| /* |
| * 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.flink.statefun.e2e.smoke; |
| |
| import java.util.Objects; |
| import org.apache.flink.statefun.e2e.smoke.generated.SourceCommand; |
| import org.apache.flink.statefun.flink.common.types.TypedValueUtil; |
| import org.apache.flink.statefun.sdk.FunctionType; |
| import org.apache.flink.statefun.sdk.io.Router; |
| import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue; |
| |
| public class CommandRouter implements Router<TypedValue> { |
| private final Ids ids; |
| |
| public CommandRouter(Ids ids) { |
| this.ids = Objects.requireNonNull(ids); |
| } |
| |
| @Override |
| public void route(TypedValue command, Downstream<TypedValue> downstream) { |
| SourceCommand sourceCommand = |
| TypedValueUtil.unpackProtobufMessage(command, SourceCommand.parser()); |
| FunctionType type = Constants.FN_TYPE; |
| String id = ids.idOf(sourceCommand.getTarget()); |
| downstream.forward(type, id, command); |
| } |
| } |
