请教这段是什么作用?

03-06-10 iter

com.jdon.web.UserEnvFront这段是什么作用?

public void registeUserInit(Authorization authToken){

try{

this.forumFactory = ForumFactory.getInstance(authToken);

this.pageUser=this.forumFactory.getUserManager().getUser(authToken.getUserID());

}catch(Exception ex){

}

}