Example usage for javax.servlet ServletOutputStream close

List of usage examples for javax.servlet ServletOutputStream close

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Introduction

In this page you can find the example usage for javax.servlet ServletOutputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closes this output stream and releases any system resources associated with this stream.

Usage

From source file:com.ibm.ioes.actions.NewOrderAction.java

public ActionForward downloadTemplateExcelForPrdCatelog(ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response) {
    String forwardMapping = null;

    try {//from w  w w  . jav  a 2  s.  c o m

        NewOrderBean formBean = (NewOrderBean) form;
        NewOrderModel model = new NewOrderModel();
        //String[] serviceProductId=request.getParameterValues("chk_spId");

        //make excel
        model.downloadTemplateExcelForPrdCatelog(formBean);
        //send excel in request
        response.setContentType("application/vnd.ms-excel");
        response.setHeader("Content-Disposition", "attachment; filename=ProductCatelogExcel.xls");
        ServletOutputStream out = response.getOutputStream();
        formBean.getProductCatelogTemplateWorkbook().write(out);
        out.flush();
        out.close();
    } catch (Exception ex) {
        ex.printStackTrace();
        //AppConstants.NPDLOGGER.error(ex.getMessage()
        //   + " Exception occured in downloadPlanExcelForEdit method of "
        //   + this.getClass().getSimpleName()+AppUtility.getStackTrace(ex));
        forwardMapping = Messages.getMessageValue("errorGlobalForward");
        return mapping.findForward(forwardMapping);
    }

    return null;
}

From source file:com.ibm.ioes.actions.NewOrderAction.java

public ActionForward goToDownloadFile(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    NewOrderBean formBean = (NewOrderBean) form;
    //String fileName=formBean.getFileName();
    ActionForward forward = new ActionForward();
    ActionMessages messages = new ActionMessages();

    FileAttachmentDto downloadedFile = new FileAttachmentDto();

    CommonBaseModel commonBaseModel = new CommonBaseModel();
    byte[] File = null;

    FileAttachmentDto fileDto = new FileAttachmentDto();
    fileDto.setHdnOrderNo(request.getParameter("hdnOrderNo"));
    fileDto.setHdnAccountNo(request.getParameter("accountID"));

    //--Added & modified by vijay--//
    /*these code is modify for solving the error 
      of downloading file whose name contain special characters */

    //fileDto.setFileName(request.getParameter("fileName"));
    fileDto.setFileName(request.getParameter("hdnFileName"));
    fileDto.setCreateDate(request.getParameter("createDate"));
    //String slNO=request.getParameter("sLNO");
    //fileDto.setSlno(Integer.parseInt(slNO));
    String slNO = request.getParameter("hdnslno");
    fileDto.setSlno(Integer.parseInt(slNO));

    //--end of code--//

    NewOrderModel objModel = new NewOrderModel();
    downloadedFile = objModel.getDownloadedFile(fileDto);
    //java.sql.Blob blob=null;
    File = commonBaseModel.blobToByteArray(downloadedFile.getFile());
    String ContentType = commonBaseModel.setContentTypeForFile(downloadedFile.getFileName());//CHANGES FOR SYSTEM TESTING DEFECTS
    response.setContentType(ContentType);

    //---added by vijay--//

    //response.setHeader("Content-Disposition","attachment;filename=" + downloadedFile.getFileName());//CHANGES FOR SYSTEM TESTING DEFECTS

    /*//from  www.  j a va 2 s  .co  m
     * Here file name is encoded and space is replace by special secequence of charcters,
     * because if file name contain space then bydefault space is converting in a plus sign (+) while downloading,
     * so for recognize any space in file name, space is replacing by this string @%20@
     */
    String encodedFileName = java.net.URLEncoder.encode(downloadedFile.getFileName().replace(" ", "@%20@"),
            "ISO-8859-1");
    System.out.println("encoded file name is - " + encodedFileName);
    /* 
     * After encoding file name, for maintaing the space character, again replace this special sequence %40%2520%40% with space character.
     * This sequence of characters %40%2520%40% means file name containg space space 
     */
    response.setHeader("Content-Disposition",
            "attachment;filename=" + encodedFileName.replace("%40%2520%40", " "));

