Java tutorial
/* * Copyright (c) 2005-2011 Grameen Foundation USA * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied. See the License for the specific language governing * permissions and limitations under the License. * * See also http://www.apache.org/licenses/LICENSE-2.0.html for an * explanation of the license and how it is applied. */ package org.mifos.accounting.struts.actionform; import java.util.Calendar; import java.util.Locale; import java.util.ResourceBundle; import javax.servlet.http.HttpServletRequest; import org.apache.commons.lang.StringUtils; import org.apache.struts.action.ActionErrors; import org.apache.struts.action.ActionMapping; import org.apache.struts.action.ActionMessage; import org.mifos.application.accounting.util.helpers.SimpleAccountingConstants; import org.mifos.application.admin.servicefacade.InvalidDateException; import org.mifos.application.master.business.MifosCurrency; import org.mifos.framework.struts.actionforms.BaseActionForm; import org.mifos.framework.util.helpers.ConversionError; import org.mifos.framework.util.helpers.DateUtils; import org.mifos.framework.util.helpers.DoubleConversionResult; import org.mifos.framework.util.helpers.FilePaths; import org.mifos.security.util.UserContext; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class MultipleGeneralLedgerActionForm extends BaseActionForm { private static final Logger logger = LoggerFactory.getLogger(MultipleGeneralLedgerActionForm.class); private String trxnDate; private String trxnId; private String trxnType; private String mainAccount; private String officeHierarchy; private String office; private String accountHead; private String amount; private String notes; private String chequeNo; private String chequeDateDD; private String chequeDateMM; private String chequeDateYY; private String bankName; private String bankBranch; private String memberId; private String accountHead1[]; private String amount1[]; private String notes1[]; private String total; private String officeLevelId; public String getOfficeLevelId() { return officeLevelId; } public void setOfficeLevelId(String officeLevelId) { this.officeLevelId = officeLevelId; } public String[] getAccountHead1() { return accountHead1; } public String[] getAmount1() { return amount1; } public String[] getNotes1() { return notes1; } public String getTotal() { return total; } public void setAccountHead1(String[] accountHead1) { this.accountHead1 = accountHead1; } public void setAmount1(String[] amount1) { this.amount1 = amount1; } public void setNotes1(String[] notes1) { this.notes1 = notes1; } public void setTotal(String total) { this.total = total; } public String getChequeNo() { return chequeNo; } public void setChequeNo(String chequeNo) { this.chequeNo = chequeNo; } public String getChequeDateDD() { return chequeDateDD; } public void setChequeDateDD(String chequeDateDD) { this.chequeDateDD = chequeDateDD; } public String getChequeDateMM() { return chequeDateMM; } public void setChequeDateMM(String chequeDateMM) { this.chequeDateMM = chequeDateMM; } public String getChequeDateYY() { return chequeDateYY; } public void setChequeDateYY(String chequeDateYY) { this.chequeDateYY = chequeDateYY; } public String getBankName() { return bankName; } public void setBankName(String bankName) { this.bankName = bankName; } public String getBankBranch() { return bankBranch; } public void setBankBranch(String bankBranch) { this.bankBranch = bankBranch; } public String getTrxnId() { return trxnId; } public void setTrxnId(String trxnId) { this.trxnId = trxnId; } public String getTrxnType() { return trxnType; } public void setTrxnType(String trxnType) { this.trxnType = trxnType; } public String getMainAccount() { return mainAccount; } public String getMemberId() { return memberId; } public void setMemberId(String memberId) { this.memberId = memberId; } public void setMainAccount(String mainAccount) { this.mainAccount = mainAccount; } public String getOfficeHierarchy() { return officeHierarchy; } public void setOfficeHierarchy(String officeHierarchy) { this.officeHierarchy = officeHierarchy; } public String getOffice() { return