Example usage for javax.servlet.http HttpServletRequest getCharacterEncoding

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

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  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getCharacterEncoding

Introduction

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

Prototype

public String getCharacterEncoding();

Source Link

Document

Returns the name of the character encoding used in the body of this request.

Usage

From source file:com.bluexml.side.framework.alfresco.shareLanguagePicker.CustomWebScriptView.java

protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {

    // Expose the model object as request attributes.
    exposeModelAsRequestAttributes(model, request);

    if (logger.isDebugEnabled())
        logger.debug("Processing request (" + request.getMethod() + ") " + request.getRequestURL()
                + (request.getQueryString() != null ? "?" + request.getQueryString() : ""));

    if (request.getCharacterEncoding() == null) {
        request.setCharacterEncoding("UTF-8");
    }//from w ww  .j  ava 2 s .c  o  m

    Locale resolveLocale = localeResolver.resolveLocale(request);
    localeResolver.setLocale(request, response, resolveLocale);

    // hand off to the WebScript Servlet View runtime
    WebScriptViewRuntime runtime = new WebScriptViewRuntime(getUrl(), container, authenticatorFactory, request,
            response, serverProperties);
    runtime.executeScript();
}

From source file:com.niconico.mylasta.direction.sponsor.NiconicoMultipartRequestHandler.java

protected void addTextParameter(HttpServletRequest request, FileItem item) {
    final String name = item.getFieldName();
    final String encoding = request.getCharacterEncoding();
    String value = null;// w  w  w.  j ava2 s  .c o  m
    boolean haveValue = false;
    if (encoding != null) {
        try {
            value = item.getString(encoding);
            haveValue = true;
        } catch (Exception e) {
        }
    }
    if (!haveValue) {
        try {
            value = item.getString("ISO-8859-1");
        } catch (java.io.UnsupportedEncodingException uee) {
            value = item.getString();
        }
        haveValue = true;
    }
    if (request instanceof MultipartRequestWrapper) {
        final MultipartRequestWrapper wrapper = (MultipartRequestWrapper) request;
        wrapper.setParameter(name, value);
    }
    final String[] oldArray = elementsText.get(name);
    final String[] newArray;
    if (oldArray != null) {
        newArray = new String[oldArray.length + 1];
        System.arraycopy(oldArray, 0, newArray, 0, oldArray.length);
        newArray[oldArray.length] = value;
    } else {
        newArray = new String[] { value };
    }
    elementsText.put(name, newArray);
    elementsAll.put(name, newArray);
}

From source file:com.concursive.connect.web.controller.servlets.URLControllerServlet.java

public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
    LOG.debug("service called");
    LOG.debug("requestCharacterEncoding=" + request.getCharacterEncoding());
    try {/* w  w w. jav a 2  s .co m*/
        request.setCharacterEncoding("UTF-8");
    } catch (Exception e) {
        LOG.warn("Unsupported encoding");
    }

    // Check the preferences to see if the correct domain name is being used, else do a redirect
    ApplicationPrefs prefs = (ApplicationPrefs) request.getSession().getServletContext()
            .getAttribute("applicationPrefs");
    boolean redirect = false;

    String contextPath = request.getContextPath();
    String uri = request.getRequestURI();
    String queryString = request.getQueryString();
    String path = uri.substring(contextPath.length()) + (queryString == null ? "" : "?" + queryString);
    LOG.debug("path: " + path);
    request.setAttribute("requestedURL", path);

    // It's important the user is using the correct URL for accessing content;
    // The portal has it's own redirect scheme, this is a another catch all
    // to see if an old domain name or context is used
    PortalBean bean = new PortalBean(request);
    String expectedDomainName = prefs.get(ApplicationPrefs.WEB_DOMAIN_NAME);
    LOG.debug("expectedDomainName: " + expectedDomainName);
    LOG.debug("domainName: " + bean.getServerName());
    String expectedContext = prefs.get(ApplicationPrefs.WEB_CONTEXT);
    LOG.debug("expectedContextPath: " + expectedContext);
    LOG.debug("contextPath: " + contextPath);
    if (StringUtils.hasText(expectedContext) && !expectedContext.equals(contextPath)
            || (expectedDomainName != null && path.length() > 0 && !"127.0.0.1".equals(bean.getServerName())
                    && !"127.0.0.1".equals(expectedDomainName) && !"localhost".equals(bean.getServerName())
                    && !"localhost".equals(expectedDomainName) && !bean.getServerName().startsWith("10.")
                    && !bean.getServerName().startsWith("172.") && !bean.getServerName().startsWith("192.")
                    && !bean.getServerName().equals(expectedDomainName))) {
        if (uri.length() > 0 && !uri.substring(1).equals(prefs.get("PORTAL.INDEX"))) {
            String newUrl = URLFactory.createURL(prefs.getPrefs()) + path;
            request.setAttribute("redirectTo", newUrl);
            LOG.debug("redirectTo: " + newUrl);
            request.removeAttribute(Constants.REQUEST_PAGE_LAYOUT);
            redirect = true;
        }
    }

