I want output com.iland.Action.LoginAction.doLogin()
The code should be effective for any class
for example
package com.iland.Action
Class LoginAction{
void doLogin()
{
System.out.println("");//what contens should be printed in sop
}
}
I would like to print dynamically fully qualified class name and the method name which is being executed.
Here is a code fragment that can help you.
StackTraceElement trace = new Throwable().getStackTrace()[0];
trace.getMethodName(); // returns method name
trace.getClassName(); // returns class name
com.iland.Action.LoginAction.doLogin()You can use this code inside your function body:
String Name=this.getClass().toString();
String fullName=Name.substring(Name.lastIndexOf(" ")+1);
System.out.println(fullName);// fully qualified class name.
System.out.println(fullName.substring(0,fullName.lastIndexOf(".")));// package name
System.out.println(fullName+new Throwable().getStackTrace()[0].getMethodName());// fully qualified method name
For more information on getStackTrace, refer this
try{.........} catch (SQLException e) { status = "failure"; System.out.println("Exception " + e); LogErrorBusiness.log(new Throwable().getStackTrace()[0].getClassName(), new Throwable().getStackTrace()[0].getMethodName(), e.toString()); along with generating fully qualified class name and method name i want to get line number where exception is being thrownThread.currentThread().getStackTrace()[2].getLineNumber();It will show you class name with packege and method name
System.out.println(new Throwable().getStackTrace()[0].getClassName());// class name
System.out.println(new Throwable().getStackTrace()[0].getMethodName());// method name
StackTraceElement[] stackTraceElements = Thread.currentThread().getStackTrace();
System.out.println(stackTraceElements[1].getClassName());//class name
System.out.println(stackTraceElements[1].getMethodName());//method name