Example usage for javax.servlet.http HttpServletRequest 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:es.logongas.encuestas.presentacion.controller.EncuestaController.java

@RequestMapping(value = { "/finalizar.html" })
public ModelAndView finalizar(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Map<String, Object> model = new HashMap<String, Object>();
    String viewName;//from  ww  w .  j a  v a  2 s  . c  om

    if (request.getCharacterEncoding() == null) {
        try {
            request.setCharacterEncoding("utf-8");
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(EncuestaController.class.getName()).log(Level.WARNING,
                    "no existe el juego de caracteres utf-8", ex);
        }
    }

    RespuestaEncuesta respuestaEncuesta = getEncuestaState(request).getRespuestaEncuesta();

    List<BusinessMessage> businessMessages = respuestaEncuesta.validate();
    if ((businessMessages != null) && (businessMessages.size() > 0)) {
        Encuesta encuesta = respuestaEncuesta.getEncuesta();
        model.put("encuesta", encuesta);
        model.put("businessMessages", businessMessages);
        viewName = "encuestas/error_encuesta";
    } else {
        Date fechaRespuesta = new Date();
        respuestaEncuesta.setFechaRespuesta(fechaRespuesta);
        respuestaEncuesta.setCurso(getCursoFromDate(fechaRespuesta));

        daoFactory.getDAO(RespuestaEncuesta.class).insert(respuestaEncuesta);
        CodigoVerificacionSeguro codigoVerificacionSeguro = CodigoVerificacionSeguro
                .getInstance(respuestaEncuesta.getIdRespuestaEncuesta());
        respuestaEncuesta.setCodigoVerificacionSeguro(codigoVerificacionSeguro);
        daoFactory.getDAO(RespuestaEncuesta.class).update(respuestaEncuesta);

        URI backURI = getEncuestaState(request).getBackURI();

        clearEncuestaState(request);

        model.put("codigoVerificacionSeguro", codigoVerificacionSeguro);
        model.put("backURI", backURI);
        viewName = "encuestas/finalizar";
    }

    return new ModelAndView(viewName, model);
}

---

From source file:se.vgregion.portal.requestlogger.RequestLoggerController.java

private Map<String, String> getRequestInfo(PortletRequest request) {
    Map<String, String> requestResult = new TreeMap<String, String>();

    HttpServletRequest httpRequest = PortalUtil.getHttpServletRequest(request);

    requestResult.put("RemoteUser", httpRequest.getRemoteUser());
    requestResult.put("P3P.USER_LOGIN_ID", getRemoteUserId(request));
    requestResult.put("RemoteAddr", httpRequest.getRemoteAddr());
    requestResult.put("RemoteHost", httpRequest.getRemoteHost());
    requestResult.put("RemotePort", String.valueOf(httpRequest.getRemotePort()));
    requestResult.put("AuthType", httpRequest.getAuthType());
    requestResult.put("CharacterEncoding", httpRequest.getCharacterEncoding());
    requestResult.put("ContentLength", String.valueOf(httpRequest.getContentLength()));
    requestResult.put("ContentType", httpRequest.getContentType());
    requestResult.put("ContextPath", httpRequest.getContextPath());
    requestResult.put("LocalAddr", httpRequest.getLocalAddr());
    requestResult.put("Locale", httpRequest.getLocale().toString());
    requestResult.put("LocalName", httpRequest.getLocalName());
    requestResult.put("LocalPort", String.valueOf(httpRequest.getLocalPort()));
    requestResult.put("Method", httpRequest.getMethod());
    requestResult.put("PathInfo", httpRequest.getPathInfo());
    requestResult.put("PathTranslated", httpRequest.getPathTranslated());
    requestResult.put("Protocol", httpRequest.getProtocol());
    requestResult.put("QueryString", httpRequest.getQueryString());
    requestResult.put("RequestedSessionId", httpRequest.getRequestedSessionId());
    requestResult.put("RequestURI", httpRequest.getRequestURI());
    requestResult.put("Scheme", httpRequest.getScheme());
    requestResult.put("ServerName", httpRequest.getServerName());
    requestResult.put("ServerPort", String.valueOf(httpRequest.getServerPort()));
    requestResult.put("ServletPath", httpRequest.getServletPath());

    return requestResult;
}

---

From source file:es.logongas.encuestas.presentacion.controller.EncuestaController.java

