Example usage for java.io PrintWriter write

Introduction

In this page you can find the example usage for java.io PrintWriter write.

Prototype

public void write(String s) 

Source Link

Document

Writes a string.

Usage

From source file:com.haulmont.cuba.restapi.FileUploadController.java

@RequestMapping(value = "/api/upload", method = RequestMethod.POST)
public void upload(HttpServletRequest request, HttpServletResponse response) throws IOException {
    UserSession userSession = getSession(request, response);
    if (userSession == null)
        return;//from  ww w .ja  v  a 2  s .co m

    AppContext.setSecurityContext(new SecurityContext(userSession));
    try {
        InputStream is = request.getInputStream();
        if (is == null) {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST);
            return;
        }

        FileDescriptor fd = getFileDescriptor(request, response);
        if (fd == null)
            return;

        try {
            uploadToMiddleware(userSession, is, fd);
            saveFileDescriptor(fd);

            response.setStatus(HttpServletResponse.SC_OK);
            PrintWriter writer = new PrintWriter(
                    new OutputStreamWriter(response.getOutputStream(), StandardCharsets.UTF_8));
            writer.write(fd.getId().toString());
            writer.close();

        } catch (FileStorageException e) {
            log.error("Unable to upload file", e);
            response.sendError(e.getType().getHttpStatus());
        } finally {
            IOUtils.closeQuietly(is);
        }
    } finally {
        AppContext.setSecurityContext(null);
    }
}

---

From source file:au.org.paperminer.main.LocationFilter.java

/**
 * Deletes a reference to a location by marking it "struckout" (no actual delete from DB)
 * @param req/*from   www  .  j  a  va 2s  .  co m*/
 * @param resp
 */
private void strikeout(HttpServletRequest req, HttpServletResponse resp) {
    String locnList = req.getParameter("lid");
    String troveId = req.getParameter("tid");
    String userId = req.getParameter("uid");
    try {
        m_logger.debug("strikeout userId=" + userId);

        int cnt = m_helper.strikeout(userId, locnList, troveId);
        String[] tmp = locnList.split(",");
        if (tmp.length != cnt) {
            req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e303");
        }
        m_logger.debug("locationFilter locn strikeout: " + troveId + '/' + locnList + " Deleted: " + cnt);
        resp.setContentType("text/json");
        PrintWriter pm = resp.getWriter();
        pm.write("{\"rm\":\"" + cnt + "\"}");
        pm.close();
    } catch (PaperMinerException ex) {
        m_logger.error("Strikeout failed", ex);
        req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e304");
    } catch (IOException ex) {
        req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e114");
    }
}

---

From source file:au.org.paperminer.main.LocationFilter.java

/**
 * Adds a reference to an existing location
 * @param req/* w  w w  .  j  a va  2s .com*/
 * @param resp
 */
private void add(HttpServletRequest req, HttpServletResponse resp) {
    String userId = req.getParameter("uid");
    String troveId = req.getParameter("tid");
    String locnId = req.getParameter("lid");
    String freq = req.getParameter("freq");
    try {
        boolean res = m_helper.addReference(userId, troveId, locnId, freq, "A");
        m_logger.debug("locationFilter add location " + troveId + '/' + locnId + '/' + freq + " Insert "
                + (res ? "ok" : "failed"));
        if (!res) {
            req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e307");
        }

        resp.setContentType("text/json");
        PrintWriter pw = resp.getWriter();
        pw.write("{ \"res\":" + (res ? "\"ok\"" : "\"failed\"") + " }");
        pw.close();
    } catch (PaperMinerException ex) {
        m_logger.error("add GS record failed", ex);
        req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e307");
    } catch (IOException ex) {
        req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e114");
    }
}

---

From source file:net.solarnetwork.node.setup.test.DefaultSetupServiceTest.java

@Test
public void renewNetworkCertificate() throws Exception {
    SetupIdentityInfo info = new SetupIdentityInfo(1L, TEST_CONF_VALUE, TEST_SOLARIN_HOST, getHttpServerPort(),
            false, TEST_PW_VALUE);/*  w w w. j  av  a2s. c  om*/
    expect(setupIdentityDao.getSetupIdentityInfo()).andReturn(info).atLeastOnce();
    replayAll();
    keystoreService.saveCACertificate(CA_CERT);
    keystoreService.generateNodeSelfSignedCertificate(TEST_DN);
    String csr = keystoreService.generateNodePKCS10CertificateRequestString();

