Java tutorial
/* * @(#)WorkingCapitalAction.java * * Copyright 2010 Instituto Superior Tecnico * Founding Authors: Luis Cruz * * https://fenix-ashes.ist.utl.pt/ * * This file is part of the Working Capital Module. * * The Working Capital Module is free software: you can * redistribute it and/or modify it under the terms of the GNU Lesser General * Public License as published by the Free Software Foundation, either version * 3 of the License, or (at your option) any later version. * * The Working Capital Module is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with the Working Capital Module. If not, see <http://www.gnu.org/licenses/>. * */ package module.workingCapital.presentationTier.action; import java.io.IOException; import java.math.BigDecimal; import java.math.MathContext; import java.math.RoundingMode; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Map.Entry; import java.util.Set; import java.util.SortedMap; import java.util.SortedSet; import java.util.TreeSet; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import module.finance.util.Money; import module.organization.domain.Party; import module.organization.domain.Person; import module.workflow.presentationTier.actions.ProcessManagement; import module.workflow.util.WorkflowProcessViewer; import module.workingCapital.domain.AcquisitionClassification; import module.workingCapital.domain.WorkingCapital; import module.workingCapital.domain.WorkingCapitalAcquisition; import module.workingCapital.domain.WorkingCapitalAcquisitionTransaction; import module.workingCapital.domain.WorkingCapitalInitialization; import module.workingCapital.domain.WorkingCapitalProcess; import module.workingCapital.domain.WorkingCapitalSystem; import module.workingCapital.domain.WorkingCapitalTransaction; import module.workingCapital.domain.WorkingCapitalYear; import module.workingCapital.domain.util.AcquisitionClassificationBean; import module.workingCapital.domain.util.WorkingCapitalInitializationBean; import module.workingCapital.presentationTier.action.util.WorkingCapitalContext; import org.apache.commons.beanutils.BeanComparator; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.fenixedu.bennu.core.i18n.BundleUtil; import org.fenixedu.bennu.struts.annotations.Mapping; import org.fenixedu.bennu.struts.portal.EntryPoint; import org.fenixedu.bennu.struts.portal.StrutsApplication; import org.fenixedu.bennu.struts.portal.StrutsFunctionality; import org.joda.time.DateTime; import org.joda.time.LocalDate; import pt.ist.expenditureTrackingSystem.domain.authorizations.Authorization; import pt.ist.expenditureTrackingSystem.domain.organization.AccountingUnit; import pt.ist.expenditureTrackingSystem.domain.util.DomainException; import pt.ist.expenditureTrackingSystem.presentationTier.actions.BaseAction; import pt.ist.fenixWebFramework.renderers.utils.RenderUtils; import pt.utl.ist.fenix.tools.spreadsheet.SheetData; import pt.utl.ist.fenix.tools.spreadsheet.SpreadsheetBuilder; import pt.utl.ist.fenix.tools.spreadsheet.WorkbookExportFormat; import pt.utl.ist.fenix.tools.spreadsheet.converters.CellConverter; @StrutsApplication(bundle = "WorkingCapitalResources", path = "workingCapital", titleKey = "link.sideBar.workingCapital", accessGroup = "logged", hint = "Working Capital") @StrutsFunctionality(app = WorkingCapitalAction.class, path = "workingCapital", titleKey = "link.sideBar.workingCapital.frontPage") @Mapping(path = "/workingCapital") @WorkflowProcessViewer(value = WorkingCapitalProcess.class) /** * * @author Joo Neves * @author Paulo Abrantes * @author Luis Cruz * */ public class WorkingCapitalAction extends BaseAction { @EntryPoint public ActionForward frontPage(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { WorkingCapitalContext workingCapitalContext = getRenderedObject("workingCapitalContext"); if (workingCapitalContext == null) { workingCapitalContext = new WorkingCapitalContext(); } return frontPage(request, workingCapitalContext); } public ActionForward frontPage(final HttpServletRequest request, final WorkingCapitalContext