org.springframework.webflow.action
Class EventFactorySupport

java.lang.Object
  org.springframework.webflow.action.EventFactorySupport

Direct Known Subclasses:

ResultObjectBasedEventFactory, SuccessEventFactory

public class EventFactorySupport
extends java.lang.Object

A convenience support class assisting in the creation of Event objects.

This class can be used as a simple utility class when you need to create common event objects. Alternatively you could extend it as a base support class when creating custom event factories.

Author:

Keith Donald, Erwin Vervaet

Constructor Summary

EventFactorySupport()

Method Summary

Event	error(java.lang.Object source) Returns an "error" event.
Event	error(java.lang.Object source, java.lang.Exception e) Returns an "error" event caused by the provided exception.
Event	event(java.lang.Object source, boolean booleanResult) Returns an event to communicate an occurrence of a boolean expression.
Event	event(java.lang.Object source, java.lang.String eventId) Returns a event with the specified identifier.
Event	event(java.lang.Object source, java.lang.String eventId, AttributeMap<java.lang.Object> attributes) Returns a event with the specified identifier and the specified set of attributes.
Event	event(java.lang.Object source, java.lang.String eventId, java.lang.String attributeName, java.lang.Object attributeValue) Returns a result event with the specified identifier and a single attribute.
java.lang.String	getErrorEventId()
java.lang.String	getExceptionAttributeName()
java.lang.String	getNoEventId()
java.lang.String	getNullEventId()
java.lang.String	getResultAttributeName()
java.lang.String	getSuccessEventId()
java.lang.String	getYesEventId()
Event	no(java.lang.Object source) Returns a "no" result event.
void	setErrorEventId(java.lang.String errorEventId)
void	setExceptionAttributeName(java.lang.String exceptionAttributeName)
void	setNoEventId(java.lang.String noEventId)
void	setNullEventId(java.lang.String nullEventId)
void	setResultAttributeName(java.lang.String resultAttributeName)
void	setSuccessEventId(java.lang.String successEventId)
void	setYesEventId(java.lang.String yesEventId)
Event	success(java.lang.Object source) Returns a "success" event.
Event	success(java.lang.Object source, java.lang.Object result) Returns a "success" event with the provided result object as an attribute.
Event	yes(java.lang.Object source) Returns a "yes" event.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventFactorySupport

public EventFactorySupport()

Method Detail

getSuccessEventId

public java.lang.String getSuccessEventId()

setSuccessEventId

public void setSuccessEventId(java.lang.String successEventId)

getErrorEventId

public java.lang.String getErrorEventId()

setErrorEventId

public void setErrorEventId(java.lang.String errorEventId)

getYesEventId

public java.lang.String getYesEventId()

setYesEventId

public void setYesEventId(java.lang.String yesEventId)

getNoEventId

public java.lang.String getNoEventId()

setNoEventId

public void setNoEventId(java.lang.String noEventId)

getNullEventId

public java.lang.String getNullEventId()

setNullEventId

public void setNullEventId(java.lang.String nullEventId)

getExceptionAttributeName

public java.lang.String getExceptionAttributeName()

setExceptionAttributeName

public void setExceptionAttributeName(java.lang.String exceptionAttributeName)

getResultAttributeName

public java.lang.String getResultAttributeName()

setResultAttributeName

public void setResultAttributeName(java.lang.String resultAttributeName)

success

public Event success(java.lang.Object source)

Returns a "success" event.

Parameters:

source - the source of the event

success

public Event success(java.lang.Object source,
                     java.lang.Object result)

Returns a "success" event with the provided result object as an attribute. The result object is identified by the attribute name getResultAttributeName().

Parameters:

source - the source of the event

result - the action success result

error

public Event error(java.lang.Object source)

Returns an "error" event.

Parameters:

source - the source of the event

error

public Event error(java.lang.Object source,
                   java.lang.Exception e)

Returns an "error" event caused by the provided exception.

Parameters:

source - the source of the event

e - the exception that caused the error event, to be put as an event attribute under the name getExceptionAttributeName()

yes

public Event yes(java.lang.Object source)

Returns a "yes" event.

Parameters:

source - the source of the event

no

public Event no(java.lang.Object source)

Returns a "no" result event.

Parameters:

source - the source of the event

event

public Event event(java.lang.Object source,
                   boolean booleanResult)

Returns an event to communicate an occurrence of a boolean expression.

Parameters:

source - the source of the event

booleanResult - the boolean

Returns:

yes or no

event

public Event event(java.lang.Object source,
                   java.lang.String eventId)

Returns a event with the specified identifier.

Parameters:

source - the source of the event

eventId - the result event identifier

Returns:

the event

event

public Event event(java.lang.Object source,
                   java.lang.String eventId,
                   AttributeMap<java.lang.Object> attributes)

Returns a event with the specified identifier and the specified set of attributes.

Parameters:

source - the source of the event

eventId - the result event identifier

attributes - the event payload attributes

Returns:

the event

event

public Event event(java.lang.Object source,
                   java.lang.String eventId,
                   java.lang.String attributeName,
                   java.lang.Object attributeValue)

Returns a result event with the specified identifier and a single attribute.

Parameters:

source - the source of the event

eventId - the result id

attributeName - the attribute name

attributeValue - the attribute value

Returns:

the event