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public Set<String> getExcludeServiceOperations() { return excludeServiceOperations; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
getExcludeServiceOperations
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public boolean isAgentEnabled() { return agentEnabled; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
isAgentEnabled
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public void setAgentEnabled(boolean agentEnabled) { this.agentEnabled = agentEnabled; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
setAgentEnabled
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public String getMessage() { return message; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
getMessage
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public void setMessage(String message) { this.message = message; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
setMessage
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public void setDubboStreamReplayThreshold(String dubboStreamReplayThreshold) { this.dubboStreamReplayThreshold = Integer.parseInt(dubboStreamReplayThreshold); }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
setDubboStreamReplayThreshold
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public int getDubboStreamReplayThreshold() { return dubboStreamReplayThreshold; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
getDubboStreamReplayThreshold
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public Map<String, String> getExtendField() { return extendField; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
getExtendField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public void setExtendField(Map<String, String> extendField) { this.extendField = extendField; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
setExtendField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public int getBufferSize() { if (extendField != null && extendField.containsKey(BUFFER_SIZE)) { return Integer.parseInt(extendField.get(BUFFER_SIZE)); } return bufferSize; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
getBufferSize
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public void setBufferSize(String bufferSize) { if (StringUtil.isEmpty(bufferSize)) { return; } this.bufferSize = Integer.parseInt(bufferSize); System.setProperty(BUFFER_SIZE, bufferSize); }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
setBufferSize
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
@Override public String toString() { return "ConfigManager{" + "enableDebug=" + enableDebug + ", agentVersion='" + agentVersion + '\'' + ", serviceName='" + serviceName + '\'' + ", storageServiceHost='" + storageServiceHost + '\'' + ", configPath='" + configPath + '\'' + ", storageServiceMode='" + storageServiceMode + '\'' + ", recordRate='" + recordRate + '\'' + ", allowDayOfWeeks='" + allowDayOfWeeks + '\'' + ", allowTimeOfDayFrom='" + allowTimeOfDayFrom + '\'' + ", allowTimeOfDayTo='" + allowTimeOfDayTo + '\'' + ", dynamicClassList='" + dynamicClassList + '\'' + '}'; }
DynamicClass retransform rules: 1. addEntity: all entity of the same class of the added entity class need to be set to retransform 2. resetEntity: resetEntityClassSet only contains the class not in newDynamicClassList ex: oldDynamicClassList: ClassA methodA, ClassB methodB, ClassC methodC newDynamicClassList: ClassA methodA, ClassA methodA2, ClassB methodB2 addEntityClassSet: ClassA, ClassB resetEntityClassSet: ClassC retransform: ClassA: methodA, methodA2, ClassB methodB2
toString
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/config/ConfigManager.java
Apache-2.0
public static void reportUsedTime(long time, boolean isQueuedTime) { if (STATE.get() <= FAST_REJECT) { return; } if (isQueuedTime) { BALANCE_CHECKER.statistic(time); } else { DATA_SERVICE_CHECKER.statistic(time); } }
Report time consuming @param time -1,Reject; @param isQueuedTime isQueuedTime
reportUsedTime
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
@Override public void run() { boolean isRecover = false; switch (STATE.get()) { case SERVICE_EXCEPTION: isRecover = DATA_SERVICE_CHECKER.isRecover(); if (isRecover) { STATE.set(NORMAL); scheduledFuture = null; } else { RECORD_RATE_MANAGER.changeRate(); scheduledFuture = TimerService.schedule(this, 60, MINUTES); } break; case QUEUE_OVERFLOW: isRecover = BALANCE_CHECKER.isRecover(); if (isRecover) { STATE.set(NORMAL); scheduledFuture = null; } else { RECORD_RATE_MANAGER.decelerate(); scheduledFuture = TimerService.schedule(this, 10, MINUTES); } break; default: break; } LogManager.warn("healthManager.healthCheckTask", StringUtil.format("check result: state=%s, isRecover=%s", String.valueOf(STATE.get()), String.valueOf(isRecover))); }
Report time consuming @param time -1,Reject; @param isQueuedTime isQueuedTime
run
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
void statistic(long usedTime) { if (usedTime < 0) { fatal.incrementAndGet(); } else if (usedTime <= defaultTimeout) { success.incrementAndGet(); } total.incrementAndGet(); }
Report time consuming @param time -1,Reject; @param isQueuedTime isQueuedTime
statistic
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
