Example usage for javax.servlet ServletException ServletException

Introduction

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

Prototype

public ServletException(Throwable rootCause) 

Source Link

Document

Constructs a new servlet exception when the servlet needs to throw an exception and include a message about the "root cause" exception that interfered with its normal operation.

Usage

From source file:com.m2a.struts.M2AActionServlet.java

/**
 * Initialize this servlet.  Most of the processing has been factored into
 * support methods so that you can override particular functionality at a
 * fairly granular level./*from   w w  w  .  jav a2  s  .co m*/
 *
 * @exception ServletException if we cannot configure ourselves correctly
 */
public void init() throws ServletException {
    super.init();

    try {
        String appName = getServletConfig().getInitParameter("appname");
        if (appName != null) {
            M2ATokens.APPNAME = appName;
        }
        // collection to hold country code dropdown
        Collection countryCodeDD = M2ADropDowns.getCountryCodeDD();

        // collection to hold currency code dropdown
        Collection ccyCodeDD = M2ADropDowns.getCcyCodeDD();

        // collection to hold nationality code dropdown
        Collection nationalityCodeDD = M2ADropDowns.getNationalityCodeDD();

        // collection to hold purpose code dropdown
        Collection purposeCodeDD = M2ADropDowns.getPurposeCodeDD();

        // collection to hold sourceofincome code dropdown
        Collection sourceOfIncomeCodeDD = M2ADropDowns.getSourceOfIncomeCodeDD();

        // collection to hold idType code dropdown
        Collection idTypeDD = M2ADropDowns.getIdTypeDD();

        //collection to hold country code dropdown
        Collection benCountryCodeDD = M2ADropDowns.getBenCountryCodeDD();

        //collection to hold currency code dropdown
        Collection benCcyCodeDD = M2ADropDowns.getBenCcyCodeDD();

        //collection to hold country with currency code dropdown
        Collection countryCcyCodeDD = M2ADropDowns.getCountryCcyCodeDD();

        //collection to holde registration security questions
        Collection regSecQuestionsDD = M2ADropDowns.getRegSecQuestionsDD();

        getServletContext().setAttribute(M2ATokens.COUNTRY_DD, countryCodeDD);
        getServletContext().setAttribute(M2ATokens.CURRENCY_DD, ccyCodeDD);
        getServletContext().setAttribute(M2ATokens.NATIONALITY_DD, nationalityCodeDD);
        getServletContext().setAttribute(M2ATokens.PURPOSE_DD, purposeCodeDD);
        getServletContext().setAttribute(M2ATokens.SORUCEOFINCOME_DD, sourceOfIncomeCodeDD);
        getServletContext().setAttribute(M2ATokens.IDTYPE_DD, idTypeDD);
        getServletContext().setAttribute(M2ATokens.BENCOUNTRY_DD, benCountryCodeDD);
        getServletContext().setAttribute(M2ATokens.BENCURRENCY_DD, benCcyCodeDD);
        getServletContext().setAttribute(M2ATokens.COUNTRYCURRENCY_DD, countryCcyCodeDD);
        //for kuwait
        getServletContext().setAttribute(M2ATokens.REGSECQUESTIONS_DD, regSecQuestionsDD);
    } catch (M2AResourceException re) {
        throw new ServletException(re.getMessage());
    }

}

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From source file:net.digitalprimates.persistence.hibernate.utils.filters.HibernateSessionServletFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    Session session = null;//from  www  .j  a  v  a2 s . com
    try {
        log.debug("Starting a database transaction");
        session = HibernateUtil.getCurrentSession();
        HibernateUtil.beginTransaction();

        // Call the next filter (continue request processing)
        chain.doFilter(request, response);

        // Commit and cleanup
        log.debug("Committing the database transaction");
        HibernateUtil.commitTransaction();

    } catch (StaleObjectStateException staleEx) {
        log.error("This interceptor does not implement optimistic concurrency control!");
        log.error("Your application will not work until you add compensation actions!");

        // Rollback, close everything, possibly compensate for any permanent
        // changes
        // during the conversation, and finally restart business
        // conversation. Maybe
        // give the user of the application a chance to merge some of his
        // work with
        // fresh data... what you do here depends on your applications
        // design.
        throw staleEx;
    } catch (Throwable ex) {
        // Rollback only
        ex.printStackTrace();
        try {
            if (HibernateUtil.getTransaction().isActive()) {
                log.debug("Trying to rollback database transaction after exception");
                HibernateUtil.rollbackTransaction();
            }
        } catch (Throwable rbEx) {
            log.error("Could not rollback transaction after exception!", rbEx);
        }

