com.vaadin.server

Class ServerRpcManager<T extends ServerRpc>

java.lang.Object

com.vaadin.server.ServerRpcManager<T>

All Implemented Interfaces:

Serializable

public class ServerRpcManager<T extends ServerRpc>
extends Object
implements Serializable

Server side RPC manager that handles RPC calls coming from the client. Each RpcTarget (typically a ClientConnector) should have its own instance of ServerRpcManager if it wants to receive RPC calls from the client.

Since:

7.0

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ServerRpcManager.RpcInvocationException Wrapper exception for exceptions which occur during invocation of an RPC call.

Constructor Summary

Constructors

Constructor and Description
ServerRpcManager(T implementation, Class<T> rpcInterface) Create a RPC manager for an RPC target.

Method Summary

Modifier and Type	Method and Description
static void	applyInvocation(ClientConnector target, ServerRpcMethodInvocation invocation) Invoke a method in a server side RPC target class.
void	applyInvocation(ServerRpcMethodInvocation invocation) Invoke a method in a server side RPC target class.
protected T	getImplementation() Returns the RPC interface implementation for the RPC target.
Class<T>	getRpcInterface() Returns the RPC interface type managed by this RPC manager instance.
static <T extends ServerRpc> T	getRpcProxy(ClientConnector connector, Class<T> rpcInterface) Returns an RPC proxy for a given client to server RPC interface for the given component or extension.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerRpcManager

public ServerRpcManager(T implementation,
                        Class<T> rpcInterface)

Create a RPC manager for an RPC target.

Parameters:

implementation - RPC interface implementation for the target

rpcInterface - RPC interface type

Method Detail

applyInvocation

public static void applyInvocation(ClientConnector target,
                                   ServerRpcMethodInvocation invocation)
                            throws ServerRpcManager.RpcInvocationException

Invoke a method in a server side RPC target class. This method is to be used by the RPC framework and unit testing tools only.

Parameters:

target - non-null target of the RPC call

invocation - method invocation to perform

Throws:

ServerRpcManager.RpcInvocationException

getImplementation

protected T getImplementation()

Returns the RPC interface implementation for the RPC target.

Returns:

RPC interface implementation

getRpcInterface

public Class<T> getRpcInterface()

Returns the RPC interface type managed by this RPC manager instance.

Returns:

RPC interface type

applyInvocation

public void applyInvocation(ServerRpcMethodInvocation invocation)
                     throws ServerRpcManager.RpcInvocationException

Invoke a method in a server side RPC target class. This method is to be used by the RPC framework and unit testing tools only.

Parameters:

invocation - method invocation to perform

Throws:

ServerRpcManager.RpcInvocationException

getRpcProxy

public static <T extends ServerRpc> T getRpcProxy(ClientConnector connector,
                                                  Class<T> rpcInterface)

Returns an RPC proxy for a given client to server RPC interface for the given component or extension.

Parameters:

connector - the connector for which to the RPC proxy

rpcInterface - the RPC interface type

Returns:

a server RPC handler which can be used to invoke RPC methods

Since:

8.0