void updateRate(double configRate, double currentRate) { if ((configRate > currentRate && STATE.get() == NORMAL) || configRate < currentRate) { for (Map.Entry<String, Pair<Double, RateLimiter>> entry : RATE_LIMITER_MAP.entrySet()) { RATE_LIMITER_MAP.put(entry.getKey(), Pair.of(configRate, RateLimiter.create(configRate / BASE))); } System.setProperty(ConfigConstants.CURRENT_RATE, String.format("%.2f", configRate)); System.setProperty(ConfigConstants.DECELERATE_CODE, DecelerateReasonEnum.NORMAL.getCodeStr()); LogManager.info("healthManager.updateRate", StringUtil.format("update rate, current rate change to: %s", String.format("%.2f", configRate))); } }
custom modify config rate or health check recover : 1. increase or recover (configRate > currentRate && STATE == NORMAL) 2. decrease (configRate < currentRate)
updateRate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
double getCurrentRate(double rate) { if (STATE.get() == NORMAL) { return rate; } // un normally state, use current rate(maybe decelerated) String currentRate = System.getProperty(ConfigConstants.CURRENT_RATE); if (StringUtil.isNotEmpty(currentRate)) { return Double.parseDouble(currentRate); } return rate; }
custom modify config rate or health check recover : 1. increase or recover (configRate > currentRate && STATE == NORMAL) 2. decrease (configRate < currentRate)
getCurrentRate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
boolean validate() { return ConfigManager.INSTANCE.getRecordRate() > 0; }
custom modify config rate or health check recover : 1. increase or recover (configRate > currentRate && STATE == NORMAL) 2. decrease (configRate < currentRate)
validate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
void changeRate() { if (!validate()) { return; } double targetRate = ConfigManager.INSTANCE.getRecordRate(); for (Map.Entry<String, Pair<Double, RateLimiter>> entry : RATE_LIMITER_MAP.entrySet()) { targetRate = MIN_RATE; RATE_LIMITER_MAP.put(entry.getKey(), Pair.of(targetRate, RateLimiter.create(targetRate / BASE))); } System.setProperty(ConfigConstants.CURRENT_RATE, String.format("%.2f", targetRate)); System.setProperty(ConfigConstants.DECELERATE_CODE, DecelerateReasonEnum.SERVICE_EXCEPTION.getCodeStr()); LogManager.warn("healthManager.decelerate", StringUtil.format("service exception! decrement record rate, current rate change to: %s", String.format("%.2f", targetRate))); }
Decrement record rate to {@link #MIN_RATE} trigger if service exception
changeRate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
void decelerate() { if (!validate()) { return; } double targetRate = ConfigManager.INSTANCE.getRecordRate(); for (Map.Entry<String, Pair<Double, RateLimiter>> entry : RATE_LIMITER_MAP.entrySet()) { Pair<Double, RateLimiter> limiterPair = entry.getValue(); targetRate = Math.max(limiterPair.getFirst() * 0.8, MIN_RATE); RATE_LIMITER_MAP.put(entry.getKey(), Pair.of(targetRate, RateLimiter.create(targetRate / BASE))); } System.setProperty(ConfigConstants.CURRENT_RATE, String.format("%.2f", targetRate)); System.setProperty(ConfigConstants.DECELERATE_CODE, DecelerateReasonEnum.QUEUE_OVERFLOW.getCodeStr()); LogManager.warn("healthManager.decelerate", StringUtil.format("queue overflow! decrement record rate, current rate change to: %s", String.format("%.2f", targetRate))); }
Decrement record rate by 20% trigger if queue is full
decelerate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/healthy/HealthManager.java
Apache-2.0
public int getCode() { return code; }
AREX is shutdown, need to restart
getCode
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/model/AgentStatusEnum.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/model/AgentStatusEnum.java
Apache-2.0
public String getValue() { return value; }
AREX is shutdown, need to restart
getValue
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/model/AgentStatusEnum.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/model/AgentStatusEnum.java
Apache-2.0
public String serialize(Object object) { try { return jsonPrinter.print((AbstractMessage) object); } catch (Throwable e) { LogManager.warn("proto-serialize", e); return StringUtil.EMPTY; } }
for the type inside the Collection is the PB type, traverse the elements inside the Collection and serialize them one by one with separators
serialize
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/ProtoJsonSerializer.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/ProtoJsonSerializer.java
Apache-2.0
public <T> T deserialize(String value, Class<T> clazz) { if (StringUtil.isEmpty(value) || clazz == null) { return null; } try { Builder<?> builder = getMessageBuilder(clazz); jsonParser.merge(value, builder); return (T) builder.build(); } catch (Throwable e) { LogManager.warn("proto-deserialize", e); return null; } }
for the type inside the Collection is the PB type, traverse the elements inside the Collection and serialize them one by one with separators
deserialize
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/ProtoJsonSerializer.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/ProtoJsonSerializer.java
Apache-2.0
private Builder<?> getMessageBuilder(Class<?> clazz) throws InvocationTargetException, IllegalAccessException, NoSuchMethodException { Method method = clazz.getDeclaredMethod("newBuilder"); return (Builder<?>) method.invoke(null); }
