How can I get the current user in Liferay?

Question

How can I get the current user connected to a Liferay portal with a simple Java code?

I\'m using Liferay 6.0.6

Answer 1

In Java Code:

• UserLocalServiceUtil.getXXX methods are there, choose as you want.

In JSP Code:

• themeDisplay.getUserId() will give you the current user id
• themeDisplay.getUser() will give you the object of current User.