Example usage for javax.servlet.http HttpServletRequest setAttribute

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

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Introduction

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

Prototype

public void setAttribute(String name, Object o);

Source Link

Document

Stores an attribute in this request.

Usage

From source file:org.hdiv.util.HDIVUtil.java

/**
 * Set the BaseURL/* ww w.  jav a 2  s.c  om*/
 * 
 * @param baseURL
 *            BaseURL to set
 * @param request
 *            {@link HttpServletRequest} object
 */
public static void setBaseURL(String baseURL, HttpServletRequest request) {

    request.setAttribute(BASEURL_REQUEST_KEY, baseURL);

}

From source file:com.stratelia.silverpeas.pdcPeas.servlets.PdcSearchRequestRouterHelper.java

public static void processSearchDomains(PdcSearchSessionController pdcSC, HttpServletRequest request,
        String currentDomain) {//from w  w  w. ja v  a2s .co  m
    // Set search domains
    request.setAttribute("searchDomains", pdcSC.getSearchDomains());
    request.setAttribute("currentSearchDomainId", currentDomain);
}

From source file:com.runwaysdk.controller.ErrorUtility.java

public static void prepareInformation(List<InformationDTO> list, HttpServletRequest req) {
    List<String> messages = new LinkedList<String>();

    for (InformationDTO problem : list) {
        messages.add(problem.getMessage());
    }//from w w  w.j a  v a2  s.  co  m

    if (messages.size() > 0) {
        req.setAttribute(ErrorUtility.MESSAGE_ARRAY, messages.toArray(new String[messages.size()]));
    }
}

From source file:com.redhat.rhn.common.util.RecurringEventPicker.java

/**
 * Prepopulate the request with the picker
 * @param request the http request//from  w  w  w.ja  v a 2s. com
 * @param name the name of the picker
 * @param cronEntry if non-null, will set the picker to this.
 * @return The created picker
 */
public static RecurringEventPicker prepopulatePicker(HttpServletRequest request, String name,
        String cronEntry) {

    RecurringEventPicker p = new RecurringEventPicker(name);
    request.setAttribute(name, p);

    String tmpStatus = request.getParameter(name + "_status");
    if (tmpStatus != null) {
        p.setStatus(tmpStatus);
        if (tmpStatus.equals(STATUS_DAILY)) {
            DatePicker timePicker = p.getDailyTimePicker();
            timePicker.readMap(request.getParameterMap());
            String hour = String.valueOf(timePicker.getHourOfDay());
            String minute = String.valueOf(timePicker.getMinute());
            p.setCronEntry(buildCron(minute, hour, null, null, STATUS_DAILY));

        } else if (tmpStatus.equals(STATUS_WEEKLY)) {
            DatePicker timePicker = p.getWeeklyTimePicker();
            timePicker.readMap(request.getParameterMap());
            String hour = String.valueOf(timePicker.getHourOfDay());
            String minute = String.valueOf(timePicker.getMinute());
            String day = request.getParameter(name + WEEKLY_DAY_OF_WEEK);
            p.setCronEntry(buildCron(minute, hour, null, day, STATUS_WEEKLY));
        } else if (tmpStatus.equals(STATUS_MONTHLY)) {
            DatePicker timePicker = p.getMonthlyTimePicker();
            timePicker.readMap(request.getParameterMap());
            String hour = String.valueOf(timePicker.getHourOfDay());
            String minute = String.valueOf(timePicker.getMinute());
            String day = request.getParameter(name + MONTHLY_DAY_OF_MONTH);
            p.setCronEntry(buildCron(minute, hour, day, null, STATUS_MONTHLY));
        } else if (tmpStatus.equals(STATUS_CRON)) {
            p.setCronEntry(request.getParameter(name + CRON_ENTRY));
        } else if (tmpStatus.equals(STATUS_DISABLED)) {
            p.setStatus(STATUS_DISABLED);
        }
    } else if (cronEntry != null) {
        if (cronEntry.split(WHITE_SPACE).length < 6) {
            //The Cron Entry is too short
            return null;
        }