Create Class.Builder based on Class reflection for Json deserialization @param clazz @return Class.Builder
getMessageBuilder
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/ProtoJsonSerializer.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/ProtoJsonSerializer.java
Apache-2.0
@Override public AbstractMessage read(JsonReader in) throws IOException { final JsonElement parse = Streams.parse(in); final String json = GSON.toJson(parse); return (AbstractMessage) ProtoJsonSerializer.getInstance().deserialize(json, rawClass); }
Streams.parse(in) will return a JsonObject object, which needs to be serialized to json first, and then deserialized and restored to the original type by ProtoJsonSerializer
read
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/gson/adapter/ProtoBufTypeAdapter.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/gson/adapter/ProtoBufTypeAdapter.java
Apache-2.0
@Override protected ClassIntrospector defaultClassIntrospector() { return new ArexBasicClassIntrospector(); }
When the class does not have a no-argument constructor, create a custom-built no-argument constructor logic
defaultClassIntrospector
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
Apache-2.0
@Override public BasicBeanDescription forDeserialization(DeserializationConfig config, JavaType type, MixInResolver r) { BasicBeanDescription desc = super.forDeserialization(config, type, r); if (HAS_EXCEPTION.get()) { return desc; } if (isMissingDefaultConstructor(type, desc)) { try { if (noCollectMethodWithFiveParameter) { return new ArexBasicBeanDescription(collectProperties(config, type, r, false)); } return new ArexBasicBeanDescription(collectProperties(config, type, r, false, null)); } catch (Throwable e) { LogManager.warn("forDeserialization", e); HAS_EXCEPTION.set(true); } } return desc; }
When the class does not have a no-argument constructor, create a custom-built no-argument constructor logic
forDeserialization
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
Apache-2.0
private boolean isMissingDefaultConstructor(JavaType type, BasicBeanDescription desc) { if (desc.findDefaultConstructor() != null) { return false; } if (isStdTypeDesc(type)) { return false; } return !super._isStdJDKCollection(type); }
When the class does not have a no-argument constructor, create a custom-built no-argument constructor logic
isMissingDefaultConstructor
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
Apache-2.0
private boolean isStdTypeDesc(JavaType type) { Class<?> cls = type.getRawClass(); if (cls.isPrimitive()) { return cls == Integer.TYPE || cls == Long.TYPE || cls == Boolean.TYPE; } if (cls == CLS_OBJECT || cls == CLS_STRING || cls == Integer.class || cls == Long.class || cls == Boolean.class) { return true; } return CLS_JSON_NODE.isAssignableFrom(cls); }
When the class does not have a no-argument constructor, create a custom-built no-argument constructor logic
isStdTypeDesc
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
Apache-2.0
@Override public AnnotatedConstructor findDefaultConstructor() { AnnotatedConstructor annotatedConstructor = super.findDefaultConstructor(); if (annotatedConstructor == null) { try { // no default constructor, create one for deserialize Constructor<?> defaultConstructor = (Constructor<?>) constructorForSerialization.invoke(reflectionFactory, this.getBeanClass(), objectConstructor); annotatedConstructor = new AnnotatedConstructor(null, defaultConstructor, null, null); } catch (Throwable ex) { LogManager.warn("findDefaultConstructor", ex); HAS_EXCEPTION.set(true); } } return annotatedConstructor; }
When the class does not have a no-argument constructor, create a custom-built no-argument constructor logic
findDefaultConstructor
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/ArexObjectMapper.java
Apache-2.0
@Override public boolean useForType(JavaType type) { Class<?> rawClass = type.getRawClass(); return rawClass.isInterface() && StringUtil.startWith(rawClass.getName(), FastUtilAdapterFactory.FASTUTIL_PACKAGE); }
@return true will serialize with runtime type info
useForType
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/JacksonSerializer.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/jackson/JacksonSerializer.java
Apache-2.0
public Date parseDate(final String source) { return parseDate(source, null); }
Parse date without timezone @param source datetime string @return Date
parseDate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
Apache-2.0
public Date parseDate(String source, TimeZone timeZone) { if (StringUtil.isEmpty(source)) { return null; } if (timeZone == null) { timeZone = TimezoneParser.INSTANCE.parse(source); } try { if (source.length() >= TimePatternConstants.SIMPLE_DATE_FORMAT_WITH_TIMEZONE.length()) { source = source.substring(0, TimePatternConstants.SIMPLE_DATE_FORMAT_MILLIS.length()).replace('T', ' '); } String pattern = DATE_PATTERN_MAP.getOrDefault(source.length(), TimePatternConstants.SIMPLE_DATE_FORMAT_MILLIS); return FastDateFormat.getInstance(pattern, timeZone).parse(source); } catch (ParseException e) { LogManager.warn("parseDate", e); return null; } }
Parse date with timezone @param source datetime string @return Date
parseDate
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
Apache-2.0
