package example;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;

/**
 * <code>Set welcome message.</code>
 */
public class HelloWorld extends ActionSupport {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = -28426643809171267L;
	private String mes;
	private String abc;

	
	public String getMes() {
		return mes;
	}

	public void setMes(String mes) {
		this.mes = mes;
	}

	public String getAbc() {
		return abc;
	}

	public void setAbc(String abc) {
		this.abc = abc;
	}

	public String execute() throws Exception {
    	//���request�ķ���
    	//Map<?,?> request = (Map<?,?>)ActionContext.getContext().get("request");
		ActionContext context=ActionContext.getContext();
        Map<String,Object> parameterMap = (Map<String,Object>)context.getParameters();
        System.out.println( parameterMap.get("mes") );
    	HttpServletRequest request = ServletActionContext.getRequest();
    	System.out.println( request.getParameter("mes"));
    	System.out.println( request.getParameter("abc"));
    	System.out.println(mes);
    	System.out.println( abc );
        setMessage(getText(MESSAGE));
        return SUCCESS;
    }

    /**
     * Provide default valuie for Message property.
     */
    public static final String MESSAGE = "HelloWorld.message";

    /**
     * Field for Message property.
     */
    private String message;

    /**
     * Return Message property.
     *
     * @return Message property
     */
    public String getMessage() {
        return message;
    }

    /**
     * Set Message property.
     *
     * @param message Text to display on HelloWorld page.
     */
    public void setMessage(String message) {
        this.message = message;
    }
}