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feat(): refactor
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@Rawven
Rawven committed Sep 11, 2024
1 parent 2ec4630 commit a4da395
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Showing 54 changed files with 767 additions and 1,366 deletions.
106 changes: 43 additions & 63 deletions ...o-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
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Expand Up @@ -20,18 +20,14 @@

import com.ctrip.framework.apollo.build.ApolloInjector;
import com.ctrip.framework.apollo.core.utils.ClassLoaderUtil;
import com.ctrip.framework.apollo.monitor.api.ConfigMonitor;
import com.ctrip.framework.apollo.monitor.internal.DefaultConfigMonitor;
import com.ctrip.framework.apollo.monitor.internal.exporter.AbstractApolloClientMetricsExporter;
import com.ctrip.framework.apollo.monitor.internal.exporter.ApolloClientMetricsExporter;
import com.ctrip.framework.apollo.monitor.internal.jmx.ApolloClientJmxMBeanRegister;
import com.ctrip.framework.apollo.monitor.internal.listener.ApolloClientMonitorEventListener;
import com.ctrip.framework.apollo.monitor.internal.listener.ApolloClientMonitorEventListenerManager;
import com.ctrip.framework.apollo.monitor.internal.ApolloClientMonitorContext;
import com.ctrip.framework.apollo.monitor.internal.listener.impl.DefaultApolloClientBootstrapArgsApi;
import com.ctrip.framework.apollo.monitor.internal.listener.impl.DefaultApolloClientExceptionApi;
import com.ctrip.framework.apollo.monitor.internal.listener.impl.DefaultApolloClientNamespaceApi;
import com.ctrip.framework.apollo.monitor.internal.listener.impl.DefaultApolloClientThreadPoolApi;
import com.ctrip.framework.apollo.monitor.internal.listener.DefaultApolloClientMonitorEventListenerManager;
import com.ctrip.framework.apollo.monitor.internal.exporter.ApolloClientMetricsExporter;
import com.ctrip.framework.apollo.monitor.internal.exporter.ApolloClientMetricsExporterFactory;
import com.ctrip.framework.apollo.monitor.internal.tracer.ApolloClientMonitorMessageProducer;
import com.ctrip.framework.apollo.monitor.internal.tracer.ApolloClientMessageProducerComposite;
Expand All @@ -41,91 +37,75 @@
import com.ctrip.framework.apollo.tracer.spi.MessageProducer;
import com.ctrip.framework.apollo.util.ConfigUtil;
import com.ctrip.framework.foundation.internals.ServiceBootstrap;
import com.google.common.collect.Lists;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
* ConfigMonitorInitializer initializes the Apollo Config Monitor.
*/
public class ConfigMonitorInitializer {

private static final Logger logger = LoggerFactory.getLogger(ConfigMonitorInitializer.class);
protected static boolean hasInitialized = false;
private static ConfigUtil CONFIG_UTIL = ApolloInjector.getInstance(ConfigUtil.class);
private static ConfigUtil m_configUtil = ApolloInjector.getInstance(ConfigUtil.class);
private static ApolloClientMonitorContext monitorContext = ApolloInjector.getInstance(
ApolloClientMonitorContext.class);

public static void initialize() {
if (CONFIG_UTIL.getClientMonitorEnabled() && !hasInitialized) {
hasInitialized = true;
logger.debug("Initializing ConfigMonitor");
DefaultApolloClientMonitorEventListenerManager manager = initializeMetricsEventListenerManager();
List<ApolloClientMonitorEventListener> collectors = initializeCollectors(manager);
ApolloClientMetricsExporter metricsExporter = initializeMetricsExporter(collectors);
initializeJmxMonitoring(collectors);
initializeConfigMonitor(collectors, metricsExporter);
logger.debug("ConfigMonitor initialized successfully.");
if (m_configUtil.isClientMonitorEnabled() && !hasInitialized) {
synchronized (ConfigMonitorInitializer.class) {
if (!hasInitialized) {
doInit();
hasInitialized = true;
}
}
}
}