public DateTimeFormatter getFormatter(final String source, final String defaultPattern) { String pattern = DATE_PATTERN_MAP.getOrDefault(source.length(), defaultPattern); return DEFAULT_FORMATTER_MAP.computeIfAbsent(pattern, DateTimeFormatter::ofPattern); }
Get datetime formatter @param source datetime string @param defaultPattern default datetime pattern @return DateTimeFormatter instance
getFormatter
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
Apache-2.0
public DateTimeFormatter getFormatter(final String pattern) { return DEFAULT_FORMATTER_MAP.computeIfAbsent(pattern, DateTimeFormatter::ofPattern); }
Get datetime formatter @param pattern datetime pattern @return DateTimeFormatter instance
getFormatter
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/DateFormatParser.java
Apache-2.0
public static Object restoreRange(String json) { try { Object rangeDeserializer = JacksonSerializerWithType.INSTANCE.deserialize(json, rangeClass); if (StringUtil.containsIgnoreCase(json, GUAVA_BELOW_ALL_CLASS_NAME)) { lowerBoundField.set(rangeDeserializer, belowAllInstance); } if (StringUtil.containsIgnoreCase(json, GUAVA_ABOVE_ALL_CLASS_NAME)) { upperBoundField.set(rangeDeserializer, aboveAllInstance); } return rangeDeserializer; } catch (Throwable e) { LogManager.warn("rang.restore", e); return null; } }
<relocation> <pattern>com.google</pattern> <shadedPattern>shaded.com.google</shadedPattern> </relocation> after packaging, com.google.** will be relocated to shaded.com.google.**. String also will be relocated. so in order to get the Range type at runtime, need to remove the shaded prefix ex: String GUAVA_RANGE_CLASS_NAME = com.google.common.collect.Range -> shaded.com.google.common.collect.Range
restoreRange
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/GuavaRangeManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/GuavaRangeManager.java
Apache-2.0
public static boolean isGuavaRange(String typeName) { return GUAVA_RANGE_CLASS_NAME.endsWith(typeName); }
Guava_RANGE will be shaded, so use endswith.
isGuavaRange
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/GuavaRangeManager.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/serializer/util/GuavaRangeManager.java
Apache-2.0
public long loadAgentConfig(String agentArgs) { // AREX cli may pass arguments to agent if (StringUtil.isNotEmpty(agentArgs)) { ConfigManager.INSTANCE.parseAgentConfig(agentArgs); return -1; } if (ConfigManager.INSTANCE.isLocalStorage()) { return -1; } // Load agent config according to last modified time loadAgentConfig(); return DELAY_MINUTES; }
ConfigService todo: config file, run backend @date 2022/03/16
loadAgentConfig
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
Apache-2.0
public void loadAgentConfig() { try { ConfigQueryRequest request = buildConfigQueryRequest(); String requestJson = serialize(request); HttpClientResponse clientResponse = AsyncHttpClientUtil.postAsyncWithJson(CONFIG_LOAD_URI, requestJson, null).join(); if (clientResponse == null) { LOGGER.warn("[AREX] Load agent config, response is null, pause recording"); ConfigManager.INSTANCE.setConfigInvalid(); return; } LOGGER.info("[AREX] Load agent config\nrequest: {}\nresponse: {}", requestJson, clientResponse.getBody()); if (StringUtil.isEmpty(clientResponse.getBody()) || "{}".equals(clientResponse.getBody())) { LOGGER.warn("[AREX] Load agent config, response is null, pause recording"); ConfigManager.INSTANCE.setConfigInvalid(); return; } ConfigQueryResponse configResponse = deserialize(clientResponse.getBody(), ConfigQueryResponse.class); if (configResponse == null || configResponse.getBody() == null || configResponse.getBody().getServiceCollectConfiguration() == null) { ConfigManager.INSTANCE.setConfigInvalid(); LOGGER.warn("[AREX] Load agent config, deserialize response is null, pause recording"); return; } ConfigManager.INSTANCE.updateConfigFromService(configResponse.getBody()); } catch (Throwable e) { LOGGER.warn("[AREX] Load agent config error, pause recording. exception message: {}", e.getMessage(), e); ConfigManager.INSTANCE.setConfigInvalid(); } }
ConfigService todo: config file, run backend @date 2022/03/16
loadAgentConfig
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
Apache-2.0
public ConfigQueryRequest buildConfigQueryRequest() { ConfigQueryRequest request = new ConfigQueryRequest(); request.setAppId(ConfigManager.INSTANCE.getServiceName()); request.setHost(NetUtils.getIpAddress()); request.setRecordVersion(ConfigManager.INSTANCE.getAgentVersion()); AgentStatusEnum agentStatus = getAgentStatus(); if (AgentStatusEnum.START == agentStatus) { request.setSystemProperties(getSystemProperties()); request.setSystemEnv(new HashMap<>(System.getenv())); } else { request.setSystemProperties(TAGS_PROPERTIES); } request.setAgentStatus(agentStatus.name()); return request; }
ConfigService todo: config file, run backend @date 2022/03/16
buildConfigQueryRequest
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
Apache-2.0
AgentStatusEnum getAgentStatus() { if (AgentStatusService.INSTANCE.isShutdown()) { return AgentStatusEnum.SHUTDOWN; } if (firstLoad.compareAndSet(false, true)) { return AgentStatusEnum.START; } if (ConfigManager.FIRST_TRANSFORM.get()) { if (ConfigManager.INSTANCE.inWorkingTime() && ConfigManager.INSTANCE.getRecordRate() > 0) { return AgentStatusEnum.WORKING; } else { return AgentStatusEnum.SLEEPING; } } return AgentStatusEnum.UN_START; }