    X509Certificate originalCert;

    PemReader pemReader = new PemReader(new StringReader(csr));
    try {
        PemObject pem = pemReader.readPemObject();
        PKCS10CertificationRequest req = new PKCS10CertificationRequest(pem.getContent());
        originalCert = PKITestUtils.sign(req, CA_CERT, CA_KEY_PAIR.getPrivate());
        String signedPem = PKITestUtils.getPKCS7Encoding(new X509Certificate[] { originalCert });
        keystoreService.saveNodeSignedCertificate(signedPem);

        log.debug("Saved signed node certificate {}:\n{}", originalCert.getSerialNumber(), signedPem);

        assertThat("Generated CSR", csr, notNullValue());
    } finally {
        pemReader.close();
    }

    // now let's renew!
    AbstractTestHandler handler = new AbstractTestHandler() {

        @Override
        protected boolean handleInternal(String target, HttpServletRequest request,
                HttpServletResponse response, int dispatch) throws Exception {
            assertEquals("POST", request.getMethod());
            assertEquals("/solarin/api/v1/sec/cert/renew", target);
            String password = request.getParameter("password");
            assertEquals("foobar", password);

            String keystoreData = request.getParameter("keystore");
            assertNotNull(keystoreData);
            byte[] data = Base64.decodeBase64(keystoreData);
            KeyStore keyStore = KeyStore.getInstance("pkcs12");
            keyStore.load(new ByteArrayInputStream(data), password.toCharArray());
            Certificate cert = keyStore.getCertificate("node");
            assertNotNull(cert);
            assertTrue(cert instanceof X509Certificate);
            X509Certificate nodeCert = (X509Certificate) cert;
            assertEquals(new X500Principal(TEST_DN), nodeCert.getSubjectX500Principal());
            assertEquals(CA_CERT.getSubjectX500Principal(), nodeCert.getIssuerX500Principal());

            response.setContentType("application/json");
            PrintWriter out = response.getWriter();
            out.write("{\"success\":true}");
            out.flush();
            response.flushBuffer();
            return true;
        }

    };
    httpServer.addHandler(handler);

    service.renewNetworkCertificate("foobar");
}

---

From source file:com.adobe.acs.commons.wcm.impl.AemEnvironmentIndicatorFilter.java

@Override
@SuppressWarnings("squid:S3776")
public final void doFilter(final ServletRequest servletRequest, final ServletResponse servletResponse,
        final FilterChain filterChain) throws IOException, ServletException {

    if (!(servletRequest instanceof HttpServletRequest) || !(servletResponse instanceof HttpServletResponse)) {
        filterChain.doFilter(servletRequest, servletResponse);
        return;/* ww w.j av  a2 s  .co m*/
    }

    final HttpServletRequest request = (HttpServletRequest) servletRequest;
    final HttpServletResponse response = (HttpServletResponse) servletResponse;

    if (!this.accepts(request)) {
        filterChain.doFilter(request, response);
        return;
    }

    final BufferingResponse capturedResponse = new BufferingResponse(response);

    filterChain.doFilter(request, capturedResponse);

    boolean doInclude = true;
    if (ArrayUtils.isNotEmpty(excludedWCMModes)) {
        // Test for configured WCM modes, where the indicators are not displayed
        WCMMode wcmmode = extractFromRequest(request);

        if (wcmmode != null) {
            for (String m : excludedWCMModes) {
                if (StringUtils.equalsIgnoreCase(wcmmode.name(), m)) {
                    doInclude = false;
                    break;
                }
            }
        } else {
            // No wcmmode could be extracted from the request
        }
    }