@RequestMapping(value = { "/anterior.html" })
public ModelAndView anterior(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Map<String, Object> model = new HashMap<String, Object>();
    String viewName;// w w w.  j a v  a 2  s . com

    if (request.getCharacterEncoding() == null) {
        try {
            request.setCharacterEncoding("utf-8");
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(EncuestaController.class.getName()).log(Level.WARNING,
                    "no existe el juego de caracteres utf-8", ex);
        }
    }

    int idPregunta;
    try {
        idPregunta = Integer.parseInt(request.getParameter("idPregunta"));
    } catch (NumberFormatException ex) {
        throw new BusinessException(new BusinessMessage(null, "El N de pregunta no es vlido"));
    }

    Pregunta pregunta = (Pregunta) daoFactory.getDAO(Pregunta.class).read(idPregunta);
    if (pregunta == null) {
        throw new BusinessException(new BusinessMessage(null, "La pregunta solicitada no existe"));
    }

    RespuestaEncuesta respuestaEncuesta = getEncuestaState(request).getRespuestaEncuesta();
    if (respuestaEncuesta.isPreguntaValida(pregunta) == false) {
        throw new BusinessException(
                new BusinessMessage(null, "La pregunta solicitada no es vlida en esta encuesta"));
    }

    RespuestaPregunta respuestaPregunta = respuestaEncuesta.getRespuestaPregunta(pregunta);
    populateRespuestaFromRequest(request, respuestaPregunta);

    Pregunta anteriorPregunta = respuestaEncuesta.getRespuestaPregunta(pregunta).anterior();

    if (anteriorPregunta != null) {
        viewName = "redirect:/pregunta.html?idPregunta=" + anteriorPregunta.getIdPregunta();
    } else {
        //Era la primera pregunta
        //As que vamos al BackURL
        viewName = "redirect:" + getEncuestaState(request).getBackURI().toASCIIString();
    }

    return new ModelAndView(viewName, model);
}

---

From source file:org.geowebcache.service.wms.WMSService.java

@Override
public ConveyorTile getConveyor(HttpServletRequest request, HttpServletResponse response)
        throws GeoWebCacheException {
    final String encoding = request.getCharacterEncoding();
    final Map requestParameterMap = request.getParameterMap();

    String[] keys = { "layers", "request", "tiled", "cached", "metatiled", "width", "height" };
    Map<String, String> values = ServletUtils.selectedStringsFromMap(requestParameterMap, encoding, keys);

    // Look for layer
    String layers = values.get("layers");

    // Get the TileLayer
    TileLayer tileLayer = null;//from w  w w  . java 2s  . co  m
    if (layers != null) {
        tileLayer = tld.getTileLayer(layers);
    }
    // Look for requests that are not getmap
    String req = values.get("request");
    if (req != null && !req.equalsIgnoreCase("getmap")) {
        // One more chance
        if (layers == null || layers.length() == 0) {
            layers = ServletUtils.stringFromMap(requestParameterMap, encoding, "layer");
            values.put("LAYERS", layers);

            if (layers != null) {
                tileLayer = tld.getTileLayer(layers);
            }
        }

        Map<String, String> filteringParameters = null;
        // If tileLayer is not null, then request parameters are extracted from it-
        if (tileLayer != null) {
            filteringParameters = tileLayer.getModifiableParameters(requestParameterMap, encoding);
        }

        // Creation of a Conveyor Tile with a fake Image/png format and the associated parameters.
        ConveyorTile tile = new ConveyorTile(sb, layers, null, null, ImageMime.png, filteringParameters,
                request, response);
        tile.setHint(req.toLowerCase());
        tile.setRequestHandler(ConveyorTile.RequestHandler.SERVICE);
        return tile;
    }
    if (layers == null) {
        throw new ServiceException("Unable to parse layers parameter from request.");
    }

    // Check whether this request is missing tiled=true
    final boolean tiled = Boolean.valueOf(values.get("tiled"));
    if (proxyNonTiledRequests && tiled) {
        ConveyorTile tile = new ConveyorTile(sb, layers, request, response);
        tile.setHint(req);
        tile.setRequestHandler(Conveyor.RequestHandler.SERVICE);
        return tile;
    }

