Example usage for javax.servlet.jsp JspWriter println

Introduction

In this page you can find the example usage for javax.servlet.jsp JspWriter println.

Prototype

abstract public void println(Object x) throws IOException;

Source Link

Document

Print an Object and then terminate the line.

Usage

From source file:i2p.bote.web.PeerInfoTag.java

@Override
public void doTag() {
    PageContext pageContext = (PageContext) getJspContext();
    JspWriter out = pageContext.getOut();

    try {/*from   w ww.  j a v a2  s  .  c om*/
        // Print DHT peer info
        DhtPeerStats dhtStats = I2PBote.getInstance().getDhtStats();
        if (dhtStats == null)
            return;

        int numDhtPeers = dhtStats.getData().size();

        // Get a sorted list of relay peers
        RelayPeer[] relayPeers = I2PBote.getInstance().getRelayPeers().toArray(new RelayPeer[0]);
        Arrays.sort(relayPeers, new Comparator<RelayPeer>() {
            @Override
            public int compare(RelayPeer peer1, RelayPeer peer2) {
                return peer2.getReachability() - peer1.getReachability();
            }
        });

        // Print charts
        out.println("<div class=\"network-charts\">");
        out.println("<div class=\"chart\">");
        out.println("<img src=\"displayChart?filename=" + createDhtChart(dhtStats) + "\"/>");
        out.println("<div class=\"chart-text\">" + numDhtPeers + "</div>");
        out.println("</div>");
        out.println("<div class=\"chart\">");
        out.println("<img src=\"displayChart?filename=" + createRelayChart(relayPeers) + "\"/>");
        out.println("<div class=\"chart-text\">" + relayPeers.length + "</div>");
        out.println("</div>");
        out.println("</div>");
        out.println("<br>");

        out.println("<span class=\"subheading\">" + _t("Kademlia Peers:") + " " + numDhtPeers + "</span>");
        if (numDhtPeers > 0) {
            out.println("<table");

            // header
            out.println("<tr>");
            for (String columnHeader : dhtStats.getHeader())
                out.println("<th>" + columnHeader + "</th>");
            out.println("</tr>");

            // data
            for (List<String> row : dhtStats.getData()) {
                out.println("<tr>");
                for (String cellData : row)
                    out.println("<td class=\"ellipsis\">" + cellData + "</td>");
                out.println("</tr>");
            }

            out.println("</table>");
        }

        out.println("<br/>");

        // Print relay peer info
        out.println("<span class=\"subheading\">" + _t("Relay Peers:") + " " + relayPeers.length + "</span>");
        if (relayPeers.length > 0) {
            out.println("<table");
            out.println("<tr>");
            out.println("<th>" + _t("Peer") + "</th>");
            out.println("<th>" + _t("I2P Destination") + "</th>");
            out.println("<th>" + _t("Reachability %") + "</th>");
            out.println("</tr>");

            int i = 1;
            for (RelayPeer peer : relayPeers) {
                out.println("<tr>");
                out.println("<td>" + i + "</td>");
                out.println("<td class=\"ellipsis\">" + Util.toBase32(peer) + "</td>");
                int reachability = peer.getReachability();
                out.println("<td>" + (reachability == 0 ? _t("Untested") : reachability) + "</td>");
                out.println("</tr>");
                i++;
            }
            out.println("</table>");
        }

        out.println("<br/>");

        // List banned peers
        Collection<BannedPeer> bannedPeers = I2PBote.getInstance().getBannedPeers();
        out.println("<span class=\"subheading\">" + _t("Banned Peers:") + " " + bannedPeers.size() + "</span>");
        if (bannedPeers.size() > 0) {
            out.println("<table>");
            out.println("<tr>");
            out.println("<th>" + _t("Peer") + "</th>");
            out.println("<th>" + _t("Destination Hash") + "</th>");
            out.println("<th>" + _t("Ban Reason") + "</th>");
            out.println("</tr>");

            int peerIndex = 1;
            for (BannedPeer peer : bannedPeers) {
                out.println("<tr>");
                out.println("<td>" + peerIndex++ + "</td>");
                out.println("<td class=\"ellipsis\">" + Util.toBase32(peer.getDestination()) + "</td>");
                out.println("<td>" + (peer.getBanReason() == null ? "" : peer.getBanReason()) + "</td>");
                out.println("</tr>");
            }

            out.println("</table>");
        }
    } catch (IOException e) {
        log.error("Can't write output to HTML page", e);
    }
}

