<%@ page contentType="text/html;charset=UTF-8" language="java"
errorPage="error.jsp"%>
<%@ page import="com.google.appengine.api.users.User"%>
<%@ page import="com.google.appengine.api.users.UserService"%>
<%@ page import="com.google.appengine.api.users.UserServiceFactory"%>
<%@ taglib uri="http://www.osoa.org/sca/sca_jsp.tld" prefix="sca"%>
<%
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
if (user != null) {
%>
Hello, <%=user.getNickname()%>! (You can sign
out.)
<%
} else {
%>
Hello! Sign
in to include your name with greetings you post.
<%
}
%>
Apache Tuscany Helloworld JSP Sample
Calling HelloworldService sayHello("world, "+$user) returns:
<%=service.sayHello("world ("+user+")")%>