com.alipay.sofa.common.log.env

Class LogEnvUtils

java.lang.Object

com.alipay.sofa.common.log.env.LogEnvUtils

public final class LogEnvUtils
extends Object

日志环境工具类:根据不同的环境选择不同的日志实现

Created by yangguanchao on 16/9/20.

Method Summary

Modifier and Type	Method and Description
static boolean	filterAllLogConfig(String key) Deprecated.
static String	getLogConfEnvSuffix(String spaceName)
static boolean	isCommonsLoggingUsable(ClassLoader spaceClassloader) slf4j-jcl commons-logger 默认使用 log4j 作为初始化实现
static boolean	isLog4j2Usable(ClassLoader spaceClassloader)
static boolean	isLog4jUsable(ClassLoader spaceClassloader)
static boolean	isLogbackUsable(ClassLoader spaceClassloader)
static boolean	isLogStarterExist()
static boolean	isSofaCommonLoggingConfig(String key)
static void	keepCompatible(Map<String,String> context, boolean keep) keep compatible with previous version.
static Map<String,String>	processGlobalSystemLogProperties() Processing global configuration for sofa-common-logging, priorities as follows: 1.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isLogbackUsable

public static boolean isLogbackUsable(ClassLoader spaceClassloader)

isLog4j2Usable

public static boolean isLog4j2Usable(ClassLoader spaceClassloader)

isLog4jUsable

public static boolean isLog4jUsable(ClassLoader spaceClassloader)

isCommonsLoggingUsable

public static boolean isCommonsLoggingUsable(ClassLoader spaceClassloader)

slf4j-jcl commons-logger 默认使用 log4j 作为初始化实现

Parameters:

spaceClassloader -

Returns:

processGlobalSystemLogProperties

public static Map<String,String> processGlobalSystemLogProperties()

Processing global configuration for sofa-common-logging, priorities as follows: 1. JVM System Properties 2. OS Env Properties 3. External Configurations Some configurations specific to SOFA: 1. logging.path 2. loggingRoot 3. file.encoding, defaults to UTF-8 4. PID

getLogConfEnvSuffix

public static String getLogConfEnvSuffix(String spaceName)

keepCompatible

public static void keepCompatible(Map<String,String> context,
                                  boolean keep)

keep compatible with previous version. Set system properties of the following attributes: logging.path loggingRoot file.encoding

isLogStarterExist

public static boolean isLogStarterExist()

isSofaCommonLoggingConfig

public static boolean isSofaCommonLoggingConfig(String key)

filterAllLogConfig

@Deprecated
public static boolean filterAllLogConfig(String key)

Deprecated.