info.magnolia.ui.form.field.transformer.basic

Class NotNullInitialStringValueTransformer

java.lang.Object

info.magnolia.ui.form.field.transformer.basic.BasicTransformer<String>

info.magnolia.ui.form.field.transformer.basic.NotNullInitialStringValueTransformer

All Implemented Interfaces:

I18NAwareHandler, Transformer<String>

public class NotNullInitialStringValueTransformer
extends BasicTransformer<String>

Implementation of Transformer that return a empty String it the requested property value do not exist.

Field Summary

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

basePropertyName, definition, i18NPropertyName, relatedFormItem, type

Constructor Summary

Constructors

Constructor and Description
NotNullInitialStringValueTransformer(com.vaadin.data.Item relatedFormItem, ConfiguredFieldDefinition definition, Class<String> type)

Method Summary

Methods

Modifier and Type	Method and Description
String	readFromItem() If the initial property do not exist, do not return a Null.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

NotNullInitialStringValueTransformer

@Inject
public NotNullInitialStringValueTransformer(com.vaadin.data.Item relatedFormItem,
                                           ConfiguredFieldDefinition definition,
                                           Class<String> type)

Method Detail

readFromItem

public String readFromItem()

If the initial property do not exist, do not return a Null.

Specified by:

readFromItem in interface Transformer<String>

Overrides:

readFromItem in class BasicTransformer<String>