    //--end of code--//

    ServletOutputStream outs = response.getOutputStream();
    outs.write(File);
    outs.flush();
    outs.close();

    if (downloadedFile.getIsDownload().equalsIgnoreCase("1")) {
        formBean.setIsDownload("successDownload");
        forward = mapping.findForward("");
    } else {
        messages.add("saveDownloadFile", new ActionMessage("FileDownloadFailed"));
        saveMessages(request, messages);
        forward = mapping.findForward("");
    }

    try {

    } catch (Exception e) {
        AppConstants.IOES_LOGGER.error(AppUtility.getStackTrace(e));
    }
    return forward;
}

From source file:org.fcrepo.server.access.FedoraAccessServlet.java

public void getDatastreamDissemination(Context context, String PID, String dsID, Date asOfDateTime,
        HttpServletResponse response, HttpServletRequest request) throws IOException, ServerException {
    ServletOutputStream out = null;
    MIMETypedStream dissemination = null;
    dissemination = m_access.getDatastreamDissemination(context, PID, dsID, asOfDateTime);
    try {//w  ww. j a  va 2 s .c  om
        // testing to see what's in request header that might be of interest
        if (logger.isDebugEnabled()) {
            for (Enumeration<?> e = request.getHeaderNames(); e.hasMoreElements();) {
                String name = (String) e.nextElement();
                Enumeration<?> headerValues = request.getHeaders(name);
                StringBuffer sb = new StringBuffer();
                while (headerValues.hasMoreElements()) {
                    sb.append((String) headerValues.nextElement());
                }
                String value = sb.toString();
                logger.debug("FEDORASERVLET REQUEST HEADER CONTAINED: {} : {}", name, value);
            }
        }

        // Dissemination was successful;
        // Return MIMETypedStream back to browser client
        if (dissemination.getStatusCode() == HttpStatus.SC_MOVED_TEMPORARILY) {
            String location = "";
            for (Property prop : dissemination.header) {
                if (prop.name.equalsIgnoreCase(HttpHeaders.LOCATION)) {
                    location = prop.value;
                    break;
                }
            }

            response.sendRedirect(location);
        } else {
            int status = dissemination.getStatusCode();
            response.setStatus(status);
            if (status == HttpStatus.SC_OK) {
                response.setContentType(dissemination.getMIMEType());
            }
            Property[] headerArray = dissemination.header;
            if (headerArray != null) {
                for (int i = 0; i < headerArray.length; i++) {
                    if (headerArray[i].name != null
                            && !headerArray[i].name.equalsIgnoreCase("transfer-encoding")
                            && !headerArray[i].name.equalsIgnoreCase("content-type")) {
                        response.addHeader(headerArray[i].name, headerArray[i].value);
                        logger.debug(
                                "THIS WAS ADDED TO FEDORASERVLET RESPONSE HEADER FROM ORIGINATING PROVIDER {} : {}",
                                headerArray[i].name, headerArray[i].value);
                    }
                }
            }
            out = response.getOutputStream();
            int byteStream = 0;
            logger.debug("Started reading dissemination stream");
            InputStream dissemResult = dissemination.getStream();
            byte[] buffer = new byte[BUF];
            while ((byteStream = dissemResult.read(buffer)) != -1) {
                out.write(buffer, 0, byteStream);
            }
            buffer = null;
            dissemResult.close();
            dissemResult = null;
            out.flush();
            out.close();
            logger.debug("Finished reading dissemination stream");
        }
    } finally {
        dissemination.close();
    }
}

