Examples with StreamProcessorController io.zeebe.logstreams.processor.StreamProcessorController used on opensource projects

Example 6 with StreamProcessorController

use of io.zeebe.logstreams.processor.StreamProcessorController in project zeebe by zeebe-io.

the class WorkflowQueueManagerService method installWorkflowStreamProcessor.

private void installWorkflowStreamProcessor(final LogStream logStream) {
    final ServiceName<StreamProcessorController> streamProcessorServiceName = workflowInstanceStreamProcessorServiceName(logStream.getLogName());
    final String streamProcessorName = streamProcessorServiceName.getName();
    final ServerTransport transport = clientApiTransportInjector.getValue();
    final CommandResponseWriter responseWriter = new CommandResponseWriter(transport.getOutput());
    final ServiceName<LogStream> logStreamServiceName = logStreamServiceName(logStream.getLogName());
    final ServerTransport managementServer = managementServerInjector.getValue();
    final CreateWorkflowResponseSender createWorkflowResponseSender = new CreateWorkflowResponseSender(managementServer);
    final WorkflowInstanceStreamProcessor workflowInstanceStreamProcessor = new WorkflowInstanceStreamProcessor(responseWriter, createWorkflowResponseSender, workflowCfg.deploymentCacheSize, workflowCfg.payloadCacheSize);
    final StreamProcessorService workflowStreamProcessorService = new StreamProcessorService(streamProcessorName, StreamProcessorIds.WORKFLOW_INSTANCE_PROCESSOR_ID, workflowInstanceStreamProcessor).eventFilter(WorkflowInstanceStreamProcessor.eventFilter());
    serviceContext.createService(streamProcessorServiceName, workflowStreamProcessorService).dependency(logStreamServiceName, workflowStreamProcessorService.getLogStreamInjector()).dependency(SNAPSHOT_STORAGE_SERVICE, workflowStreamProcessorService.getSnapshotStorageInjector()).install();
}

Example 7 with StreamProcessorController

use of io.zeebe.logstreams.processor.StreamProcessorController in project zeebe by zeebe-io.

the class TaskQueueManagerService method startExpireLockService.

protected void startExpireLockService(ServiceName<LogStream> logStreamServiceName, LogStream stream, TypedStreamEnvironment env) {
    final ServiceName<StreamProcessorController> expireLockStreamProcessorServiceName = taskQueueExpireLockStreamProcessorServiceName(stream.getLogName());
    final TaskExpireLockStreamProcessor expireLockStreamProcessor = new TaskExpireLockStreamProcessor(env.buildStreamReader(), env.buildStreamWriter());
    final TypedStreamProcessor streamProcessor = expireLockStreamProcessor.createStreamProcessor(env);
    final StreamProcessorService expireLockStreamProcessorService = new StreamProcessorService(expireLockStreamProcessorServiceName.getName(), TASK_EXPIRE_LOCK_STREAM_PROCESSOR_ID, streamProcessor).eventFilter(streamProcessor.buildTypeFilter());
    serviceContext.createService(expireLockStreamProcessorServiceName, expireLockStreamProcessorService).dependency(logStreamServiceName, expireLockStreamProcessorService.getLogStreamInjector()).dependency(SNAPSHOT_STORAGE_SERVICE, expireLockStreamProcessorService.getSnapshotStorageInjector()).install();
}