| /* |
| * 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.query.graphql.resolver; |
| |
| import graphql.kickstart.tools.GraphQLQueryResolver; |
| import com.google.common.base.Strings; |
| import java.io.IOException; |
| import java.util.Set; |
| import org.apache.skywalking.oap.server.core.Const; |
| import org.apache.skywalking.oap.server.core.CoreModule; |
| import org.apache.skywalking.oap.server.core.UnexpectedException; |
| import org.apache.skywalking.oap.server.core.analysis.manual.searchtag.TagType; |
| import org.apache.skywalking.oap.server.core.query.TagAutoCompleteQueryService; |
| import org.apache.skywalking.oap.server.core.query.TraceQueryService; |
| import org.apache.skywalking.oap.server.core.query.input.Duration; |
| import org.apache.skywalking.oap.server.core.query.input.TraceQueryCondition; |
| import org.apache.skywalking.oap.server.core.query.type.Pagination; |
| import org.apache.skywalking.oap.server.core.query.type.QueryOrder; |
| import org.apache.skywalking.oap.server.core.query.type.Trace; |
| import org.apache.skywalking.oap.server.core.query.type.TraceBrief; |
| import org.apache.skywalking.oap.server.core.query.type.TraceState; |
| import org.apache.skywalking.oap.server.library.module.ModuleManager; |
| |
| import static java.util.Objects.isNull; |
| |
| public class TraceQuery implements GraphQLQueryResolver { |
| |
| private final ModuleManager moduleManager; |
| private TraceQueryService queryService; |
| private TagAutoCompleteQueryService tagQueryService; |
| |
| public TraceQuery(ModuleManager moduleManager) { |
| this.moduleManager = moduleManager; |
| } |
| |
| private TraceQueryService getQueryService() { |
| if (queryService == null) { |
| this.queryService = moduleManager.find(CoreModule.NAME).provider().getService(TraceQueryService.class); |
| } |
| return queryService; |
| } |
| |
| private TagAutoCompleteQueryService getTagQueryService() { |
| if (tagQueryService == null) { |
| this.tagQueryService = moduleManager.find(CoreModule.NAME).provider().getService(TagAutoCompleteQueryService.class); |
| } |
| return tagQueryService; |
| } |
| |
| public TraceBrief queryBasicTraces(final TraceQueryCondition condition) throws IOException { |
| String traceId = Const.EMPTY_STRING; |
| |
| if (!Strings.isNullOrEmpty(condition.getTraceId())) { |
| traceId = condition.getTraceId(); |
| } else if (isNull(condition.getQueryDuration())) { |
| throw new UnexpectedException("The condition must contains either queryDuration or traceId."); |
| } |
| |
| int minDuration = condition.getMinTraceDuration(); |
| int maxDuration = condition.getMaxTraceDuration(); |
| String endpointId = condition.getEndpointId(); |
| TraceState traceState = condition.getTraceState(); |
| QueryOrder queryOrder = condition.getQueryOrder(); |
| Pagination pagination = condition.getPaging(); |
| |
| return getQueryService().queryBasicTraces( |
| condition.getServiceId(), condition.getServiceInstanceId(), endpointId, traceId, minDuration, |
| maxDuration, traceState, queryOrder, pagination, condition.getQueryDuration(), condition.getTags() |
| ); |
| } |
| |
| public Trace queryTrace(final String traceId) throws IOException { |
| return getQueryService().queryTrace(traceId); |
| } |
| |
| public Set<String> queryTraceTagAutocompleteKeys(final Duration queryDuration) throws IOException { |
| return getTagQueryService().queryTagAutocompleteKeys(TagType.TRACE, queryDuration); |
| } |
| |
| public Set<String> queryTraceTagAutocompleteValues(final String tagKey, final Duration queryDuration) throws IOException { |
| return getTagQueryService().queryTagAutocompleteValues(TagType.TRACE, tagKey, queryDuration); |
| } |
| } |