package com.example.user.action;

public class WelcomeUserAction {

    private String username;

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String execute() {

        return "SUCCESS";

    }
}

package com.example.listener;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionBindingEvent;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;

import ognl.OgnlRuntime;

public class Struts2ListenerOnGAE implements ServletContextListener,
        HttpSessionListener, HttpSessionAttributeListener {

    public void contextInitialized(ServletContextEvent sce) {
        OgnlRuntime.setSecurityManager(null);
    }

    @Override
    public void contextDestroyed(ServletContextEvent arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void sessionCreated(HttpSessionEvent arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void sessionDestroyed(HttpSessionEvent arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void attributeAdded(HttpSessionBindingEvent arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void attributeRemoved(HttpSessionBindingEvent arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void attributeReplaced(HttpSessionBindingEvent arg0) {
        // TODO Auto-generated method stub

    }

}

<%@ page contentType="text/html; charset=UTF-8" %>
<%@ taglib prefix="s" uri="/struts-tags" %>



GAE + Struts 2 Example


    
    
    

<%@ page contentType="text/html; charset=UTF-8" %>
<%@ taglib prefix="s" uri="/struts-tags" %>



GAE + Struts 2 Example

Hello 

  
    
        pages/login.jsp
    
    
        pages/welcome_user.jsp
    
   

    
        struts2
        
        org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
        
    

    
        struts2
        /*
    

    
        
                   com.example.listener.Struts2ListenerOnGAE
                
    
    
        index.html
    

  example-struts2gae
  1

  
  
    
  

------------ Deploying frontend ------------

Preparing to deploy:
    Created staging directory at: 'C:\Users\example\AppData\Local\Temp\appcfg7432687551.tmp'
    Scanning for jsp files.
    Compiling jsp files.
    Scanning files on local disk.
    Initiating update.
    Cloning 2 static files.
    Cloning 46 application files.

Deploying:
    Uploading 12 files.
    Uploaded 3 files.
    Uploaded 6 files.
    Uploaded 9 files.
    Uploaded 12 files.
    Initializing precompilation...
    Sending batch containing 11 file(s) totaling 44KB.
    Sending batch containing 1 blob(s) totaling 1KB.
    Deploying new version.

Verifying availability:
    Will check again in 1 seconds.
    Will check again in 2 seconds.
    Will check again in 4 seconds.
    Closing update: new version is ready to start serving.

Updating datastore:
    Uploading index definitions.

Deployment completed successfully