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:com.adito.boot.Util.java

/**
 * Decode a string based on the either the _charset_ request parameter that
 * may have been suplied with a request or the requests character encoding.
 * <p>//from   www.  j av a  2 s  .  com
 * TODO Make sure this still works and it being used correctly, im not so
 * sure it is!
 * 
 * @param request request to get encoding from
 * @param string string to decode
 * @return decoded string
 */
public static String decodeRequestString(HttpServletRequest request, String string) {
    String enc = request.getParameter("_charset_");
    if (enc != null && !enc.equals("ISO-8859-1")) {
        try {
            return new String(string.getBytes("ISO-8859-1"), enc);
        } catch (Exception e) {
        }
    }
    enc = request.getCharacterEncoding();
    if (enc != null && !enc.equals("ISO-8859-1")) {
        try {
            return new String(string.getBytes("ISO-8859-1"), enc);
        } catch (Exception e) {
        }

    }
    return string;
}

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From source file:org.mortbay.servlet.MultiPartRequest.java

/** Constructor. 
 * @param request The request containing a multipart/form-data
 * request//  ww  w  .ja  v  a  2 s . c  o  m
 * @exception IOException IOException
 */
public MultiPartRequest(HttpServletRequest request) throws IOException {
    _request = request;
    String content_type = request.getHeader("Content-Type");
    if (!content_type.startsWith("multipart/form-data"))
        throw new IOException("Not multipart/form-data request");

    //if(log.isDebugEnabled())log.debug("Multipart content type = "+content_type);
    _encoding = request.getCharacterEncoding();
    if (_encoding != null)
        _in = new LineInput(request.getInputStream(), 2048, _encoding);
    else
        _in = new LineInput(request.getInputStream());

    // Extract boundary string
    _boundary = "--" + value(content_type.substring(content_type.indexOf("boundary=")));

    //if(log.isDebugEnabled())log.debug("Boundary="+_boundary);
    _byteBoundary = (_boundary + "--").getBytes("UTF-8");

    loadAllParts();
}

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From source file:org.opencastproject.workingfilerepository.impl.WorkingFileRepositoryRestEndpoint.java

@POST
@Produces(MediaType.TEXT_HTML)/*from ww  w  .  jav  a  2s  .  c  o  m*/
@Path(WorkingFileRepository.MEDIAPACKAGE_PATH_PREFIX + "{mediaPackageID}/{mediaPackageElementID}/{filename}")
@RestQuery(name = "putWithFilename", description = "Store a file in working repository under ./mediaPackageID/mediaPackageElementID/filename", returnDescription = "The URL to access the stored file", pathParameters = {
        @RestParameter(name = "mediaPackageID", description = "the mediapackage identifier", isRequired = true, type = STRING),
        @RestParameter(name = "mediaPackageElementID", description = "the mediapackage element identifier", isRequired = true, type = STRING),
        @RestParameter(name = "filename", description = "the filename", isRequired = true, type = FILE) }, reponses = {
                @RestResponse(responseCode = SC_OK, description = "OK, file stored") })
public Response restPutURLEncoded(@Context HttpServletRequest request,
        @PathParam("mediaPackageID") String mediaPackageID,
        @PathParam("mediaPackageElementID") String mediaPackageElementID,
        @PathParam("filename") String filename, @FormParam("content") String content) throws Exception {
    String encoding = request.getCharacterEncoding();
    if (encoding == null)
        encoding = "utf-8";

    URI url = this.put(mediaPackageID, mediaPackageElementID, filename,
            IOUtils.toInputStream(content, encoding));
    return Response.ok(url.toString()).build();
}

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From source file:com.alibaba.citrus.service.requestcontext.parser.impl.ParameterParserImpl.java

/** ?query string */
private void parseQueryString(ParserRequestContext requestContext, HttpServletRequest wrappedRequest) {
    // useBodyEncodingForURI=truerequest.setCharacterEncoding()???URIEncodingUTF-8
    // useBodyEncodingForURItrue
    // tomcat?tomcat8859_1
    String charset = requestContext.isUseBodyEncodingForURI() ? wrappedRequest.getCharacterEncoding()
            : requestContext.getURIEncoding();

