Example usage for java.io PrintWriter print

List of usage examples for java.io PrintWriter print

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Introduction

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

Prototype

public void print(Object obj)

Source Link

Document

Prints an object.

Usage

From source file:net.cellcloud.http.AbstractJSONHandler.java

/**
 * ??? JSON ?/* w  ww.  j a va 2 s . co  m*/
 * @param response
 * @param status
 * @param json
 * @throws IOException
 */
protected void respond(HttpResponse response, int status, JSONObject json) throws IOException {
    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");
    response.setStatus(status);

    PrintWriter out = null;
    try {
        out = response.getWriter();
        out.print(json.toString());
    } catch (IOException e) {
        throw e;
    } finally {
        try {
            out.close();
        } catch (Exception e) {
            // Nothing
        }
    }
}

From source file:net.cellcloud.http.AbstractJSONHandler.java

/**
 *  200 ???//from w w  w.  j a v  a  2  s.  c  o  m
 * @param response
 */
protected void respondWithOk(HttpResponse response) {
    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");
    response.setStatus(HttpResponse.SC_OK);

    PrintWriter out = null;
    try {
        out = response.getWriter();
        out.print("{}");
    } catch (IOException e) {
        Logger.log(AbstractJSONHandler.class, e, LogLevel.ERROR);
    } finally {
        try {
            out.close();
        } catch (Exception e) {
            // Nothing
        }
    }
}

From source file:net.cellcloud.http.AbstractJSONHandler.java

/**
 *  200 ??? JSON ?/* w ww .ja v  a 2 s.co m*/
 * @param response
 * @param json
 * @throws IOException
 */
protected void respondWithOk(HttpResponse response, JSONObject json) throws IOException {
    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");
    response.setStatus(HttpResponse.SC_OK);

    PrintWriter out = null;
    try {
        out = response.getWriter();
        out.print(json.toString());
    } catch (IOException e) {
        throw e;
    } finally {
        try {
            out.close();
        } catch (Exception e) {
            // Nothing
        }
    }
}

From source file:it.cilea.osd.jdyna.utils.ClassificationExportUtils.java

/**
 * Metodo di supporto per esportare una classificazione nella sua "bean
 * definition". //FIXME valutare la possibilita' di utilizzare il
 * polimorfismo implementando un'interfaccia IExportableBeanDefinition
 * /*from   w  ww.  ja  v  a 2 s.c  o  m*/
 * @param writer
 * @param classificazione
 */
private void classificazioneToXML(PrintWriter writer, Classificazione classificazione) {
    writer.print("         <bean id=\"" + Classificazione.class.getSimpleName() + classificazione.getId()
            + "\" class=\"" + Classificazione.class.getCanonicalName() + "\">\n");
    writer.print("               <property name=\"alberoClassificatorio\" ref=\""
            + AlberoClassificatorio.class.getSimpleName() + classificazione.getAlberoClassificatorio().getId()
            + "\" />\n");
    if (classificazione.getPadre() != null) {
        writer.print("               <property name=\"padre\" ref=\""

                + Classificazione.class.getSimpleName() + classificazione.getPadre().getId() + "\" />\n");
    }
    writer.print("               <property name=\"codice\" value=\"" + classificazione.getCodice() + "\" />\n");
    writer.print("               <property name=\"nome\" value=\"" + classificazione.getNome() + "\" />\n");
    writer.print("               <property name=\"selezionabile\" value=\"" + classificazione.isSelezionabile()
            + "\" />\n");
    writer.print("               <property name=\"attivo\" value=\"" + classificazione.isAttivo() + "\" />\n");
    // bisogna settare solo i legami "a salire" quelli a scendere vengono
    // dedotti automaticamente
    // writer
    // .print(" <property name=\"sottoCategorie\">\n"
    // + " <list>\n");
    // for (Classificazione subClass : classificazione.getSottoCategorie())
    // {
    //
    // toXML(writer, subClass);
    //
    // }
    // writer.print(" </list>\n");
    // writer.print(" </property>\n");

    writer.print("         </bean>\n\n");
    writer.print("    <!-- SottoClassificazioni di:" + classificazione.getNome() + " -->\n\n");

    for (Classificazione subClass : classificazione.getSottoCategorie()) {
        classificazioneToXML(writer, subClass);
    }

    writer.print("    <!-- FINE SottoClassificazioni di:" + classificazione.getNome() + " -->\n\n");

}

From source file:com.concursive.connect.web.webdav.resources.WebdavResource.java

protected void sendContentMenu(final PrintWriter printer) {
    printer.print("<ul>");
    for (WebdavResource r : parent.children) {
        printer.print("<li><a href='" + r.getHref() + "'>" + r.getName() + "</a>");
    }/*from w  w w .  ja  v a 2  s .  c  o m*/
    printer.print("</ul>");
}

From source file:com.jaspersoft.jasperserver.rest.RESTLoginAuthenticationFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    HttpServletRequest httpRequest = (HttpServletRequest) request;
    HttpServletResponse httpResponse = (HttpServletResponse) response;

    String username = EncryptionRequestUtils.getValue(request,
            AuthenticationProcessingFilter.SPRING_SECURITY_FORM_USERNAME_KEY);
    String password = EncryptionRequestUtils.getValue(request,
            AuthenticationProcessingFilter.SPRING_SECURITY_FORM_PASSWORD_KEY);

    if (!StringUtils.isEmpty(username)) {
        // decoding since | is not http safe
        username = URLDecoder.decode(username, CharEncoding.UTF_8);

        UsernamePasswordAuthenticationToken authRequest = new UsernamePasswordAuthenticationToken(username,
                password);//from   w w w . j a va2 s  . c  o m
        authRequest.setDetails(new WebAuthenticationDetails(httpRequest));