    String[] paramKeys = { "format", "srs", "bbox" };
    final Map<String, String> paramValues = ServletUtils.selectedStringsFromMap(requestParameterMap, encoding,
            paramKeys);

    final Map<String, String> fullParameters = tileLayer.getModifiableParameters(requestParameterMap, encoding);

    final MimeType mimeType;
    String format = paramValues.get("format");
    try {
        mimeType = MimeType.createFromFormat(format);
    } catch (MimeException me) {
        throw new ServiceException("Unable to determine requested format, " + format);
    }

    final SRS srs;
    {
        String requestSrs = paramValues.get("srs");
        if (requestSrs == null) {
            throw new ServiceException("No SRS specified");
        }
        srs = SRS.getSRS(requestSrs);
    }

    final BoundingBox bbox;
    {
        String requestBbox = paramValues.get("bbox");
        try {
            bbox = new BoundingBox(requestBbox);
            if (bbox == null || !bbox.isSane()) {
                throw new ServiceException(
                        "The bounding box parameter (" + requestBbox + ") is missing or not sane");
            }
        } catch (NumberFormatException nfe) {
            throw new ServiceException("The bounding box parameter (" + requestBbox + ") is invalid");
        }
    }

    final int tileWidth = Integer.parseInt(values.get("width"));
    final int tileHeight = Integer.parseInt(values.get("height"));

    final List<GridSubset> crsMatchingSubsets = tileLayer.getGridSubsetsForSRS(srs);
    if (crsMatchingSubsets.isEmpty()) {
        throw new ServiceException("Unable to match requested SRS " + srs + " to those supported by layer");
    }

    long[] tileIndexTarget = new long[3];
    GridSubset gridSubset;
    {
        GridSubset bestMatch = findBestMatchingGrid(bbox, crsMatchingSubsets, tileWidth, tileHeight,
                tileIndexTarget);
        if (bestMatch == null) {
            // proceed as it used to be
            gridSubset = crsMatchingSubsets.get(0);
            tileIndexTarget = null;
        } else {
            gridSubset = bestMatch;
        }
    }

    if (fullWMS) {
        // If we support full WMS we need to do a few tests to determine whether
        // this is a request that requires us to recombine tiles to respond.
        long[] tileIndex = null;
        if (tileIndexTarget == null) {
            try {
                tileIndex = gridSubset.closestIndex(bbox);
            } catch (GridMismatchException gme) {
                // Do nothing, the null is info enough
            }
        } else {
            tileIndex = tileIndexTarget;
        }

        if (tileIndex == null || gridSubset.getTileWidth() != tileWidth
                || gridSubset.getTileHeight() != tileHeight
                || !bbox.equals(gridSubset.boundsFromIndex(tileIndex), 0.02)) {
            log.debug("Recombinining tiles to respond to WMS request");
            ConveyorTile tile = new ConveyorTile(sb, layers, request, response);
            tile.setHint("getmap");
            tile.setRequestHandler(ConveyorTile.RequestHandler.SERVICE);
            return tile;
        }
    }

    long[] tileIndex = tileIndexTarget == null ? gridSubset.closestIndex(bbox) : tileIndexTarget;

    gridSubset.checkTileDimensions(tileWidth, tileHeight);

    return new ConveyorTile(sb, layers, gridSubset.getName(), tileIndex, mimeType, fullParameters, request,
            response);
}

---

From source file:es.logongas.encuestas.presentacion.controller.EncuestaController.java

@RequestMapping(value = { "/encuesta.html" })
public ModelAndView encuesta(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Map<String, Object> model = new HashMap<String, Object>();
    String viewName;//w  ww  . jav a2  s  .c  o  m

    if (request.getCharacterEncoding() == null) {
        try {
            request.setCharacterEncoding("utf-8");
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(EncuestaController.class.getName()).log(Level.WARNING,
                    "no existe el juego de caracteres utf-8", ex);
        }
    }

    int idEncuesta;
    URI backURI;
    try {
        idEncuesta = Integer.parseInt(request.getParameter("idEncuesta"));
    } catch (NumberFormatException ex) {
        throw new BusinessException(new BusinessMessage(null, "El N de encuesta no es vlido"));
    }

    try {
        if ((request.getParameter("backURI") == null) || (request.getParameter("backURI").trim().equals(""))) {
            backURI = new URI(request.getContextPath() + "/");
        } else {
            backURI = new URI(request.getParameter("backURI"));
        }
    } catch (Exception ex) {
        throw new BusinessException(new BusinessMessage(null, "El backURI no es vlido"));
    }

    Encuesta encuesta = (Encuesta) daoFactory.getDAO(Encuesta.class).read(idEncuesta);
    if (encuesta == null) {
        throw new BusinessException(new BusinessMessage(null, "La encuesta solicitada no existe"));
    }

    if (encuesta.isEncuestaHabilitada() == false) {
        throw new BusinessException(
                new BusinessMessage(null, "La encuesta solicitada no es posible realizarla actualmente"));
    }

    RespuestaEncuesta respuestaEncuesta = new RespuestaEncuesta(encuesta);
    EncuestaState encuestaState = new EncuestaState(respuestaEncuesta, backURI);
    setEncuestaState(request, encuestaState);