    QueryStringParser parser = new QueryStringParser(charset, DEFAULT_CHARSET_ENCODING) {
        @Override// w ww. j  a  v  a  2  s.c  o m
        protected void add(String key, String value) {
            ParameterParserImpl.this.add(key, value);
        }
    };

    parser.parse(wrappedRequest.getQueryString());
}

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From source file:unUtils.ActionError.java

@Override
public Object doAction(WikittyPublicationContext context) {
    error.printStackTrace();/* w w  w. ja  v a  2  s  .co  m*/

    HttpServletRequest req = context.getRequest();
    String result = "<html><body>Error: " + "<br>context: " + context + "<br>" + "<br>getContextPath: "
            + req.getContextPath() + "<br>getMethod: " + req.getMethod() + "<br>getPathInfo: "
            + req.getPathInfo() + "<br>getPathTranslated: " + req.getPathTranslated() + "<br>getQueryString: "
            + req.getQueryString() + "<br>getRemoteUser: " + req.getRemoteUser() + "<br>getRequestURI: "
            + req.getRequestURI() + "<br>getRequestURI: " + req.getRequestURI() + "<br>getRequestedSessionId: "
            + req.getRequestedSessionId() + "<br>getServletPath: " + req.getServletPath()
            + "<br>getCharacterEncoding: " + req.getCharacterEncoding() + "<br>getContentType: "
            + req.getContentType() + "<br>getLocalAddr: " + req.getLocalAddr() + "<br>getLocalName: "
            + req.getLocalName() + "<br>getProtocol: " + req.getProtocol() + "<br>getRemoteAddr: "
            + req.getRemoteAddr() + "<br>getRemoteHost: " + req.getRemoteHost() + "<br>getScheme: "
            + req.getScheme() + "<br>getServerName: " + req.getServerName() + "<br>" + "<br>error:<pre>"
            + StringEscapeUtils.escapeHtml(ExceptionUtil.stackTrace(error)) + "</pre>" + "</body></html>";
    return result;
}

---

From source file:org.apache.shindig.social.opensocial.service.RestfulRequestItem.java

public RestfulRequestItem(HttpServletRequest servletRequest, SecurityToken token, BeanConverter converter) {
    super(getServiceFromPath(servletRequest.getPathInfo()), getMethod(servletRequest), token, converter);
    this.url = servletRequest.getPathInfo();
    this.params = createParameterMap(servletRequest);

    String method = getMethod(servletRequest);
    if (method != null && !("GET").equals(method) && !("HEAD").equals(method)) {
        try {/*w  w w .j a  va2  s . c  om*/
            ServletInputStream is = servletRequest.getInputStream();
            postData = IOUtils.toString(is, servletRequest.getCharacterEncoding());
        } catch (IOException e) {
            throw new RuntimeException("Could not get the post data from the request", e);
        }
    }
}

---

From source file:net.lightbody.bmp.proxy.jetty.servlet.MultiPartRequest.java

/** Constructor. 
 * @param request The request containing a multipart/form-data
 * request//from  w w  w. j  a va2  s .co m
 * @exception IOException IOException
 */
public MultiPartRequest(HttpServletRequest request) throws IOException {
    _request = request;
    String content_type = request.getHeader(HttpFields.__ContentType);
    if (!content_type.startsWith("multipart/form-data"))
        throw new IOException("Not multipart/form-data request");

    if (log.isDebugEnabled())
        log.debug("Multipart content type = " + content_type);
    _encoding = request.getCharacterEncoding();
    if (_encoding != null)
        _in = new LineInput(request.getInputStream(), 2048, _encoding);
    else
        _in = new LineInput(request.getInputStream());

    // Extract boundary string
    _boundary = "--" + value(content_type.substring(content_type.indexOf("boundary=")));

    if (log.isDebugEnabled())
        log.debug("Boundary=" + _boundary);
    _byteBoundary = (_boundary + "--").getBytes(StringUtil.__ISO_8859_1);

    loadAllParts();
}

---

From source file:org.apache.jackrabbit.server.util.HttpMultipartPost.java

/**
 * /*from  w  w w  .  ja v  a  2 s .c  o  m*/
 * @param request
 * @param tmpDir
 * @throws IOException
 */
private void extractMultipart(HttpServletRequest request, File tmpDir) throws IOException {
    if (!ServletFileUpload.isMultipartContent(request)) {
        log.debug("Request does not contain multipart content -> ignoring.");
        return;
    }

