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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) [2016-2019] Payara Foundation and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://github.com/payara/Payara/blob/master/LICENSE.txt
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* exception as provided by the Payara Foundation in the GPL Version 2 section of the License
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package fish.payara.nucleus.requesttracing.admin;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.inject.Inject;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.util.ColumnFormatter;
import com.sun.enterprise.util.StringUtils;
import com.sun.enterprise.util.SystemPropertyConstants;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.hk2.api.ServiceHandle;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.internal.api.Target;
import org.jvnet.hk2.annotations.Service;
import fish.payara.internal.notification.NotifierUtils;
import fish.payara.internal.notification.PayaraNotifier;
import fish.payara.nucleus.requesttracing.configuration.RequestTracingServiceConfiguration;
/**
* Admin command to list Request Tracing Configuration
*
* @author mertcaliskan
* @author Susan Rai
*/
@Service(name = "get-requesttracing-configuration")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("get.requesttracing.configuration")
@ExecuteOn({RuntimeType.DAS})
@TargetType(value = {CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER, CommandTarget.CLUSTERED_INSTANCE, CommandTarget.CONFIG})
@RestEndpoints({
@RestEndpoint(configBean = RequestTracingServiceConfiguration.class,
opType = RestEndpoint.OpType.GET,
path = "get-requesttracing-configuration",
description = "List Request Tracing Configuration")
})
public class GetRequestTracingConfiguration implements AdminCommand {
@Inject
ServiceLocator habitat;
@Inject
private Target targetUtil;
@Param(name = "target", optional = true, defaultValue = SystemPropertyConstants.DAS_SERVER_NAME)
String target;
@Override
public void execute(AdminCommandContext context) {
Config config = targetUtil.getConfig(target);
if (config == null) {
context.getActionReport().setMessage("No such config named: " + target);
context.getActionReport().setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
ActionReport mainActionReport = context.getActionReport();
RequestTracingServiceConfiguration configuration = config.getExtensionByType(RequestTracingServiceConfiguration.class);
writeVariableToActionReport(mainActionReport, "Enabled?", configuration.getEnabled());
if (Boolean.parseBoolean(configuration.getEnabled())) {
writeVariableToActionReport(mainActionReport, "Sample Rate", configuration.getSampleRate());
// Print adaptive sampling details
writeVariableToActionReport(mainActionReport, "Adaptive Sampling Enabled?", configuration.getAdaptiveSamplingEnabled());
if (Boolean.parseBoolean(configuration.getAdaptiveSamplingEnabled())) {
writeVariableToActionReport(mainActionReport, "Adaptive Sampling Target Count", configuration.getAdaptiveSamplingTargetCount());
writeVariableToActionReport(mainActionReport, "Adaptive Sampling Time Value", configuration.getAdaptiveSamplingTimeValue());
writeVariableToActionReport(mainActionReport, "Adaptive Sampling Time Unit", configuration.getAdaptiveSamplingTimeUnit());
}
// Print filter details
writeVariableToActionReport(mainActionReport, "Application Only?", configuration.getApplicationsOnlyEnabled());
writeVariableToActionReport(mainActionReport, "Threshold Value", configuration.getThresholdValue());
writeVariableToActionReport(mainActionReport, "Threshold Unit", configuration.getThresholdUnit());
writeVariableToActionReport(mainActionReport, "Sample Rate First?", configuration.getSampleRateFirstEnabled());
// Print trace store details
writeVariableToActionReport(mainActionReport, "Reservoir Sampling Enabled?", configuration.getReservoirSamplingEnabled());
writeVariableToActionReport(mainActionReport, "Trace Store Size", configuration.getTraceStoreSize());
if (StringUtils.ok(configuration.getTraceStoreTimeout())) {
