Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.ba.masters.configuration; import com.ba.masters.configuration.BAConfigurationDTO; import com.ba.masters.configuration.BAConfigurationFactory; import com.ba.util.BAHandleAllException; import java.util.HashMap; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.beanutils.BeanUtils; import org.apache.log4j.Logger; import org.apache.struts.actions.DispatchAction; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionMapping; import org.apache.struts.action.ActionForward; import org.json.simple.JSONObject; /** * * @author RAPID17 */ public class BAConfigurationAction extends DispatchAction { /* forward name="success" path="" */ private final static String SUCCESS = "success"; private int objPageCount = 0; private static Logger logger = Logger.getLogger(BAConfigurationAction.class); /** * This is the Struts action method called on * http://.../actionPath?method=myAction1, where "method" is the value * specified in <action> element : ( <action parameter="method" .../> ) */ public ActionForward loadConfiguration(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { logger.info(" loadConfiguration method starts here"); int recordCount = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().isRecordsExists(); HashMap hashMpConfigurationDet = null; if (recordCount > 0) { hashMpConfigurationDet = BAConfigurationFactory.getInstanceOfBAConfigurationFactory() .getConfigurationDtls(); } request.setAttribute("configurationDets", hashMpConfigurationDet); request.setAttribute("recordExist", recordCount); return mapping.findForward(SUCCESS); } public ActionForward baSave(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { try { logger.info(" save method starts here"); BAConfigurationActionForm form2 = (BAConfigurationActionForm) form; BAConfigurationDTO dto = new BAConfigurationDTO(); BeanUtils.copyProperties(dto, form2); int userId = (Integer) request.getSession().getAttribute("UserId"); int result1 = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().insertConfigurationData(dto, userId); if (result1 == 0) { request.setAttribute("response", "Record Insertion Failed. "); } if (result1 > 0) { request.setAttribute("response", "Record Inserted Successfully"); } if (result1 < 0) { request.setAttribute("response", "Database Connection Failed. Please check"); } int recordCount = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().isRecordsExists(); HashMap hashMpConfigurationDet = null; if (recordCount > 0) { hashMpConfigurationDet = BAConfigurationFactory.getInstanceOfBAConfigurationFactory() .getConfigurationDtls(); } request.setAttribute("configurationDets", hashMpConfigurationDet); request.setAttribute("recordExist", recordCount); } catch (Exception ex) { logger.error("The Exception is :" + ex); ex.printStackTrace(); if (ex.toString().contains("com.mysql.jdbc.MysqlDataTruncation")) { request.setAttribute("ErrorMessage", "Data is not correctly inserted into Database.Insertion Failed"); } else if (ex.toString().contains("MySQLIntegrityConstraintViolationException")) { request.setAttribute("ErrorMessage", "Record already Exists"); } else { String errorMessage = BAHandleAllException.exceptionHandler(ex); request.setAttribute("ErrorMessage", errorMessage); } } return mapping.findForward(SUCCESS); } public ActionForward baUpdate(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { try { logger.info(" update method starts here"); BAConfigurationActionForm form2 = (BAConfigurationActionForm) form; BAConfigurationDTO dto = new BAConfigurationDTO(); BeanUtils.copyProperties(dto, form2); int userId = (Integer) request.getSession().getAttribute("UserId"); int result1 = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().updateConfigurationData(dto, userId); if (result1 == 0) { request.setAttribute("response", "Record Updation Failed. "); } if (result1 > 0) { request.setAttribute("response", "Record Updated Successfully"); } if (result1 < 0) { request.setAttribute("response", "Database Connection Failed. Please check"); } int recordCount = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().isRecordsExists(); HashMap hashMpConfigurationDet = null; if (recordCount > 0) { hashMpConfigurationDet = BAConfigurationFactory.getInstanceOfBAConfigurationFactory() .getConfigurationDtls(); } request.setAttribute("configurationDets", hashMpConfigurationDet); request.setAttribute("recordExist", recordCount); } catch (Exception ex) { logger.error("The Exception is :" + ex); ex.printStackTrace(); if (ex.toString().contains("com.mysql.jdbc.MysqlDataTruncation")) { request.setAttribute("ErrorMessage", "Data is not correctly inserted into Database.Insertion Failed"); } else if (ex.toString().contains("MySQLIntegrityConstraintViolationException")) { request.setAttribute("ErrorMessage", "Record already Exists"); } else { String errorMessage = BAHandleAllException.exceptionHandler(ex); request.setAttribute("ErrorMessage", errorMessage); } } return mapping.findForward(SUCCESS); } public ActionForward