ConfigService todo: config file, run backend @date 2022/03/16
getAgentStatus
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
Apache-2.0
public Map<String, String> getSystemProperties() { Properties properties = System.getProperties(); Map<String, String> map = MapUtils.newHashMapWithExpectedSize(properties.size()); Map<String, String> mockerTags = new HashMap<>(); for (Map.Entry<Object, Object> entry : properties.entrySet()) { String key = String.valueOf(entry.getKey()); String value = String.valueOf(entry.getValue()); map.put(key, value); buildTags(mockerTags, key, value); } System.setProperty(ConfigConstants.MOCKER_TAGS, StringUtil.mapToString(mockerTags)); return map; }
ConfigService todo: config file, run backend @date 2022/03/16
getSystemProperties
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/services/ConfigService.java
Apache-2.0
public static byte[] zstdCompress(byte[] original) { if (original == null || original.length == 0) { return ZERO_BYTE; } try (ByteArrayInputStream byteInputStream = new ByteArrayInputStream(original); ByteArrayOutputStream byteOutputStream = new ByteArrayOutputStream(byteInputStream.available()); ZstdOutputStreamNoFinalizer zstdOutputStream = new ZstdOutputStreamNoFinalizer(byteOutputStream, RecyclingBufferPool.INSTANCE)) { byte[] buffer = new byte[BYTES_BUFFER_LENGTH]; for (int length; (length = byteInputStream.read(buffer, 0, BYTES_BUFFER_LENGTH)) != -1; ) { zstdOutputStream.write(buffer, 0, length); } zstdOutputStream.flush(); zstdOutputStream.close(); return byteOutputStream.toByteArray(); } catch (Throwable e) { LOGGER.warn("[[title=arex.compress]]", e); return ZERO_BYTE; } }
zstd compress @param original original string @return
zstdCompress
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/util/CompressUtil.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/util/CompressUtil.java
Apache-2.0
public static String zstdDecompress(InputStream inputStream, Charset charsetName) { try (ZstdInputStreamNoFinalizer zstdInputStream = new ZstdInputStreamNoFinalizer(inputStream, RecyclingBufferPool.INSTANCE); ByteArrayOutputStream byteOutputStream = new ByteArrayOutputStream(inputStream.available())) { byte[] buffer = new byte[BYTES_BUFFER_LENGTH]; for (int length; (length = zstdInputStream.read(buffer, 0, BYTES_BUFFER_LENGTH)) != -1; ) { byteOutputStream.write(buffer, 0, length); } return byteOutputStream.toString(charsetName.name()); } catch (Throwable e) { LOGGER.warn("[[title=arex.decompress]]", e); return null; } }
zstd compress @param original original string @return
zstdDecompress
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/util/CompressUtil.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/util/CompressUtil.java
Apache-2.0
public static String zstdDecompress(byte[] bytes, Charset charsetName) { return zstdDecompress(new ByteArrayInputStream(bytes), charsetName); }
zstd compress @param original original string @return
zstdDecompress
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/main/java/io/arex/foundation/util/CompressUtil.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/main/java/io/arex/foundation/util/CompressUtil.java
Apache-2.0
@Override public final com.google.protobuf.UnknownFieldSet getUnknownFields() { return this.unknownFields; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
getUnknownFields
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoRequestType_descriptor; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
getDescriptor
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override protected FieldAccessorTable internalGetFieldAccessorTable() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoRequestType_fieldAccessorTable .ensureFieldAccessorsInitialized( HelloProtoRequestType.class, Builder.class); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
internalGetFieldAccessorTable
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoRequestType_descriptor; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
getDescriptor
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override protected FieldAccessorTable internalGetFieldAccessorTable() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoRequestType_fieldAccessorTable .ensureFieldAccessorsInitialized( HelloProtoRequestType.class, Builder.class); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
internalGetFieldAccessorTable
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
private void maybeForceBuilderInitialization() { if (com.google.protobuf.GeneratedMessageV3 .alwaysUseFieldBuilders) { } }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
maybeForceBuilderInitialization
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clear() { super.clear(); name_ = ""; bitField0_ = (bitField0_ & ~0x00000001); return this; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
clear
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoRequestType_descriptor; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
getDescriptorForType
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public HelloProtoRequestType getDefaultInstanceForType() { return HelloProtoRequestType.getDefaultInstance(); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
getDefaultInstanceForType