        // Let others handle it... maybe another interceptor for exceptions?
        throw new ServletException(ex);
    } finally {
        //SessionStatistics statistics = session.getStatistics();
        HibernateUtil.closeSession();
    }
}

---

From source file:com.id.get.expand.spring.MarshallingView.java

@Override
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    Object toBeMarshalled = locateToBeMarshalled(model);
    if (toBeMarshalled == null) {
        throw new ServletException("Unable to locate object to be marshalled in model: " + model);
    }/*  w w  w.ja  v  a 2s.  c o  m*/
    ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
    this.marshaller.marshal(toBeMarshalled, new StreamResult(baos));

    setResponseContentType(request, response);
    response.setContentLength(baos.size());
    baos.writeTo(response.getOutputStream());
}

---

From source file:com.adobe.acs.commons.mcp.impl.GenericReportExcelServlet.java

@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException, IOException {
    GenericReport report = request.getResource().adaptTo(GenericReport.class);
    if (report != null) {
        String title = report.getName();
        String fileName = JcrUtil.createValidName(title) + ".xlsx";

        Workbook workbook = createSpreadsheet(report);
        response.setContentType("application/vnd.ms-excel");
        response.setHeader("Expires", "0");
        response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
        response.setHeader("Pragma", "public");
        response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
        try (ServletOutputStream out = response.getOutputStream()) {
            workbook.write(out);/*  ww w  .j  av a 2 s.c o  m*/
            out.flush();
        } catch (Exception ex) {
            LOG.error("Error generating excel export for " + request.getResource().getPath(), ex);
            throw ex;
        }
    } else {
        LOG.error("Unable to process report stored at " + request.getResource().getPath());
        throw new ServletException("Unable to process report stored at " + request.getResource().getPath());
    }
}

---

From source file:Admin.products.ProductS.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// w  w  w . j a  v  a  2 s .  c o m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {

        String brand = request.getParameter("sel01n");
        String category_1 = request.getParameter("sel02n");
        String category_2 = request.getParameter("sel03n");
        String category_3 = request.getParameter("sel04n");
        String product_name = request.getParameter("txf01n");
        String description = request.getParameter("txa01n");
        String specifications = request.getParameter("spe00n");

        try {

            String Name = null;
            String Price = null;
            String QTY = null;

            FileItemFactory item = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(item);

            List<FileItem> list = upload.parseRequest(request);

            for (FileItem fileItem : list) {

                if (fileItem.isFormField()) { //form field

                    //                        fileItem.getFieldName().equals("sel01n")) {
                    Name = fileItem.getString();

                    if (fileItem.getFieldName().equals("spe01n")) {
                        System.out.println("NAME-----:" + Name);
                    } else if (fileItem.getFieldName().equals("spe02n")) {
                        System.out.println("VALUE-----:" + Name);
                    }

                } else {

                    System.out.println("---------------" + fileItem.getName());

                    //                        String n = new File(fileItem.getName()).getName();
                    System.out.println(request.getServletContext().getRealPath("/04_admin/product/img/") + "\\"
                            + System.currentTimeMillis() + ".jpg");
                    fileItem.write(new File(request.getServletContext().getRealPath("/04_admin/product/img/")
                            + "\\" + System.currentTimeMillis() + ".jpg"));
                }
            }

        } catch (Exception e) {
            throw new ServletException(e);
        }
    }
}

---

From source file:jamm.webapp.InitServlet.java

/**
 * Loads the jamm.properties file and uses it to initalize the
 * Globals object./*from   www.  j a  v  a2 s . c om*/
 *
 * @see jamm.webapp.Globals
 *
 * @param config The configuration from the servlet container.
 *
 * @throws ServletException when their is an IOException loading
 *                          the properties file
 */
private void loadProperties(ServletConfig config) throws ServletException {
    String path;
    Properties properties;

    try {
        path = config.getServletContext().getRealPath("WEB-INF/" + "jamm.properties");
        properties = new Properties();
        properties.load(new FileInputStream(path));

        Globals.setLdapHost(getStringProperty(properties, "ldap.host", "localhost"));
        Globals.setLdapPort(getIntProperty(properties, "ldap.port", 389));
        Globals.setLdapSearchBase(getStringProperty(properties, "ldap.search_base", ""));
        LdapPassword
                .setRandomClass(getStringProperty(properties, "random_class", "java.security.SecureRandom"));