From source file:com.globalsight.connector.eloqua.EloquaCreateJobHandler.java

@ActionHandler(action = "getFileProfile", formClass = "")
public void getFileProfile(HttpServletRequest request, HttpServletResponse response, Object form)
        throws Exception {
    ServletOutputStream out = response.getOutputStream();
    try {/*from ww w  .ja va  2s. c o  m*/
        String currentCompanyId = CompanyThreadLocal.getInstance().getValue();
        HttpSession session = request.getSession(false);
        SessionManager sessionMgr = (SessionManager) session.getAttribute(SESSION_MANAGER);
        User user = (User) sessionMgr.getAttribute(WebAppConstants.USER);
        if (user == null) {
            String userName = request.getParameter("userName");
            if (userName != null && !"".equals(userName)) {
                user = ServerProxy.getUserManager().getUserByName(userName);
                sessionMgr.setAttribute(WebAppConstants.USER, user);
            }
        }

        ArrayList<FileProfileImpl> fileProfileListOfUser = new ArrayList<FileProfileImpl>();
        List<String> extensionList = new ArrayList<String>();
        extensionList.add("html");
        List<FileProfileImpl> fileProfileListOfCompany = (List) ServerProxy.getFileProfilePersistenceManager()
                .getFileProfilesByExtension(extensionList, Long.valueOf(currentCompanyId));
        SortUtil.sort(fileProfileListOfCompany, new Comparator<Object>() {
            public int compare(Object arg0, Object arg1) {
                FileProfileImpl a0 = (FileProfileImpl) arg0;
                FileProfileImpl a1 = (FileProfileImpl) arg1;
                return a0.getName().compareToIgnoreCase(a1.getName());
            }
        });

        List projectsOfCurrentUser = ServerProxy.getProjectHandler().getProjectsByUser(user.getUserId());

        for (FileProfileImpl fp : fileProfileListOfCompany) {
            Project fpProj = getProject(fp);
            // get the project and check if it is in the group of
            // user's projects
            if (projectsOfCurrentUser.contains(fpProj)) {
                fileProfileListOfUser.add(fp);
            }
        }

        List l = new ArrayList();
        for (FileProfileImpl fp : fileProfileListOfUser) {
            Map m = new HashMap();
            m.put("id", fp.getId());
            m.put("name", fp.getName());
            m.put("lid", fp.getL10nProfileId());
            l.add(m);
        }

        out.write(JsonUtil.toJson(l).getBytes("UTF-8"));
    } catch (ValidateException ve) {
        ResourceBundle bundle = PageHandler.getBundle(request.getSession());
        String s = "({\"error\" : " + JsonUtil.toJson(ve.getMessage(bundle)) + "})";
        out.write(s.getBytes("UTF-8"));
    } catch (Exception e) {
        String s = "({\"error\" : " + JsonUtil.toObjectJson(e.getMessage()) + "})";
        out.write(s.getBytes("UTF-8"));
    } finally {
        out.close();
        pageReturn();
    }
}

From source file:org.openmrs.module.mohtracportal.util.FileExporter.java

/**
 * Auto generated method comment//from  ww w  .  j a va 2  s .c  om
 * 
 * @param request
 * @param response
 * @param res
 * @param filename
 * @param title
 * @param to
 * @param from
 * @param selectedUsers
 * @throws Exception
 */
public void exportToCSVFile(HttpServletRequest request, HttpServletResponse response, List<Object> res,
        String filename, String title, String from, String to, List<Integer> selectedUsers) throws Exception {

    SimpleDateFormat sdf = Context.getDateFormat();
    ServletOutputStream outputStream = null;

    try {
        outputStream = response.getOutputStream();
        PersonService ps = Context.getPersonService();