    Pregunta pregunta = respuestaEncuesta.getPrimeraPregunta();
    if (pregunta == null) {
        throw new BusinessException(new BusinessMessage(null, "La encuesta no tiene preguntas"));
    }
    viewName = "redirect:/pregunta.html?idPregunta=" + pregunta.getIdPregunta();

    return new ModelAndView(viewName, model);
}

---

From source file:org.primeframework.mvc.parameter.RequestBodyWorkflowTest.java

@Test
public void singleFiles() throws IOException, ServletException {
    String body = FileUtils.readFileToString(
            new File("src/test/java/org/primeframework/mvc/servlet/http-test-body-single-file.txt"));

    HttpServletRequest request = EasyMock.createStrictMock(HttpServletRequest.class);
    EasyMock.expect(request.getParameterMap()).andReturn(new HashMap<>());
    EasyMock.expect(request.getContentType()).andReturn("multipart/form-data, boundary=AaB03x").times(2);
    EasyMock.expect(request.getInputStream()).andReturn(new MockServletInputStream(body.getBytes()));
    EasyMock.expect(request.getCharacterEncoding()).andReturn("UTF-8");
    EasyMock.expect(request.getContentLength()).andReturn(body.length());
    final Capture<Map<String, List<FileInfo>>> capture = new Capture<>();
    request.setAttribute(eq(RequestKeys.FILE_ATTRIBUTE), capture(capture));
    EasyMock.replay(request);//from  w w w  .j a  va2 s  .  c  o  m

    final AtomicBoolean run = new AtomicBoolean(false);
    MockWorkflowChain chain = new MockWorkflowChain(() -> {
        Map<String, List<FileInfo>> files = capture.getValue();
        assertEquals(files.size(), 1);
        try {
            assertEquals(FileUtils.readFileToString(files.get("userfile").get(0).file), "test");
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        run.set(true);
    });

    HttpServletRequestWrapper wrapper = new HttpServletRequestWrapper(request);
    RequestBodyWorkflow workflow = new RequestBodyWorkflow(wrapper);
    workflow.perform(chain);
    assertTrue(run.get());

    assertEquals(wrapper.getParameter("field1"), "value1");
    assertEquals(wrapper.getParameter("field2"), "value2");

    EasyMock.verify(request);
}

---

From source file:org.primeframework.mvc.parameter.RequestBodyWorkflowTest.java

@Test
public void multipleFiles() throws IOException, ServletException {
    String body = FileUtils.readFileToString(
            new File("src/test/java/org/primeframework/mvc/servlet/http-test-body-multiple-files.txt"));

    HttpServletRequest request = EasyMock.createStrictMock(HttpServletRequest.class);
    EasyMock.expect(request.getParameterMap()).andReturn(new HashMap<>());
    EasyMock.expect(request.getContentType()).andReturn("multipart/form-data, boundary=AaB03x").times(2);
    EasyMock.expect(request.getInputStream()).andReturn(new MockServletInputStream(body.getBytes()));
    EasyMock.expect(request.getCharacterEncoding()).andReturn("UTF-8");
    EasyMock.expect(request.getContentLength()).andReturn(body.length());
    final Capture<Map<String, List<FileInfo>>> capture = new Capture<>();
    request.setAttribute(eq(RequestKeys.FILE_ATTRIBUTE), capture(capture));
    EasyMock.replay(request);//www.  java  2 s  .  c  o  m

    final AtomicBoolean run = new AtomicBoolean(false);
    MockWorkflowChain chain = new MockWorkflowChain(() -> {
        Map<String, List<FileInfo>> files = capture.getValue();
        assertEquals(files.size(), 1);
        try {
            assertEquals(FileUtils.readFileToString(files.get("userfiles").get(0).file), "test");
            assertEquals(FileUtils.readFileToString(files.get("userfiles").get(1).file), "test2");
        } catch (IOException e) {
            throw new RuntimeException(e);
        }

        run.set(true);
    });

    HttpServletRequestWrapper wrapper = new HttpServletRequestWrapper(request);
    RequestBodyWorkflow workflow = new RequestBodyWorkflow(wrapper);
    workflow.perform(chain);
    assertTrue(run.get());

    assertEquals(wrapper.getParameter("field1"), "value1");
    assertEquals(wrapper.getParameter("field2"), "value2");

    EasyMock.verify(request);
}

---

From source file:uk.ac.ed.epcc.webapp.servlet.MultiPartServletService.java

@SuppressWarnings("deprecation")
@Override/*from   w  w w .  ja v a 2 s .  c  o m*/
public Map<String, Object> makeParams(HttpServletRequest req) {

