Package com.vaadin.flow.server.communication.rpc

Class EventRpcHandler

java.lang.Object

com.vaadin.flow.server.communication.rpc.AbstractRpcInvocationHandler

com.vaadin.flow.server.communication.rpc.EventRpcHandler

All Implemented Interfaces:

RpcInvocationHandler, Serializable

public class EventRpcHandler
extends AbstractRpcInvocationHandler

RPC handler for events.

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

Since:

1.0

Author:

Vaadin Ltd

See Also:

• JsonConstants.RPC_EVENT_TYPE
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EventRpcHandler()

Method Summary

Modifier and Type	Method	Description
String	getRpcType()	Gets unique RPC type which this handler is applicable for.
Optional<Runnable>	handleNode(StateNode node, elemental.json.JsonObject invocationJson)	Handle the RPC data invocationJson using target node as a context.

Methods inherited from class com.vaadin.flow.server.communication.rpc.AbstractRpcInvocationHandler

allowInert, getNodeId, handle

Methods inherited from class java.lang.Object

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

Constructor Details

EventRpcHandler

public EventRpcHandler()

Method Details

getRpcType

public String getRpcType()

Description copied from interface: RpcInvocationHandler

Gets unique RPC type which this handler is applicable for.

Returns:

the unique rpc type

handleNode

public Optional<Runnable> handleNode(StateNode node,
 elemental.json.JsonObject invocationJson)

Description copied from class: AbstractRpcInvocationHandler

Handle the RPC data invocationJson using target node as a context.

Specified by:

handleNode in class AbstractRpcInvocationHandler

Parameters:

node - node to handle invocation with, not null

invocationJson - the RPC data to handle, not null

Returns:

an optional runnable