| /** |
| * 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.storm.utils; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.apache.storm.generated.Bolt; |
| import org.apache.storm.generated.ComponentCommon; |
| import org.apache.storm.generated.SpoutSpec; |
| import org.apache.storm.generated.StateSpoutSpec; |
| import org.apache.storm.generated.StormTopology; |
| |
| public class ThriftTopologyUtils { |
| public static boolean isWorkerHook(StormTopology._Fields f) { |
| return f.equals(StormTopology._Fields.WORKER_HOOKS); |
| } |
| |
| public static boolean isDependencies(StormTopology._Fields f) { |
| return f.equals(StormTopology._Fields.DEPENDENCY_JARS) || f.equals(StormTopology._Fields.DEPENDENCY_ARTIFACTS); |
| } |
| |
| public static Set<String> getComponentIds(StormTopology topology) { |
| Set<String> ret = new HashSet<>(); |
| ret.addAll(topology.get_bolts().keySet()); |
| ret.addAll(topology.get_spouts().keySet()); |
| ret.addAll(topology.get_state_spouts().keySet()); |
| return ret; |
| } |
| |
| public static ComponentCommon getComponentCommon(StormTopology topology, String componentId) { |
| Bolt b = topology.get_bolts().get(componentId); |
| if (b != null) { |
| return b.get_common(); |
| } |
| SpoutSpec s = topology.get_spouts().get(componentId); |
| if (s != null) { |
| return s.get_common(); |
| } |
| StateSpoutSpec ss = topology.get_state_spouts().get(componentId); |
| if (ss != null) { |
| return ss.get_common(); |
| } |
| throw new IllegalArgumentException("Could not find component common for " + componentId); |
| } |
| } |