    if (redirect) {
        try {
            RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/redirect301.jsp");
            dispatcher.forward(request, response);
        } catch (Exception e) {

        }
    } else {
        mapToMVCAction(request, response);
    }
}

From source file:com.easyjf.web.core.FrameworkEngine.java

/**
 * ?requestform//from  w w  w.  jav a 2s  . c om
 * 
 * @param request
 * @param formName
 * @return ??Form
 */
public static WebForm creatWebForm(HttpServletRequest request, String formName, Module module) {
    Map textElement = new HashMap();
    Map fileElement = new HashMap();
    String contentType = request.getContentType();
    String reMethod = request.getMethod();
    if ((contentType != null) && (contentType.startsWith("multipart/form-data"))
            && (reMethod.equalsIgnoreCase("post"))) {
        //  multipart/form-data
        File file = new File(request.getSession().getServletContext().getRealPath("/temp"));
        if (!file.exists()) {
            file.getParentFile().mkdirs();
        }
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(webConfig.getUploadSizeThreshold());
        factory.setRepository(file);
        ServletFileUpload sf = new ServletFileUpload(factory);
        sf.setSizeMax(webConfig.getMaxUploadFileSize());
        sf.setHeaderEncoding(request.getCharacterEncoding());
        List reqPars = null;
        try {
            reqPars = sf.parseRequest(request);
            for (int i = 0; i < reqPars.size(); i++) {
                FileItem it = (FileItem) reqPars.get(i);
                if (it.isFormField()) {
                    textElement.put(it.getFieldName(), it.getString(request.getCharacterEncoding()));// ??
                } else {
                    fileElement.put(it.getFieldName(), it);// ???
                }
            }
        } catch (Exception e) {
            logger.error(e);
        }
    } else if ((contentType != null) && contentType.equals("text/xml")) {
        StringBuffer buffer = new StringBuffer();
        try {
            String s = request.getReader().readLine();
            while (s != null) {
                buffer.append(s + "\n");
                s = request.getReader().readLine();
            }
        } catch (Exception e) {
            logger.error(e);
        }
        textElement.put("xml", buffer.toString());
    } else {
        textElement = request2map(request);
    }
    // logger.debug("????");
    WebForm wf = findForm(formName);
    wf.setValidate(module.isValidate());// ?validate?Form
    if (wf != null) {
        wf.setFileElement(fileElement);
        wf.setTextElement(textElement);
    }
    return wf;
}

From source file:org.codelibs.fess.mylasta.direction.sponsor.FessMultipartRequestHandler.java

protected void addTextParameter(final HttpServletRequest request, final FileItem item) {
    final String name = item.getFieldName();
    final String encoding = request.getCharacterEncoding();
    String value = null;/*  www.  ja  v a  2  s  . c om*/
    boolean haveValue = false;
    if (encoding != null) {
        try {
            value = item.getString(encoding);
            haveValue = true;
        } catch (final Exception e) {
        }
    }
    if (!haveValue) {
        try {
            value = item.getString("ISO-8859-1");
        } catch (final java.io.UnsupportedEncodingException uee) {
            value = item.getString();
        }
        haveValue = true;
    }
    if (request instanceof MultipartRequestWrapper) {
        final MultipartRequestWrapper wrapper = (MultipartRequestWrapper) request;
        wrapper.setParameter(name, value);
    }
    final String[] oldArray = elementsText.get(name);
    final String[] newArray;
    if (oldArray != null) {
        newArray = new String[oldArray.length + 1];
        System.arraycopy(oldArray, 0, newArray, 0, oldArray.length);
        newArray[oldArray.length] = value;
    } else {
        newArray = new String[] { value };
    }
    elementsText.put(name, newArray);
    elementsAll.put(name, newArray);
}