        // here do it the other way around, set the time pickers from
        // the cron time
        if (matches(cronEntry, DAILY_REGEX)) {
            p.setStatus(STATUS_DAILY);
            p.setCronEntry(cronEntry);
            DatePicker timePicker = p.getDailyTimePicker();
            timePicker.setHourOfDay(p.getHourLong().intValue());
            timePicker.setMinute(p.getMinuteLong().intValue());
        } else if (matches(cronEntry, WEEKLY_REGEX)) {
            p.setStatus(STATUS_WEEKLY);
            p.setCronEntry(cronEntry);
            DatePicker timePicker = p.getWeeklyTimePicker();
            timePicker.setHourOfDay(p.getHourLong().intValue());
            timePicker.setMinute(p.getMinuteLong().intValue());
        } else if (matches(cronEntry, MONTHLY_REGEX)) {
            p.setStatus(STATUS_MONTHLY);
            p.setCronEntry(cronEntry);
            DatePicker timePicker = p.getMonthlyTimePicker();
            timePicker.setHourOfDay(p.getHourLong().intValue());
            timePicker.setMinute(p.getMinuteLong().intValue());
        } else {
            p.setStatus(STATUS_CRON);
            p.setCronEntry(cronEntry);
        }
    }

    return p;
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.MultipartRequestWrapper.java

/**
 * Parse the raw request into a list of parts.
 * //  w w  w. j  ava 2  s  . c  om
 * If there is a parsing error, let the strategy handle it. If the strategy
 * throws it back, wrap it in an IOException and throw it on up.
 */
@SuppressWarnings("unchecked")
private static List<FileItem> parseRequestIntoFileItems(HttpServletRequest req, ServletFileUpload upload,
        ParsingStrategy strategy) throws IOException {
    try {
        return upload.parseRequest(req);
    } catch (FileSizeLimitExceededException | SizeLimitExceededException e) {
        if (strategy.stashFileSizeException()) {
            req.setAttribute(ATTRIBUTE_FILE_SIZE_EXCEPTION, e);
            return Collections.emptyList();
        } else {
            throw new IOException(e);
        }
    } catch (FileUploadException e) {
        throw new IOException(e);
    }
}

From source file:net.intelliant.util.UtilCommon.java

private static void addMessage(HttpServletRequest request, String messageType, String resource, String label) {
    String message = UtilProperties.getMessage(resource, label, UtilHttp.getLocale(request));
    request.setAttribute(messageType, message);
}

From source file:eionet.gdem.conversion.ssr.SaveHandler.java

static void handleWorkqueue(HttpServletRequest req, String action) {
    AppUser user = SecurityUtil.getUser(req, Names.USER_ATT);
    String user_name = null;/*from  ww  w  . j  a  v a2 s .co m*/
    if (user != null) {
        user_name = user.getUserName();
    }

    if (action.equals(Names.WQ_DEL_ACTION)) {
        try {
            if (!SecurityUtil.hasPerm(user_name, "/" + Names.ACL_WQ_PATH, "d")) {
                req.setAttribute(Names.ERROR_ATT, "You don't have permissions to delete jobs!");
                return;
            }
        } catch (Exception e) {
            req.setAttribute(Names.ERROR_ATT, "Cannot read permissions: " + e.toString());
            return;
        }

        StringBuffer err_buf = new StringBuffer();
        // String del_id = (String)req.getParameter("ID");
        String[] jobs = req.getParameterValues("jobID");

