Example usage for java.io PrintWriter flush

List of usage examples for java.io PrintWriter flush

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Introduction

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

Prototype

public void flush()

Source Link

Document

Flushes the stream.

Usage

From source file:cn.vlabs.umt.ui.servlet.UMTPublicKeyServiceServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    UMTCredential cred = (UMTCredential) factory.getBean("UMTCredUtil");
    PublicKeyEnvelope opublickey = new PublicKeyEnvelope();
    opublickey.setAppId(cred.getUMTId());
    Date month = DateUtils.addMonths(new Date(cred.getCreateTime()), 1);
    opublickey.setValidTime(DateFormatUtils.format(month, "yyyy-MM-dd hh:mm:ss"));
    opublickey.setPublicKey(HexUtil.toHexString(cred.getUMTKey().getRSAPublic().getEncoded()));
    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");
    PrintWriter out = response.getWriter();
    out.write(opublickey.toXML());//  w w  w  . j  a v  a 2 s .c  o m
    out.flush();
    out.close();

}

From source file:com.att.api.immn.controller.CreateIndexController.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    final HttpSession session = request.getSession();
    OAuthToken token = (OAuthToken) session.getAttribute("token");
    IMMNService srvc = new IMMNService(appConfig.getApiFQDN(), token);

    JSONObject jresponse = new JSONObject();
    try {/*  ww  w.  ja va2s .com*/
        srvc.createMessageIndex();
        jresponse.put("success", true).put("text", "Message index created.");
    } catch (RESTException re) {
        jresponse.put("success", false).put("text", re.getMessage());
    }

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

From source file:com.msco.mil.client.com.sencha.gxt.examples.resources.server.JsonTreeServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {//www  .ja  va 2 s  . c o m
        String id = req.getParameter("id");

        Folder folder = Folder.findFolder(id == null ? 1 : Integer.valueOf(id));

        String xml = generateJson(folder);

        resp.setContentType("application/json");
        PrintWriter out = resp.getWriter();
        out.println(xml);
        out.flush();
    } catch (Exception e) {
        throw new ServletException(e);
    }
}

From source file:com.sentinel.rest.handlers.AuthSuccessHandler.java

@Override
public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response,
        Authentication authentication) throws ServletException, IOException {
    LOG.trace("Method: onAuthenticationSuccess called.");

    response.setStatus(HttpServletResponse.SC_OK);
    UserDetails userdetails = (UserDetails) authentication.getPrincipal();

    LOG.info(userdetails.getUsername() + " got is connected ");

    PrintWriter writer = response.getWriter();
    mapper.writeValue(writer, null);/*from   w w w.  j  a v  a 2 s  .  co m*/
    writer.flush();
    LOG.trace("Method: onAuthenticationSuccess finished.");
}

From source file:com.att.api.sms.controller.LoadController.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    final HttpSession session = request.getSession();

    JSONObject jresponse = new JSONObject().put("authenticated", true).put("server_time", DateUtil.getTime())
            .put("download", this.appConfig.getProperty("linkDownload"))
            .put("github", this.appConfig.getProperty("linkGithub"))
            .put("short_code_check", this.appConfig.getProperty("getMsgsShortCode"))
            .put("short_code_received", this.appConfig.getProperty("receiveMsgsShortCode"));

    final String savedData = (String) session.getAttribute("savedData");
    if (savedData != null) {
        final JSONObject jsavedData = new JSONObject(savedData);
        jresponse.put("savedData", jsavedData);
    }/*from  w ww.  jav  a  2s .co m*/

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

From source file:com.microsoft.tfs.core.checkinpolicies.PolicyEvaluator.java

/**
 * Returns a text error message (with newlines) suitable for printing in a
 * console window, log file, or other text area that describes a problem
 * loading a check-in policy implementation so the user can fix the problem.
 * Things like policy type ID, installation instructions, and sometimes
 * stack traces are formatted into the message.
 *
 * @param throwable//from w  w w .j av a2s  .  co m
 *        the problem that caused the load failure, usually these are
 *        {@link PolicyLoaderException}, but they can be any kind of
 *        {@link Throwable} and the error message will be as descriptive as
 *        possible (must not be <code>null</code>)
 * @return the formatted error text.
 */
public static String makeTextErrorForLoadException(final Throwable throwable) {
    Check.notNull(throwable, "throwable"); //$NON-NLS-1$

    final StringBuffer sb = new StringBuffer();

    if (throwable instanceof PolicyLoaderException
            && ((PolicyLoaderException) throwable).getPolicyType() != null) {
        /*
         * Additional details for policy loader exceptions with policy type
         * information.
         */

