actionhelper.java

是一个应用型java网站例子

package controler;

import java.util.HashMap;

public class ActionHelper {
	private static HashMap<String,String> actions = new HashMap<String,String>();

	static {
		actions.put("ctrlSetSMTPServer", "controler.ctrlSetSMTPServer");
	}

	public static Action getAction(String name) {
		Action action = null;

		try {
			Class c = Class.forName((String)actions.get(name));
			action = (Action)c.newInstance();
		} catch (Exception e) {
			e.printStackTrace();
		}

		return action;
	}
}