writeVariableToActionReport(mainActionReport, "Trace Store Timeout (secs)", configuration.getTraceStoreTimeout());
}
// Print historic trace store details
writeVariableToActionReport(mainActionReport, "Historic Trace Store Enabled?", configuration.getHistoricTraceStoreEnabled());
if (Boolean.parseBoolean(configuration.getHistoricTraceStoreEnabled())) {
writeVariableToActionReport(mainActionReport, "Historic Trace Store Size", configuration.getHistoricTraceStoreSize());
if (StringUtils.ok(configuration.getHistoricTraceStoreTimeout())) {
writeVariableToActionReport(mainActionReport, "Historic Trace Store Timeout (secs)", configuration.getHistoricTraceStoreTimeout());
}
}
}
// Create the extraProps for the general request tracing configuration
Properties mainExtraProps = new Properties();
Map mainExtraPropsMap = new HashMap<>();
mainExtraPropsMap.put("enabled", configuration.getEnabled());
mainExtraPropsMap.put("sampleRate", configuration.getSampleRate());
mainExtraPropsMap.put("adaptiveSamplingEnabled", configuration.getAdaptiveSamplingEnabled());
mainExtraPropsMap.put("adaptiveSamplingTargetCount", configuration.getAdaptiveSamplingTargetCount());
mainExtraPropsMap.put("adaptiveSamplingTimeValue", configuration.getAdaptiveSamplingTimeValue());
mainExtraPropsMap.put("adaptiveSamplingTimeUnit", configuration.getAdaptiveSamplingTimeUnit());
mainExtraPropsMap.put("applicationsOnlyEnabled", configuration.getApplicationsOnlyEnabled());
mainExtraPropsMap.put("thresholdValue", configuration.getThresholdValue());
mainExtraPropsMap.put("thresholdUnit", configuration.getThresholdUnit());
mainExtraPropsMap.put("sampleRateFirstEnabled", configuration.getSampleRateFirstEnabled());
mainExtraPropsMap.put("traceStoreSize", configuration.getTraceStoreSize());
mainExtraPropsMap.put("traceStoreTimeout", configuration.getTraceStoreTimeout());
mainExtraPropsMap.put("reservoirSamplingEnabled", configuration.getReservoirSamplingEnabled());
mainExtraPropsMap.put("historicTraceStoreEnabled", configuration.getHistoricTraceStoreEnabled());
mainExtraPropsMap.put("historicTraceStoreSize", configuration.getHistoricTraceStoreSize());
mainExtraPropsMap.put("historicTraceStoreTimeout", configuration.getHistoricTraceStoreTimeout());
mainExtraProps.put("requestTracingConfiguration", mainExtraPropsMap);
mainActionReport.setExtraProperties(mainExtraProps);
mainActionReport.appendMessage("Below are the configuration details of each notifier listed by its name.");
mainActionReport.appendMessage(StringUtils.EOL);
ActionReport notifiersActionReport = mainActionReport.addSubActionsReport();
List> allServiceHandles = habitat.getAllServiceHandles(PayaraNotifier.class);
if (configuration.getNotifierList().isEmpty()) {
notifiersActionReport.setMessage("No notifier defined");
} else {
String headers[] = {"Notifier Name", "Notifier Enabled"};
ColumnFormatter columnFormatter = new ColumnFormatter(headers);
List notifiers = configuration.getNotifierList();
Properties notifierExtraProps = new Properties();
for (ServiceHandle serviceHandle : allServiceHandles) {
final String notifierClassName = serviceHandle.getActiveDescriptor().getImplementationClass().getSimpleName();
final String notifierName = NotifierUtils.getNotifierName(serviceHandle.getActiveDescriptor());
Object values[] = new Object[2];
values[0] = notifierName;
values[1] = notifiers.contains(notifierName);
columnFormatter.addRow(values);
Map notifierExtraPropsMap = new HashMap<>();
notifierExtraPropsMap.put("notifierName", values[0]);
notifierExtraPropsMap.put("notifierEnabled", values[1]);
notifierExtraProps.put("getRequesttracingConfiguration" + notifierClassName,
notifierExtraPropsMap);
notifiersActionReport.setExtraProperties(notifierExtraProps);
}
notifiersActionReport.setMessage(columnFormatter.toString());
}
mainActionReport.setActionExitCode(ActionReport.ExitCode.SUCCESS);
}
private void writeVariableToActionReport(ActionReport report, String variableName, String variableValue) {
report.appendMessage(String.format("Request Tracing Service %s: %s\n", variableName, variableValue));
}
}