        // Strip out leading and trailing quotes (common problem)
        String rootDn = getStringProperty(properties, "ldap.root_dn", "");
        if (rootDn.startsWith("\"") && rootDn.endsWith("\"")) {
            rootDn = StringUtils.substring(rootDn, 1, -1);
        }
        Globals.setRootDn(rootDn);
        Globals.setRootLogin(getStringProperty(properties, "ldap.root_login", "root"));
        MailManagerOptions.setUsePasswordExOp(getBooleanProperty(properties, "password.exop", true));
        MailManagerOptions
                .setVmailHomedir(getStringProperty(properties, "vmail.homedir", "/home/vmail/domains"));
    } catch (IOException e) {
        throw new ServletException(e);
    }

}

---

From source file:org.terasoluna.gfw.web.exception.ExceptionLoggingFilterTest.java

@Test
public void testDoFilter_occur_servletexception() throws IOException, ServletException {

    ServletException occurException = new ServletException("servlet exception.");

    doThrow(occurException).when(mockFilterChain).doFilter(mockRequest, mockResponse);

    try {//from  ww w  .  j  ava 2  s .c o m
        testTarget.doFilter(mockRequest, mockResponse, mockFilterChain);
    } catch (ServletException e) {
        assertSame(occurException, e);
    }

    verify(mockExceptionLogger, times(1)).log(occurException);

}

---

From source file:com.bluedragon.platform.java.JavaFileIO.java

public JavaFileIO(ServletConfig config) throws ServletException {

    try {/*w ww  .  j  a  va 2s.  c o m*/
        fsManager = VFS.getManager();
        ((StandardFileSystemManager) fsManager).addProvider("s3",
                new com.intridea.io.vfs.provider.s3.S3FileProvider());
        ((StandardFileSystemManager) fsManager).addOperationProvider("s3",
                new com.intridea.io.vfs.provider.s3.acl.AclOperationsProvider());
    } catch (Exception e1) {
        cfEngine.log("Failed to register the s3:// name space: " + e1.getMessage());
    }

    // Set the working directory
    try {
        if (!setWorkingDirectory(config.getInitParameter("BLUEDRAGON_WORKING_DIRECTORY"))) {
            throw new Exception(
                    config.getInitParameter("BLUEDRAGON_WORKING_DIRECTORY") + " could not be created");
        }
    } catch (Exception E) {
        System.out.println(cfEngine.PRODUCT_NAME + ": Init Parameter BLUEDRAGON_WORKING_DIRECTORY Error: " + E);
        throw new ServletException(
                cfEngine.PRODUCT_NAME + ": Init Parameter BLUEDRAGON_WORKING_DIRECTORY Error: " + E);
    }

    // Setup the logging
    com.nary.Debug.SystemOff();
    File logFile = new File(getWorkingDirectory(), "bluedragon.log");
    rolloverLogFile(logFile);
    com.nary.Debug.setFilename(logFile.toString());

    setTempDirectory();
    setupRuntimeLogging();

    cfEngine.log(cfEngine.PRODUCT_NAME + " WorkingDirectory=[" + getWorkingDirectory() + "]");
    cfEngine.log(cfEngine.PRODUCT_NAME + " TempDirectory=[" + getTempDirectory() + "]");
}

---

From source file:com.knowbout.hibernate.OpenTransactionInViewFilter.java

/**
 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
 *///from  w  ww .  ja  v a  2s  .c om
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    TransactionManager.beginTransaction();
    boolean commit = false;
    try {
        chain.doFilter(request, response);
        commit = !TransactionManager.isRollbackOnly();
    } catch (ServletException se) {
        String message = se.toString();
        if (se.getRootCause() != null) {
            message = se.getRootCause().toString();
        }
        if (printFullExceptions) {
            if (se.getRootCause() != null) {
                log.error(message, se.getRootCause());
            } else {
                log.error(message, se);
            }
        } else {
            log.error(message);
        }
        commit = false;
        throw se;
    } catch (Throwable t) {
        log.error("Error with transaction, rolling back instead.", t);
        commit = false;
    } finally {
        //dispose of the open transaction by commit or rollback
        //transactionHolder.remove(transaction);
        if (commit) {
            try {
                TransactionManager.commitTransaction();
            } catch (Throwable e) {
                log.error("Cannot commit transaction, rolling back instead.", e);
                TransactionManager.rollbackTransaction();
                throw new ServletException(e);
            }
        } else {
            try {
                TransactionManager.rollbackTransaction();
            } catch (Throwable e) {
                log.error("Cannot rollback transaction.", e);
                throw new ServletException(e);
            }
        }
    }
}

---

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