[Java]현재 Method 확인

현재 메소드명 알아내기

Java 1.4

new Exception().getStackTrace()[0].getMethodName();

Java 1.5

StackTraceElement[] elements = Thread.currentThread().getStackTrace();

for(StackTraceElement element : elements) {

boolean doNext = element.getMethodName().equals([Method명]);

if(doNext) {

System.out.println(element.getMethodName());

return;

}

}

* 현재 Class와 MethodName 출력

StackTraceElement[] stacks = new Throwable().getStackTrace();

StackTraceElement currentStack = stacks[0];

System.out.println("Class : " + currentStack.getClassName());

System.out.println("Method : " + currentStack.getMethodName());  

 

* 바로전의 Class와 MethodName 출력

StackTraceElement[] stacks = new Throwable().getStackTrace();

StackTraceElement beforeStack = stacks[1];

System.out.println( "before Class : " + beforeStack.getClassName() );

System.out.println( "before Method : " + beforeStack.getMethodName() );  

 

* 호출된 StackTrace 갯수

StackTraceElement[] stacks = new Throwable().getStackTrace();

System.out.println("stacks size : " + stacks.length);