er.extensions.components.conditionals
Class ERXWOConditional

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WODynamicElement
          com.webobjects.appserver._private.WODynamicGroup
              er.extensions.components.conditionals.ERXWOConditional

Direct Known Subclasses:

ERXEqualConditional, ERXInstanceOfConditional, ERXKeyValueConditional, ERXListContainsItemConditional, ERXNonNullConditional, ERXNonZeroConditional

public class ERXWOConditional
extends com.webobjects.appserver._private.WODynamicGroup

ERXWOConditional behaves just like WOConditional except that it tracks its condition state for use with ERXElse. Also makes it easier to override by implementing meetsConditionInComponent(WOComponent) and pullAssociations(NSDictionary).

Author:

mschrag, ak

Bindings

condition	condition
negate	negate

Field Summary

protected com.webobjects.appserver.WOAssociation	_condition
static java.lang.String	LAST_CONDITION_KEY

Fields inherited from class com.webobjects.appserver._private.WODynamicGroup

_children

Fields inherited from class com.webobjects.appserver.WODynamicElement

_ConstructorParameters

Constructor Summary

ERXWOConditional(java.lang.String name, com.webobjects.foundation.NSDictionary dict, com.webobjects.appserver.WOElement element)

Method Summary

void	appendChildrenToResponse(com.webobjects.appserver.WOResponse woresponse, com.webobjects.appserver.WOContext wocontext)
void	appendToResponse(com.webobjects.appserver.WOResponse woresponse, com.webobjects.appserver.WOContext wocontext)
protected boolean	conditionInComponent(com.webobjects.appserver.WOComponent wocomponent) Override this to return true when your condition is met.
com.webobjects.appserver.WOActionResults	invokeAction(com.webobjects.appserver.WORequest worequest, com.webobjects.appserver.WOContext wocontext)
com.webobjects.appserver.WOActionResults	invokeChildrenAction(com.webobjects.appserver.WORequest worequest, com.webobjects.appserver.WOContext wocontext)
static java.lang.Boolean	lastCondition()
protected boolean	meetsConditionInComponent(com.webobjects.appserver.WOComponent wocomponent)
protected void	pullAssociations(com.webobjects.foundation.NSDictionary<java.lang.String,? extends com.webobjects.appserver.WOAssociation> nsdictionary) Override to pull the associations for your condition.
static void	setLastCondition(java.lang.Boolean lastCondition)
void	takeChildrenValuesFromRequest(com.webobjects.appserver.WORequest worequest, com.webobjects.appserver.WOContext wocontext)
void	takeValuesFromRequest(com.webobjects.appserver.WORequest worequest, com.webobjects.appserver.WOContext wocontext)
java.lang.String	toString()

Methods inherited from class com.webobjects.appserver._private.WODynamicGroup

addChildElement, childrenElements, EmptyGroup, hasChildrenElements

Methods inherited from class java.lang.Object

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

Field Detail

LAST_CONDITION_KEY

public static final java.lang.String LAST_CONDITION_KEY

See Also:

Constant Field Values

_condition

protected com.webobjects.appserver.WOAssociation _condition

Constructor Detail

ERXWOConditional

public ERXWOConditional(java.lang.String name,
                        com.webobjects.foundation.NSDictionary dict,
                        com.webobjects.appserver.WOElement element)

Method Detail

setLastCondition

public static void setLastCondition(java.lang.Boolean lastCondition)

lastCondition

public static java.lang.Boolean lastCondition()

conditionInComponent

protected boolean conditionInComponent(com.webobjects.appserver.WOComponent wocomponent)

Override this to return true when your condition is met.

meetsConditionInComponent

protected final boolean meetsConditionInComponent(com.webobjects.appserver.WOComponent wocomponent)

pullAssociations

protected void pullAssociations(com.webobjects.foundation.NSDictionary<java.lang.String,? extends com.webobjects.appserver.WOAssociation> nsdictionary)

Override to pull the associations for your condition. The negate has already been pulled, so don't call super, as you will get an IllegalStateException because condition isn't bound.

toString

public java.lang.String toString()

Overrides:

toString in class com.webobjects.appserver._private.WODynamicGroup

takeValuesFromRequest

public void takeValuesFromRequest(com.webobjects.appserver.WORequest worequest,
                                  com.webobjects.appserver.WOContext wocontext)

Overrides:

takeValuesFromRequest in class com.webobjects.appserver._private.WODynamicGroup

takeChildrenValuesFromRequest

public void takeChildrenValuesFromRequest(com.webobjects.appserver.WORequest worequest,
                                          com.webobjects.appserver.WOContext wocontext)

Overrides:

takeChildrenValuesFromRequest in class com.webobjects.appserver._private.WODynamicGroup

invokeAction

public com.webobjects.appserver.WOActionResults invokeAction(com.webobjects.appserver.WORequest worequest,
                                                             com.webobjects.appserver.WOContext wocontext)

Overrides:

invokeAction in class com.webobjects.appserver._private.WODynamicGroup

invokeChildrenAction

public com.webobjects.appserver.WOActionResults invokeChildrenAction(com.webobjects.appserver.WORequest worequest,
                                                                     com.webobjects.appserver.WOContext wocontext)

Overrides:

invokeChildrenAction in class com.webobjects.appserver._private.WODynamicGroup

appendToResponse

public void appendToResponse(com.webobjects.appserver.WOResponse woresponse,
                             com.webobjects.appserver.WOContext wocontext)

Overrides:

appendToResponse in class com.webobjects.appserver._private.WODynamicGroup

appendChildrenToResponse

public void appendChildrenToResponse(com.webobjects.appserver.WOResponse woresponse,
                                     com.webobjects.appserver.WOContext wocontext)

Overrides:

appendChildrenToResponse in class com.webobjects.appserver._private.WODynamicGroup