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:org.dspace.app.webui.jsptag.SelectGroupTag.java

public int doStartTag() throws JspException {
    try {// w w w.j  a v  a2  s. c o  m
        JspWriter out = pageContext.getOut();
        HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();

        out.print(
                "<table><tr><td colspan=\"2\" align=\"center\"><select multiple=\"multiple\" name=\"group_ids\" size=\"");
        out.print(multiple ? "10" : "1");
        out.println("\">");

        //ensure that if no group is selected that a blank option is displayed - xhtml compliance 
        if (groups == null || groups.length == 0) {
            out.print("<option value=\"\">&nbsp;</option>");
        }

        if (groups != null) {
            for (int i = 0; i < groups.length; i++) {
                out.print("<option value=\"" + groups[i].getID() + "\">");
                out.print(groups[i].getName() + " (" + groups[i].getID() + ")");
                out.println("</option>");
            }
        }

        out.print("</select></td>");

        if (multiple) {
            out.print("</tr><tr><td width=\"50%\" align=\"center\">");
        } else {
            out.print("<td>");
        }

        String p = (multiple
                ? LocaleSupport.getLocalizedMessage(pageContext,
                        "org.dspace.app.webui.jsptag.SelectGroupTag.selectGroups")
                : LocaleSupport.getLocalizedMessage(pageContext,
                        "org.dspace.app.webui.jsptag.SelectGroupTag.selectGroup"));
        out.print("<input type=\"button\" value=\"" + p + "\" onclick=\"javascript:popup_window('"
                + req.getContextPath() + "/tools/group-select-list?multiple=" + multiple
                + "', 'group_popup');\" />");

        if (multiple) {
            out.print("</td><td width=\"50%\" align=\"center\">");
            out.print("<input type=\"button\" value=\""
                    + LocaleSupport.getLocalizedMessage(pageContext,
                            "org.dspace.app.webui.jsptag.SelectGroupTag.removeSelected")
                    + "\" onclick=\"javascript:removeSelected(window.document.epersongroup.group_ids);\"/>");
        }

        out.println("</td></tr></table>");
    } catch (IOException ie) {
        throw new JspException(ie);
    }

    return SKIP_BODY;
}

---

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

public int doStartTag() throws JspException {
    try {//  ww  w  .  j  a va 2 s .co m
        JspWriter out = pageContext.getOut();
        HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();

        out.print(
                "<table><tr><td colspan=\"2\" align=\"center\"><select multiple=\"multiple\" name=\"eperson_id\" size=\"");
        out.print(multiple ? "10" : "1");
        out.println("\">");
        // ensure that if no eperson is selected that a blank option is displayed - xhtml compliance 
        if (epeople == null || epeople.length == 0) {
            out.print("<option value=\"\">&nbsp;</option>");
        }

        if (epeople != null) {
            for (int i = 0; i < epeople.length; i++) {
                out.print("<option value=\"" + epeople[i].getID() + "\">");
                out.print(epeople[i].getFullName() + " (" + epeople[i].getEmail() + ")");
                out.println("</option>");
            }
        }
        // add blank option value if no person selected to ensure that code is xhtml compliant 
        //out.print("<option/>");
        out.print("</select></td>");

        if (multiple) {
            out.print("</tr><tr><td width=\"50%\" align=\"center\">");
        } else {
            out.print("<td>");
        }

        String p = (multiple
                ? LocaleSupport.getLocalizedMessage(pageContext,
                        "org.dspace.app.webui.jsptag.SelectEPersonTag.selectPeople")
                : LocaleSupport.getLocalizedMessage(pageContext,
                        "org.dspace.app.webui.jsptag.SelectEPersonTag.selectPerson"));
        out.print("<input type=\"button\" value=\"" + p + "\" onclick=\"javascript:popup_window('"
                + req.getContextPath() + "/tools/eperson-list?multiple=" + multiple
                + "', 'eperson_popup');\" />");

        if (multiple) {
            out.print("</td><td width=\"50%\" align=\"center\">");
            out.print("<input type=\"button\" value=\""
                    + LocaleSupport.getLocalizedMessage(pageContext,
                            "org.dspace.app.webui.jsptag.SelectEPersonTag.removeSelected")
                    + "\" onclick=\"javascript:removeSelected(window.document.epersongroup.eperson_id);\"/>");
        }

        out.println("</td></tr></table>");
    } catch (IOException ie) {
        throw new JspException(ie);
    }

    return SKIP_BODY;
}

---

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

@Override
@SuppressWarnings("unchecked")
public int doStartTag() throws JspException {
    divId = "_container_" + System.currentTimeMillis() + "_" + new Random().nextInt(Integer.MAX_VALUE);

