Example usage for javax.servlet.http HttpServletRequest getContentType

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

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getContentType

Introduction

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

Prototype

public String getContentType();

Source Link

Document

Returns the MIME type of the body of the request, or null if the type is not known.

Usage

From source file:com.du.order.dist.log.LoggingFilter.java

private boolean isBinaryContent(final HttpServletRequest request) {
    if (request.getContentType() == null) {
        return false;
    }//ww w  . j ava2  s  .  com
    return request.getContentType().startsWith("image") || request.getContentType().startsWith("video")
            || request.getContentType().startsWith("audio");
}

From source file:myPackage.UploadBean.java

public boolean doFilePost(HttpServletRequest request, ServletContext context) {
    if (request.getContentType() == null)
        return false;

    if (!request.getContentType().startsWith("multipart/formdata"))
        return false;

    String path = context.getRealPath(getDiretorio());

    try {//w  ww .j av a 2s . c  o m
        List list = sfu.parseRequest(request);
        Iterator iterator = list.iterator();

        while (iterator.hasNext()) {
            FileItem item = (FileItem) iterator.next();

            if (!item.isFormField()) {
                filename = item.getName();

                if ((filename != null) && (!filename.equals(""))) {
                    filename = (new File(filename)).getName();
                    item.write(new File(path + File.separator + filename));
                }
            }
        }
    }

    catch (FileUploadException e) {
        e.printStackTrace();
    }

    catch (Exception e) {
        e.printStackTrace();
    }

    return true;
}

From source file:nl.nn.adapterframework.pipes.IfMultipart.java

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    String forward;/*w  w  w.j  a v  a2  s .  c o m*/
    PipeForward pipeForward = null;

    if (!(input instanceof HttpServletRequest)) {
        throw new PipeRunException(this, getLogPrefix(null) + "expected HttpServletRequest as input, got ["
                + ClassUtils.nameOf(input) + "]");
    }

    HttpServletRequest request = (HttpServletRequest) input;
    String contentType = request.getContentType();
    if (StringUtils.isNotEmpty(contentType) && contentType.startsWith("multipart")) {
        forward = thenForwardName;
    } else {
        forward = elseForwardName;
    }

    log.debug(getLogPrefix(session) + "determined forward [" + forward + "]");

    pipeForward = findForward(forward);

    if (pipeForward == null) {
        throw new PipeRunException(this,
                getLogPrefix(null) + "cannot find forward or pipe named [" + forward + "]");
    }
    log.debug(getLogPrefix(session) + "resolved forward [" + forward + "] to path [" + pipeForward.getPath()
            + "]");
    return new PipeRunResult(pipeForward, input);
}

From source file:PostServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    if (!"text/xml".equals(request.getContentType())) {
        response.getWriter().println("Please post as text/xml.");
    } else {/*  w ww .j  av a2  s . c  o m*/
        try {
            Document doc = builder.build(request.getReader());
            StringBuffer buff = new StringBuffer();
            buff.append("You searched for name '" + nameXPath.valueOf(doc) + "'");
            String year = yearXPath.valueOf(doc);
            if (!"notselected".equals(year)) {
                buff.append(" and year '" + year + "'");
            }
            buff.append(".");
            response.getWriter().print(buff.toString());
        } catch (JDOMException e) {
            response.getWriter().print("Error getting search terms: " + e.getMessage());
        }
    }
}

From source file:platform.filter.HttpPutDeleteFormContentFilter.java

private boolean isFormContentType(HttpServletRequest request) {
    String contentType = request.getContentType();
    if (contentType != null) {
        try {//from  ww  w. ja  v  a 2 s.  c  om
            MediaType mediaType = MediaType.parseMediaType(contentType);
            return (MediaType.APPLICATION_FORM_URLENCODED.includes(mediaType));
        } catch (IllegalArgumentException ex) {
            return false;
        }
    } else {
        return false;
    }
}

From source file:be.solidx.hot.test.nio.http.EchoPOSTServlet.java

protected void doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
        throws ServletException, IOException {
    resp.setContentType(req.getContentType());
    resp.setContentLength(req.getContentLength());
    String body = IOUtils.toString(req.getInputStream());
    System.out.println(body);/*from  w w w. j av a  2  s  .c  o  m*/
    resp.getWriter().write(body);
}