protected static DefaultApolloClientMonitorEventListenerManager initializeMetricsEventListenerManager() {
return (DefaultApolloClientMonitorEventListenerManager) ApolloInjector.getInstance(
ApolloClientMonitorEventListenerManager.class);
private static void doInit() {
initializeMetricsEventListener();
initializeMetricsExporter();
initializeJmxMonitoring();
hasInitialized = true;
}

protected static void initializeJmxMonitoring(List<ApolloClientMonitorEventListener> collectors) {
if (CONFIG_UTIL.getClientMonitorJmxEnabled()) {
collectors.forEach(metricsCollector ->


private static void initializeJmxMonitoring() {
if (m_configUtil.isClientMonitorJmxEnabled()) {
monitorContext.getCollectors().forEach(metricsCollector ->
ApolloClientJmxMBeanRegister.register(
MBEAN_NAME + metricsCollector.mBeanName(), metricsCollector)
MBEAN_NAME + metricsCollector.getName(), metricsCollector)
);
}
}

protected static List<ApolloClientMonitorEventListener> initializeCollectors(
DefaultApolloClientMonitorEventListenerManager manager) {

private static void initializeMetricsEventListener() {
DefaultConfigManager configManager = (DefaultConfigManager) ApolloInjector.getInstance(
ConfigManager.class);

List<ApolloClientMonitorEventListener> collectors = Lists.newArrayList(
new DefaultApolloClientExceptionApi(),
new DefaultApolloClientNamespaceApi(configManager.m_configs, configManager.m_configFiles),
new DefaultApolloClientThreadPoolApi(RemoteConfigRepository.m_executorService,
AbstractConfig.m_executorService, AbstractConfigFile.m_executorService,
AbstractApolloClientMetricsExporter.m_executorService),
new DefaultApolloClientBootstrapArgsApi(CONFIG_UTIL)
);

manager.setCollectors(collectors);
return collectors;
monitorContext.setApolloClientBootstrapArgsMonitorApi(new DefaultApolloClientBootstrapArgsApi(
m_configUtil));
monitorContext.setApolloClientExceptionMonitorApi(new DefaultApolloClientExceptionApi());
monitorContext.setApolloClientNamespaceMonitorApi(new DefaultApolloClientNamespaceApi(
configManager.m_configs, configManager.m_configFiles));
monitorContext.setApolloClientThreadPoolMonitorApi(new DefaultApolloClientThreadPoolApi(
RemoteConfigRepository.m_executorService,
AbstractConfig.m_executorService, AbstractConfigFile.m_executorService,
AbstractApolloClientMetricsExporter.m_executorService));
}

protected static ApolloClientMetricsExporter initializeMetricsExporter(
List<ApolloClientMonitorEventListener> collectors) {
private static void initializeMetricsExporter(
) {
ApolloClientMetricsExporterFactory exporterFactory = ApolloInjector.getInstance(
ApolloClientMetricsExporterFactory.class);
return exporterFactory.getMetricsReporter(collectors);
}

protected static void initializeConfigMonitor(List<ApolloClientMonitorEventListener> collectors,
ApolloClientMetricsExporter metricsExporter) {

DefaultConfigMonitor configMonitor = (DefaultConfigMonitor) ApolloInjector.getInstance(
ConfigMonitor.class);
configMonitor.init(
(DefaultApolloClientNamespaceApi) collectors.get(1),
(DefaultApolloClientThreadPoolApi) collectors.get(2),
(DefaultApolloClientExceptionApi) collectors.get(0),
(DefaultApolloClientBootstrapArgsApi) collectors.get(3),
metricsExporter
);
ApolloClientMetricsExporter metricsReporter = exporterFactory.getMetricsReporter(
monitorContext.getCollectors());
if(metricsReporter != null) {
monitorContext.setApolloClientMetricsExporter(metricsReporter);
}
}

public static ApolloClientMessageProducerComposite initializeMessageProducerComposite() {
List<MessageProducer> producers = ServiceBootstrap.loadAllOrdered(MessageProducer.class);

if (CONFIG_UTIL.getClientMonitorEnabled()) {
if (m_configUtil.isClientMonitorEnabled()) {
producers.add(new ApolloClientMonitorMessageProducer());
}

