io.siddhi.extension.io.websocket.source.websocketserver

Class WebSocketServerSource

java.lang.Object

io.siddhi.core.stream.input.source.Source

io.siddhi.extension.io.websocket.source.websocketserver.WebSocketServerSource

public class WebSocketServerSource
extends io.siddhi.core.stream.input.source.Source

WebSocketServerSource Start the WebSocket server and receiving the siddhi events from the server.

Nested Class Summary

Nested classes/interfaces inherited from class io.siddhi.core.stream.input.source.Source

io.siddhi.core.stream.input.source.Source.ConnectionCallback

Constructor Summary

Constructors

Constructor and Description
WebSocketServerSource()

Method Summary

Modifier and Type	Method and Description
void	connect(io.siddhi.core.stream.input.source.Source.ConnectionCallback connectionCallback, io.siddhi.core.util.snapshot.state.State state)
void	destroy()
void	disconnect()
protected io.siddhi.core.stream.ServiceDeploymentInfo	exposeServiceDeploymentInfo()
Class[]	getOutputEventClasses()
io.siddhi.core.util.snapshot.state.StateFactory	init(io.siddhi.core.stream.input.source.SourceEventListener sourceEventListener, io.siddhi.core.util.transport.OptionHolder optionHolder, String[] transportProperties, io.siddhi.core.util.config.ConfigReader configReader, io.siddhi.core.config.SiddhiAppContext siddhiAppContext) The initialization method for Source, will be called before other methods.
void	pause()
void	resume()

Methods inherited from class io.siddhi.core.stream.input.source.Source

connectWithRetry, getMapper, getServiceDeploymentInfo, getStreamDefinition, getType, init, isStateful, shutdown

Methods inherited from class java.lang.Object

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

Constructor Detail

WebSocketServerSource

public WebSocketServerSource()

Method Detail

init

public io.siddhi.core.util.snapshot.state.StateFactory init(io.siddhi.core.stream.input.source.SourceEventListener sourceEventListener,
                                                            io.siddhi.core.util.transport.OptionHolder optionHolder,
                                                            String[] transportProperties,
                                                            io.siddhi.core.util.config.ConfigReader configReader,
                                                            io.siddhi.core.config.SiddhiAppContext siddhiAppContext)

The initialization method for Source, will be called before other methods. It used to validate all configurations and to get initial values.

Specified by:

init in class io.siddhi.core.stream.input.source.Source

Parameters:

sourceEventListener - After receiving events, the source should trigger onEvent() of this listener. Listener will then pass on the events to the appropriate mappers for processing .

optionHolder - Option holder containing static configuration related to the Source

configReader - ConfigReader is used to read the Source related system configuration.

siddhiAppContext - the context of the SiddhiApp used to get Siddhi related utility functions.

exposeServiceDeploymentInfo

protected io.siddhi.core.stream.ServiceDeploymentInfo exposeServiceDeploymentInfo()

Specified by:

exposeServiceDeploymentInfo in class io.siddhi.core.stream.input.source.Source

getOutputEventClasses

public Class[] getOutputEventClasses()

Specified by:

getOutputEventClasses in class io.siddhi.core.stream.input.source.Source

connect

public void connect(io.siddhi.core.stream.input.source.Source.ConnectionCallback connectionCallback,
                    io.siddhi.core.util.snapshot.state.State state)
             throws io.siddhi.core.exception.ConnectionUnavailableException

Specified by:

connect in class io.siddhi.core.stream.input.source.Source

Throws:

io.siddhi.core.exception.ConnectionUnavailableException

disconnect

public void disconnect()

Specified by:

disconnect in class io.siddhi.core.stream.input.source.Source

destroy

public void destroy()

Specified by:

destroy in class io.siddhi.core.stream.input.source.Source

pause

public void pause()

Specified by:

pause in class io.siddhi.core.stream.input.source.Source

resume

public void resume()

Specified by:

resume in class io.siddhi.core.stream.input.source.Source