From source file:com.thoughtworks.go.server.newsecurity.filters.helpers.ServerUnavailabilityResponse.java

private boolean requestIsOfType(String type, HttpServletRequest request) {
    String header = request.getHeader("Accept");
    String contentType = request.getContentType();
    String url = request.getRequestURI();
    return header != null && header.contains(type) || url != null && url.endsWith(type)
            || contentType != null && contentType.contains(type);
}

From source file:org.apache.shindig.protocol.multipart.DefaultMultipartFormParser.java

public boolean isMultipartContent(HttpServletRequest request) {
    if (!"POST".equals(request.getMethod())) {
        return false;
    }//from   www  . j  a va  2  s  . c  o m
    String contentType = request.getContentType();
    if (contentType == null) {
        return false;
    }
    return contentType.toLowerCase().startsWith(MULTIPART);
}

From source file:ch.sportchef.business.event.boundary.EventImageResource.java

@PUT
@Consumes(MediaType.MULTIPART_FORM_DATA)
public Response uploadImage(@Context HttpServletRequest request) throws IOException, ServletException {
    final String contentType = request.getContentType();
    final byte[] boundary = contentType.substring(contentType.indexOf("boundary=") + 9).getBytes();

    try (final BufferedInputStream inputStream = new BufferedInputStream(request.getInputStream(), 8192)) {
        final MultipartStream multipartStream = new MultipartStream(inputStream, boundary, 8192, null);
        boolean nextPart = multipartStream.skipPreamble();
        while (nextPart) {
            multipartStream.readHeaders(); // don't remove, strips headers off
            try (final ByteArrayOutputStream outputStream = new ByteArrayOutputStream(8192)) {
                multipartStream.readBodyData(outputStream);
                nextPart = multipartStream.readBoundary();
                final byte[] image = outputStream.toByteArray();
                eventImageService.uploadImage(eventId, image);
                return Response.ok().build();
            }//  w ww  .j  av a2 s  .c  o m
        }
    }

    return Response.status(BAD_REQUEST).build();
}

From source file:org.tangram.components.servlet.ServletRequestParameterAccess.java

/**
 * Weak visibility to avoid direct instanciation.
 *//* w  ww  .  j  a va2s  .com*/
@SuppressWarnings("unchecked")
ServletRequestParameterAccess(HttpServletRequest request, long uploadFileMaxSize) {
    final String reqContentType = request.getContentType();
    LOG.debug("() uploadFileMaxSize={} request.contentType={}", uploadFileMaxSize, reqContentType);
    if (StringUtils.isNotBlank(reqContentType) && reqContentType.startsWith("multipart/form-data")) {
        ServletFileUpload upload = new ServletFileUpload();
        upload.setFileSizeMax(uploadFileMaxSize);
        try {
            for (FileItemIterator itemIterator = upload.getItemIterator(request); itemIterator.hasNext();) {
                FileItemStream item = itemIterator.next();
                String fieldName = item.getFieldName();
                InputStream stream = item.openStream();
                if (item.isFormField()) {
                    String[] value = parameterMap.get(item.getFieldName());
                    int i = 0;
                    if (value == null) {
                        value = new String[1];
                    } else {
                        String[] newValue = new String[value.length + 1];
                        System.arraycopy(value, 0, newValue, 0, value.length);
                        i = value.length;
                        value = newValue;
                    } // if
                    value[i] = Streams.asString(stream, "UTF-8");
                    LOG.debug("() request parameter {}='{}'", fieldName, value[0]);
                    parameterMap.put(item.getFieldName(), value);
                } else {
                    try {
                        LOG.debug("() item {} :{}", item.getName(), item.getContentType());
                        final byte[] bytes = IOUtils.toByteArray(stream);
                        if (bytes.length > 0) {
                            originalNames.put(fieldName, item.getName());
                            blobs.put(fieldName, bytes);
                        } // if
                    } catch (IOException ex) {
                        LOG.error("()", ex);
                        if (ex.getCause() instanceof FileUploadBase.FileSizeLimitExceededException) {
                            throw new RuntimeException(ex.getCause().getMessage()); // NOPMD we want to lose parts of our stack trace!
                        } // if
                    } // try/catch
                } // if
            } // for
        } catch (FileUploadException | IOException ex) {
            LOG.error("()", ex);
        } // try/catch
    } else {
        parameterMap = request.getParameterMap();
    } // if
}