| /* |
| * 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.servicecomb.pack.alpha.fsm.spring.integration.akka; |
| |
| import java.lang.invoke.MethodHandles; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.core.env.ConfigurableEnvironment; |
| import org.springframework.core.env.EnumerablePropertySource; |
| import org.springframework.core.env.PropertySource; |
| import org.springframework.core.env.StandardEnvironment; |
| |
| public class AkkaConfigPropertyAdapter { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| public static final String PROPERTY_SOURCE_NAME = "akkaConfig."; |
| public static final String REDIS_NAME = "akkaConfig.akka-persistence-redis.redis."; |
| static final String AKKA_CLUSTER_SEED_NODES_KEY = "akka.cluster.seed-nodes"; |
| static final String AKKA_ESTENSIONS_KEY = "akka.extensions"; |
| static final String AKKA_LOGGERS_KEY = "akka.loggers"; |
| |
| public static Map<String, Object> getPropertyMap(ConfigurableEnvironment environment) { |
| final Map<String, Object> propertyMap = new HashMap<>(); |
| final List<String> seedNodes = new ArrayList<>(); |
| final List<String> extensions = new ArrayList<>(); |
| final List<String> loggers = new ArrayList<>(); |
| for (final PropertySource source : environment.getPropertySources()) { |
| if (isEligiblePropertySource(source)) { |
| final EnumerablePropertySource enumerable = (EnumerablePropertySource) source; |
| LOG.debug("Adding properties from property source " + source.getName()); |
| for (final String name : enumerable.getPropertyNames()) { |
| if (name.startsWith(PROPERTY_SOURCE_NAME) && !propertyMap.containsKey(name)) { |
| String key = name.substring(PROPERTY_SOURCE_NAME.length()); |
| String value = environment.getProperty(name); |
| if (key.startsWith(AKKA_CLUSTER_SEED_NODES_KEY)) { |
| seedNodes.add(value); |
| } else if (key.startsWith(AKKA_ESTENSIONS_KEY)) { |
| extensions.add(value); |
| } else if (key.startsWith(AKKA_LOGGERS_KEY)) { |
| loggers.add(value); |
| } else { |
| if (LOG.isTraceEnabled()) { |
| LOG.trace("Adding property {}={}" + key, value); |
| } |
| |
| propertyMap.put(key, value); |
| |
| if(name.startsWith(REDIS_NAME) && !propertyMap.containsKey(name)){ |
| String readJournalKey = ("akka-persistence-redis.read-journal.redis.").concat(name.substring(REDIS_NAME.length())); |
| String journalKey = ("akka-persistence-redis.journal.redis.").concat(name.substring(REDIS_NAME.length())); |
| String snapshotKey = ("akka-persistence-redis.snapshot.redis.").concat(name.substring(REDIS_NAME.length())); |
| propertyMap.put( readJournalKey, value); |
| propertyMap.put( journalKey, value); |
| propertyMap.put( snapshotKey, value); |
| } |
| |
| } |
| } |
| } |
| } |
| propertyMap.put(AKKA_CLUSTER_SEED_NODES_KEY, seedNodes); |
| propertyMap.put(AKKA_ESTENSIONS_KEY, extensions); |
| propertyMap.put(AKKA_LOGGERS_KEY, loggers); |
| } |
| |
| return Collections.unmodifiableMap(propertyMap); |
| } |
| |
| public static boolean isEligiblePropertySource(PropertySource source) { |
| // Exclude system environment properties and system property sources |
| // because they are already included in the default configuration |
| final String name = source.getName(); |
| return (source instanceof EnumerablePropertySource) && |
| !( |
| name.equalsIgnoreCase(StandardEnvironment.SYSTEM_ENVIRONMENT_PROPERTY_SOURCE_NAME) || |
| name.equalsIgnoreCase(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME) |
| ); |
| } |
| } |