office; } public void setOffice(String office) { this.office = office; } public String getAccountHead() { return accountHead; } public void setAccountHead(String accountHead) { this.accountHead = accountHead; } public String getAmount() { return amount; } public void setAmount(String amount) { // this.amount=amount.replaceAll(",", ""); this.amount = amount; } public String getNotes() { return notes; } public void setNotes(String notes) { this.notes = notes; } public void setTrxnDate(String trxnDate) { this.trxnDate = trxnDate; } public void setTrxnDate(java.util.Date date) { this.trxnDate = DateUtils.format(date); } public String getTrxnDate() { return trxnDate; } // public void setChequeDate(String s) { setChequeDate(DateUtils.getDate(s)); } public void setChequeDate(java.util.Date date) { Calendar c = Calendar.getInstance(); c.setTime(date); // note that Calendar retrieves 0-based month, so increment month field int day = c.get(Calendar.DAY_OF_MONTH); int month = c.get(Calendar.MONTH) + 1; int year = c.get(Calendar.YEAR); setChequeDateDD(Integer.toString(day)); setChequeDateMM(Integer.toString(month)); setChequeDateYY(Integer.toString(year)); } public String getChequeDate() { if (StringUtils.isBlank(chequeDateDD) || StringUtils.isBlank(chequeDateMM) || StringUtils.isBlank(chequeDateYY)) { return null; } return chequeDateDD + "/" + chequeDateMM + "/" + chequeDateYY; } @Override public void reset(ActionMapping mapping, HttpServletRequest request) { logger.debug("reset method called"); if (request.getParameter(SimpleAccountingConstants.METHOD).equals("load")) { this.trxnDate = null; this.office = null; this.officeHierarchy = null; this.trxnType = null; this.mainAccount = null; this.accountHead = null; this.amount = null; this.chequeNo = null; this.chequeDateDD = null; this.chequeDateMM = null; this.chequeDateYY = null; this.bankName = null; this.bankBranch = null; this.notes = null; this.memberId = null; } } @Override public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) { logger.debug("GeneralLedgerActionForm.validate"); // request.setAttribute(Constants.CURRENTFLOWKEY, // request.getParameter(Constants.CURRENTFLOWKEY)); ActionErrors errors = new ActionErrors(); if (request.getParameter(SimpleAccountingConstants.METHOD) .equalsIgnoreCase(SimpleAccountingConstants.PREVIEW)) { return mandatoryCheck(getUserContext(request)); } return errors; } private ActionErrors trxnDateValidate(ActionErrors errors, Locale locale) { if (StringUtils.isNotBlank(getTrxnDate()) && !DateUtils.isValidDate(getTrxnDate())) { ResourceBundle resources = ResourceBundle.getBundle(FilePaths.SIMPLE_ACCOUNTING_RESOURCE, locale); String trxnDate = resources.getString(SimpleAccountingConstants.TRXNDATE); errors.add(SimpleAccountingConstants.INVALID_TRXN_DATE, new ActionMessage(SimpleAccountingConstants.INVALID_TRXN_DATE, trxnDate)); } return errors; } private ActionErrors chequeDateValidate(ActionErrors errors, Locale locale) { if (StringUtils.isNotBlank(getChequeDate()) && !DateUtils.isValidDate(getChequeDate())) { ResourceBundle resources = ResourceBundle.getBundle(FilePaths.SIMPLE_ACCOUNTING_RESOURCE, locale); String chequeDate = resources.getString(SimpleAccountingConstants.CHEQUE_DATE); errors.add(SimpleAccountingConstants.INVALIDDATE, new ActionMessage(SimpleAccountingConstants.INVALIDDATE, chequeDate)); } return errors; } private ActionErrors mandatoryCheck(UserContext userContext) { Locale locale = userContext.getPreferredLocale(); ResourceBundle resources = ResourceBundle.getBundle(FilePaths.SIMPLE_ACCOUNTING_RESOURCE, locale); String trxn_Date = resources.getString(SimpleAccountingConstants.TRXNDATE); String trxn_Type = resources.getString(SimpleAccountingConstants.TRXNTYPE); String office_Hierarchy = resources.getString(SimpleAccountingConstants.OFFICE_HIERARCHY); String officeId = resources.getString(SimpleAccountingConstants.OFFICE); String main_Account = resources.getString(SimpleAccountingConstants.MAIN_ACCOUNT); String subAccount = resources.getString(SimpleAccountingConstants.ACCOUNT_HEAD); String Amount = resources.getString(SimpleAccountingConstants.AMOUNT); String Notes = resources.getString(SimpleAccountingConstants.TRXN_NOTES); ActionErrors errors = new ActionErrors(); java.sql.Date currentDate = null; try { currentDate = DateUtils.getLocaleDate(userContext.getPreferredLocale(), DateUtils.getCurrentDate(userContext.getPreferredLocale())); } catch (InvalidDateException ide) { errors.add(SimpleAccountingConstants.INVALIDDATE, new ActionMessage(SimpleAccountingConstants.INVALIDDATE)); } java.sql.Date trxnDate = null; if (getTrxnDate() == null || "".equals(getTrxnDate())) { errors.add(SimpleAccountingConstants.MANDATORYENTER, new ActionMessage(SimpleAccountingConstants.MANDATORYENTER, trxn_Date)); } else if (getTrxnDate() != null && !getTrxnDate().equals("") && !DateUtils.isValidDate(getTrxnDate())) { errors = trxnDateValidate(errors, locale); } else if (DateUtils.isValidDate(getTrxnDate())) { try { trxnDate = DateUtils.getDateAsSentFromBrowser(getTrxnDate()); } catch (InvalidDateException ide) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.INVALID_TRXN_DATE, trxn_Date)); } if (trxnDate.compareTo(currentDate) > 0) { errors.add(SimpleAccountingConstants.INVALID_FUTURE, new ActionMessage(SimpleAccountingConstants.INVALID_FUTURE, trxn_Date)); } } if (trxnType == null || "".equals(trxnType.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.MANDATORYFIELDS, trxn_Type)); } if (officeHierarchy == null || "".equals(officeHierarchy.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.MANDATORYFIELDS, office_Hierarchy)); } if (office == null || "".equals(office.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.MANDATORYFIELDS, officeId)); } if (mainAccount == null || "".equals(mainAccount.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.MANDATORYFIELDS, main_Account)); } /*if (accountHead == null || "".equals(accountHead.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage( SimpleAccountingConstants.MANDATORYFIELDS, subAccount)); }*/ String[] amounts123 = getAmount1(); String[] accountHead123 = getAccountHead1(); String[] notes123 = getNotes1(); for (int i = 0; i < amounts123.length; i++) { double amoun = Double.parseDouble(amounts123[i]); //String accounthead=accountHead123[i]; if (amoun == 0) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.MANDATORYFIELDS, Amount)); } if (accountHead123[i].isEmpty()) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.MANDATORYFIELDS, subAccount)); } } /*if (amount == null || "".equals(amount.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage( SimpleAccountingConstants.MANDATORYFIELDS, Amount)); }*/ //memberId == null || "".equals(memberId.trim())|| if (memberId.length() != 10 && memberId.length() > 0) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage(SimpleAccountingConstants.ENTER_GRETERTHAN, memberId)); } if (StringUtils.isNotBlank(getAmount())) { DoubleConversionResult conversionResult = validateAmount(getAmount(), Amount, errors); if (conversionResult.getErrors().size() == 0 && !(conversionResult.getDoubleValue() > 0.0)) { addError(errors, SimpleAccountingConstants.AMOUNT, SimpleAccountingConstants.ERRORS_MUST_BE_GREATER_THAN_ZERO, Amount); } } /*if (notes == null || "".equals(notes.trim())) { errors.add(SimpleAccountingConstants.MANDATORYFIELDS, new ActionMessage( SimpleAccountingConstants.MANDATORYFIELDS, Notes)); }*/ if (getChequeDate() != null && !getChequeDate().equals("") && !DateUtils.isValidDate(getChequeDate())) errors = chequeDateValidate(errors, locale); return errors; } protected DoubleConversionResult validateAmount(String amountString, MifosCurrency currency, String fieldPropertyKey, ActionErrors errors, String installmentNo) { String fieldName = fieldPropertyKey; DoubleConversionResult conversionResult = parseDoubleDecimalForMoney(amountString, currency); for (ConversionError error : conversionResult.getErrors()) { String errorText = error.toLocalizedMessage(currency); addError(errors, fieldName, "errors.generic", fieldName, errorText); } return conversionResult; } protected DoubleConversionResult validateAmount(String amountString, String fieldPropertyKey, ActionErrors errors) { return validateAmount(amountString, null, fieldPropertyKey, errors, ""); } }