

Struts forward corresponding to this wizard step

Throws:

java.lang.Exception - something bad happened hopefully handled upstream