    // Get contents
    final String contents = capturedResponse.getContents();

    if (doInclude && contents != null && StringUtils.contains(response.getContentType(), "html")) {

        final int bodyIndex = contents.indexOf("</body>");

        if (bodyIndex != -1) {
            final PrintWriter printWriter = response.getWriter();

            printWriter.write(contents.substring(0, bodyIndex));

            if (StringUtils.isNotBlank(css)) {
                printWriter.write("<style>" + css + " </style>");
                printWriter.write("<div id=\"" + DIV_ID + "\">" + innerHTML + "</div>");
            }

            if (StringUtils.isNotBlank(titlePrefix)) {
                printWriter.printf(TITLE_UPDATE_SCRIPT, titlePrefix);
            }

            printWriter.write(contents.substring(bodyIndex));
            return;
        }
    }

    if (contents != null) {
        response.getWriter().write(contents);
    }
}

---

From source file:com.haulmont.cuba.restapi.LoginServiceController.java

protected void doLogin(String username, String password, String localeStr, HttpServletRequest request,
        HttpServletResponse response) throws IOException, JSONException {
    Locale locale = localeFromString(localeStr);

    AuthenticationService authenticationService = AppBeans.get(AuthenticationService.NAME);
    try {/*  w  w w .  j  a  v  a  2  s  . c o  m*/
        AbstractClientCredentials credentials = new LoginPasswordCredentials(username,
                passwordEncryption.getPlainHash(password), locale);
        UserSession userSession = authenticationService.login(credentials).getSession();

        if (!userSession.isSpecificPermitted(Authentication.PERMISSION_NAME)) {
            log.info(String.format("User %s is not allowed to use REST-API", username));
            AppContext.setSecurityContext(new SecurityContext(userSession));
            try {
                authenticationService.logout();
            } finally {
                AppContext.setSecurityContext(null);
            }
            response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
            return;
        }

        try {
            AppContext.setSecurityContext(new SecurityContext(userSession));
            setSessionInfo(request, userSession);
        } finally {
            AppContext.setSecurityContext(null);
        }

        response.setStatus(HttpServletResponse.SC_OK);
        PrintWriter writer = new PrintWriter(
                new OutputStreamWriter(response.getOutputStream(), StandardCharsets.UTF_8));
        writer.write(userSession.getId().toString());
        writer.close();

        log.debug(String.format("User %s logged in with REST-API, session id: %s", username,
                userSession.getId()));
    } catch (LoginException e) {
        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
    }
}

---

From source file:com.bitranger.parknshop.seller.controller.SellerChangePasCtrl.java

@RequestMapping(method = RequestMethod.GET, value = "/seller/changePassword")
public void changePassword(HttpServletRequest request, HttpServletResponse response) throws IOException {

    System.out.println("SellerChangePasCtrl.changePassword()");

    String oldPassword = request.getParameter("oldPassword");
    String newPassword = request.getParameter("newPassword");
    //String confirmPassword = request.getParameter("confirmPassword");

    PsSeller currentSeller = (PsSeller) request.getSession().getAttribute("currentSeller");

    PsSeller databaseSeller = sellerDAO.findByEmail(currentSeller.getEmail());

    PrintWriter out = response.getWriter();

    String msg = "";

    if (!oldPassword.equals(databaseSeller.getPassword())) {
        msg = "notequal";
    } else {/*from  w ww .  j a v a  2  s. c o m*/
        databaseSeller.setPassword(newPassword);
        sellerDAO.update(databaseSeller);
        msg = "success";
    }

    out.write(msg);
    out.flush();
    out.close();

}

---

From source file:biz.taoconsulting.dominodav.methods.PROPFIND.java

/**
 * (non-Javadoc)//from w w w . j av a2s  .c o m
 * 
 * @see biz.taoconsulting.dominodav.methods.AbstractDAVMethod#action()
 */
@SuppressWarnings("deprecation")
protected void action() throws Exception { // TODO: cleanup action method by
    // refactoring -- too messy
    boolean withoutChildren = true; // Resource only, no children
    IDAVRepository rep = this.getRepository();
    IDAVResource resource;
    HttpServletResponse resp = this.getResp();

