Example usage for javax.servlet.http HttpServletRequest getParameterMap

List of usage examples for javax.servlet.http HttpServletRequest getParameterMap

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  6. getParameterMap

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getParameterMap.

Prototype

public Map<String, String[]> getParameterMap();

Source Link

Document

Returns a java.util.Map of the parameters of this request.

Usage

From source file:classes.Product.java

@Override
protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws IOException {
    Set<String> keySet = request.getParameterMap().keySet();
    try (PrintWriter printer = response.getWriter()) {
        Connection connection = connect();
        if (keySet.contains("productId")) {

            PreparedStatement pStatement;
            String query = "" + "delete FROM products where Product_id=" + request.getParameter("productId");
            pStatement = connection.prepareStatement(query);

            try {
                pStatement.executeUpdate();
            } catch (SQLException ex) {
                System.out.println("SQL Exception " + ex.getMessage());

            }/*from w w  w  . j a  v a 2  s.  c o  m*/
        } else {
            printer.println("No dta found");

        }
    } catch (SQLException ex) {
        System.err.println("SQL Exception Error: " + ex.getMessage());
    }
}

From source file:com.daimler.spm.b2bacceleratoraddon.controllers.pages.AdvanceSearchPageController.java

protected String getPaginationUrlFromHttpRequest(final HttpServletRequest request) {
    final Map<String, String[]> requestParamMap = request.getParameterMap();
    final StringBuilder queryParamBuilder = new StringBuilder();
    final Predicate<Map.Entry<String, String[]>> predicate = entry -> PAGINATION_PARAM_REMOVAL_LOOKUP_TABLE
            .contains(entry.getKey().trim().toUpperCase());
    queryParamBuilder.append("?");
    requestParamMap.entrySet().stream().filter(predicate.negate()).forEach(entry -> queryParamBuilder.append(
            ((queryParamBuilder.length() > 1) ? "&" : "") + entry.getKey() + "=" + entry.getValue()[0]));

    return queryParamBuilder.toString();
}

From source file:com.esri.gpt.control.rest.search.DistributedSearchServlet.java

/**
 * Gets the RIDs specified within the request.
 * //w w w .  j a  v a  2s .co m
 * @param request
 *          the HTTP request
 * @return the RIDs
 */
@SuppressWarnings("unchecked")
private StringSet getRids(HttpServletRequest request) {
    StringSet rids = new StringSet();
    Map<String, String[]> requestParameterMap = request.getParameterMap();
    for (Map.Entry<String, String[]> e : requestParameterMap.entrySet()) {
        if (e.getKey().equalsIgnoreCase("rids")) {
            String[] values = e.getValue();
            if (values != null) {
                for (String tokens : values) {
                    StringTokenizer st = new StringTokenizer(tokens, ",");
                    while (st.hasMoreElements()) {
                        String value = Val.chkStr((String) st.nextElement());
                        if (value.length() > 0) {
                            try {
                                rids.add(URLDecoder.decode(value, "UTF-8"));
                            } catch (UnsupportedEncodingException e1) {
                                // Should never happen
                                LOG.log(Level.WARNING, "Could not decde uuid", e1);
                            }
                        }
                    }
                }
            }
        }
    }

    String arrRids[] = request.getParameterValues("rid");
    for (int i = 0; arrRids != null && i < arrRids.length; i++) {
        rids.add(arrRids[i]);
    }
    return rids;
}

From source file:com.digitalmisfits.support.compat.jasig.cas.web.flow.CasDefaultFlowUrlHandler.java

@Override
public String createFlowExecutionUrl(final String flowId, final String flowExecutionKey,
        final HttpServletRequest request) {
    final StringBuilder builder = new StringBuilder();
    builder.append(request.getRequestURI());
    builder.append("?");
    @SuppressWarnings("unchecked")
    final Map<String, Object> flowParams = new LinkedHashMap<String, Object>(request.getParameterMap());
    flowParams.put(this.flowExecutionKeyParameter, flowExecutionKey);
    appendQueryParameters(builder, flowParams, getEncodingScheme(request));
    return builder.toString();
}

From source file:org.schedoscope.metascope.service.MetascopeURLService.java

public String getExclusiveFilterURL(HttpServletRequest request, String key, String value) {
    value = cleanseValue(value);//from  w w  w  .jav  a2 s  .  co  m
    String queryParams = "";
    boolean doNotAdd = false;
    for (Entry<String, String[]> e : request.getParameterMap().entrySet()) {
        if (e.getKey().equals(URLUtil.PAGINATION_PAGE_PARAM)) {
            queryParams = addKey(queryParams, e.getKey(), "1");
        } else if (!e.getKey().equals(key)) {
            queryParams = addKey(queryParams, e.getKey(), e.getValue()[0]);
        } else {
            if (value.equals(cleanseValue(e.getValue()[0]))) {
                doNotAdd = true;
            }
        }
    }
    if (!doNotAdd) {
        queryParams = addKey(queryParams, key, value);
    }
    return request.getRequestURL() + URL_PARAMS_DIVIDER + queryParams;
}

From source file:com.qcadoo.view.internal.controllers.FileResolverController.java