    Map<String, Object> h = super.makeParams(req);
    if (FileUploadBase.isMultipartContent(req)) {
        FileItemFactory factory = new DiskFileItemFactory();
        Logger log = conn.getService(LoggerService.class).getLogger(getClass());
        log.debug("Processing multipart form");
        //       Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        List items;
        try {
            items = upload.parseRequest(req);
            String characterEncoding = req.getCharacterEncoding();
            for (Iterator it = items.iterator(); it.hasNext();) {
                FileItem i = (FileItem) it.next();
                String name = i.getFieldName();

                if (i.isFormField()) {
                    log.debug("add parameter <" + name + ":" + i.getString() + ">");
                    try {
                        if (characterEncoding == null) {
                            h.put(name, i.getString());
                        } else {
                            h.put(name, i.getString(characterEncoding));
                        }
                    } catch (UnsupportedEncodingException e) {
                        h.put(name, i.getString());
                    }
                } else {
                    if (i.getSize() > 0) {
                        log.debug("add file " + name + ":" + i.getName() + " length:" + i.getSize() + " type:"
                                + i.getContentType());
                        h.put(name, new FileItemStreamData(conn, i));
                    }
                }
            }
        } catch (FileUploadException e) {
            throw new ConsistencyError("Error parsing multipart form", e);
        }
    }
    return h;
}

---

From source file:org.primeframework.mvc.parameter.RequestBodyWorkflowTest.java

@Test
public void parseCombine() throws IOException, ServletException {
    Map<String, String[]> oldParams = new HashMap<>();
    oldParams.put("param1", new String[] { "oldvalue1", "oldvalue2" });
    oldParams.put("param2", new String[] { "oldvalue3" });

    String body = "param1=value1&param1=value2&param2=value3";
    HttpServletRequest request = createStrictMock(HttpServletRequest.class);
    expect(request.getParameterMap()).andReturn(oldParams);
    expect(request.getContentType()).andReturn("application/x-www-form-urlencoded");
    expect(request.getInputStream()).andReturn(new MockServletInputStream(body.getBytes()));
    expect(request.getContentLength()).andReturn(body.getBytes().length);
    expect(request.getCharacterEncoding()).andReturn("UTF-8");
    replay(request);/*  w  ww . j a  v a 2s  .  c o m*/

    WorkflowChain chain = createStrictMock(WorkflowChain.class);
    chain.continueWorkflow();
    replay(chain);

    HttpServletRequestWrapper wrapper = new HttpServletRequestWrapper(request);
    RequestBodyWorkflow workflow = new RequestBodyWorkflow(wrapper);
    workflow.perform(chain);

    @SuppressWarnings("unchecked")
    Map<String, String[]> actual = wrapper.getParameterMap();
    Map<String, String[]> expected = MapBuilder.<String, String[]>map()
            .put("param1", new String[] { "oldvalue1", "oldvalue2", "value1", "value2" })
            .put("param2", new String[] { "oldvalue3", "value3" }).done();
    assertParameterMapsEquals(actual, expected);

    verify(request, chain);
}

---

From source file:org.primeframework.mvc.parameter.RequestBodyWorkflowTest.java

@Test
public void parseMultiple() throws IOException, ServletException {
    String body = "param1=value1&param1=value2&param2=value3";
    HttpServletRequest request = createStrictMock(HttpServletRequest.class);
    expect(request.getParameterMap()).andReturn(new HashMap<>());
    expect(request.getContentType()).andReturn("application/x-www-form-urlencoded");
    expect(request.getInputStream()).andReturn(new MockServletInputStream(body.getBytes()));
    expect(request.getContentLength()).andReturn(body.getBytes().length);
    expect(request.getCharacterEncoding()).andReturn("UTF-8");
    replay(request);//  w  w  w .j  av  a2 s .c  o  m

    WorkflowChain chain = createStrictMock(WorkflowChain.class);
    chain.continueWorkflow();
    replay(chain);

    HttpServletRequestWrapper wrapper = new HttpServletRequestWrapper(request);
    RequestBodyWorkflow workflow = new RequestBodyWorkflow(wrapper);
    workflow.perform(chain);

    @SuppressWarnings("unchecked")
    Map<String, String[]> actual = wrapper.getParameterMap();
    Map<String, String[]> expected = MapBuilder.<String, String[]>map()
            .put("param1", new String[] { "value1", "value2" }).put("param2", new String[] { "value3" }).done();
    assertParameterMapsEquals(actual, expected);

    verify(request, chain);
}

---

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