    // Resource-Path is stripped by the repository name!
    String curPath = null;
    String curURI = null;

    try {
        curPath = (String) this.getHeaderValues().get("resource-path");
        if (curPath == null || curPath.equals("")) {
            curPath = "/";
        }
        // If Depth is missing it might throw an error, so we assume 0 then
        String depth = this.getHeaderValues().get("Depth");
        if (depth != null && depth.equals("0")) {
            withoutChildren = true;
        } else {
            withoutChildren = false;
        }
        // uri is the unique identifier on the host includes servlet and
        // repository but not server
        curURI = (String) this.getHeaderValues().get("uri");

    } catch (Exception e) {
        LOGGER.error(e);
        withoutChildren = true; // No recursive call to propfind in a error
        // condition
    }

    LOGGER.info("PROPFIND for path:[" + curPath + "] and URI:" + curURI);

    IDAVXMLResponse xr = DavXMLResponsefactory.getXMLResponse(null, false);
    if (this.redirectedFromGet) {
        // Determine the style
        String xsltStyle = null;
        if (rep instanceof DAVRepositoryMETA) {
            xsltStyle = WebDavManager.getManager(null).getRootPropfindStyle();
        } else {
            xsltStyle = WebDavManager.getManager(null).getPropfindStyle();
        }
        xr = DavXMLResponsefactory.getXMLResponse(xsltStyle, true);

    } else {
        xr = DavXMLResponsefactory.getXMLResponse(null, true);
    }
    // LOGGER.info("xr OK");
    // xr = DavXMLResponsefactory.getXMLResponse(null, false);

    try {

        // Here we need to retrieve the path without the repository name!
        resource = rep.getResource(curURI, withoutChildren);

        if (resource == null) {
            // LOGGER.info("Resource is null");
            this.setErrorMessage("<h1>404 - Resource not found</h1>", HttpServletResponse.SC_NOT_FOUND);

            String result = this.getErrorMessage();
            resp.setContentLength(result.length());
            PrintWriter out = resp.getWriter();
            out.write(result);
            out.close();

        } else {

            if (!resource.isCollection()) {
                // LOGGER.info("Resource is not a collection");
                this.getResp().setHeader("ETag", resource.getETag());
            }
            // Modified by EC
            // LOGGER.info("Further.....");

            java.util.Date dt = new java.util.Date();
            this.getResp().setHeader("Last-Modified", dt.toGMTString());
            this.getResp().setHeader("Cache-Control", "no-cache");
            dt.setYear(70);
            this.getResp().setHeader("Expires", dt.toGMTString());
            this.getResp().setHeader("Server", "Microsoft-IIS/6.0");
            this.getResp().setHeader("Public-Extension", "http://schemas.microsoft.com/repl-2");
            this.getResp().setHeader("MicrosoftSharePointTeamServices", "12.0.0.6210");
            this.getResp().setHeader("Set-Cookie", "WSS_KeepSessionAuthenticated=80; path=" + curURI);

            // End Mody by EC
            xr.openTag("multistatus");
            resource.addToDavXMLResponse(xr);
            xr.auxTag("username", rep.getCredentials().getUserName());
            xr.addComment("Called method : PROPFIND");
            xr.closeDocument();
            // LOGGER.info("Close doc");
            // Ugly hack: Domino closes connections on status 207
            // and Win7 has a problem with it

            /*
             * if (this.redirectedFromGet ||
             * this.cameFromWindows7webDAVredir(this.getReq())) {
             * this.setHTTPStatus(HttpServletResponse.SC_OK);
             * resp.setStatus(HttpServletResponse.SC_OK); } else {
             * this.setHTTPStatus(DAVProperties.STATUS_MULTIPART);
             * resp.setStatus(DAVProperties.STATUS_MULTIPART,
             * DAVProperties.STATUS_MULTIPART_STRING); }
             */

            this.setHTTPStatus(DAVProperties.STATUS_MULTIPART);
            resp.setStatus(DAVProperties.STATUS_MULTIPART, DAVProperties.STATUS_MULTIPART_STRING);
            resp.setHeader("Connection", "keep-alive");

            resp.setContentType(DAVProperties.TYPE_XML);
            // resp.setContentType("text/xml");
            // resp.setHeader("content-encoding", "utf-8");
            // resp.setContentLength(xr.getXMLBytes().length);
            // ServletOutputStream out = this.getOutputStream();
            // out.write(xr.getXMLBytes());
            // out.close();
            String result = xr.toString();
            resp.setContentLength(result.length());
            PrintWriter out = resp.getWriter();
            out.write(result);
            out.close();
        }

