Package io.jmix.flowui.component.delegate

Class CollectionFieldDelegate<C extends com.vaadin.flow.component.AbstractField<?,Set<P>>,P,V>

java.lang.Object

io.jmix.flowui.component.delegate.AbstractComponentDelegate<C>

io.jmix.flowui.component.delegate.AbstractValueComponentDelegate<C,T,V>

io.jmix.flowui.component.delegate.AbstractFieldDelegate<C,Collection<V>,Set<P>>

io.jmix.flowui.component.delegate.CollectionFieldDelegate<C,P,V>

All Implemented Interfaces:

ValueBindingDelegate<Collection<V>>, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@Component("flowui_CollectionFieldDelegate")
@Scope("prototype")
public class CollectionFieldDelegate<C extends com.vaadin.flow.component.AbstractField<?,Set<P>>,P,V>
extends AbstractFieldDelegate<C,Collection<V>,Set<P>>

Nested Class Summary

Nested classes/interfaces inherited from interface io.jmix.flowui.component.delegate.ValueBindingDelegate

ValueBindingDelegate.ValueBindingChangeEvent<T>

Field Summary

Fields inherited from class io.jmix.flowui.component.delegate.AbstractFieldDelegate

applicationContext, datatype, errorMessage, explicitlyInvalid, messages, metadataTools, PROPERTY_INVALID, requiredMessage, statusChangeHandler, toModelConverter, validators

Fields inherited from class io.jmix.flowui.component.delegate.AbstractValueComponentDelegate

valueBinding

Fields inherited from class io.jmix.flowui.component.delegate.AbstractComponentDelegate

component

Constructor Summary

Constructors

Constructor	Description
CollectionFieldDelegate(C component)

Method Summary

Modifier and Type	Method	Description
Collection<V>	convertToModel(Set<V> presentationValue, Stream<V> options)
Set<V>	convertToPresentation(Collection<V> modelValue)
protected AbstractValueBinding<Collection<V>>	createValueBinding(ValueSource<Collection<V>> valueSource)
boolean	equalCollections(Collection<V> a, Collection<V> b)

Methods inherited from class io.jmix.flowui.component.delegate.AbstractFieldDelegate

addValidator, applyDefaultValueFormat, executeValidators, formatMessage, getComponentValue, getDatatype, getErrorMessage, getMessage, getRequiredErrorMessage, getRequiredMessage, isInvalid, isInvalidInternal, setApplicationContext, setComponentRequiredErrorState, setDatatype, setErrorMessage, setInvalid, setInvalidInternal, setMessages, setMetadataTools, setRequiredMessage, setStatusChangeHandler, setToModelConverter, updateInvalidState, validatorsPassed

Methods inherited from class io.jmix.flowui.component.delegate.AbstractValueComponentDelegate

addValueBindingChangeListener, getEventBus, getValueBinding, getValueSource, setValueSource, valueBindingChanged

Methods inherited from class io.jmix.flowui.component.delegate.AbstractComponentDelegate

getComponent

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionFieldDelegate

public CollectionFieldDelegate(C component)

Method Details

createValueBinding

protected AbstractValueBinding<Collection<V>> createValueBinding(ValueSource<Collection<V>> valueSource)

Specified by:

createValueBinding in class AbstractValueComponentDelegate<C extends com.vaadin.flow.component.AbstractField<?,Set<P>>,Collection<V>,Set<P>>

convertToModel

@Nullable
public Collection<V> convertToModel(Set<V> presentationValue,
 @Nullable
 Stream<V> options)
                             throws ConversionException

Throws:

ConversionException

convertToPresentation

public Set<V> convertToPresentation(@Nullable
 Collection<V> modelValue)

equalCollections

public boolean equalCollections(@Nullable
 Collection<V> a,
 @Nullable
 Collection<V> b)