Example usage for javax.servlet.http HttpServletRequest getInputStream

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

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Introduction

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

Prototype

public ServletInputStream getInputStream() throws IOException;

Source Link

Document

Retrieves the body of the request as binary data using a ServletInputStream .

Usage

From source file:com.esri.gpt.control.search.ServletSavedSearch.java

/**
 * Delete saved search.// w  ww  .j  ava  2 s . c o  m
 * 
 * @param request the request
 * @param response the response
 * @param context the context
 * @throws IOException Signals that an I/O exception has occurred.
 * @throws SearchException the search exception
 * @throws JSONException the jSON exception
 */
private void deleteSavedSearch(HttpServletRequest request, HttpServletResponse response, RequestContext context)
        throws IOException, SearchException, JSONException {
    String url = IOUtils.toString(request.getInputStream(), "UTF-8");
    Map<String, String> urlParams = urlToParamMap(url);
    String id = Val.chkStr(urlParams.get("id"));
    if (id.equals("")) {
        id = Val.chkStr(request.getParameter("id"));
    }
    ISearchSaveRepository saveRpstry = SearchSaveRpstryFactory.getSearchSaveRepository();
    if (saveRpstry instanceof GptRepository) {
        ((GptRepository) saveRpstry).setRequestContext(context);
    }
    saveRpstry.delete(id, context.getUser());
    writeSavedSearches(request, response, context);

}

From source file:org.eclipse.jgit.lfs.server.LfsProtocolServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    Writer w = new BufferedWriter(new OutputStreamWriter(res.getOutputStream(), UTF_8));

    Reader r = new BufferedReader(new InputStreamReader(req.getInputStream(), UTF_8));
    LfsRequest request = gson.fromJson(r, LfsRequest.class);
    String path = req.getPathInfo();

    res.setContentType(CONTENTTYPE_VND_GIT_LFS_JSON);
    LargeFileRepository repo = null;// w w w  .  j  av  a 2 s.  c  o  m
    try {
        repo = getLargeFileRepository(request, path);
        if (repo == null) {
            String error = MessageFormat.format(LfsText.get().lfsFailedToGetRepository, path);
            LOG.error(error);
            throw new LfsException(error);
        }
        res.setStatus(SC_OK);
        TransferHandler handler = TransferHandler.forOperation(request.operation, repo, request.objects);
        gson.toJson(handler.process(), w);
    } catch (LfsValidationError e) {
        sendError(res, w, SC_UNPROCESSABLE_ENTITY, e.getMessage());
    } catch (LfsRepositoryNotFound e) {
        sendError(res, w, SC_NOT_FOUND, e.getMessage());
    } catch (LfsRepositoryReadOnly e) {
        sendError(res, w, SC_FORBIDDEN, e.getMessage());
    } catch (LfsRateLimitExceeded e) {
        sendError(res, w, SC_RATE_LIMIT_EXCEEDED, e.getMessage());
    } catch (LfsBandwidthLimitExceeded e) {
        sendError(res, w, SC_BANDWIDTH_LIMIT_EXCEEDED, e.getMessage());
    } catch (LfsInsufficientStorage e) {
        sendError(res, w, SC_INSUFFICIENT_STORAGE, e.getMessage());
    } catch (LfsUnavailable e) {
        sendError(res, w, SC_SERVICE_UNAVAILABLE, e.getMessage());
    } catch (LfsUnauthorized e) {
        sendError(res, w, SC_UNAUTHORIZED, e.getMessage());
    } catch (LfsException e) {
        sendError(res, w, SC_INTERNAL_SERVER_ERROR, e.getMessage());
    } finally {
        w.flush();
    }
}

From source file:com.tbodt.jswerve.servlet.JSwerveServlet.java

@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    if (req.getMethod().equals("OPTIONS")) {
        serviceOptions(req, resp);/*from w ww  .  j  ava 2 s  . c  om*/
        return;
    }

    HttpMethod method = HttpMethod.valueOf(req.getMethod());
    URI uri = extractUri(req);
    Headers headers = translateHeaders(req);
    Content content = new Content(IOUtils.toByteArray(req.getInputStream()), req.getContentType());
    Request request = new Request(method, uri, headers, content);
    try {
        Response response = website.service(request);
        resp.setStatus(response.getStatus().getCode());
        for (Map.Entry<String, String> header : response.getHeaders())
            resp.setHeader(header.getKey(), header.getValue());
        resp.getOutputStream().write(response.getBody().getData());
    } catch (StatusCodeException ex) {
        resp.setStatus(ex.getStatusCode().getCode());
        ex.printStackTrace(resp.getWriter());
    }
}

From source file:org.apache.hadoop.gateway.dispatch.DefaultDispatch.java

protected HttpEntity createRequestEntity(HttpServletRequest request) throws IOException {

    String contentType = request.getContentType();
    int contentLength = request.getContentLength();
    InputStream contentStream = request.getInputStream();

    HttpEntity entity;/*from  w w  w .  j a  v  a  2 s  .  c o  m*/
    if (contentType == null) {
        entity = new InputStreamEntity(contentStream, contentLength);
    } else {
        entity = new InputStreamEntity(contentStream, contentLength, ContentType.parse(contentType));
    }
    GatewayConfig config = (GatewayConfig) request.getServletContext()
            .getAttribute(GatewayConfig.GATEWAY_CONFIG_ATTRIBUTE);
    if (config != null && config.isHadoopKerberosSecured()) {
        //Check if delegation token is supplied in the request
        boolean delegationTokenPresent = false;
        String queryString = request.getQueryString();
        if (queryString != null) {
            delegationTokenPresent = queryString.startsWith("delegation=")
                    || queryString.contains("&delegation=");
        }
        if (replayBufferSize < 0) {
            replayBufferSize = config.getHttpServerRequestBuffer();
        }
        if (!delegationTokenPresent && replayBufferSize > 0) {
            entity = new PartiallyRepeatableHttpEntity(entity, replayBufferSize);
        }
    }

    return entity;
}

From source file:com.cloudbees.servlet.filters.PrivateAppFilterIntegratedTest.java