    } catch (DAVNotFoundException exc) {
        // LOGGER.error(exc);
        this.setErrorMessage("<h1>404 - Resource not found</h1>", HttpServletResponse.SC_NOT_FOUND);
        String result = this.getErrorMessage();
        resp.setContentLength(result.length());
        PrintWriter out = resp.getWriter();
        out.write(result);
        out.close();
    } catch (IOException e) {
        // LOGGER.error(e);
        this.setErrorMessage("<h1>500 - We screwed up</h1><h2>" + e.getMessage() + "</h2>",
                HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }

}

---

From source file:au.org.paperminer.main.LocationFilter.java

/**
 * Inserts a new reference to a new location (also inserted, though we double check it is not already known)
 * @param req//from   w ww  . j  a  v  a  2  s  . c o m
 * @param resp
 */
private void insert(HttpServletRequest req, HttpServletResponse resp) {
    String userId = req.getParameter("uid");
    String troveId = req.getParameter("tid");
    String freq = req.getParameter("freq");
    String name = req.getParameter("nm");
    String sln = req.getParameter("sln");
    String ssn = req.getParameter("ssn");
    String cln = req.getParameter("cln");
    String csn = req.getParameter("csn");
    String lat = req.getParameter("lat");
    String lng = req.getParameter("lng");
    String nwlat = req.getParameter("nwlat");
    String nwlng = req.getParameter("nwlng");
    String selat = req.getParameter("selat");
    String selng = req.getParameter("selng");
    m_logger.debug(
            name + ',' + ssn + ',' + sln + ',' + csn + ',' + cln + ',' + lat + ',' + lng + ',' + troveId);
    HashMap<String, String> map = new HashMap<String, String>();
    map.put("name", name);
    map.put("state_sn", ssn);
    map.put("state_ln", sln);
    map.put("cntry_sn", csn);
    map.put("cntry_ln", cln);
    map.put("lat", lat);
    map.put("lng", lng);
    map.put("nw_lat", nwlat);
    map.put("nw_lng", nwlng);
    map.put("se_lat", selat);
    map.put("se_lng", selng);
    try {
        int locnId = m_helper.addLocation(userId, troveId, freq, map);
        m_logger.debug("locationFilter locn lookup: ");

        resp.setContentType("text/json");
        PrintWriter pm = resp.getWriter();
        pm.write("{ \"lid\":\"" + locnId + "\" }");
        pm.close();
    } catch (PaperMinerException ex) {
        m_logger.error("insert location/GS records failed", ex);
        req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e306");
    } catch (IOException ex) {
        req.setAttribute(PaperMinerConstants.ERROR_PAGE, "e114");
    }
}

---

From source file:me.chester.myretweetedtweets.RetrieveTweetsServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String path = request.getPathInfo();
    String callback = request.getParameter("callback");
    PrintWriter out = response.getWriter();
    if (path != null && path.length() > 1) {
        try {//from   ww w .  j  a  va 2 s.  com
            long id = Long.parseLong(path.substring(1));
            String json = getJsonWithCache(id, callback);
            response.setContentType("application/json");
            out.write(json);
            return;
        } catch (NumberFormatException e) {
            // Invalid id, will be treated as 404-not-found below
        } catch (EntityNotFoundException e) {
            // Invalid id, will be treated as 404-not-found below
        } catch (TwitterException e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            out.write("Error retrieving tweets. Maybe you should re-authorize?");
        } catch (CacheException e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            out.write("Error with Memcache. We are all doomed.");
        }
    }
    response.setStatus(HttpServletResponse.SC_NOT_FOUND);
    out.write("Invalid URL. Try authorizing again to get a valid one");
}

---

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