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public HelloProtoRequestType build() { HelloProtoRequestType result = buildPartial(); if (!result.isInitialized()) { throw newUninitializedMessageException(result); } return result; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
build
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public HelloProtoRequestType buildPartial() { HelloProtoRequestType result = new HelloProtoRequestType(this); int from_bitField0_ = bitField0_; int to_bitField0_ = 0; if (((from_bitField0_ & 0x00000001) == 0x00000001)) { to_bitField0_ |= 0x00000001; } result.name_ = name_; result.bitField0_ = to_bitField0_; onBuilt(); return result; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
buildPartial
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clone() { return (Builder) super.clone(); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
clone
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder setField( com.google.protobuf.Descriptors.FieldDescriptor field, Object value) { return (Builder) super.setField(field, value); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
setField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clearField( com.google.protobuf.Descriptors.FieldDescriptor field) { return (Builder) super.clearField(field); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
clearField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clearOneof( com.google.protobuf.Descriptors.OneofDescriptor oneof) { return (Builder) super.clearOneof(oneof); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
clearOneof
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder setRepeatedField( com.google.protobuf.Descriptors.FieldDescriptor field, int index, Object value) { return (Builder) super.setRepeatedField(field, index, value); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
setRepeatedField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder addRepeatedField( com.google.protobuf.Descriptors.FieldDescriptor field, Object value) { return (Builder) super.addRepeatedField(field, value); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
addRepeatedField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof HelloProtoRequestType) { return mergeFrom((HelloProtoRequestType)other); } else { super.mergeFrom(other); return this; } }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
mergeFrom
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
public Builder mergeFrom(HelloProtoRequestType other) { if (other == HelloProtoRequestType.getDefaultInstance()) return this; if (other.hasName()) { bitField0_ |= 0x00000001; name_ = other.name_; onChanged(); } this.mergeUnknownFields(other.unknownFields); onChanged(); return this; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
mergeFrom
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public final boolean isInitialized() { return true; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
isInitialized
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder mergeFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { HelloProtoRequestType parsedMessage = null; try { parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); } catch (com.google.protobuf.InvalidProtocolBufferException e) { parsedMessage = (HelloProtoRequestType) e.getUnfinishedMessage(); throw e.unwrapIOException(); } finally { if (parsedMessage != null) { mergeFrom(parsedMessage); } } return this; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoRequestType}
mergeFrom
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public final com.google.protobuf.UnknownFieldSet getUnknownFields() { return this.unknownFields; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
getUnknownFields
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoResponseType_descriptor; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
getDescriptor
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override protected FieldAccessorTable internalGetFieldAccessorTable() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoResponseType_fieldAccessorTable .ensureFieldAccessorsInitialized( HelloProtoResponseType.class, Builder.class); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
internalGetFieldAccessorTable
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoResponseType_descriptor; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
getDescriptor
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override protected FieldAccessorTable internalGetFieldAccessorTable() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoResponseType_fieldAccessorTable .ensureFieldAccessorsInitialized( HelloProtoResponseType.class, Builder.class); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
internalGetFieldAccessorTable
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
private void maybeForceBuilderInitialization() { if (com.google.protobuf.GeneratedMessageV3 .alwaysUseFieldBuilders) { } }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
maybeForceBuilderInitialization
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clear() { super.clear(); msg_ = ""; bitField0_ = (bitField0_ & ~0x00000001); return this; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
clear
