LEONARDI Application Composer - 8.9.0.40 by W4 S.A.

leon.control.form
Class LyRelationFieldConsultController

java.lang.Object
  extended by leon.control.LyController
      extended by leon.control.form.LyFieldController
          extended by leon.control.form.LyFieldConsultController
              extended by leon.control.form.LyRelationFieldConsultController
All Implemented Interfaces:
LyGetSessionInterface, LyGuiListener, LyEvaluator, LyDemandListener

public class LyRelationFieldConsultController
extends LyFieldConsultController

Field controller for consultation of a simple relation.

See Also:
LyConsultController

Field Summary
static java.lang.String __VERSION
          File version
 
Fields inherited from class leon.control.form.LyFieldController
FORM_FIELD_SEP, OLD_FORM_FIELD_SEP
 
Fields inherited from class leon.control.LyController
_nbControllers, _nextId, CONTROLLER_ID_SEP, DEFAULT_IMAGE_FORMAT, DEMAND_HELP, ID_SEP
 
Constructor Summary
LyRelationFieldConsultController(LyFormController parent, LyRelationFieldInfo fieldInfo)
          Constructor.
 
Method Summary
 void actionDemand(LyActionDemand demand)
          Invoked when an action occurs.
 LyObjectList getObjects()
          Get objects in the relation field to invoke actions for instance
 LyInfoDataList<LyAction,LyClassInfo> getTransverseActions()
          Get the transverse action associated to this field controller
 void invokeTransverseAction(LyAction action, LyClassInfo classInfo)
          Internal method to invoke on a relation a transverse action for a given classInfo.
 void updateValue(java.lang.Object newValue, java.lang.Object oldValue)
          Update the value of a fieldInfo shown in the view.
 
Methods inherited from class leon.control.form.LyFieldConsultController
getDefaultBuilder, getFieldValue, isHidden, propagate, setHidden, setLabel, update, updateFieldItem
 
Methods inherited from class leon.control.form.LyFieldController
clearViewCache, free, getAction, getAreaController, getBehavior, getClassInfo, getComponent, getDefaultFieldUnit, getDefaultFieldUnit, getEnvironment, getFieldController, getFieldInfo, getFormController, getFormField, getFormField, getImage, getInfoLabel, getInfoLabel, getLabel, getObject, getState, getViewController, hasMark, isIdle, menuDemand, resetFromValue, restore, save, setAreaNoScroll, setFieldValue, setFieldValue, setFormField, setState, toString
 
Methods inherited from class leon.control.LyController
activateViewDemand, demandPerformed, dragDropDemand, getApplication, getBehaviorInterface, getBuilder, getClassInfo, getId, getImage, getImage, getImage, getImageFromPrefix, getImageFromPrefix, getImageFromPrefix, getKeyValue, getLastModified, getName, getObjectId, getParent, getSession, getUserData, getView, getViewManager, hasViewController, helpDemand, hideView, hideView, isFreed, selectionDemand, setBuilder, setBuilderClass, setIdle, setLastModified, setName, setUserData, showError, showError, showView, showWarning, updateViewFromValues
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

__VERSION

public static final java.lang.String __VERSION
File version

See Also:
Constant Field Values
Constructor Detail

LyRelationFieldConsultController

public LyRelationFieldConsultController(LyFormController parent,
                                        LyRelationFieldInfo fieldInfo)
Constructor. The controller automatically registers on the specified session.

Parameters:
parent - parent controller
fieldInfo - relation field handled by this controller
Method Detail

actionDemand

public void actionDemand(LyActionDemand demand)
Invoked when an action occurs. At this level, the implementation manages hypertext navigation on file fieldInfo. Default invokes showLocation on the view manager to open a popup view.

Overrides:
actionDemand in class LyFieldController
Parameters:
demand - demand parameters sent by the view component.
See Also:
LyFormController.actionDemand(leon.view.event.LyActionDemand), LyController.demandPerformed(leon.view.event.LyDemand)

updateValue

public void updateValue(java.lang.Object newValue,
                        java.lang.Object oldValue)
Update the value of a fieldInfo shown in the view. The method is overriden for relation fieldInfo (updateRelation) and file fieldInfo (updateFile)

Parameters:
newValue - the new value of the field.
oldValue - former value of the field,or null if unknown. This parameter is not used within generic code.
See Also:
LyFieldConsultController.updateFieldItem(Object, Object, boolean)

getObjects

public LyObjectList getObjects()
Get objects in the relation field to invoke actions for instance

Returns:
the objects displayed in the relation if any

invokeTransverseAction

public void invokeTransverseAction(LyAction action,
                                   LyClassInfo classInfo)
Internal method to invoke on a relation a transverse action for a given classInfo.

Overrides:
invokeTransverseAction in class LyFieldController
Parameters:
action - Transverse action.
classInfo - Class info on which the action is applied.

getTransverseActions

public LyInfoDataList<LyAction,LyClassInfo> getTransverseActions()
Get the transverse action associated to this field controller

Overrides:
getTransverseActions in class LyFieldConsultController
Returns:
a list of transverse actions.

(c) January 2013 - W4 S.A.

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