/* * 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 io.skywalking.apm.plugin.jdbc.oracle; import java.lang.reflect.Method; import org.apache.skywalking.apm.agent.core.context.ContextManager; import org.apache.skywalking.apm.agent.core.context.tag.Tags; import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan; import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer; import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance; import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor; import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult; import org.apache.skywalking.apm.plugin.jdbc.define.StatementEnhanceInfos; import org.apache.skywalking.apm.plugin.jdbc.trace.ConnectionInfo; public class StatementExecuteMethodsInterceptor implements InstanceMethodsAroundInterceptor { @Override public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, MethodInterceptResult result) throws Throwable { StatementEnhanceInfos cacheObject = (StatementEnhanceInfos)objInst.getSkyWalkingDynamicField(); if (cacheObject != null && cacheObject.getConnectionInfo() != null) { ConnectionInfo connectInfo = cacheObject.getConnectionInfo(); AbstractSpan span = ContextManager.createExitSpan(buildOperationName(connectInfo, method.getName(), cacheObject.getStatementName()), connectInfo.getDatabasePeer()); Tags.DB_TYPE.set(span, "sql"); Tags.DB_INSTANCE.set(span, connectInfo.getDatabaseName()); String sql = ""; if (allArguments.length > 0) { sql = (String)allArguments[0]; } Tags.DB_STATEMENT.set(span, sql); span.setComponent(connectInfo.getComponent()); SpanLayer.asDB(span); } } @Override public final Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, Object ret) throws Throwable { StatementEnhanceInfos cacheObject = (StatementEnhanceInfos)objInst.getSkyWalkingDynamicField(); if (cacheObject != null && cacheObject.getConnectionInfo() != null) { ContextManager.stopSpan(); } return ret; } @Override public final void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, Throwable t) { StatementEnhanceInfos cacheObject = (StatementEnhanceInfos)objInst.getSkyWalkingDynamicField(); if (cacheObject.getConnectionInfo() != null) { ContextManager.activeSpan().errorOccurred().log(t); } } private String buildOperationName(ConnectionInfo connectionInfo, String methodName, String statementName) { return connectionInfo.getDBType() + "/JDBI/" + statementName + "/" + methodName; } }