com.vaadin.flow.templatemodel

Class AbstractBasicModelType<T>

java.lang.Object

com.vaadin.flow.templatemodel.AbstractBasicModelType<T>

Type Parameters:

T - the (basic) Java type used by this model type

All Implemented Interfaces:

ModelType, Serializable

Direct Known Subclasses:

BasicComplexModelType, BasicModelType

public abstract class AbstractBasicModelType<T>
extends Object
implements ModelType

Common abstract class with generic functionality for basic mode type.

For internal use only. May be renamed or removed in a future release.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBasicModelType(Class<T> type)

Method Summary

Modifier and Type	Method and Description
boolean	accepts(Type applicationType) Checks whether this type can accept application values of the given type.
protected Object	convertToApplication(Serializable modelValue) Converts the given model value to the application type of this model type.
void	createInitialValue(StateNode node, String property) Create initial value for the given property and set it for the node.
Class<T>	getJavaType() Gets the Java Type that this model encapsulates.
protected static <M> Map<Class<?>,M>	loadBasicTypes(Function<Class<?>,M> factory)
elemental.json.JsonValue	toJson() Creates a JSON representation of this model type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.templatemodel.ModelType

applicationToModel, getSupportedTypesString, modelToApplication

Constructor Detail

AbstractBasicModelType

protected AbstractBasicModelType(Class<T> type)

Method Detail

accepts

public boolean accepts(Type applicationType)

Description copied from interface: ModelType

Checks whether this type can accept application values of the given type. The method only considers this actual type, not the types of sub properties or list items.

Specified by:

accepts in interface ModelType

Parameters:

applicationType - the application type to check, not null

Returns:

true if the provided type is acceptable, false otherwise

getJavaType

public Class<T> getJavaType()

Description copied from interface: ModelType

Gets the Java Type that this model encapsulates.

Specified by:

getJavaType in interface ModelType

Returns:

the java type

toJson

public elemental.json.JsonValue toJson()

Description copied from interface: ModelType

Creates a JSON representation of this model type.

Specified by:

toJson in interface ModelType

Returns:

a JSON representation of this model type, not null

createInitialValue

public void createInitialValue(StateNode node,
                               String property)

Description copied from interface: ModelType

Create initial value for the given property and set it for the node.

Specified by:

createInitialValue in interface ModelType

Parameters:

node - the node where the initial value should be set the property

property - the property in the node whose initial value needs to be created

convertToApplication

protected Object convertToApplication(Serializable modelValue)

Converts the given model value to the application type of this model type. The conversion automatically handles default values for primitive types and conversion of client-originated numbers to the expected Java number type.

Parameters:

modelValue - the model value to convert

Returns:

the converted value, not null if the application type is a primitive

loadBasicTypes

protected static <M> Map<Class<?>,M> loadBasicTypes(Function<Class<?>,M> factory)