        try {
            if (jobs.length > 0) {
                // delete also result files from file system tmp folder
                try {
                    for (int i = 0; i < jobs.length; i++) {
                        String jobData[] = GDEMServices.getDaoService().getXQJobDao().getXQJobData(jobs[i]);
                        if (jobData == null || jobData.length < 3) {
                            continue;
                        }
                        String resultFile = jobData[2];
                        try {
                            Utils.deleteFile(resultFile);
                        } catch (Exception e) {
                            LOGGER.error(
                                    "Could not delete job result file: " + resultFile + "." + e.getMessage());
                        }
                        // delete xquery files, if they are stored in tmp folder
                        String xqFile = jobData[1];
                        try {
                            // Important!!!: delete only, when the file is stored in tmp folder
                            if (xqFile.startsWith(Properties.tmpFolder)) {
                                Utils.deleteFile(xqFile);
                            }
                        } catch (Exception e) {
                            LOGGER.error(
                                    "Could not delete XQuery script file: " + xqFile + "." + e.getMessage());
                        }
                    }
                } catch (Exception e) {
                    LOGGER.error("Could not delete job result files!" + e.getMessage());
                }
                GDEMServices.getDaoService().getXQJobDao().endXQJobs(jobs);
            }

        } catch (Exception e) {
            err_buf.append("Cannot delete job: " + e.toString() + jobs);
        }
        if (err_buf.length() > 0) {
            req.setAttribute(Names.ERROR_ATT, err_buf.toString());
        }
    } else if (action.equals(Names.WQ_RESTART_ACTION)) {
        try {
            if (!SecurityUtil.hasPerm(user_name, "/" + Names.ACL_WQ_PATH, "u")) {
                req.setAttribute(Names.ERROR_ATT, "You don't have permissions to restart the jobs!");
                return;
            }
        } catch (Exception e) {
            req.setAttribute(Names.ERROR_ATT, "Cannot read permissions: " + e.toString());
            return;
        }

        StringBuffer err_buf = new StringBuffer();
        String[] jobs = req.getParameterValues("jobID");

        try {
            if (jobs.length > 0) {
                GDEMServices.getDaoService().getXQJobDao().changeXQJobsStatuses(jobs, Constants.XQ_RECEIVED);
            }

        } catch (Exception e) {
            err_buf.append("Cannot restart jobs: " + e.toString() + jobs);
        }
        if (err_buf.length() > 0) {
            req.setAttribute(Names.ERROR_ATT, err_buf.toString());
        }
    }
}

From source file:filter.MultipartRequestFilter.java

private static void addAttributeValue(HttpServletRequest request, String name, final Object value) {
    System.out.println("Add attribute value: name=" + name + ", value = " + value);
    if (value == null) {
        return;/*  w w w  .  j ava2 s .  c o m*/
    }
    final Object attrValue = request.getAttribute(name);
    System.out.println("oldValue = " + attrValue);
    if (attrValue == null) {
        request.setAttribute(name, value);
    } else if (attrValue instanceof List) {
        ((List) attrValue).add(value);
    } else {
        request.setAttribute(name, new ArrayList() {
            {
                add(attrValue);
                add(value);
            }
        });
    }

}

From source file:com.mmd.mssp.util.WebUtil.java

public static String getHttpQueryParam(HttpServletRequest request, String key, String charset)
        throws UnsupportedEncodingException {
    String queryString = request.getQueryString();
    if (!StringUtils.isAsciiPrintable(queryString)) {// ? ASCII ??
        byte[] bytes = queryString.getBytes("iso-8859-1");
        queryString = new String(bytes, charset);
    }// w  w w  .j  av  a 2  s .  c  o  m
    String val = StringUtil.searchKeyValue(queryString, key);
    if (val != null) {
        val = URLDecoder.decode(val, charset);
    }
    request.setAttribute("QueryDecodeCharset", val);
    return val;
}

From source file:edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.java

public static ModelAccess on(HttpServletRequest req) {
    Object o = req.getAttribute(ATTRIBUTE_NAME);
    if (o instanceof ModelAccess) {
        return (ModelAccess) o;
    } else {//from   w  w  w  .  ja v a 2 s .  com
        ModelAccess parent = on(req.getSession());
        ModelAccess ma = new ModelAccess(Scope.REQUEST, parent);
        req.setAttribute(ATTRIBUTE_NAME, ma);
        return ma;
    }
}