---

From source file:com.redhat.rhn.frontend.taglibs.ListDisplayTagBase.java

protected void renderPanelHeading(JspWriter out) throws IOException {

    StringWriter headFilterContent = new StringWriter();
    StringWriter titleContent = new StringWriter();
    StringWriter headAddons = new StringWriter();

    renderTitle(titleContent);/*ww  w . j av  a2 s. c  om*/
    if (getPageList().hasFilter()) {
        headFilterContent.append("<div class=\"spacewalk-list-filter\">");
        renderFilterBox(headFilterContent);
        headFilterContent.append("</div>");
    }
    renderHeadExtraAddons(headAddons);

    int headContentLength = headFilterContent.getBuffer().length() + titleContent.getBuffer().length()
            + headAddons.getBuffer().length();

    if (headContentLength > 0) {
        out.println("<div class=\"panel-heading\">");
        out.println(titleContent.toString());
        out.println("<div class=\"spacewalk-list-head-addons\">");
        out.println(headFilterContent.toString());
        out.println("<div class=\"spacewalk-list-head-addons-extra\">");
        out.println(headAddons.toString());
        out.println("</div>");
        out.println("</div>");
        out.println("</div>");
    }
}

---

From source file:egovframework.rte.ptl.mvc.tags.ui.PaginationTag.java

public int doEndTag() throws JspException {

    try {/*from   w w w  . j  a  v  a  2s.c  o m*/

        JspWriter out = pageContext.getOut();

        PaginationManager paginationManager;

        // WebApplicationContext? id 'paginationManager' ??  Manager .
        WebApplicationContext ctx = RequestContextUtils.getWebApplicationContext(pageContext.getRequest(),
                pageContext.getServletContext());

        if (ctx.containsBean("paginationManager")) {
            paginationManager = (PaginationManager) ctx.getBean("paginationManager");
        } else {
            //bean ?  DefaultPaginationManager . ?   ?? ? ??  .
            paginationManager = new DefaultPaginationManager();
        }

        PaginationRenderer paginationRenderer = paginationManager.getRendererType(type);

        String contents = paginationRenderer.renderPagination(paginationInfo, jsFunction);

        out.println(contents);

        return EVAL_PAGE;

    } catch (IOException e) {
        throw new JspException();
    }
}

---

From source file:nl.strohalm.cyclos.taglibs.MenuTag.java

@Override
public int doEndTag() throws JspException {
    try {/*from w  ww .  j ava 2 s .c  om*/
        // Rendering is done by the topmost tag. If this is nested, do nothing
        // Also, render something only if there is some content
        if (menu == null || menu.isNested() || !menu.hasContent()) {
            return EVAL_PAGE;
        }
        final JspWriter out = pageContext.getOut();

        // Render this parent menu
        final int index = index();
        final String divId = divId(menu, index);
        renderDiv(menu, index, divId);

        // Render each submenu
        final List<Menu> subMenus = menu.getChildren();
        if (CollectionUtils.isNotEmpty(subMenus)) {
            out.print("<ul id='subMenuContainer" + index + "' class='subMenuContainer' style='display:none'>");
            final int subMenuCount = subMenus.size();
            for (int i = 0; i < subMenuCount; i++) {
                final Menu subMenu = subMenus.get(i);
                final String subMenuId = divId(subMenu, i);
                renderDiv(subMenu, i, subMenuId);
                if (i == 0) {
                    out.println("<script>$('" + subMenuId + "').addClassName('firstSubMenu');</script>");
                } else if (i == subMenuCount - 1) {
                    out.println("<script>$('" + subMenuId + "').addClassName('lastSubMenu');</script>");
                }
            }
            out.println("</ul></li>");
        }
        out.println();
        out.println("<script>allMenus.push($('" + divId + "'));</script>");

        return EVAL_PAGE;
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
}

---

From source file:fll.web.scoreEntry.ScoreEntry.java

/**
 * Generate init for new scores, initializes all variables to their default
 * values.//from  w w  w.  j av  a  2  s. c  o  m
 */
public static void generateInitForNewScore(final JspWriter writer, final ServletContext application)
        throws IOException, ParseException {
    final ChallengeDescription description = ApplicationAttributes.getChallengeDescription(application);
    final PerformanceScoreCategory performanceElement = description.getPerformance();

