| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.nifi.websocket; |
| |
| import org.apache.nifi.annotation.documentation.CapabilityDescription; |
| import org.apache.nifi.annotation.lifecycle.OnDisabled; |
| import org.apache.nifi.annotation.lifecycle.OnEnabled; |
| import org.apache.nifi.annotation.lifecycle.OnShutdown; |
| import org.apache.nifi.controller.ConfigurationContext; |
| |
| /** |
| * Control an embedded WebSocket server instance. |
| */ |
| @CapabilityDescription("Control an embedded WebSocket server instance," + |
| " so that external system can connect this NiFi via WebSocket protocol.") |
| public interface WebSocketServerService extends WebSocketService { |
| |
| @OnEnabled |
| void startServer(final ConfigurationContext context) throws Exception; |
| |
| @OnDisabled |
| @OnShutdown |
| void stopServer() throws Exception; |
| |
| |
| } |