        String users = "";
        for (Integer usrId : selectedUsers) {
            users += ps.getPerson(usrId).getPersonName() + "; ";
        }

        response.setContentType("text/plain");
        response.setHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");
        outputStream.println(MohTracUtil.getMessage("mohtracportal.report.title", null) + ", : " + title);
        if (from.trim().compareTo("") != 0)
            outputStream.println(MohTracUtil.getMessage("mohtracportal.from", null) + ", : " + from);
        if (to.trim().compareTo("") != 0)
            outputStream.println(MohTracUtil.getMessage("mohtracportal.to", null) + ", : " + to);
        outputStream.println(MohTracUtil.getMessage("mohtracportal.report.created.on", null) + ", : "
                + sdf.format(new Date()));// Report
        // date
        outputStream.println(MohTracUtil.getMessage("mohtracportal.report.created.by", null) + ", : "
                + Context.getAuthenticatedUser().getPersonName());// Report
        // author
        if (users.trim().compareTo("") != 0)
            outputStream
                    .println(MohTracUtil.getMessage("mohtracportal.patient.enterers", null) + ", : " + users);
        outputStream.println();
        Integer numberOfPatients = res.size();
        outputStream.println(MohTracUtil.getMessage("mohtracportal.numberOfPatients", null) + ", "
                + numberOfPatients.toString());
        outputStream.println();

        boolean hasPrivToViewPatientNames = Context.getAuthenticatedUser().hasPrivilege("View Patient Names");

        outputStream.println(MohTracUtil.getMessage("mohtracportal.report.list.no", null) + ","
                + ((hasPrivToViewPatientNames)
                        ? MohTracUtil.getMessage("mohtracportal.patient.names", null) + ", "
                        : "")
                + MohTracPortalTag.getIdentifierTypeNameByIdAsString(
                        "" + MohTracConfigurationUtil.getTracNetIdentifierTypeId())
                + ", "
                + MohTracPortalTag.getIdentifierTypeNameByIdAsString(
                        "" + MohTracConfigurationUtil.getLocalHealthCenterIdentifierTypeId())
                + ", " + MohTracUtil.getMessage("mohtracportal.patient.date.created", null) + "("
                + Context.getDateFormat().toPattern() + "), "
                + MohTracUtil.getMessage("mohtracportal.numberOfEncounters", null));
        outputStream.println();

        int ids = 0;

        for (Object patient : res) {
            Object[] o = (Object[]) patient;

            ids += 1;
            outputStream.println(ids + ","
                    + ((hasPrivToViewPatientNames)
                            ? MohTracPortalTag.getPersonNames(Integer.valueOf(o[0].toString())) + ","
                            : "")
                    + MohTracPortalTag.personIdentifierByPatientIdAndIdentifierTypeId(
                            Integer.valueOf(o[0].toString()),
                            MohTracConfigurationUtil.getTracNetIdentifierTypeId())
                    + ","
                    + MohTracPortalTag.personIdentifierByPatientIdAndIdentifierTypeId(
                            Integer.valueOf(o[0].toString()),
                            MohTracConfigurationUtil.getLocalHealthCenterIdentifierTypeId())
                    + "," + sdf.format(o[1]) + ","
                    + MohTracPortalTag.getNumberOfEncounterByPatient(Integer.valueOf(o[0].toString())));
        }

        outputStream.flush();
        log.info("csv File created");
    } catch (Exception e) {
        log.error(e.getMessage());
        e.printStackTrace();
    } finally {
        if (null != outputStream)
            outputStream.close();
    }
}

From source file:de.fau.amos.ChartRenderer.java

/**
 * //  w  w  w.j  a v  a 2s .  c  o m
 * Reads Information from request and returns respective chart (.png-type) in response
 * 
 * @param request Request from website. Contains info about what should be displayed in chart.
 * @param response Contains .png-file with ready-to-use chart.
 * 
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    response.setContentType("image/png");

    ServletOutputStream os = response.getOutputStream();

    //<img src="../ChartRenderer?selectedChartType=<%=chartType%>&time=<%out.println(time+(timeGranularity==3?"&endTime="+endTime:""));%>&timeGranularity=<%=timeGranularity%>&countType=<%=countType%>&groupParameters=<%out.println(ChartPreset.createParameterString(request));%>" />