Expand All @@ -139,11 +119,11 @@ public static ApolloClientMessageProducerComposite initializeMessageProducerComp

return new ApolloClientMessageProducerComposite(producers);
}

// for test only
protected static void reset() {
hasInitialized = false;
CONFIG_UTIL = ApolloInjector.getInstance(ConfigUtil.class);
m_configUtil = ApolloInjector.getInstance(ConfigUtil.class);

}
}
6 changes: 2 additions & 4 deletions apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
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Expand Up @@ -20,8 +20,7 @@
import com.ctrip.framework.apollo.monitor.api.ConfigMonitor;
import com.ctrip.framework.apollo.monitor.internal.DefaultConfigMonitor;
import com.ctrip.framework.apollo.monitor.internal.exporter.impl.DefaultApolloClientMetricsExporterFactory;
import com.ctrip.framework.apollo.monitor.internal.listener.ApolloClientMonitorEventListenerManager;
import com.ctrip.framework.apollo.monitor.internal.listener.DefaultApolloClientMonitorEventListenerManager;
import com.ctrip.framework.apollo.monitor.internal.ApolloClientMonitorContext;
import com.ctrip.framework.apollo.monitor.internal.exporter.ApolloClientMetricsExporterFactory;
import com.ctrip.framework.apollo.spi.ApolloInjectorCustomizer;
import com.ctrip.framework.apollo.spi.ConfigFactory;
Expand Down Expand Up @@ -113,8 +112,7 @@ protected void configure() {
bind(YamlParser.class).in(Singleton.class);
bind(PropertiesFactory.class).to(DefaultPropertiesFactory.class).in(Singleton.class);
bind(ConfigMonitor.class).to(DefaultConfigMonitor.class).in(Singleton.class);
bind(ApolloClientMonitorEventListenerManager.class).to(
DefaultApolloClientMonitorEventListenerManager.class).in(Singleton.class);
bind(ApolloClientMonitorContext.class).in(Singleton.class);
bind(ApolloClientMetricsExporterFactory.class).to(DefaultApolloClientMetricsExporterFactory.class).in(Singleton.class);
}
}
Expand Down
2 changes: 1 addition & 1 deletion apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
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Expand Up @@ -115,7 +115,7 @@ public Properties getConfig() {
if (m_configCache.get() == null) {
long start = System.currentTimeMillis();
this.sync();
Tracer.logEvent(APOLLO_CLIENT_NAMESPACE_FIRST_LOAD_SPEND+m_namespace,
Tracer.logEvent(APOLLO_CLIENT_NAMESPACE_FIRST_LOAD_SPEND+":"+m_namespace,
String.valueOf(System.currentTimeMillis() - start));
}
return transformApolloConfigToProperties(m_configCache.get());
Expand Down
160 changes: 103 additions & 57 deletions ...main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
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Expand Up @@ -16,73 +16,119 @@
*/
package com.ctrip.framework.apollo.monitor.api;

import static com.ctrip.framework.apollo.core.ApolloClientSystemConsts.*;
import static com.ctrip.framework.apollo.core.ConfigConsts.APOLLO_AUTO_UPDATE_INJECTED_SPRING_PROPERTIES;
import static com.ctrip.framework.apollo.monitor.internal.ApolloClientMonitorConstant.*;
import static com.ctrip.framework.apollo.spring.config.PropertySourcesConstants.*;

import java.util.Collections;
import java.util.Map;

/**
* @author Rawven
*/
public interface ApolloClientBootstrapArgsMonitorApi {

/**
* get bootstrap args map
*/
Map<String, String> getBootstrapArgs();

/**
* get startup params by key
*/
String getStartupParams(String key);

/**
* config service url
*/
String getConfigServiceUrl();
default Object getStartupArg(String key) {
return getBootstrapArgs().get(key);
}

