com.alibaba.csp.sentinel.util

Class AppNameUtil

java.lang.Object

com.alibaba.csp.sentinel.util.AppNameUtil

public final class AppNameUtil
extends Object

Util class for getting application name. This class uses the flowing order to get app's name:

1. get project.name from System Properties, if not null, use the value as app name;
2. get sun.java.command from System properties, remove path, arguments and ".jar" or ".JAR" suffix, use the result as app name. Note that whitespace in file name or path is not allowed, or a wrong app name may be gotten, For example:

   "test.Main" -> test.Main
"/target/test.Main" -> test.Main
"/target/test.Main args1" -> test.Main
"Main.jar" -> Main
"/target/Main.JAR args1" -> Main
"Mai n.jar" -> Mai // whitespace in file name is not allowed


Author:

Eric Zhao, leyou

Field Summary

Fields

Modifier and Type	Field and Description
static String	APP_NAME
static String	SUN_JAVA_COMMAND

Method Summary

Modifier and Type	Method and Description
static String	getAppName()
static void	resolveAppName()

Methods inherited from class java.lang.Object

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

Field Detail

APP_NAME

public static final String APP_NAME

See Also:

Constant Field Values

SUN_JAVA_COMMAND

public static final String SUN_JAVA_COMMAND

See Also:

Constant Field Values

Method Detail

resolveAppName

public static void resolveAppName()

getAppName

public static String getAppName()