Example usage for javax.mail.internet MailDateFormat format

List of usage examples for javax.mail.internet MailDateFormat format

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Introduction

In this page you can find the example usage for javax.mail.internet MailDateFormat format.

Prototype

public final String format(Date date)

Source Link

Document

Formats a Date into a date-time string.

Usage

From source file:org.methodize.nntprss.admin.AdminServlet.java

private void cmdExportOpmlChannelConfig(HttpServletResponse response) throws ServletException, IOException {

    //      response.setContentType("text/xml");
    response.setContentType("application/octet-stream; charset=UTF-8");
    response.setHeader("Content-Disposition", "attachment; filename=\"nntprss-channels-opml.xml\"");
    PrintWriter writer = new PrintWriter(response.getWriter());
    writer.println("<?xml version='1.0' encoding='UTF-8'?>");
    writer.println();//from www .j  ava2  s.  c om
    writer.println("<!-- Generated on " + new Date().toString() + " -->");
    writer.println("<!-- nntp//rss v" + XMLHelper.escapeString(AppConstants.VERSION)
            + " - http://www.methodize.org/nntprss/ -->");

    writer.println("<opml version='1.1'>");
    writer.println(" <head>");
    writer.println("  <title>My nntp//rss Subscriptions</title>");

    MailDateFormat mailDateFormat = new MailDateFormat();
    String currentDateTime = mailDateFormat.format(new Date());
    writer.println("  <dateCreated>" + currentDateTime + "</dateCreated>");
    writer.println("  <dateModified>" + currentDateTime + "</dateModified>");
    writer.println(" </head>");
    writer.println(" <body>");

    ChannelManager channelManager = (ChannelManager) getServletContext()
            .getAttribute(AdminServer.SERVLET_CTX_RSS_MANAGER);

    Iterator channelIter = channelManager.channels();
    while (channelIter.hasNext()) {
        Channel channel = (Channel) channelIter.next();
        writer.print("  <outline text='");
        writer.print(channel.getTitle() != null ? XMLHelper.escapeString(channel.getTitle()) : "");
        writer.print("' description='");
        writer.print(channel.getDescription() != null ? XMLHelper.escapeString(channel.getDescription()) : "");
        writer.print("' htmlUrl='");
        writer.print(channel.getLink() != null ? XMLHelper.escapeString(channel.getLink()) : "");
        writer.print("' title='");
        writer.print(channel.getTitle() != null ? XMLHelper.escapeString(channel.getTitle()) : "");
        writer.print("' ");
        if (channel.getRssVersion() != null) {
            if (channel.getRssVersion().toUpperCase().startsWith("RSS")
                    || channel.getRssVersion().startsWith("RDF")) {
                writer.print("type='rss' version='RSS' ");
            } else if (channel.getRssVersion().toUpperCase().startsWith("ATOM")) {
                writer.print("type='atom' version='ATOM' ");
            }
        }
        writer.print("xmlUrl='");
        writer.print(XMLHelper.escapeString(channel.getUrl()));
        writer.println("'/>");
    }

    writer.println(" </body>");
    writer.println("</opml>");
}