/**
* access key secret
*/
String getAccessKeySecret();

/**
* auto update injected spring properties
* get bootstrap args map
*/
Boolean getAutoUpdateInjectedSpringProperties();

Boolean getBootstrapEnabled();

String getBootstrapNamespaces();

Boolean getBootstrapEagerLoadEnabled();

Boolean getOverrideSystemProperties();

String getCacheDir();

String getCluster();

String getConfigService();

Boolean getClientMonitorEnabled();

Boolean getClientMonitorJmxEnabled();

String getClientMonitorExternalForm();

long getClientMonitorExternalExportPeriod();

int getClientMonitorExceptionSaveSize();

String getApolloMeta();

String getMetaLatestFreshTime();

Boolean getPropertyNamesCacheEnable();

Boolean getPropertyOrderEnable();

String getVersion();

String getEnv();

String getAppId();
}
default Map<String, Object> getBootstrapArgs() {
return Collections.emptyMap();
}

default String getConfigServiceUrl() {
return (String) getBootstrapArgs().getOrDefault(CONFIG_SERVICE_URL, "");
}

default String getAccessKeySecret() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_ACCESS_KEY_SECRET, "");
}

default Boolean getAutoUpdateInjectedSpringProperties() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_AUTO_UPDATE_INJECTED_SPRING_PROPERTIES,
false);
}

default Boolean isBootstrapEnabled() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_BOOTSTRAP_ENABLED, false);
}

default String getBootstrapNamespaces() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_BOOTSTRAP_NAMESPACES, "");
}

default Boolean isBootstrapEagerLoadEnabled() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_BOOTSTRAP_EAGER_LOAD_ENABLED, false);
}

default Boolean isOverrideSystemProperties() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_OVERRIDE_SYSTEM_PROPERTIES, false);
}

default String getCacheDir() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_CACHE_DIR, "");
}

default String getCluster() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_CLUSTER, "");
}

default String getConfigService() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_CONFIG_SERVICE, "");
}

default String getClientMonitorExternalForm() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_CLIENT_MONITOR_EXTERNAL_TYPE, "");
}

default Boolean isClientMonitorEnabled() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_CLIENT_MONITOR_ENABLED, false);
}

default Boolean isClientMonitorJmxEnabled() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_CLIENT_MONITOR_JMX_ENABLED, false);
}

default long getClientMonitorExternalExportPeriod() {
return (Long) getBootstrapArgs().getOrDefault(APOLLO_CLIENT_MONITOR_EXTERNAL_EXPORT_PERIOD, 0L);
}

default int getClientMonitorExceptionSaveSize() {
return (Integer) getBootstrapArgs().getOrDefault(APOLLO_CLIENT_MONITOR_EXCEPTION_QUEUE_SIZE, 0);
}

default String getApolloMeta() {
return (String) getBootstrapArgs().getOrDefault(APOLLO_META, "");
}

default String getMetaLatestFreshTime() {
return (String) getBootstrapArgs().getOrDefault(META_FRESH, "");
}

default Boolean isPropertyNamesCacheEnable() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_PROPERTY_NAMES_CACHE_ENABLE, false);
}

default Boolean isPropertyOrderEnable() {
return (Boolean) getBootstrapArgs().getOrDefault(APOLLO_PROPERTY_ORDER_ENABLE, false);
}

default String getVersion() {
return (String) getBootstrapArgs().getOrDefault(VERSION, "");
}

default String getEnv() {
return (String) getBootstrapArgs().getOrDefault(ENV, "");
}

default String getAppId() {
return (String) getBootstrapArgs().getOrDefault(APP_ID, "");
}
}
5 changes: 4 additions & 1 deletion ...src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
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Expand Up @@ -24,8 +24,11 @@
public interface ApolloClientExceptionMonitorApi {

/**
* get ApolloConfigException details
* Get exception information the number is limited and can be configured through
* apollo.client.monitor.exception-queue-size
*/
List<Exception> getApolloConfigExceptionList();

Integer getExceptionCountFromStartup();

}
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