        sb.append(Messages.getString("PolicyEvaluator.RequiredCheckinPolicyFailedToLoad")); //$NON-NLS-1$

        final PolicyLoaderException ple = (PolicyLoaderException) throwable;
        sb.append(Messages.getString("PolicyEvaluator.NameColon") + ple.getPolicyType().getName() + "\n"); //$NON-NLS-1$ //$NON-NLS-2$
        sb.append(Messages.getString("PolicyEvaluator.IDColon") + ple.getPolicyType().getID() + "\n"); //$NON-NLS-1$ //$NON-NLS-2$
        sb.append(Messages.getString("PolicyEvaluator.InstallationInstructionsColon") //$NON-NLS-1$
                + ple.getPolicyType().getInstallationInstructions() + "\n"); //$NON-NLS-1$

        sb.append(Messages.getString("PolicyEvaluator.ErrorColon") + throwable.getLocalizedMessage() + "\n\n"); //$NON-NLS-1$ //$NON-NLS-2$
    } else {
        /*
         * Run-time errors and other problems not handled during policy
         * loading are wrapped in TECoreException, but some other exception
         * types may come through (very rare).
         */

        sb.append(Messages.getString("PolicyEvaluator.AnErrorOccurredInThePolicyFramework")); //$NON-NLS-1$

        final StringWriter sw = new StringWriter();
        final PrintWriter pw = new PrintWriter(sw, true);
        throwable.printStackTrace(pw);
        pw.flush();
        sw.flush();

        sb.append(Messages.getString("PolicyEvaluator.ErrorColon") + sw.toString() + "\n"); //$NON-NLS-1$ //$NON-NLS-2$
    }

    sb.append(Messages.getString("PolicyEvaluator.MoreDetailsMayBeAvailableInPlatformLogs")); //$NON-NLS-1$

    return sb.toString();
}

From source file:com.fengduo.bee.commons.exception.SystemExceptionResolver.java

/**
 * Response  responseText/*from  w ww. j av a  2  s. co m*/
 * 
 * @param response
 * @param errorMsg
 */
private void printJSON(HttpServletResponse response, String errorMsg) {
    response.setCharacterEncoding("UTF-8");
    try {
        PrintWriter out = response.getWriter();
        out.println(errorMsg);
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:marytts.tools.dbselection.DatabaseSelector.java

/**
 * Print the list of selected files//from ww  w.  java  2s . co  m
 * 
 * @param filename the file to print to
 * @param selected the list of files
 */
private static void storeResult(String filename, Set<Integer> selected) {

    PrintWriter out;
    try {
        out = new PrintWriter(new FileWriter(new File(filename)));
    } catch (Exception e) {
        e.printStackTrace();
        throw new Error("Error storing result");
    }
    for (int sel : selected) {
        out.println(sel);
    }
    out.flush();
    out.close();
}

From source file:com.att.api.immn.controller.DeleteSubscriptionController.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    final HttpSession session = request.getSession();
    JSONObject jresponse = new JSONObject();
    try {//from  w  ww  .  j  a v a 2  s  .  co  m
        if (session.getAttribute("subscriptionId") == null) {
            throw new RESTException("You must first create a subscription.");
        }
        final OAuthToken token = this.getFileToken("notificationScope");
        final String channelId = appConfig.getProperty("channelId");
        final String subscriptionId = (String) session.getAttribute("subscriptionId");
        final String fqdn = appConfig.getApiFQDN();
        final WebhooksService srvc = new WebhooksService(fqdn, token);
        srvc.deleteNotificationSubscription(channelId, subscriptionId);
        session.removeAttribute("subscriptionId");
        jresponse.put("success", true).put("text", "Subscription deleted.");
    } catch (RESTException re) {
        jresponse.put("success", false).put("text", re.getMessage());
    }

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

From source file:com.att.api.immn.controller.DelMsgController.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    final HttpSession session = request.getSession();
    OAuthToken token = (OAuthToken) session.getAttribute("token");
    IMMNService srvc = new IMMNService(appConfig.getApiFQDN(), token);
    final String msgIdStr = request.getParameter("deleteMsgId");
    final String[] msgIds = msgIdStr.split(",");

    JSONObject jresponse = new JSONObject();
    try {/*from   www . j a  v a 2s  .co m*/
        if (msgIds.length > 1) {
            srvc.deleteMessages(msgIds);
        } else {
            final String msgId = msgIds[0];
            srvc.deleteMessage(msgId);
        }
        jresponse.put("success", true).put("text", "Message(s) deleted.");
    } catch (RESTException re) {
        jresponse.put("success", false).put("text", re.getMessage());
    }

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