        Authentication authResult;
        try {
            authResult = authenticationManager.authenticate(authRequest);
        } catch (AuthenticationException e) {
            if (log.isDebugEnabled()) {
                log.debug("User " + username + " failed to authenticate: " + e.toString());
            }

            if (log.isWarnEnabled()) {
                log.warn("User " + username + " failed to authenticate: " + e.toString() + " " + e,
                        e.getRootCause());
            }

            SecurityContextHolder.getContext().setAuthentication(null);

            // Send an error message in the form of OperationResult...
            httpResponse.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
            //OperationResult or = servicesUtils.createOperationResult(1, "Invalid username " + username);
            PrintWriter pw = httpResponse.getWriter();
            pw.print("Unauthorized");
            return;
        }

        if (log.isDebugEnabled()) {
            log.debug("User " + username + " authenticated: " + authResult);
        }

        SecurityContextHolder.getContext().setAuthentication(authResult);

        chain.doFilter(request, response);
    } else {
        if (log.isDebugEnabled()) {
            log.debug("Failed to authenticate: Bad request. Username and password must be specified.");
        }
        if (log.isWarnEnabled()) {
            log.warn("Failed to authenticate: Bad request. Username and password must be specified.");
        }

        httpResponse.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        PrintWriter pw = httpResponse.getWriter();
        pw.print("Bad request."
                + (StringUtils.isEmpty(username)
                        ? " Parameter " + AuthenticationProcessingFilter.SPRING_SECURITY_FORM_USERNAME_KEY
                                + " not found."
                        : "")
                + (StringUtils.isEmpty(password)
                        ? " Parameter " + AuthenticationProcessingFilter.SPRING_SECURITY_FORM_PASSWORD_KEY
                                + " not found."
                        : ""));
    }
}

From source file:gov.nih.nci.ncicb.tcga.dcc.qclive.common.MD5ChecksumCreatorFastTest.java

public void setUp() throws FileNotFoundException {

    PrintWriter writer = null;

    try {//from  w w  w . j  a  va 2s .  c om
        testFile = new File(TEST_FILE_NAME);
        //noinspection IOResourceOpenedButNotSafelyClosed
        writer = new PrintWriter(testFile);
        writer.print(TEST_CHECKSUM_TEXT);
    } finally {
        IOUtils.closeQuietly(writer);
    }
}

From source file:com.google.gct.idea.appengine.synchronization.SampleSyncTaskTest.java

private RevCommit addFileToMockGitHubRepo(String fileName, String commitMessage)
        throws GitAPIException, IOException {
    // Create a new file
    File file = new File(db.getWorkTree(), fileName);
    file.createNewFile();/*  w w w  .  j a  v a  2s  .  com*/
    PrintWriter writer = new PrintWriter(file);
    writer.print("Some content");
    writer.close();

    // Add file to mocked Github repo
    mockGitHubRepo.add().addFilepattern(fileName).call();

    RevCommit commit = mockGitHubRepo.commit().setMessage(commitMessage).call();
    Assert.assertNotNull(commit);

    mockGitHubRepo.push().call();

    return commit;
}

From source file:edu.lternet.pasta.portal.ReportViewerServlet.java

/**
 * The doPost method of the servlet. <br>
 *
 * This method is called when a form has its tag value method equals to post.
 * /*www .j a  v a  2 s  .  c o  m*/
 * @param request the request send by the client to the server
 * @param response the response send by the server to the client
 * @throws ServletException if an error occurred
 * @throws IOException if an error occurred
 */
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    HttpSession httpSession = request.getSession();
    String uid = (String) httpSession.getAttribute("uid");

    if (uid == null || uid.isEmpty())
        uid = "public";

    String packageId = request.getParameter("packageid");
    String encodedPath = request.getParameter("localPath");
    String scope = null;
    Integer identifier = null;
    String revision = null;
    String xml = null;
    String html = null;

    try {
        String[] tokens = packageId.split("\\.");

        if (tokens.length == 3) {
            scope = tokens[0];
            identifier = Integer.valueOf(tokens[1]);
            revision = tokens[2];
            /*
             * The quality report XML could be read either from a local file
             * or from PASTA via the DataPackageManagerClient.
             */
            if (encodedPath != null && encodedPath.length() > 0) {
                URLCodec urlCodec = new URLCodec();
                String localPath = urlCodec.decode(encodedPath);
                File xmlFile = new File(localPath);
                if (xmlFile != null && xmlFile.exists()) {
                    xml = FileUtils.readFileToString(xmlFile);
                }
            } else {
                DataPackageManagerClient dpmClient = new DataPackageManagerClient(uid);
                xml = dpmClient.readDataPackageReport(scope, identifier, revision);
            }

            ReportUtility qrUtility = new ReportUtility(xml);
            html = HTMLHEAD + "<div class=\"qualityreport\">" + qrUtility.xmlToHtmlTable(cwd + xslpath)
                    + "</div>" + HTMLTAIL;
        } else {
            String msg = String.format(
                    "packageId '%s' is not in the correct form of 'scope.identifier.revision' (e.g., 'knb-lter-lno.1.1')",
                    packageId);
            throw new UserErrorException(msg);
        }
    } catch (Exception e) {
        handleDataPortalError(logger, e);
    }

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.print(html);
    out.flush();
    out.close();
}

From source file:bookUtilities.BookSearchServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*  ww w. j  av a 2  s. co m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    JSONArray books = getSearchResults(request.getParameter("searchPhrase"));
    PrintWriter printout = response.getWriter();
    printout.print(books);
    printout.flush();
}