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { return ProtoTest.internal_static_com_ctrip_flight_arextest_api_proto_HelloProtoResponseType_descriptor; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
getDescriptorForType
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public HelloProtoResponseType getDefaultInstanceForType() { return HelloProtoResponseType.getDefaultInstance(); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
getDefaultInstanceForType
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public HelloProtoResponseType build() { HelloProtoResponseType result = buildPartial(); if (!result.isInitialized()) { throw newUninitializedMessageException(result); } return result; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
build
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public HelloProtoResponseType buildPartial() { HelloProtoResponseType result = new HelloProtoResponseType(this); int from_bitField0_ = bitField0_; int to_bitField0_ = 0; if (((from_bitField0_ & 0x00000001) == 0x00000001)) { to_bitField0_ |= 0x00000001; } result.msg_ = msg_; result.bitField0_ = to_bitField0_; onBuilt(); return result; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
buildPartial
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clone() { return (Builder) super.clone(); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
clone
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder setField( com.google.protobuf.Descriptors.FieldDescriptor field, Object value) { return (Builder) super.setField(field, value); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
setField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clearField( com.google.protobuf.Descriptors.FieldDescriptor field) { return (Builder) super.clearField(field); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
clearField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder clearOneof( com.google.protobuf.Descriptors.OneofDescriptor oneof) { return (Builder) super.clearOneof(oneof); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
clearOneof
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder setRepeatedField( com.google.protobuf.Descriptors.FieldDescriptor field, int index, Object value) { return (Builder) super.setRepeatedField(field, index, value); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
setRepeatedField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder addRepeatedField( com.google.protobuf.Descriptors.FieldDescriptor field, Object value) { return (Builder) super.addRepeatedField(field, value); }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
addRepeatedField
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof HelloProtoResponseType) { return mergeFrom((HelloProtoResponseType)other); } else { super.mergeFrom(other); return this; } }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
mergeFrom
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
public Builder mergeFrom(HelloProtoResponseType other) { if (other == HelloProtoResponseType.getDefaultInstance()) return this; if (other.hasMsg()) { bitField0_ |= 0x00000001; msg_ = other.msg_; onChanged(); } this.mergeUnknownFields(other.unknownFields); onChanged(); return this; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
mergeFrom
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public final boolean isInitialized() { return true; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
isInitialized
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
@Override public Builder mergeFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { HelloProtoResponseType parsedMessage = null; try { parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); } catch (com.google.protobuf.InvalidProtocolBufferException e) { parsedMessage = (HelloProtoResponseType) e.getUnfinishedMessage(); throw e.unwrapIOException(); } finally { if (parsedMessage != null) { mergeFrom(parsedMessage); } } return this; }
Protobuf type {@code com.ctrip.flight.arextest.api.proto.HelloProtoResponseType}
mergeFrom
java
arextest/arex-agent-java
arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation-foundation/src/test/java/io/arex/foundation/serializer/ProtoTest.java
Apache-2.0
private static String testDynamic(int num) { return UUID.randomUUID().toString(); }
the value returned by each call is different, but if replayed, the recorded value should be returned normally
testDynamic
java
arextest/arex-agent-java
arex-integration-tests/arex-dynamic-integration-test/src/test/java/io/arex/integrationtest/dynamic/DynamicClassIT.java
https://github.com/arextest/arex-agent-java/blob/master/arex-integration-tests/arex-dynamic-integration-test/src/test/java/io/arex/integrationtest/dynamic/DynamicClassIT.java
Apache-2.0
@ParameterizedTest @ValueSource(strings = {"openjdk:8", "openjdk:11", "openjdk:17"}) void main(String image) { GenericContainer<?> container = new GenericContainer<>(DockerImageName.parse(image)) .withCopyFileToContainer(MountableFile.forHostPath(getAgentJarPath("arex-agent")), String.join("/", tempAgentDir, "arex-agent.jar")) .withCopyFileToContainer(MountableFile.forHostPath(getAgentJarPath("arex-agent-bootstrap")), String.join("/", tempAgentDir, getAgentJarName("arex-agent-bootstrap"))) .withCopyFileToContainer(MountableFile.forHostPath(getMainAppJar()), "/tmp/main-app.jar") .withCommand("java -javaagent:/tmp/arex/arex-agent-jar/arex-agent.jar" + " -Darex.service.name=test-app" + " -jar /tmp/main-app.jar") .waitingFor(Wait.forLogMessage(".*ArexAgent AgentInstaller initialized.*", 1)); container.start(); try { assertTrue(container.getLogs().contains("ArexAgent AgentInstaller initialized")); } finally { container.stop(); } }
