Class NavigationRpcHandler
- java.lang.Object
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- com.vaadin.flow.server.communication.rpc.NavigationRpcHandler
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- All Implemented Interfaces:
RpcInvocationHandler
,Serializable
public class NavigationRpcHandler extends Object implements RpcInvocationHandler
RPC handler for Navigation.For internal use only. May be renamed or removed in a future release.
- Since:
- 1.0
- Author:
- Vaadin Ltd
- See Also:
JsonConstants.RPC_TYPE_NAVIGATION
, Serialized Form
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Constructor Summary
Constructors Constructor Description NavigationRpcHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getRpcType()
Gets unique RPC type which this handler is applicable for.Optional<Runnable>
handle(UI ui, elemental.json.JsonObject invocationJson)
Handles RPC datainvocationJson
usingui
as a context.
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Method Detail
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getRpcType
public String getRpcType()
Description copied from interface:RpcInvocationHandler
Gets unique RPC type which this handler is applicable for.- Specified by:
getRpcType
in interfaceRpcInvocationHandler
- Returns:
- the unique rpc type
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handle
public Optional<Runnable> handle(UI ui, elemental.json.JsonObject invocationJson)
Description copied from interface:RpcInvocationHandler
Handles RPC datainvocationJson
usingui
as a context.- Specified by:
handle
in interfaceRpcInvocationHandler
- Parameters:
ui
- the UI to handle against, notnull
invocationJson
- the RPC data to handle, notnull
- Returns:
- an optional runnable
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