workingCapitalContext) { request.setAttribute("workingCapitalContext", workingCapitalContext); return forward("/workingCapital/frontPage.jsp"); } public ActionForward search(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalContext workingCapitalContext = getRenderedObject("workingCapitalInitializationBean"); if (workingCapitalContext.getParty() == null) { request.setAttribute("workingCapitalYearOid", workingCapitalContext.getWorkingCapitalYear().getExternalId()); return listProcesses(mapping, form, request, response); } final SortedSet<WorkingCapitalProcess> unitProcesses = workingCapitalContext .getWorkingCapitalSearchByUnit(); return showList(request, workingCapitalContext, unitProcesses); } public ActionForward sort(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalContext workingCapitalContext = new WorkingCapitalContext(); final String partyId = request.getParameter("partyId"); if (partyId != null && !partyId.isEmpty() && !partyId.equals("null")) { workingCapitalContext.setParty((Party) getDomainObject(request, partyId)); final SortedSet<WorkingCapitalProcess> unitProcesses = workingCapitalContext .getWorkingCapitalSearchByUnit(); return showList(request, workingCapitalContext, unitProcesses); } return listProcesses(mapping, form, request, response); } private ActionForward showList(final HttpServletRequest request, final WorkingCapitalContext workingCapitalContext, final SortedSet<WorkingCapitalProcess> unitProcesses) { if (unitProcesses.size() == 1) { final WorkingCapitalProcess workingCapitalProcess = unitProcesses.first(); return ProcessManagement.forwardToProcess(workingCapitalProcess); } else { final List<WorkingCapitalProcess> list = new ArrayList<WorkingCapitalProcess>(unitProcesses); final String sortByArg = request.getParameter("sortBy"); if (sortByArg != null && !sortByArg.isEmpty()) { final int i = sortByArg.indexOf('='); if (i > 0) { final BeanComparator comparator = new BeanComparator(sortByArg.substring(0, i)); Collections.sort(list, comparator); final char c = sortByArg.charAt(i + 1); if (c == 'd' || c == 'D') { Collections.reverse(list); } } } request.setAttribute("unitProcesses", list); return frontPage(request, workingCapitalContext); } } public ActionForward listProcesses(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalContext workingCapitalContext = new WorkingCapitalContext(); final WorkingCapitalYear workingCapitalYear = getDomainObject(request, "workingCapitalYearOid"); workingCapitalContext.setWorkingCapitalYear(workingCapitalYear); final SortedSet<WorkingCapitalProcess> unitProcesses = getAllProcesses(workingCapitalYear); return showList(request, workingCapitalContext, unitProcesses); } private SortedSet<WorkingCapitalProcess> getAllProcesses(final WorkingCapitalYear workingCapitalYear) { final SortedSet<WorkingCapitalProcess> unitProcesses = new TreeSet<WorkingCapitalProcess>( WorkingCapitalProcess.COMPARATOR_BY_UNIT_NAME); for (final WorkingCapital workingCapital : workingCapitalYear.getWorkingCapitalsSet()) { final WorkingCapitalProcess workingCapitalProcess = workingCapital.getWorkingCapitalProcess(); if (workingCapitalProcess.isAccessibleToCurrentUser()) { unitProcesses.add(workingCapitalProcess); } } return unitProcesses; } public ActionForward configuration(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalSystem workingCapitalSystem = WorkingCapitalSystem.getInstanceForCurrentHost(); request.setAttribute("currentWorkingCapitalSystem", workingCapitalSystem); return forward("/workingCapital/configuration.jsp"); } public ActionForward createNewSystem(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { WorkingCapitalSystem.createSystem(); return configuration(mapping, form, request, response); } public ActionForward prepareCreateWorkingCapitalInitialization(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalInitializationBean workingCapitalInitializationBean = new WorkingCapitalInitializationBean(); return prepareCreateWorkingCapitalInitialization(request, workingCapitalInitializationBean); } public ActionForward