    ServletFileUpload upload = new ServletFileUpload(getFileItemFactory(tmpDir));
    // make sure the content disposition headers are read with the charset
    // specified in the request content type (or UTF-8 if no charset is specified).
    // see JCR
    if (request.getCharacterEncoding() == null) {
        upload.setHeaderEncoding("UTF-8");
    }
    try {
        @SuppressWarnings("unchecked")
        List<FileItem> fileItems = upload.parseRequest(request);
        for (FileItem fileItem : fileItems) {
            addItem(fileItem);
        }
    } catch (FileUploadException e) {
        log.error("Error while processing multipart.", e);
        throw new IOException(e.toString());
    }
}

---

From source file:com.jdon.jivejdon.presentation.servlet.upload.ExtendedMultiPartRequestHandler.java

/**
 * Adds a regular text parameter to the set of text parameters for this
 * request and also to the list of all parameters. Handles the case of
 * multiple values for the same parameter by using an array for the
 * parameter value.//w  w  w. j  a v a  2  s  .c  o m
 * 
 * @param request
 *            The request in which the parameter was specified.
 * @param item
 *            The file item for the parameter to add.
 */
protected void addTextParameter(HttpServletRequest request, FileItem item) {
    String name = item.getFieldName();
    String value = null;
    boolean haveValue = false;
    String encoding = request.getCharacterEncoding();

    if (encoding != null) {
        try {
            value = item.getString(encoding);
            haveValue = true;
        } catch (Exception e) {
            // Handled below, since haveValue is false.
        }
    }
    if (!haveValue) {
        try {
            value = item.getString("ISO-8859-1");
        } catch (java.io.UnsupportedEncodingException uee) {
            value = item.getString();
        }
        haveValue = true;
    }

    if (request instanceof MultipartRequestWrapper) {
        MultipartRequestWrapper wrapper = (MultipartRequestWrapper) request;
        wrapper.setParameter(name, value);
    }

    String[] oldArray = (String[]) elementsText.get(name);
    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:org.apache.wicket.protocol.http.servlet.MultipartServletWebRequestImpl.java

@Override
public void parseFileParts() throws FileUploadException {
    HttpServletRequest request = getContainerRequest();

    // The encoding that will be used to decode the string parameters
    // It should NOT be null at this point, but it may be
    // especially if the older Servlet API 2.2 is used
    String encoding = request.getCharacterEncoding();

    // The encoding can also be null when using multipart/form-data encoded forms.
    // In that case we use the [application-encoding] which we always demand using
    // the attribute 'accept-encoding' in wicket forms.
    if (encoding == null) {
        encoding = Application.get().getRequestCycleSettings().getResponseRequestEncoding();
    }//from  ww  w . ja  v a 2s .  com

    FileUploadBase fileUpload = newFileUpload(encoding);

    List<FileItem> items;

    if (wantUploadProgressUpdates()) {
        ServletRequestContext ctx = new ServletRequestContext(request) {
            @Override
            public InputStream getInputStream() throws IOException {
                return new CountingInputStream(super.getInputStream());
            }
        };
        totalBytes = request.getContentLength();

        onUploadStarted(totalBytes);
        try {
            items = fileUpload.parseRequest(ctx);
        } finally {
            onUploadCompleted();
        }
    } else {
        // try to parse the file uploads by using Apache Commons FileUpload APIs
        // because they are feature richer (e.g. progress updates, cleaner)
        items = fileUpload.parseRequest(new ServletRequestContext(request));
        if (items.isEmpty()) {
            // fallback to Servlet 3.0 APIs
            items = readServlet3Parts(request);
        }
    }

    // Loop through items
    for (final FileItem item : items) {
        // Get next item
        // If item is a form field
        if (item.isFormField()) {
            // Set parameter value
            final String value;
            if (encoding != null) {
                try {
                    value = item.getString(encoding);
                } catch (UnsupportedEncodingException e) {
                    throw new WicketRuntimeException(e);
                }
            } else {
                value = item.getString();
            }

            addParameter(item.getFieldName(), value);
        } else {
            List<FileItem> fileItems = files.get(item.getFieldName());
            if (fileItems == null) {
                fileItems = new ArrayList<>();
                files.put(item.getFieldName(), fileItems);
            }
            // Add to file list
            fileItems.add(item);
        }
    }
}

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