@Before
@Override/*from  w  ww . j  a v a 2  s. c  o m*/
public void setUp() throws Exception {
    super.setUp();

    Tomcat tomcat = getTomcatInstance();

    // Must have a real docBase - just use temp
    org.apache.catalina.Context context = tomcat.addContext("", System.getProperty("java.io.tmpdir"));

    privateAppFilter = new PrivateAppFilter();
    privateAppFilter.setSecretKey(secretKey);
    privateAppFilter.setEnabled(true);

    FilterDef filterDef = new FilterDef();
    filterDef.setFilter(privateAppFilter);
    filterDef.setFilterName(PrivateAppFilter.class.getName());
    context.addFilterDef(filterDef);

    FilterMap filterMap = new FilterMap();
    filterMap.setFilterName(PrivateAppFilter.class.getName());
    filterMap.addURLPattern("*");
    context.addFilterMap(filterMap);

    context.addFilterDef(filterDef);

    Tomcat.addServlet(context, "hello-servlet", new HttpServlet() {
        @Override
        protected void service(HttpServletRequest req, HttpServletResponse resp)
                throws ServletException, IOException {
            System.out.println(req.getRequestURL());
            IoUtils2.flush(req.getInputStream(), System.out);
            Enumeration<String> headers = req.getHeaderNames();
            while (headers.hasMoreElements()) {
                String header = headers.nextElement();
                System.out.println("   " + header + ": " + req.getHeader(header));
            }
            resp.addHeader("x-response", "hello");
            resp.getWriter().println("Hello world!");
        }
    });
    context.addServletMapping("/*", "hello-servlet");

    tomcat.start();

    httpClient = new DefaultHttpClient();
    httpHost = new HttpHost("localhost", getPort());
}

From source file:org.apache.shindig.social.core.oauth2.OAuth2NormalizedRequest.java

private String getBodyAsString(HttpServletRequest request) {
    if (request.getContentLength() == 0) {
        return "";
    }//from w  w  w . j  ava2  s  . c om
    InputStream is = null;
    try {
        String line;
        StringBuilder sb = new StringBuilder();
        is = request.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
        while ((line = reader.readLine()) != null) {
            sb.append(line);
        }
        is.close();
        return sb.toString();
    } catch (IOException ioe) {
        LOG.logp(Level.WARNING, classname, "getBodyAsString", MessageKeys.INVALID_OAUTH, ioe);
        return null;
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:org.alfresco.encryption.DefaultEncryptionUtils.java

/**
 * {@inheritDoc}/*from  www .  ja v a 2  s  .  c  o m*/
 */
@Override
public byte[] decryptBody(HttpServletRequest req) throws IOException {
    if (req.getMethod().equals("POST")) {
        InputStream bodyStream = req.getInputStream();
        if (bodyStream != null) {
            // expect algorithParameters header
            AlgorithmParameters p = decodeAlgorithmParameters(req);

            // decrypt the body
            InputStream in = encryptor.decrypt(KeyProvider.ALIAS_SOLR, p, bodyStream);
            return IOUtils.toByteArray(in);
        } else {
            return null;
        }
    } else {
        return null;
    }
}

From source file:com.github.restdriver.clientdriver.unit.ClientDriverHandlerTest.java

/**
 * with no expectations set, and a request made, the handler throws an error upon verification
 *//*ww w.j  a va2 s  .  c  o  m*/
@Test
public void testUnexpectedRequest() throws IOException, ServletException {

    Request mockRequest = mock(Request.class);
    HttpServletRequest mockHttpRequest = mock(HttpServletRequest.class);
    HttpServletResponse mockHttpResponse = mock(HttpServletResponse.class);

    when(mockHttpRequest.getMethod()).thenReturn("POST");
    when(mockHttpRequest.getPathInfo()).thenReturn("yarr");
    when(mockHttpRequest.getQueryString()).thenReturn("gooo=gredge");
    when(mockHttpRequest.getInputStream()).thenReturn(new DummyServletInputStream(IOUtils.toInputStream("")));

    try {
        sut.handle("", mockRequest, mockHttpRequest, mockHttpResponse);
        Assert.fail();
    } catch (ClientDriverFailedExpectationException e) {
        assertThat(e.getMessage(), containsString("1 unexpected request(s):"));
        assertThat(e.getMessage(), containsString("POST yarr; PARAMS: [gooo=[gredge]];"));
    }
}

From source file:nl.tue.gale.ae.JSONServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    ApplicationContext applicationContext = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());

    UMCache um = (UMCache) applicationContext.getBean("umCache");
    CacheSession<EntityValue> session = um.openSession();
    try {//  w  w  w.  j  ava2  s .c  o m
        JSONParser parser = new JSONParser(req.getInputStream());
        JSONArray array = (JSONArray) parser.nextValue();
        for (JSONValue value : array.getValue())
            addToUM((JSONObject) value, session);
        session.commit();
    } catch (Exception e) {
        e.printStackTrace();
        error(e, resp);
    } finally {
        if (session.isOpen())
            session.rollback();
    }
    reply("succes", resp);
}