    JFreeChart chart = null;

    // Parameters from URL
    String chartType = request.getParameter("selectedChartType");
    if (chartType != null) {
        chartType = chartType.trim();
    } else {
        chartType = "";
    }
    String startTime = request.getParameter("startTime");
    String endTime = request.getParameter("endTime");
    String timeGranularity = request.getParameter("timeGranularity");
    String stringTimeGranularity = timeGranularityToString(timeGranularity);
    String countType = countTypeToString(request.getParameter("countType"));
    String groupLocationParameters = encodeGroupParameters(request.getParameter("groupLocationParameters"));
    String groupFormatParameters = encodeGroupParameters(request.getParameter("groupFormatParameters"));
    String unit = request.getParameter("unit");

    int width = 100;
    try {
        width = Integer.parseInt(request.getParameter("w"));
    } catch (NumberFormatException e) {
    }
    int height = 100;
    try {
        height = Integer.parseInt(request.getParameter("h"));
    } catch (NumberFormatException e) {
    }

    if (chartType.equals("1")) {
        //show time chart
        // Create TimeSeriesCollection from URL-Parameters. This includes the SQL Query
        TimeSeriesCollection dataset = null;
        dataset = createTimeCollection(stringTimeGranularity, startTime, endTime, countType,
                groupLocationParameters, unit);

        // Create Chart from TimeSeriesCollection and do graphical modifications.
        if (timeGranularity.equals("0")) {
            chart = createTimeLineChart(dataset, timeGranularity, startTime, unit);
        } else {
            chart = createTimeBarChart(dataset, timeGranularity, startTime, unit);
        }
    } else if (chartType.equals("2")) {

        //show location-format chart
        DefaultCategoryDataset dataset = createLocationFormatCollection(startTime, endTime, countType,
                groupLocationParameters, groupFormatParameters, unit, chartType);
        chart = createLocationFormatChart(dataset, unit);

    } else if (chartType.equals("3")) {

        //show location-format chart
        DefaultCategoryDataset dataset = createLocationFormatCollection(startTime, endTime, countType,
                groupLocationParameters, groupFormatParameters, unit, chartType);
        chart = createLocationFormatChart(dataset, unit);

    } else if (chartType.equals("forecast")) {

        TimeSeriesCollection dataset = createForecastCollection(request.getParameter("forecastYear"),
                request.getParameter("forecastPlant"), request.getParameter("forecastMethod"),
                request.getParameter("forecastUnits"));
        chart = createForecastChart(dataset, "2004-01-01 00:00:00", "1");
    }

    //create Image and clear output stream
    RenderedImage chartImage = chart.createBufferedImage(width, height);
    ImageIO.write(chartImage, "png", os);
    os.flush();
    os.close();

}

From source file:gov.nih.nci.evs.browser.servlet.AjaxServlet.java

public void exportVSDToXMLAction(HttpServletRequest request, HttpServletResponse response) {
    String selectedvalueset = null;
    String multiplematches = HTTPUtils.cleanXSS((String) request.getParameter("multiplematches"));
    if (multiplematches != null) {
        selectedvalueset = HTTPUtils.cleanXSS((String) request.getParameter("valueset"));
    } else {//from w ww .  j  a va2 s .  co m
        selectedvalueset = HTTPUtils.cleanXSS((String) request.getParameter("vsd_uri"));
        if (selectedvalueset != null && selectedvalueset.indexOf("|") != -1) {
            Vector u = DataUtils.parseData(selectedvalueset);
            selectedvalueset = (String) u.elementAt(1);
        }
    }
    String uri = selectedvalueset;
    request.getSession().setAttribute("selectedvalueset", uri);

    String xml_str = valueSetDefinition2XMLString(uri);

    try {
        response.setContentType("text/xml");

