Package org.qubership.atp.mia.service

Class SseEmitterService

java.lang.Object

org.qubership.atp.mia.service.SseEmitterService

@Service
public class SseEmitterService
extends Object

Constructor Summary

Constructors

Constructor	Description
SseEmitterService()

Method Summary

Modifier and Type	Method	Description
org.springframework.web.servlet.mvc.method.annotation.SseEmitter	generateAndConfigureEmitter(UUID sseId, String token)	Generates and configures emitter for sseId.
org.springframework.web.servlet.mvc.method.annotation.SseEmitter	getEmitter(UUID sseId)	Checks that emitter exists and returns emitter.
void	sendError(UUID sseId, MiaException e)	Completes emitter with error.
void	sendEventWithExecutionResult(ExecutionResponse response)	Sends event about execution finish.
void	sendEventWithExecutionResult(org.springframework.web.servlet.mvc.method.annotation.SseEmitter emitter, ExecutionResponse executionResponse)	Sends event about execution finish.
void	updateResponseAndSendToEmitter(ExecutionResponse response, UUID sseId, boolean isFinal, int order)	Update response and send into emitter.

Methods inherited from class java.lang.Object

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

Constructor Details

SseEmitterService

public SseEmitterService()

Method Details

generateAndConfigureEmitter

public org.springframework.web.servlet.mvc.method.annotation.SseEmitter generateAndConfigureEmitter(UUID sseId,
 String token)

Generates and configures emitter for sseId.

Parameters:

sseId - sse id

token - token

Returns:

configured sse emitter with connection event

getEmitter

public org.springframework.web.servlet.mvc.method.annotation.SseEmitter getEmitter(UUID sseId)

Checks that emitter exists and returns emitter.

Parameters:

sseId - sse id

sendError

public void sendError(UUID sseId,
 MiaException e)

Completes emitter with error.

Parameters:

sseId - sse ID

e - Exception

sendEventWithExecutionResult

public void sendEventWithExecutionResult(org.springframework.web.servlet.mvc.method.annotation.SseEmitter emitter,
 ExecutionResponse executionResponse)

Sends event about execution finish.

Parameters:

executionResponse - request execution response

sendEventWithExecutionResult

public void sendEventWithExecutionResult(ExecutionResponse response)

Sends event about execution finish.

Parameters:

response - request execution response

updateResponseAndSendToEmitter

public void updateResponseAndSendToEmitter(ExecutionResponse response,
 UUID sseId,
 boolean isFinal,
 int order)

Update response and send into emitter.

Parameters:

response - ExecutionResponse to be update

sseId - sse ID

isFinal - is final message into emitter

order - order message