prepareCreateWorkingCapitalInitialization(final HttpServletRequest request, final WorkingCapitalInitializationBean workingCapitalInitializationBean) { request.setAttribute("workingCapitalInitializationBean", workingCapitalInitializationBean); return forward("/workingCapital/createWorkingCapitalInitialization.jsp"); } public ActionForward createWorkingCapitalInitialization(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalInitializationBean workingCapitalInitializationBean = getRenderedObject(); try { final WorkingCapitalInitialization workingCapitalInitialization = workingCapitalInitializationBean .create(); final WorkingCapital workingCapital = workingCapitalInitialization.getWorkingCapital(); final WorkingCapitalProcess workingCapitalProcess = workingCapital.getWorkingCapitalProcess(); return viewWorkingCapital(request, workingCapitalProcess); } catch (final DomainException domainException) { RenderUtils.invalidateViewState(); addLocalizedMessage(request, BundleUtil.getString("resources.WorkingCapitalResources", domainException.getKey())); return prepareCreateWorkingCapitalInitialization(request, workingCapitalInitializationBean); } } public ActionForward viewWorkingCapital(final HttpServletRequest request, final WorkingCapitalProcess workingCapitalProcess) { return ProcessManagement.forwardToProcess(workingCapitalProcess); } public ActionForward viewWorkingCapital(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapital workingCapital = getDomainObject(request, "workingCapitalOid"); final WorkingCapitalProcess workingCapitalProcess = workingCapital.getWorkingCapitalProcess(); return viewWorkingCapital(request, workingCapitalProcess); } public ActionForward configureManagementUnit(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalSystem workingCapitalSystem = WorkingCapitalSystem.getInstanceForCurrentHost(); request.setAttribute("workingCapitalSystem", workingCapitalSystem); return forward("/workingCapital/configureManagementUnit.jsp"); } public ActionForward configureAcquisitionLimit(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalSystem workingCapitalSystem = WorkingCapitalSystem.getInstanceForCurrentHost(); request.setAttribute("workingCapitalSystem", workingCapitalSystem); return forward("/workingCapital/configureAcquisitionLimit.jsp"); } public ActionForward resetAcquisitionLimit(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalSystem workingCapitalSystem = WorkingCapitalSystem.getInstanceForCurrentHost(); workingCapitalSystem.resetAcquisitionValueLimit(); return configuration(mapping, form, request, response); } public ActionForward prepareAddAcquisitionClassification(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final AcquisitionClassificationBean acquisitionClassificationBean = new AcquisitionClassificationBean(); request.setAttribute("acquisitionClassificationBean", acquisitionClassificationBean); return forward("/workingCapital/addAcquisitionClassification.jsp"); } public ActionForward addAcquisitionClassification(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final AcquisitionClassificationBean acquisitionClassificationBean = getRenderedObject(); acquisitionClassificationBean.create(); return configuration(mapping, form, request, response); } public ActionForward deleteAcquisitionClassification(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final AcquisitionClassification acquisitionClassification = getDomainObject(request, "acquisitionClassificationOid"); acquisitionClassification.delete(); return configuration(mapping, form, request, response); } public ActionForward viewWorkingCapitalTransaction(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapitalTransaction workingCapitalTransaction = getDomainObject(request, "workingCapitalTransactionOid"); request.setAttribute("workingCapitalTransaction", workingCapitalTransaction); request.setAttribute("process", workingCapitalTransaction.getWorkingCapital().getWorkingCapitalProcess()); request.setAttribute("viewWorkingCapitalTransaction", Boolean.TRUE); return