From source file:com.asual.summer.core.RequestFilter.java

protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {

    requestHolder.set(request);// w  ww.j  av a  2 s  .  c  o  m

    HttpServletRequest defaultRequest = new DefaultRequest(request);

    if (multipartResolver != null && multipartResolver.isMultipart(request)) {
        defaultRequest = multipartResolver.resolveMultipart(defaultRequest);
    }

    try {

        long time = System.currentTimeMillis();
        requestHolder.set(defaultRequest);

        if (defaultRequest.getCharacterEncoding() == null) {
            defaultRequest.setCharacterEncoding((String) ResourceUtils.getProperty("app.encoding"));
        }

        if (RequestUtils.isTrident()) {
            response.setHeader("X-UA-Compatible", "IE=Edge,chrome=1");
        }

        filterChain.doFilter(requestHolder.get(), response);
        logger.debug("The request for '" + defaultRequest.getRequestURI() + "' took "
                + (System.currentTimeMillis() - time) + "ms.");
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    } finally {

        if (multipartResolver != null && defaultRequest instanceof MultipartHttpServletRequest) {
            multipartResolver.cleanupMultipart((MultipartHttpServletRequest) defaultRequest);
        }

        requestHolder.set(null);
    }
}

From source file:org.esigate.servlet.impl.HttpServletRequestEntity.java

HttpServletRequestEntity(HttpServletRequest request) {
    this.request = request;
    String contentLengthHeader = request.getHeader(HttpHeaders.CONTENT_LENGTH);
    if (contentLengthHeader != null) {
        length = Long.parseLong(contentLengthHeader);
    } else {//  ww w  . j a  v a 2s  . co m
        length = -1;
    }
    String contentTypeHeader = request.getContentType();
    if (contentTypeHeader != null) {
        this.setContentType(contentTypeHeader);
    }
    String contentEncodingHeader = request.getCharacterEncoding();
    if (contentEncodingHeader != null) {
        this.setContentEncoding(contentEncodingHeader);
    }

}

From source file:com.googlesource.gerrit.plugins.gitblit.auth.GerritAuthenticationFilter.java

public boolean filterBasicAuth(HttpServletRequest request, HttpServletResponse response, String hdr)
        throws IOException, UnsupportedEncodingException {
    if (!hdr.startsWith(LIT_BASIC)) {
        response.setHeader("WWW-Authenticate", "Basic realm=\"Gerrit Code Review\"");
        response.sendError(SC_UNAUTHORIZED);
        return false;
    }//from   w w  w.  j av a  2 s  . co  m

    final byte[] decoded = new Base64().decode(hdr.substring(LIT_BASIC.length()).getBytes());
    String encoding = request.getCharacterEncoding();
    if (encoding == null) {
        encoding = "UTF-8";
    }
    String usernamePassword = new String(decoded, encoding);
    int splitPos = usernamePassword.indexOf(':');
    if (splitPos < 1) {
        response.setHeader("WWW-Authenticate", "Basic realm=\"Gerrit Code Review\"");
        response.sendError(SC_UNAUTHORIZED);
        return false;
    }
    request.setAttribute("gerrit-username", usernamePassword.substring(0, splitPos));
    request.setAttribute("gerrit-password", usernamePassword.substring(splitPos + 1));

    return true;
}

From source file:org.oscarehr.common.printing.HtmlToPdfServlet.java

private byte[] convertToPdf(HttpServletRequest req, String content) throws IOException, FileNotFoundException {
    File contentFile = File.createTempFile("pdfservlet.", ".html");
    contentFile.deleteOnExit();// w ww  . ja  va  2 s. c  o m

    OutputStream os = null;
    try {
        os = new BufferedOutputStream(new FileOutputStream(contentFile));
        IOUtils.write(content, os, req.getCharacterEncoding());
    } finally {
        if (os != null)
            IOUtils.closeQuietly(os);
    }

    byte[] pdf = WKHtmlToPdfUtils.convertToPdf(contentFile.getAbsolutePath());
    return pdf;
}

From source file:org.cerberus.servlet.crud.testexecution.ReadTestCaseExecutionMedia.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// ww  w .j  ava2 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
 * @throws CerberusException
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, CerberusException {
    String charset = request.getCharacterEncoding();

