| /* |
| * 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.core.query; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| import org.apache.skywalking.oap.server.core.query.input.Duration; |
| import org.apache.skywalking.oap.server.library.util.StringUtil; |
| import org.apache.skywalking.oap.server.core.analysis.IDManager; |
| import org.apache.skywalking.oap.server.core.analysis.manual.searchtag.Tag; |
| import org.apache.skywalking.oap.server.core.query.enumeration.Order; |
| import org.apache.skywalking.oap.server.core.query.input.TraceScopeCondition; |
| import org.apache.skywalking.oap.server.core.query.type.Logs; |
| import org.apache.skywalking.oap.server.core.query.type.Pagination; |
| import org.apache.skywalking.oap.server.core.storage.StorageModule; |
| import org.apache.skywalking.oap.server.core.storage.query.ILogQueryDAO; |
| import org.apache.skywalking.oap.server.library.module.ModuleManager; |
| import org.apache.skywalking.oap.server.library.module.Service; |
| |
| import static java.util.Objects.nonNull; |
| |
| public class LogQueryService implements Service { |
| |
| private final ModuleManager moduleManager; |
| private ILogQueryDAO logQueryDAO; |
| |
| public LogQueryService(ModuleManager moduleManager) { |
| this.moduleManager = moduleManager; |
| } |
| |
| private ILogQueryDAO getLogQueryDAO() { |
| if (logQueryDAO == null) { |
| this.logQueryDAO = moduleManager.find(StorageModule.NAME).provider().getService(ILogQueryDAO.class); |
| } |
| return logQueryDAO; |
| } |
| |
| public boolean supportQueryLogsByKeywords() { |
| return getLogQueryDAO().supportQueryLogsByKeywords(); |
| } |
| |
| public Logs queryLogs(String serviceId, |
| String serviceInstanceId, |
| String endpointId, |
| TraceScopeCondition relatedTrace, |
| Pagination paging, |
| Order queryOrder, |
| final Duration duration, |
| final List<Tag> tags, |
| List<String> keywordsOfContent, |
| List<String> excludingKeywordsOfContent) throws IOException { |
| PaginationUtils.Page page = PaginationUtils.INSTANCE.exchange(paging); |
| |
| if (nonNull(keywordsOfContent)) { |
| keywordsOfContent = keywordsOfContent.stream() |
| .filter(StringUtil::isNotEmpty) |
| .collect(Collectors.toList()); |
| } |
| if (nonNull(excludingKeywordsOfContent)) { |
| excludingKeywordsOfContent = excludingKeywordsOfContent.stream() |
| .filter(StringUtil::isNotEmpty) |
| .collect(Collectors.toList()); |
| } |
| |
| Logs logs = getLogQueryDAO().queryLogs(serviceId, |
| serviceInstanceId, |
| endpointId, |
| relatedTrace, |
| queryOrder, |
| page.getFrom(), page.getLimit(), |
| duration, tags, |
| keywordsOfContent, excludingKeywordsOfContent |
| ); |
| logs.getLogs().forEach(log -> { |
| if (StringUtil.isNotEmpty(log.getServiceId())) { |
| final IDManager.ServiceID.ServiceIDDefinition serviceIDDefinition = IDManager.ServiceID.analysisId( |
| log.getServiceId()); |
| log.setServiceName(serviceIDDefinition.getName()); |
| } |
| if (StringUtil.isNotEmpty(log.getServiceInstanceId())) { |
| final IDManager.ServiceInstanceID.InstanceIDDefinition instanceIDDefinition = IDManager.ServiceInstanceID |
| .analysisId(log.getServiceInstanceId()); |
| log.setServiceInstanceName(instanceIDDefinition.getName()); |
| } |
| }); |
| return logs; |
| } |
| } |