    for (final AbstractGoal element : performanceElement.getGoals()) {
        if (!element.isComputed()) {
            final Goal goal = (Goal) element;
            final String name = goal.getName();
            final double initialValue = goal.getInitialValue();
            if (goal.isEnumerated()) {
                // find score that matches initialValue or is min
                final List<EnumeratedValue> values = goal.getSortedValues();
                boolean found = false;
                for (final EnumeratedValue valueEle : values) {
                    final String value = valueEle.getValue();
                    final double valueScore = valueEle.getScore();
                    if (FP.equals(valueScore, initialValue, ChallengeParser.INITIAL_VALUE_TOLERANCE)) {
                        writer.println("  " + getVarNameForRawScore(name) + " = \"" + value + "\";");
                        found = true;
                    }
                }
                if (!found) {
                    // fall back to just using the first enum value
                    LOG.warn(String.format(
                            "Initial value for enum goal '%s' does not match the score of any enum value",
                            name));
                    writer.println(
                            "  " + getVarNameForRawScore(name) + " = \"" + values.get(0).getValue() + "\";");
                }

            } else {
                writer.println("  " + getVarNameForRawScore(name) + " = " + initialValue + ";");
            }
        } // !computed
    } // foreach goal

    writer.println("  Verified = 0;");
}

---

From source file:com.redhat.rhn.frontend.taglibs.ListDisplayTag.java

/** {@inheritDoc} */
@Override// ww  w.j  a v  a 2  s.  c  o m
public int doAfterBody() throws JspException {
    JspWriter out = null;
    try {
        out = pageContext.getOut();

        if (pageContext.getAttribute("current") == null) {
            out.println("</tr>");
            out.println("</thead>");
            out.println("<tbody>");
        } else {
            out.println("</tr>");
        }

        if (getIterator().hasNext()) {
            setColumnCount(0);
            Object next = getIterator().next();
            out.println(getTrElement(next));
            pageContext.setAttribute("current", next);
            return EVAL_BODY_AGAIN;
        }

    } catch (IOException e) {
        throw new JspException("Error while writing to JSP: " + e.getMessage());
    }

    return SKIP_BODY;
}

---

From source file:com.redhat.rhn.frontend.taglibs.ListDisplayTag.java

private void renderActionButtons(JspWriter out) throws IOException {
    if (getPageList().size() == 0 || getButton() == null) {
        return;//from w  w  w.  j av  a 2 s  . co  m
    }

    if (!hasButtonAttrs()) {
        return;
    }

    out.println("<div class=\"col-sm-12 text-right\">");
    if (getButton2() != null
            && AclManager.hasAcl(getButton2Acl(), (HttpServletRequest) pageContext.getRequest(), getMixins())) {

        out.println("<button class=\"btn btn-default\"" + " type=\"submit\" name=\"dispatch\" value=\""
                + LocalizationService.getInstance().getMessage(getButton2()) + "\">"
                + LocalizationService.getInstance().getMessage(getButton2()) + "</button>");
    }
    if (getButton() != null
            && AclManager.hasAcl(getButtonAcl(), (HttpServletRequest) pageContext.getRequest(), getMixins())) {

        out.println("<button class=\"btn btn-primary\"" + " type=\"submit\" name=\"dispatch\" value=\""
                + LocalizationService.getInstance().getMessage(getButton()) + "\">"
                + LocalizationService.getInstance().getMessage(getButton()) + "</button>");
    }
    out.println("</div>");
}

---

From source file:com.webapp.tags.MainNav.java

public void doTag() throws JspException, IOException {
    JspWriter out = getJspContext().getOut();

    HttpServletRequest request = (HttpServletRequest) ((PageContext) getJspContext()).getRequest();
    String contextPath = request.getContextPath();
    Locale locale = request.getLocale();

    // Retrieve the login for this request
    Login login = WebApp.getLogin(request);