forward("/module/workingCapital/domain/WorkingCapitalProcess/workingCapitalTransaction.jsp"); } public ActionForward viewAllCapitalInitializations(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) { final WorkingCapital workingCapital = getDomainObject(request, "workingCapitalOid"); request.setAttribute("workingCapital", workingCapital); return forward("/workingCapital/viewAllWorkingCapitalInitializations.jsp"); } public final ActionForward exportSearchToExcel(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request, final HttpServletResponse response) throws Exception { final String partyid = request.getParameter("party0id"); final WorkingCapitalContext workingCapitalContext = new WorkingCapitalContext(); if (!partyid.equals("blank")) { workingCapitalContext.setParty((Party) getDomainObject(request, "party0id")); } workingCapitalContext.setWorkingCapitalYear((WorkingCapitalYear) getDomainObject(request, "yearOid")); final SortedSet<WorkingCapitalProcess> unitProcesses; if (workingCapitalContext.getParty() == null) { unitProcesses = getAllProcesses(workingCapitalContext.getWorkingCapitalYear()); } else { unitProcesses = workingCapitalContext.getWorkingCapitalSearchByUnit(); } return exportInfoToExcel(unitProcesses, workingCapitalContext, response); } private ActionForward exportInfoToExcel(Set<WorkingCapitalProcess> processes, WorkingCapitalContext context, HttpServletResponse response) throws Exception { final Integer year = context.getWorkingCapitalYear().getYear(); SheetData<WorkingCapitalProcess> sheetData = new SheetData<WorkingCapitalProcess>(processes) { @Override protected void makeLine(WorkingCapitalProcess workingCapitalProcess) { if (workingCapitalProcess == null) { return; } final WorkingCapital workingCapital = workingCapitalProcess.getWorkingCapital(); final WorkingCapitalInitialization initialization = workingCapital .getWorkingCapitalInitialization(); final AccountingUnit accountingUnit = workingCapital.getAccountingUnit(); addCell(getLocalizedMessate("label.module.workingCapital.year"), year); addCell(getLocalizedMessate("label.module.workingCapital"), workingCapitalProcess.getWorkingCapital().getUnit().getPresentationName()); addCell(getLocalizedMessate("WorkingCapitalProcessState"), workingCapitalProcess.getPresentableAcquisitionProcessState().getLocalizedName()); addCell(getLocalizedMessate("label.module.workingCapital.unit.responsible"), getUnitResponsibles(workingCapital)); addCell(getLocalizedMessate("label.module.workingCapital.initialization.accountingUnit"), accountingUnit == null ? "" : accountingUnit.getName()); addCell(getLocalizedMessate("label.module.workingCapital.requestingDate"), initialization.getRequestCreation().toString("yyyy-MM-dd HH:mm:ss")); addCell(getLocalizedMessate("label.module.workingCapital.requester"), initialization.getRequestor().getName()); final Person movementResponsible = workingCapital.getMovementResponsible(); addCell(getLocalizedMessate("label.module.workingCapital.movementResponsible"), movementResponsible == null ? "" : movementResponsible.getName()); addCell(getLocalizedMessate("label.module.workingCapital.fiscalId"), initialization.getFiscalId()); addCell(getLocalizedMessate("label.module.workingCapital.internationalBankAccountNumber"), initialization.getInternationalBankAccountNumber()); addCell(getLocalizedMessate("label.module.workingCapital.fundAllocationId"), initialization.getFundAllocationId()); final Money requestedAnualValue = initialization.getRequestedAnualValue(); addCell(getLocalizedMessate("label.module.workingCapital.requestedAnualValue.requested"), requestedAnualValue); addCell(getLocalizedMessate("label.module.workingCapital.requestedMonthlyValue.requested"), requestedAnualValue.divideAndRound(new BigDecimal(6))); final Money authorizedAnualValue = initialization.getAuthorizedAnualValue(); addCell(getLocalizedMessate("label.module.workingCapital.authorizedAnualValue"), authorizedAnualValue == null ? "" : authorizedAnualValue); final Money maxAuthorizedAnualValue = initialization.getMaxAuthorizedAnualValue(); addCell(getLocalizedMessate("label.module.workingCapital.maxAuthorizedAnualValue"), maxAuthorizedAnualValue == null ? "" : maxAuthorizedAnualValue); final DateTime lastSubmission = initialization.getLastSubmission(); addCell(getLocalizedMessate("label.module.workingCapital.initialization.lastSubmission"), lastSubmission == null ? "" : lastSubmission.toString("yyyy-MM-dd")); final DateTime refundRequested = initialization.getRefundRequested(); addCell(getLocalizedMessate("label.module.workingCapital.initialization.refundRequested"), refundRequested == null ? "" : refundRequested.toString("yyyy-MM-dd")); final WorkingCapitalTransaction lastTransaction = workingCapital.getLastTransaction(); if (lastTransaction == null) { addCell(getLocalizedMessate("label.module.workingCapital.transaction.accumulatedValue"), Money.ZERO); addCell(getLocalizedMessate("label.module.workingCapital.transaction.balance"), Money.ZERO); addCell(getLocalizedMessate("label.module.workingCapital.transaction.debt"), Money.ZERO); } else { addCell(getLocalizedMessate("label.module.workingCapital.transaction.accumulatedValue"), lastTransaction.getAccumulatedValue()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.balance"), lastTransaction.getBalance()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.debt"), lastTransaction.getDebt()); } for (final AcquisitionClassification classification : WorkingCapitalSystem.getInstance() .getAcquisitionClassificationsSet()) { final String description = classification.getDescription(); final String pocCode = classification.getPocCode(); final String key = pocCode + " - " + description; final Money value = calculateValueForClassification(workingCapital, classification); addCell(key, value); } } private Money calculateValueForClassification(final WorkingCapital workingCapital, final AcquisitionClassification classification) { Money result = Money.ZERO; for (final WorkingCapitalTransaction transaction : workingCapital .getWorkingCapitalTransactionsSet()) { if (transaction.isAcquisition()) { final WorkingCapitalAcquisitionTransaction acquisitionTransaction = (WorkingCapitalAcquisitionTransaction) transaction; final WorkingCapitalAcquisition acquisition = acquisitionTransaction .getWorkingCapitalAcquisition(); final AcquisitionClassification acquisitionClassification = acquisition .getAcquisitionClassification(); if (acquisitionClassification == classification) { result = result.add(acquisition.getValueAllocatedToSupplier()); } } } return result; } private String getUnitResponsibles(final WorkingCapital workingCapital) { final StringBuilder builder = new StringBuilder(); final SortedMap<Person, Set<Authorization>> authorizations = workingCapital .getSortedAuthorizations(); if (!authorizations.isEmpty()) { for (final Entry<Person, Set<Authorization>> entry : authorizations.entrySet()) { if (builder.length() > 0) { builder.append("; "); } builder.append(entry.getKey().getName()); } } return builder.toString(); } }; final LocalDate currentLocalDate = new LocalDate(); final SpreadsheetBuilder builder = new SpreadsheetBuilder(); builder.addConverter(Money.class, new CellConverter() { @Override public Object convert(final Object source) { final Money money = (Money) source; return money == null ? null : money.getRoundedValue().doubleValue(); } }); builder.addSheet(getLocalizedMessate("label.module.workingCapital") + " " + year + " - " + currentLocalDate.toString(), sheetData); final List<WorkingCapitalTransaction> transactions = new ArrayList<WorkingCapitalTransaction>(); for (final WorkingCapitalProcess process : processes) { final WorkingCapital workingCapital = process.getWorkingCapital(); transactions.addAll(workingCapital.getSortedWorkingCapitalTransactions()); } final SheetData<WorkingCapitalTransaction> transactionsSheet = new SheetData<WorkingCapitalTransaction>( transactions) { @Override protected void makeLine(WorkingCapitalTransaction transaction) { final WorkingCapital workingCapital = transaction.getWorkingCapital(); final WorkingCapitalProcess workingCapitalProcess = workingCapital.getWorkingCapitalProcess(); addCell(getLocalizedMessate("label.module.workingCapital.year"), year); addCell(getLocalizedMessate("label.module.workingCapital"), workingCapitalProcess.getWorkingCapital().getUnit().getPresentationName()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.number"), transaction.getNumber()); addCell(getLocalizedMessate("WorkingCapitalProcessState.CANCELED"), transaction.isCanceledOrRejected() ? getLocalizedMessate("label.yes") : getLocalizedMessate("label.no")); addCell(getLocalizedMessate("label.module.workingCapital.transaction.description") + " " + getLocalizedMessate("label.module.workingCapital.transaction.number"), transaction.getDescription()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.approval"), approvalLabel(transaction)); addCell(getLocalizedMessate("label.module.workingCapital.transaction.verification"), verificationLabel(transaction)); addCell(getLocalizedMessate("label.module.workingCapital.transaction.value"), transaction.getValue()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.accumulatedValue"), transaction.getAccumulatedValue()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.balance"), transaction.getBalance()); addCell(getLocalizedMessate("label.module.workingCapital.transaction.debt"), transaction.getDebt()); if (transaction.isAcquisition()) { final WorkingCapitalAcquisitionTransaction acquisitionTx = (WorkingCapitalAcquisitionTransaction) transaction; final WorkingCapitalAcquisition acquisition = acquisitionTx.getWorkingCapitalAcquisition(); final AcquisitionClassification acquisitionClassification = acquisition .getAcquisitionClassification(); final String economicClassification = acquisitionClassification.getEconomicClassification(); final String pocCode = acquisitionClassification.getPocCode(); addCell(getLocalizedMessate( "label.module.workingCapital.configuration.acquisition.classifications.economicClassification"), economicClassification); addCell(getLocalizedMessate( "label.module.workingCapital.configuration.acquisition.classifications.pocCode"), pocCode); addCell(getLocalizedMessate( "label.module.workingCapital.configuration.acquisition.classifications.description"), acquisition.getDescription()); } } private Object verificationLabel(final WorkingCapitalTransaction transaction) { if (transaction.isAcquisition()) { final WorkingCapitalAcquisitionTransaction acquisition = (WorkingCapitalAcquisitionTransaction) transaction; if (acquisition.getWorkingCapitalAcquisition().getVerified() != null) { return getLocalizedMessate("label.verified"); } if (acquisition.getWorkingCapitalAcquisition().getNotVerified() != null) { return getLocalizedMessate("label.notVerified"); } } return "-"; } private String approvalLabel(final WorkingCapitalTransaction transaction) { if (transaction.isAcquisition()) { final WorkingCapitalAcquisitionTransaction acquisition = (WorkingCapitalAcquisitionTransaction) transaction; if (acquisition.getWorkingCapitalAcquisition().getApproved() != null) { return getLocalizedMessate("label.approved"); } if (acquisition.getWorkingCapitalAcquisition().getRejectedApproval() != null) { return getLocalizedMessate("label.rejected"); } } return "-"; } }; builder.addSheet(getLocalizedMessate("label.module.workingCapital.transactions"), transactionsSheet); return streamSpreadsheet(response, "FundosManeio_" + year + "-" + currentLocalDate.getDayOfMonth() + "-" + currentLocalDate.getMonthOfYear() + "-" + currentLocalDate.getYear(), builder); } private String getLocalizedMessate(String msg) { return BundleUtil.getString(WorkingCapital.bundleResource, msg); } private ActionForward streamSpreadsheet(final HttpServletResponse response, final String fileName, final SpreadsheetBuilder spreadSheetBuilder) throws IOException { response.setContentType("application/xls "); response.setHeader("Content-disposition", "attachment; filename=" + fileName + ".xls"); ServletOutputStream outputStream = response.getOutputStream(); spreadSheetBuilder.build(WorkbookExportFormat.EXCEL, outputStream); outputStream.flush(); outputStream.close(); return null; } }