registaction.java

struts与数据链接池的结合应用原代码

package classmate;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.validator.DynaValidatorForm;

import javax.servlet.ServletContext;
import javax.sql.DataSource;
import javax.servlet.http.*;

public final class RegistAction extends Action{  
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,  
		HttpServletResponse response) throws Exception {
		
	
   		DynaValidatorForm dyform = (DynaValidatorForm) form;         
		String name = (String)dyform.get("name");
		String psw1 = (String)dyform.get("psw1");
		

   		ServletContext context = servlet.getServletContext();
		DataSource dataSource = (DataSource)context.getAttribute("mysqlDB1");
						
        DBUser dbuser = new DBUser(dataSource);
        
        if (dbuser.Insert(name,psw1)!=0) {
 	   		return (mapping.findForward("registSuccessed"));//娉ㄥ唽鎴愬姛					
		}
		else{
			ActionMessages errors = new ActionMessages();
			errors.add(ActionMessages.GLOBAL_MESSAGE,
				new ActionMessage("label.registError"));
				
			if (!errors.isEmpty()) {
				saveErrors(request, errors);
			} 
  			return  mapping.findForward("failed");  //娉ㄥ唽澶辫触
		}	
	}
}