        String vsd_name = DataUtils.valueSetDefiniionURI2Name(uri);
        vsd_name = vsd_name.replaceAll(" ", "_");
        vsd_name = vsd_name + ".xml";

        response.setHeader("Content-Disposition", "attachment; filename=" + vsd_name);

        response.setContentLength(xml_str.length());

        ServletOutputStream ouputStream = response.getOutputStream();
        ouputStream.write(xml_str.getBytes("UTF8"), 0, xml_str.length());
        ouputStream.flush();
        ouputStream.close();

    } catch (IOException e) {
        e.printStackTrace();
    }

    FacesContext.getCurrentInstance().responseComplete();

}

From source file:gov.nih.nci.evs.browser.servlet.AjaxServlet.java

public void export_mapping(HttpServletRequest request, HttpServletResponse response) {
    String mapping_schema = HTTPUtils.cleanXSS((String) request.getParameter("dictionary"));
    String mapping_version = HTTPUtils.cleanXSS((String) request.getParameter("version"));

    ResolvedConceptReferencesIterator iterator = DataUtils.getMappingDataIterator(mapping_schema,
            mapping_version);//from   w w w. j  a va 2s  . c  o m
    int numRemaining = 0;
    if (iterator != null) {
        try {
            numRemaining = iterator.numberRemaining();
            //System.out.println("number of records: " + numRemaining);

        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    StringBuffer sb = new StringBuffer();
    try {
        sb.append("Source Code,");
        sb.append("Source Name,");
        sb.append("Source Coding Scheme,");
        sb.append("Source Coding Scheme Version,");
        sb.append("Source Coding Scheme Namespace,");

        sb.append("Association Name,");
        sb.append("REL,");
        sb.append("Map Rank,");

        sb.append("Target Code,");
        sb.append("Target Name,");
        sb.append("Target Coding Scheme,");
        sb.append("Target Coding Scheme Version,");
        sb.append("Target Coding Scheme Namespace");
        sb.append("\r\n");

        MappingIteratorBean bean = new MappingIteratorBean(iterator);
        List list = bean.getData(0, numRemaining - 1);
        for (int k = 0; k < list.size(); k++) {
            MappingData mappingData = (MappingData) list.get(k);
            sb.append("\"" + mappingData.getSourceCode() + "\",");
            sb.append("\"" + mappingData.getSourceName() + "\",");
            sb.append("\"" + mappingData.getSourceCodingScheme() + "\",");
            sb.append("\"" + mappingData.getSourceCodingSchemeVersion() + "\",");
            sb.append("\"" + mappingData.getSourceCodeNamespace() + "\",");

            sb.append("\"" + mappingData.getAssociationName() + "\",");
            sb.append("\"" + mappingData.getRel() + "\",");
            sb.append("\"" + mappingData.getScore() + "\",");

            sb.append("\"" + mappingData.getTargetCode() + "\",");
            sb.append("\"" + mappingData.getTargetName() + "\",");
            sb.append("\"" + mappingData.getTargetCodingScheme() + "\",");
            sb.append("\"" + mappingData.getTargetCodingSchemeVersion() + "\",");
            sb.append("\"" + mappingData.getTargetCodeNamespace() + "\"");
            sb.append("\r\n");
        }
    } catch (Exception ex) {
        sb.append("WARNING: Export to CVS action failed.");
        ex.printStackTrace();
    }

    String filename = mapping_schema + "_" + mapping_version;
    filename = filename.replaceAll(" ", "_");
    filename = filename + ".csv";

    response.setContentType("text/csv");
    response.setHeader("Content-Disposition", "attachment; filename=" + filename);

    response.setContentLength(sb.length());

    try {
        ServletOutputStream ouputStream = response.getOutputStream();
        ouputStream.write(sb.toString().getBytes("UTF-8"), 0, sb.length());
        ouputStream.flush();
        ouputStream.close();
    } catch (Exception ex) {
        ex.printStackTrace();
        sb.append("WARNING: Export to CVS action failed.");
    }
    FacesContext.getCurrentInstance().responseComplete();
    return;
}

