| /* |
| * 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.skywalking.oap.server.receiver.otel; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.apache.skywalking.oap.server.library.module.ModuleDefine; |
| import org.apache.skywalking.oap.server.library.module.ModuleProvider; |
| import org.apache.skywalking.oap.server.library.module.ModuleStartException; |
| import org.apache.skywalking.oap.server.library.module.ServiceNotProvidedException; |
| import org.apache.skywalking.oap.server.receiver.otel.oc.OCMetricHandler; |
| import org.apache.skywalking.oap.server.receiver.otel.otlp.OpenTelemetryMetricHandler; |
| import org.apache.skywalking.oap.server.receiver.otel.otlp.OpenTelemetryMetricRequestProcessor; |
| import org.apache.skywalking.oap.server.receiver.sharing.server.SharingServerModule; |
| |
| public class OtelMetricReceiverProvider extends ModuleProvider { |
| public static final String NAME = "default"; |
| |
| private List<Handler> handlers; |
| |
| private OtelMetricReceiverConfig config; |
| |
| private OpenTelemetryMetricRequestProcessor metricRequestProcessor; |
| |
| @Override |
| public String name() { |
| return NAME; |
| } |
| |
| @Override |
| public Class<? extends ModuleDefine> module() { |
| return OtelMetricReceiverModule.class; |
| } |
| |
| @Override |
| public ConfigCreator<OtelMetricReceiverConfig> newConfigCreator() { |
| return new ConfigCreator<OtelMetricReceiverConfig>() { |
| @Override |
| public Class<OtelMetricReceiverConfig> type() { |
| return OtelMetricReceiverConfig.class; |
| } |
| |
| @Override |
| public void onInitialized(final OtelMetricReceiverConfig initialized) { |
| config = initialized; |
| } |
| }; |
| } |
| |
| @Override |
| public void prepare() throws ServiceNotProvidedException, ModuleStartException { |
| metricRequestProcessor = new OpenTelemetryMetricRequestProcessor( |
| getManager(), config); |
| registerServiceImplementation(OpenTelemetryMetricRequestProcessor.class, metricRequestProcessor); |
| final List<String> enabledHandlers = config.getEnabledHandlers(); |
| List<Handler> handlers = new ArrayList<>(); |
| final OpenTelemetryMetricHandler openTelemetryMetricHandler = new OpenTelemetryMetricHandler( |
| getManager(), metricRequestProcessor); |
| if (enabledHandlers.contains(openTelemetryMetricHandler.type())) { |
| handlers.add(openTelemetryMetricHandler); |
| } |
| final OCMetricHandler ocMetricHandler = new OCMetricHandler(getManager(), config); |
| if (enabledHandlers.contains(ocMetricHandler.type())) { |
| handlers.add(ocMetricHandler); |
| } |
| this.handlers = handlers; |
| } |
| |
| @Override |
| public void start() throws ServiceNotProvidedException, ModuleStartException { |
| metricRequestProcessor.start(); |
| for (Handler h : handlers) { |
| h.active(); |
| } |
| } |
| |
| @Override |
| public void notifyAfterCompleted() throws ServiceNotProvidedException, ModuleStartException { |
| } |
| |
| @Override |
| public String[] requiredModules() { |
| return new String[] {SharingServerModule.NAME}; |
| } |
| } |