Package com.vaadin.flow.internal.nodefeature

Class PolymerServerEventHandlers

java.lang.Object

com.vaadin.flow.internal.nodefeature.NodeFeature

com.vaadin.flow.internal.nodefeature.NodeList<T>

com.vaadin.flow.internal.nodefeature.SerializableNodeList<String>

com.vaadin.flow.internal.nodefeature.AbstractServerHandlers<DeprecatedPolymerTemplate>

com.vaadin.flow.internal.nodefeature.PolymerServerEventHandlers

All Implemented Interfaces:

Serializable

@Deprecated
public class PolymerServerEventHandlers
extends AbstractServerHandlers<DeprecatedPolymerTemplate>

Deprecated.

Polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.

Methods which are published as event-handlers on the client side.

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

Since:

1.0

Author:

Vaadin Ltd

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.flow.internal.nodefeature.NodeList

NodeList.SetView<T extends Serializable>

Constructor Summary

Constructors

Constructor	Description
PolymerServerEventHandlers(StateNode node)	Deprecated. Creates a new meta information list for the given state node.

Method Summary

Modifier and Type	Method	Description
protected void	addHandlerMethod(Method method, Collection<Method> methods)	Deprecated. Add a handler to the NodeList.
protected void	ensureSupportedParameterTypes(Method method)	Deprecated. Validate parameter support for given method.
protected String	getHandlerAnnotationFqn()	Deprecated. Gets the annotation FQN which is used to mark methods as handlers.
protected DisabledUpdateMode	getUpdateMode(Method method)	Deprecated. Returns method's RPC communication mode from the client side to the server side when the element is disabled.

Methods inherited from class com.vaadin.flow.internal.nodefeature.AbstractServerHandlers

collectHandlerMethods, collectHandlerMethods, componentSet, ensureSupportedReturnType, getDisabledUpdateMode, hasHandler

Methods inherited from class com.vaadin.flow.internal.nodefeature.SerializableNodeList

add

Methods inherited from class com.vaadin.flow.internal.nodefeature.NodeList

add, addAll, clear, collectChanges, forEachChild, generateChangesFromEmpty, get, getChangeTracker, indexOf, isNodeValues, iterator, onDetach, remove, size

Methods inherited from class com.vaadin.flow.internal.nodefeature.NodeFeature

allowsChanges, attachPotentialChild, detatchPotentialChild, getNode, onAttach

Methods inherited from class java.lang.Object

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

Constructor Details

PolymerServerEventHandlers

public PolymerServerEventHandlers(StateNode node)

Deprecated.

Creates a new meta information list for the given state node.

Parameters:

node - the state node this list belongs to

Method Details

addHandlerMethod

protected void addHandlerMethod(Method method,
 Collection<Method> methods)

Deprecated.

Description copied from class: AbstractServerHandlers

Add a handler to the NodeList.

Overrides:

addHandlerMethod in class AbstractServerHandlers<DeprecatedPolymerTemplate>

Parameters:

method - Method to verify and add

methods - Collection to add method to

ensureSupportedParameterTypes

protected void ensureSupportedParameterTypes(Method method)

Deprecated.

Description copied from class: AbstractServerHandlers

Validate parameter support for given method. Should validate parameter amount and parameter types.

Specified by:

ensureSupportedParameterTypes in class AbstractServerHandlers<DeprecatedPolymerTemplate>

Parameters:

method - Method to check parameters for

getHandlerAnnotationFqn

protected String getHandlerAnnotationFqn()

Deprecated.

Description copied from class: AbstractServerHandlers

Gets the annotation FQN which is used to mark methods as handlers.

Specified by:

getHandlerAnnotationFqn in class AbstractServerHandlers<DeprecatedPolymerTemplate>

Returns:

the handler marker annotation

getUpdateMode

protected DisabledUpdateMode getUpdateMode(Method method)

Deprecated.

Description copied from class: AbstractServerHandlers

Returns method's RPC communication mode from the client side to the server side when the element is disabled.

Specified by:

getUpdateMode in class AbstractServerHandlers<DeprecatedPolymerTemplate>

Parameters:

method - the method to get its update mode

Returns:

RPC communication mode for the method, not null