info.magnolia.ui.form.field.transformer.multi
Class MultiValueTransformer

java.lang.Object
  info.magnolia.ui.form.field.transformer.basic.BasicTransformer<com.vaadin.data.util.PropertysetItem>
      info.magnolia.ui.form.field.transformer.multi.MultiValueTransformer

All Implemented Interfaces:

I18NAwareHandler, Transformer<com.vaadin.data.util.PropertysetItem>

public class MultiValueTransformer
extends BasicTransformer<com.vaadin.data.util.PropertysetItem>

Multi values properties implementation of Transformer.
Store the list of values as a javax.jcr.Value[] property.
Retrieve the javax.jcr.Value[] property value as a list.

Field Summary

Fields inherited from class info.magnolia.ui.form.field.transformer.basic.BasicTransformer

basePropertyName, definition, i18NPropertyName, relatedFormItem, type

Constructor Summary

MultiValueTransformer(com.vaadin.data.Item relatedFormItem, ConfiguredFieldDefinition definition, Class<com.vaadin.data.util.PropertysetItem> type)

Method Summary

com.vaadin.data.util.PropertysetItem	readFromItem() Transform a specific Item values to a specified type T.
void	writeToItem(com.vaadin.data.util.PropertysetItem newValue) Convert the T newValue to a specific Item format.

Methods inherited from class info.magnolia.ui.form.field.transformer.basic.BasicTransformer

definePropertyName, getBasePropertyName, getLocale, getOrCreateProperty, getType, hasI18NSupport, setI18NPropertyName, setLocale, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiValueTransformer

public MultiValueTransformer(com.vaadin.data.Item relatedFormItem,
                             ConfiguredFieldDefinition definition,
                             Class<com.vaadin.data.util.PropertysetItem> type)

Method Detail

writeToItem

public void writeToItem(com.vaadin.data.util.PropertysetItem newValue)

Description copied from interface: Transformer

Convert the T newValue to a specific Item format.

Specified by:

writeToItem in interface Transformer<com.vaadin.data.util.PropertysetItem>

Overrides:

writeToItem in class BasicTransformer<com.vaadin.data.util.PropertysetItem>

readFromItem

public com.vaadin.data.util.PropertysetItem readFromItem()

Description copied from interface: Transformer

Transform a specific Item values to a specified type T.

Specified by:

readFromItem in interface Transformer<com.vaadin.data.util.PropertysetItem>

Overrides:

readFromItem in class BasicTransformer<com.vaadin.data.util.PropertysetItem>