    String type = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("type"), "",
            charset);
    String test = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("test"), "",
            charset);
    String testcase = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("testcase"),
            "", charset);
    String fileName = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("filename"),
            "", charset);
    String fileType = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("filetype"),
            "", charset);
    String fileDesc = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("filedesc"),
            "", charset);
    int step = ParameterParserUtil.parseIntegerParamAndDecode(request.getParameter("step"), 0, charset);
    int index = ParameterParserUtil.parseIntegerParamAndDecode(request.getParameter("index"), 1, charset);
    int sequence = ParameterParserUtil.parseIntegerParamAndDecode(request.getParameter("sequence"), 0, charset);
    int sequenceControl = ParameterParserUtil
            .parseIntegerParamAndDecode(request.getParameter("sequenceControl"), 0, charset);
    int iterator = ParameterParserUtil.parseIntegerParamAndDecode(request.getParameter("iterator"), 0, charset);
    boolean autoContentType = ParameterParserUtil.parseBooleanParam(request.getParameter("autoContentType"),
            true);
    long id = ParameterParserUtil.parseLongParamAndDecode(request.getParameter("id"), 0, charset);

    ApplicationContext appContext = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext());
    IParameterService parameterService = appContext.getBean(IParameterService.class);

    BufferedImage b = null;

    AnswerList al = new AnswerList<>(new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED));

    TestCaseExecutionFile tceFile = null;
    if (!(fileName.equals(""))) {

        IFactoryTestCaseExecutionFile factoryTestCaseExecutionFile = appContext
                .getBean(IFactoryTestCaseExecutionFile.class);
        tceFile = factoryTestCaseExecutionFile.create(0, 0, "", fileDesc, fileName, fileType, "", null, "",
                null);

    } else {

        ITestCaseExecutionFileService testCaseExecutionFileService = appContext
                .getBean(ITestCaseExecutionFileService.class);

        String levelFile = "";
        if (type.equals("action")) {
            levelFile = test + "-" + testcase + "-" + step + "-" + index + "-" + sequence;
        } else if (type.equals("control")) {
            levelFile = test + "-" + testcase + "-" + step + "-" + index + "-" + sequence + "-"
                    + sequenceControl;
        }
        al = testCaseExecutionFileService.readByVarious(id, levelFile);

        if (al.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && !al.getDataList().isEmpty()) {
            Iterator i = al.getDataList().iterator();
            int indexIterator = -1;
            while (i.hasNext() && indexIterator != iterator) {
                indexIterator++;
                TestCaseExecutionFile tctemp = (TestCaseExecutionFile) i.next();
                if (indexIterator == iterator) {
                    tceFile = tctemp;
                }
            }
        } else {
            // If previous read failed we try without index. (that can be removed few moths after step index has been introduced in Jan 2017)
            if (type.equals("action")) {
                levelFile = test + "-" + testcase + "-" + step + "-" + sequence;
            } else if (type.equals("control")) {
                levelFile = test + "-" + testcase + "-" + step + "-" + sequence + "-" + sequenceControl;
            }
            al = testCaseExecutionFileService.readByVarious(id, levelFile);
            if (al.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && !al.getDataList().isEmpty()) {
                Iterator i = al.getDataList().iterator();
                int indexIterator = -1;
                while (i.hasNext() && indexIterator != iterator) {
                    indexIterator++;
                    TestCaseExecutionFile tctemp = (TestCaseExecutionFile) i.next();
                    if (indexIterator == iterator) {
                        tceFile = tctemp;
                    }
                }
            }
        }
    }

    if (tceFile != null) {
        String pathString = parameterService.getParameterStringByKey("cerberus_mediastorage_path", "", "");
        switch (tceFile.getFileType()) {
        case "JPG":
        case "PNG":
        case "GIF":
        case "JPEG":
            returnImage(request, response, tceFile, pathString);
            break;
        case "HTML":
            if (autoContentType) {
                response.setContentType("text/html");
            }
            returnFile(request, response, tceFile, pathString);
            break;
        case "XML":
            if (autoContentType) {
                response.setContentType("application/xml");
            }
            returnFile(request, response, tceFile, pathString);
            break;
        case "JSON":
            if (autoContentType) {
                response.setContentType("application/json");
            }
            returnFile(request, response, tceFile, pathString);
            break;
        case "TXT":
            returnFile(request, response, tceFile, pathString);
            break;
        default:
            returnNotSupported(request, response, tceFile, pathString);
        }

    }
}