    StringBuffer content = new StringBuffer();
    content.append(/*from  www. jav a2s.c  o  m*/
            "<nav class=\"navbar navbar-default navbar-static-top\" role=\"navigation\" style=\"margin-bottom: 0\">\r\n");

    content.append(navHeader(contextPath, locale, login));
    content.append(navTopLinks(contextPath, locale, login));
    content.append(navSidebar(contextPath, locale, login));

    content.append("\t\t</nav>\r\n");
    content.append("\t\t<!-- / Navigation -->\r\n");

    out.println(content.toString());
}

---

From source file:org.dspace.app.webui.jsptag.ItemTag.java

/**
 * Render full item record//from ww w .  java 2  s .c om
 */
private void renderFull() throws IOException, SQLException {
    JspWriter out = pageContext.getOut();
    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
    Context context = UIUtil.obtainContext(request);

    // Get all the metadata
    DCValue[] values = item.getMetadata(Item.ANY, Item.ANY, Item.ANY, Item.ANY);

    out.println("<p align=\"center\">"
            + LocaleSupport.getLocalizedMessage(pageContext, "org.dspace.app.webui.jsptag.ItemTag.full")
            + "</p>");

    // Three column table - DC field, value, language
    out.println("<center><table class=\"itemDisplayTable\">");
    out.println("<tr><th id=\"s1\" class=\"standard\">"
            + LocaleSupport.getLocalizedMessage(pageContext, "org.dspace.app.webui.jsptag.ItemTag.dcfield")
            + "</th><th id=\"s2\" class=\"standard\">"
            + LocaleSupport.getLocalizedMessage(pageContext, "org.dspace.app.webui.jsptag.ItemTag.value")
            + "</th><th id=\"s3\" class=\"standard\">"
            + LocaleSupport.getLocalizedMessage(pageContext, "org.dspace.app.webui.jsptag.ItemTag.lang")
            + "</th></tr>");

    for (int i = 0; i < values.length; i++) {
        if (!MetadataExposure.isHidden(context, values[i].schema, values[i].element, values[i].qualifier)) {
            out.print("<tr><td headers=\"s1\" class=\"metadataFieldLabel\">");
            out.print(values[i].schema);
            out.print("." + values[i].element);

            if (values[i].qualifier != null) {
                out.print("." + values[i].qualifier);
            }

            out.print("</td><td headers=\"s2\" class=\"metadataFieldValue\">");
            out.print(Utils.addEntities(values[i].value));
            out.print("</td><td headers=\"s3\" class=\"metadataFieldValue\">");

            if (values[i].language == null) {
                out.print("-");
            } else {
                out.print(values[i].language);
            }

            out.println("</td></tr>");
        }
    }

    listCollections();

    out.println("</table></center><br/>");

    listBitstreams();

    if (ConfigurationManager.getBooleanProperty("webui.licence_bundle.show")) {
        out.println("<br/><br/>");
        showLicence();
    }
}

---

From source file:org.dspace.app.webui.jsptag.ItemTag.java

/**
 * Link to the item licence/* w  w  w.ja v  a 2 s.  c  o  m*/
 */
private void showLicence() throws IOException {
    JspWriter out = pageContext.getOut();
    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();

    Bundle[] bundles = null;
    try {
        bundles = item.getBundles("LICENSE");
    } catch (SQLException sqle) {
        throw new IOException(sqle.getMessage(), sqle);
    }

    out.println("<table align=\"center\" class=\"attentionTable\"><tr>");

    out.println("<td class=\"attentionCell\"><p><strong>" + LocaleSupport.getLocalizedMessage(pageContext,
            "org.dspace.app.webui.jsptag.ItemTag.itemprotected") + "</strong></p>");

    for (int i = 0; i < bundles.length; i++) {
        Bitstream[] bitstreams = bundles[i].getBitstreams();

        for (int k = 0; k < bitstreams.length; k++) {
            out.print("<div align=\"center\" class=\"standard\">");
            out.print("<strong><a target=\"_blank\" href=\"");
            out.print(request.getContextPath());
            out.print("/retrieve/");
            out.print(bitstreams[k].getID() + "/");
            out.print(UIUtil.encodeBitstreamName(bitstreams[k].getName(), Constants.DEFAULT_ENCODING));
            out.print("\">" + LocaleSupport.getLocalizedMessage(pageContext,
                    "org.dspace.app.webui.jsptag.ItemTag.viewlicence") + "</a></strong></div>");
        }
    }

    out.println("</td></tr></table>");
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• »