test whether the AREX starts normally under different jdk versions
main
java
arextest/arex-agent-java
arex-integration-tests/arex-main-integration-test/src/test/java/io/arex/integrationtest/mainapp/MainAppIT.java
https://github.com/arextest/arex-agent-java/blob/master/arex-integration-tests/arex-main-integration-test/src/test/java/io/arex/integrationtest/mainapp/MainAppIT.java
Apache-2.0
private static String getMainAppJar() { String jarDir = "target/arex-main-integration-test.jar"; Path path = Paths.get(jarDir); assertTrue(Files.exists(path), jarDir + " not found. Execute mvn package to build the jar."); return path.toAbsolutePath().toString(); }
test whether the AREX starts normally under different jdk versions
getMainAppJar
java
arextest/arex-agent-java
arex-integration-tests/arex-main-integration-test/src/test/java/io/arex/integrationtest/mainapp/MainAppIT.java
https://github.com/arextest/arex-agent-java/blob/master/arex-integration-tests/arex-main-integration-test/src/test/java/io/arex/integrationtest/mainapp/MainAppIT.java
Apache-2.0
public static TableSchema parse(String sql) throws Exception { sql = PATTERN.matcher(sql).replaceAll(" "); Statement statement = CCJSqlParserUtil.parse(sql); List<String> tableNameList = new TablesNamesFinder().getTableList(statement); // sort table name if (tableNameList != null && tableNameList.size() > 1) { Collections.sort(tableNameList); } TableSchema tableSchema = new TableSchema(); tableSchema.setAction(getAction(statement)); tableSchema.setTableNames(tableNameList); return tableSchema; }
parse table and action from sql @param sql sql @return table schema info
parse
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/sqlparser/JSqlParserUtil.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/sqlparser/JSqlParserUtil.java
Apache-2.0
private static String getAction(Statement statement) { if (statement instanceof Select) { return "Select"; } return statement.getClass().getSimpleName(); }
parse table and action from sql @param sql sql @return table schema info
getAction
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/sqlparser/JSqlParserUtil.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/sqlparser/JSqlParserUtil.java
Apache-2.0
@Override public StringBuffer format(final Object obj, final StringBuffer toAppendTo, final FieldPosition pos) { return toAppendTo.append(printer.format(obj)); }
<p>Formats a {@code Date}, {@code Calendar} or {@code Long} (milliseconds) object.</p> This method is an implementation of {@link Format#format(Object, StringBuffer, FieldPosition)} @param obj the object to format @param toAppendTo the buffer to append to @param pos the position - ignored @return the buffer passed in
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0
@Override public String format(final long millis) { return printer.format(millis); }
<p>Formats a millisecond {@code long} value.</p> @param millis the millisecond value to format @return the formatted string @since 2.1
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0
@Override public String format(final Date date) { return printer.format(date); }
<p>Formats a {@code Date} object using a {@code GregorianCalendar}.</p> @param date the date to format @return the formatted string
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0
@Override public String format(final Calendar calendar) { return printer.format(calendar); }
<p>Formats a {@code Calendar} object.</p> @param calendar the calendar to format @return the formatted string
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0
@Deprecated @Override public StringBuffer format(final long millis, final StringBuffer buf) { return printer.format(millis, buf); }
<p>Formats a {@code Calendar} object.</p> @param calendar the calendar to format @return the formatted string
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0
@Deprecated @Override public StringBuffer format(final Date date, final StringBuffer buf) { return printer.format(date, buf); }
<p>Formats a {@code Date} object into the supplied {@code StringBuffer} using a {@code GregorianCalendar}.</p> @param date the date to format @param buf the buffer to format into @return the specified string buffer @deprecated Use {{@link #format(Date, Appendable)}.
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0
@Deprecated @Override public StringBuffer format(final Calendar calendar, final StringBuffer buf) { return printer.format(calendar, buf); }
<p>Formats a {@code Calendar} object into the supplied {@code StringBuffer}.</p> @param calendar the calendar to format @param buf the buffer to format into @return the specified string buffer @deprecated Use {{@link #format(Calendar, Appendable)}.
format
java
arextest/arex-agent-java
arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
https://github.com/arextest/arex-agent-java/blob/master/arex-third-party/src/main/java/io/arex/agent/thirdparty/util/time/FastDateFormat.java
Apache-2.0