@RequestMapping(value = "{tenantId:\\d+}/{firstLevel:\\d+}/{secondLevel:\\d+}/{fileName}", method = RequestMethod.GET)
public void resolve(final HttpServletRequest request, final HttpServletResponse response,
        @PathVariable("tenantId") final String tenantId) {
    String path = fileService.getPathFromUrl(request.getRequestURI());

    boolean removeFileAfterProcessing = request.getParameterMap().containsKey("clean");

    if (Integer.valueOf(tenantId) != MultiTenantUtil.getCurrentTenantId()) {
        try {//from w  w w .  j av  a2s . c  o m
            response.sendRedirect("/error.html?code=404");
        } catch (IOException e) {
            throw new IllegalStateException(e.getMessage(), e);
        }
    }

    InputStream input = null;

    try {
        input = fileService.getInputStream(path);

        if (input == null) {
            response.sendRedirect("/error.html?code=404");
        } else {
            OutputStream output = response.getOutputStream();

            int bytes = IOUtils.copy(input, output);

            response.setHeader("Content-disposition", "inline; filename=" + fileService.getName(path));
            response.setContentType(fileService.getContentType(path));
            response.setContentLength(bytes);

            output.flush();
        }
    } catch (IOException e) {
        IOUtils.closeQuietly(input);
        throw new IllegalStateException(e.getMessage(), e);
    }

    if (removeFileAfterProcessing) {
        fileService.remove(path);
    }
}

From source file:eu.europa.ec.eci.oct.webcommons.controller.HttpGetController.java

protected void storeParamsToModel(Model model, HttpServletRequest request) {
    @SuppressWarnings("unchecked")
    Map<String, String[]> params = request.getParameterMap();
    for (Map.Entry<String, String[]> param : params.entrySet()) {
        model.addAttribute(param.getKey(), param.getValue().length > 0 ? param.getValue()[0] : "");
    }//from   ww  w  . j a  va 2  s. com
}

From source file:net.shopxx.plugin.alipayEscowPayment.AlipayEscowPaymentPlugin.java

@Override
public boolean verifyNotify(PaymentPlugin.NotifyMethod notifyMethod, HttpServletRequest request) {
    PluginConfig pluginConfig = getPluginConfig();
    PaymentLog paymentLog = getPaymentLog(request.getParameter("out_trade_no"));
    if (paymentLog != null && generateSign(request.getParameterMap()).equals(request.getParameter("sign"))
            && pluginConfig.getAttribute("partner").equals(request.getParameter("seller_id"))
            && ("WAIT_SELLER_SEND_GOODS".equals(request.getParameter("trade_status"))
                    || "TRADE_FINISHED".equals(request.getParameter("trade_status")))
            && paymentLog.getAmount().compareTo(new BigDecimal(request.getParameter("total_fee"))) == 0) {
        Map<String, Object> parameterMap = new HashMap<String, Object>();
        parameterMap.put("service", "notify_verify");
        parameterMap.put("partner", pluginConfig.getAttribute("partner"));
        parameterMap.put("notify_id", request.getParameter("notify_id"));
        if ("true".equals(WebUtils.post("https://mapi.alipay.com/gateway.do", parameterMap))) {
            return true;
        }/* w ww . j  a  va 2  s  .  co  m*/
    }
    return false;
}

From source file:net.shopxx.plugin.alipayBankPayment.AlipayBankPaymentPlugin.java

@Override
public boolean verifyNotify(PaymentPlugin.NotifyMethod notifyMethod, HttpServletRequest request) {
    PluginConfig pluginConfig = getPluginConfig();
    PaymentLog paymentLog = getPaymentLog(request.getParameter("out_trade_no"));
    if (paymentLog != null && generateSign(request.getParameterMap()).equals(request.getParameter("sign"))
            && pluginConfig.getAttribute("partner").equals(request.getParameter("seller_id"))
            && ("TRADE_SUCCESS".equals(request.getParameter("trade_status"))
                    || "TRADE_FINISHED".equals(request.getParameter("trade_status")))
            && paymentLog.getAmount().compareTo(new BigDecimal(request.getParameter("total_fee"))) == 0) {
        Map<String, Object> parameterMap = new HashMap<String, Object>();
        parameterMap.put("service", "notify_verify");
        parameterMap.put("partner", pluginConfig.getAttribute("partner"));
        parameterMap.put("notify_id", request.getParameter("notify_id"));
        if ("true".equals(WebUtils.post("https://mapi.alipay.com/gateway.do", parameterMap))) {
            return true;
        }/*  ww w  .j  ava 2s  . c  o  m*/
    }
    return false;
}

From source file:net.eusashead.hateoas.hal.response.impl.HalPageResponseBuilderImpl.java

/**
 * Get the existing request //from ww  w.  j ava  2 s.c  o  m
 * parameters and increment
 * the page parameter (or decrement).
 * 
 * The request should be identical except
 * for the page parameter
 * @param request
 * @param modifier
 * @return
 */
private Map<String, String[]> modifyPageNumber(HttpServletRequest request, int modifier) {
    Map<String, String[]> oldParams = request.getParameterMap();
    Map<String, String[]> newParams = new HashMap<String, String[]>();

    // Set all parameters other than page number
    for (String key : oldParams.keySet()) {
        String[] value = oldParams.get(key);
        if (!key.equals(pageParameter)) {
            newParams.put(key, value);
        }
    }

    // Set page number
    int page = this.page.getNumber() + modifier;
    newParams.put(pageParameter, new String[] { Integer.valueOf(page).toString() });

    return newParams;
}