info.magnolia.ui.form.field.factory
Class SelectFieldFactory<D extends SelectFieldDefinition>

java.lang.Object
  info.magnolia.ui.form.AbstractFormItem
      info.magnolia.ui.form.field.factory.AbstractFieldFactory<D,Object>
          info.magnolia.ui.form.field.factory.SelectFieldFactory<D>

Type Parameters:

D - type of definition

All Implemented Interfaces:

FieldFactory, FormItem

Direct Known Subclasses:

ComponentSelectorFieldFactory, OptionGroupFieldFactory, TemplateSelectorFieldFactory, TwinColSelectFieldFactory

public class SelectFieldFactory<D extends SelectFieldDefinition>
extends AbstractFieldFactory<D,Object>

Creates and initializes a selection field based on a field definition.

Field Summary

protected com.vaadin.ui.AbstractSelect

select

Fields inherited from class info.magnolia.ui.form.field.factory.AbstractFieldFactory

definition, field, item

Constructor Summary

SelectFieldFactory(D definition, com.vaadin.data.Item relatedFieldItem)

Method Summary

protected Object	createDefaultValue(com.vaadin.data.Property<?> dataSource) Set the value selected.
protected com.vaadin.ui.AbstractSelect	createFieldComponent() Implemented by subclasses to create and initialize the Vaadin Field instance to use.
protected com.vaadin.ui.AbstractSelect	createSelectionField() Used to initialize the desired subclass of AbstractSelect field component.
protected Class<?>	getDefinitionType()
com.vaadin.server.Resource	getIconResource(SelectFieldOptionDefinition option) Default Implementation to retrieve an Icon.
List<SelectFieldOptionDefinition>	getSelectFieldOptionDefinition() Get the list of SelectFieldOptionDefinition.

Methods inherited from class info.magnolia.ui.form.field.factory.AbstractFieldFactory

createField, getDefaultFieldType, getFieldDefinition, getFieldType, getI18nBasename, getView, initializeTransformer, setComponentProvider, setFieldValidatorFactoryFactory, setI18nContentSupport, setPropertyDataSourceAndDefaultValue, setPropertyDataSourceDefaultValue

Methods inherited from class info.magnolia.ui.form.AbstractFormItem

getMessage, getMessages, getParent, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.magnolia.ui.form.FormItem

getMessages, getParent, setParent

Field Detail

select

protected com.vaadin.ui.AbstractSelect select

Constructor Detail

SelectFieldFactory

public SelectFieldFactory(D definition,
                          com.vaadin.data.Item relatedFieldItem)

Method Detail

createFieldComponent

protected com.vaadin.ui.AbstractSelect createFieldComponent()

Description copied from class: AbstractFieldFactory

Implemented by subclasses to create and initialize the Vaadin Field instance to use.

Specified by:

createFieldComponent in class AbstractFieldFactory<D extends SelectFieldDefinition,Object>

createSelectionField

protected com.vaadin.ui.AbstractSelect createSelectionField()

Used to initialize the desired subclass of AbstractSelect field component. Subclasses can override this method.

getSelectFieldOptionDefinition

public List<SelectFieldOptionDefinition> getSelectFieldOptionDefinition()

Get the list of SelectFieldOptionDefinition. If options is not empty, took the options defined in this field definition. Else, if path is not empty, build an options list based on the node refereed by the path and property value. Else nothing is define, return an empty option. Default value and i18n of the Label is also part of the responsibility of this method.

getIconResource

public com.vaadin.server.Resource getIconResource(SelectFieldOptionDefinition option)

Default Implementation to retrieve an Icon. Sub class should override this method in order to retrieve others Resource.

createDefaultValue

protected Object createDefaultValue(com.vaadin.data.Property<?> dataSource)

Set the value selected. Set selectedItem to the last stored value. If not yet stored, set initialSelectedKey as selectedItem Else, set the first element of the list.

Overrides:

createDefaultValue in class AbstractFieldFactory<D extends SelectFieldDefinition,Object>

getDefinitionType

protected Class<?> getDefinitionType()

Overrides:

getDefinitionType in class AbstractFieldFactory<D extends SelectFieldDefinition,Object>

Returns:

Class Type defined into the field definition or null if not defined.