From source file:com.turborep.turbotracker.banking.service.BankingServiceImpl.java

@Override
public void newCheckDetails(HttpServletResponse theResponse, HttpServletRequest theRequest)
        throws BankingException {
    Session printBeanSession = itsSessionFactory.openSession();
    SessionFactoryImplementor sessionFactoryImplementation = (SessionFactoryImplementor) printBeanSession
            .getSessionFactory();//from   w ww .ja  v  a 2 s.  c  om
    ConnectionProvider connectionProvider = sessionFactoryImplementation.getConnectionProvider();
    Map<String, Object> params = new HashMap<String, Object>();
    Connection connection = null;
    try {
        itsLogger.info("Testing:--->" + theRequest.getParameter("moTransactionID"));

        params.put("traxID", Integer.parseInt(theRequest.getParameter("moTransactionID")));
        ServletOutputStream out = theResponse.getOutputStream();
        String fileName = theRequest.getParameter("fileName");
        theResponse.setHeader("Content-Disposition", "attachment; filename=" + fileName);
        theResponse.setContentType("application/pdf");
        connection = connectionProvider.getConnection();
        String path_JRXML = theRequest.getSession().getServletContext()
                .getRealPath("/resources/jasper_reports/newcheck.jrxml");
        JasperReport report = JasperCompileManager.compileReport(path_JRXML);
        JasperPrint print = JasperFillManager.fillReport(report, params, connection);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        JasperExportManager.exportReportToPdfStream(print, baos);
        out.write(baos.toByteArray());
        out.flush();
        out.close();
    } catch (Exception e) {
        itsLogger.error(e.getMessage(), e);
        BankingException aBankingException = new BankingException(e.getMessage(), e);
    } finally {
        try {

            if (connectionProvider != null) {
                connectionProvider.closeConnection(connection);
                connectionProvider = null;
            }

        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        printBeanSession.flush();
        printBeanSession.close();
    }
}

From source file:com.turborep.turbotracker.banking.service.BankingServiceImpl.java

@Override
public void creditCheckDetails(HttpServletResponse theResponse, HttpServletRequest theRequest)
        throws BankingException {
    Session printBeanSession = itsSessionFactory.openSession();
    SessionFactoryImplementor sessionFactoryImplementation = (SessionFactoryImplementor) printBeanSession
            .getSessionFactory();//www .  j  a v a2 s .  c o m
    ConnectionProvider connectionProvider = sessionFactoryImplementation.getConnectionProvider();
    Map<String, Object> params = new HashMap<String, Object>();
    Connection connection = null;
    Rxaddress address = null;
    try {
        itsLogger.info("Testing:--->" + theRequest.getParameter("moTransactionID"));

        ServletOutputStream out = theResponse.getOutputStream();
        String fileName = theRequest.getParameter("fileName");
        theResponse.setHeader("Content-Disposition", "attachment; filename=" + fileName);
        theResponse.setContentType("application/pdf");
        connection = connectionProvider.getConnection();
        String path_JRXML = theRequest.getSession().getServletContext()
                .getRealPath("/resources/jasper_reports/CreditPayment.jrxml");
        JasperReport report = JasperCompileManager.compileReport(path_JRXML);
        JasperPrint print = JasperFillManager.fillReport(report, params, connection);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        JasperExportManager.exportReportToPdfStream(print, baos);
        out.write(baos.toByteArray());
        out.flush();
        out.close();
    } catch (Exception e) {
        itsLogger.error(e.getMessage(), e);
        BankingException aBankingException = new BankingException(e.getMessage(), e);
        //   throw aBankingException;
    } finally {
        try {
            if (connectionProvider != null) {
                connectionProvider.closeConnection(connection);
                connectionProvider = null;
            }
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        printBeanSession.flush();
        printBeanSession.close();
    }
}