baDelete(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { try { logger.info(" delete method starts here"); BAConfigurationActionForm form2 = (BAConfigurationActionForm) form; BAConfigurationDTO dto = new BAConfigurationDTO(); BeanUtils.copyProperties(dto, form2); int result1 = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().deleteConfigurationData(dto); if (result1 == 0) { request.setAttribute("response", "Record Deletion Failed. "); } if (result1 > 0) { request.setAttribute("response", "Record Deleted Successfully"); } if (result1 < 0) { request.setAttribute("response", "Database Connection Failed. Please check"); } } catch (Exception ex) { logger.error("The Exception is :" + ex); ex.printStackTrace(); if (ex.toString().contains("com.mysql.jdbc.MysqlDataTruncation")) { request.setAttribute("ErrorMessage", "Data is not correctly inserted into Database.Insertion Failed"); } else if (ex.toString().contains("MySQLIntegrityConstraintViolationException")) { request.setAttribute("ErrorMessage", "Record already Exists"); } else { String errorMessage = BAHandleAllException.exceptionHandler(ex); request.setAttribute("ErrorMessage", errorMessage); } } return mapping.findForward(SUCCESS); } public ActionForward baView(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { JSONObject json = new JSONObject(); BAConfigurationDTO vo = new BAConfigurationDTO(); try { logger.info("view method starts here"); vo.setOrder((request.getParameter("order"))); vo.setCheckOutTime(request.getParameter("checkOutTime")); vo.setCompany(request.getParameter("company")); vo.setAddress(request.getParameter("address").toString().trim()); vo.setSmsId((request.getParameter("smsId"))); vo.setPassword(request.getParameter("password")); vo.setEmail((request.getParameter("email"))); vo.setPop(request.getParameter("pop")); vo.setSmtp(request.getParameter("smtp")); List hashMpConfigurationDet = BAConfigurationFactory.getInstanceOfBAConfigurationFactory() .getConfigurationDtls(1, vo); objPageCount = BAConfigurationFactory.getInstanceOfBAConfigurationFactory().getPageCount(vo); json.put("exception", ""); json.put("ConfigurationDets", hashMpConfigurationDet); json.put("ConfigurationExit", hashMpConfigurationDet.size()); json.put("objPageCount", objPageCount); logger.warn("strCurrent PageNo ------------->" + objPageCount); } catch (Exception ex) { logger.error("The Exception is :" + ex); ex.printStackTrace(); json.put("exception", BAHandleAllException.exceptionHandler(ex)); } response.getWriter().write(json.toString()); return null; } public ActionForward baGet(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { JSONObject json = new JSONObject(); BAConfigurationDTO vo = new BAConfigurationDTO(); try { logger.info(" get method starts here"); String order = request.getParameter("search"); HashMap hashMpConfigurationDet = BAConfigurationFactory.getInstanceOfBAConfigurationFactory() .getConfigurationDtls(order); json.put("exception", ""); json.put("ConfigurationDets", hashMpConfigurationDet); json.put("ConfigurationExit", hashMpConfigurationDet.size()); logger.warn("strCurrent PageNo ------------->" + objPageCount); } catch (Exception ex) { logger.error("The Exception is :" + ex); ex.printStackTrace(); json.put("exception", BAHandleAllException.exceptionHandler(ex)); } response.getWriter().write(json.toString()); return null; } public ActionForward getPageRecords(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { JSONObject json = new JSONObject(); BAConfigurationDTO vo = new BAConfigurationDTO(); try { logger.info("get page records starts"); vo.setOrder((request.getParameter("order"))); vo.setCheckOutTime(request.getParameter("checkOutTime")); vo.setCompany(request.getParameter("company")); vo.setAddress(request.getParameter("address").toString().trim()); vo.setSmsId((request.getParameter("smsId"))); vo.setPassword(request.getParameter("password")); vo.setEmail((request.getParameter("email"))); vo.setPop(request.getParameter("pop")); vo.setSmtp(request.getParameter("smtp")); String strNavigation = request.getParameter("navigation"); int strCurrentPageNo = Integer.parseInt(request.getParameter("currentPageNo")); if (strNavigation != null && !strNavigation.equals("")) { if (strNavigation.equals("pre")) { strCurrentPageNo = strCurrentPageNo - 1; if (strCurrentPageNo <= 0) strCurrentPageNo = 1; } else if (strNavigation.equals("next")) { strCurrentPageNo = strCurrentPageNo + 1; if (strCurrentPageNo > objPageCount) strCurrentPageNo = objPageCount; } } logger.info("strCurrent PageNo ------------->" + strCurrentPageNo); List hashMpConfigurationDet = BAConfigurationFactory.getInstanceOfBAConfigurationFactory() .getConfigurationDtls(strCurrentPageNo, vo); json.put("exception", ""); json.put("ConfigurationDets", hashMpConfigurationDet); json.put("ConfigurationExit", hashMpConfigurationDet.size()); } catch (Exception ex) { logger.error("The Exception is :" + ex); ex.printStackTrace(); json.put("exception", BAHandleAllException.exceptionHandler(ex)); } response.getWriter().write(json.toString()); return null; } }