    if (selectedValues == null) {
        try {/*from w w w .  j  a v  a 2  s .c  om*/
            final Object form = pageContext.findAttribute(Constants.BEAN_KEY);
            selectedValues = CoercionHelper.coerce(List.class, PropertyHelper.get(form, name));
            for (int i = 0; i < selectedValues.size(); i++) {
                selectedValues.set(i, CoercionHelper.coerce(String.class, selectedValues.get(i)));
            }
        } catch (final Exception e) {
            // Leave selected values empty
        }
    }

    try {
        final JspWriter out = pageContext.getOut();
        out.print("<div");
        if (maxWidth != null) {
            out.print(" style='width:" + maxWidth + "px'");
        }
        out.println(" id='" + divId + "'></div>");
        // Write the start of the script
        out.println("<script>");
        out.println("var mddNoItemsMessage = \""
                + StringEscapeUtils.escapeJavaScript(messageHelper.message("multiDropDown.noItemsMessage"))
                + "\";");
        out.println("var mddSingleItemsMessage = \""
                + StringEscapeUtils.escapeJavaScript(messageHelper.message("multiDropDown.singleItemMessage"))
                + "\";");
        out.println("var mddMultiItemsMessage = \""
                + StringEscapeUtils.escapeJavaScript(messageHelper.message("multiDropDown.multiItemsMessage"))
                + "\";");

        out.println("var " + divId + " = $('" + divId + "');");
        out.println(divId + ".values = [];");
    } catch (final IOException e) {
        throw new JspException(e);
    }

    return EVAL_BODY_INCLUDE;
}

---

From source file:org.kuali.mobility.tags.LocalisedFieldTag.java

/**
 * Writes the HTML input field for the specified language
 *
 * @param out/*from   w w  w.  jav a  2 s. co  m*/
 * @param language
 * @throws IOException
 */
private void writeInput(JspWriter out, String language) throws IOException {
    String value = getMessage(code, language);
    if (value == null) {
        value = "";
    }

    if (INPUT_TEXT.equals(this.inputType)) {
        out.println("<input type=\"text\" name=\"" + name + "." + language + "\" value=\"" + value + "\" />");
    } else if (INPUT_TEXT_AREA.equals(this.inputType)) {
        out.println("<textarea rows=\"8\" cols=\"80\" name=\"" + name + "." + language + "\">");
        out.println(value);
        out.println("</textarea>");
    } else {
        throw new IllegalArgumentException("You specified an invalid input type : " + inputType);
    }
}

---

From source file:com.glaf.jbpm.tag.JbpmProcessImageTag.java

private void writeTable() throws IOException, DocumentException {
    int borderWidth = 4;
    Element rootDiagramElement = DocumentHelper.parseText(new String(gpdBytes)).getRootElement();
    int[] boxConstraint;
    int[] imageDimension = extractImageDimension(rootDiagramElement);
    String imagePath = contextPath + "/mx/jbpm/image";
    if (conf.get("jbpm.processImageUrl") != null) {
        imagePath = contextPath + conf.get("jbpm.processImageUrl");
    }// w ww .  j  a  va2  s  . c o  m
    String imageLink = imagePath + "?processDefinitionId=" + processDefinition.getId();
    JspWriter jspOut = pageContext.getOut();

    if (tokenInstanceId > 0) {
        List<Token> allTokens = new java.util.ArrayList<Token>();
        walkTokens(currentToken, allTokens);
        jspOut.println("<div style='position:relative; background-image:url(" + imageLink
                + ");background-repeat:no-repeat; width: " + imageDimension[0] + "px; height: "
                + imageDimension[1] + "px;'>");

        for (int i = 0; i < allTokens.size(); i++) {
            Token token = allTokens.get(i);
            if (!token.getProcessInstance().hasEnded()) {
                if (!token.isAbleToReactivateParent()) {
                    continue;
                }
            }
            // check how many tokens are on teh same level (= having the
            // same parent)
            int offset = i;
            if (i > 0) {
                while (offset > 0 && (allTokens.get(offset - 1)).getParent().equals(token.getParent())) {
                    offset--;
                }
            }
            boxConstraint = extractBoxConstraint(rootDiagramElement, token);

            // Adjust for borders
            // boxConstraint[2] -= borderWidth * 2;
            // boxConstraint[3] -= borderWidth * 2;

            jspOut.println("<div style='position:absolute; left: " + boxConstraint[0] + "px; top: "
                    + boxConstraint[1] + "px; ");

            if (i == (allTokens.size() - 1)) {
                jspOut.println("border: " + currentTokenColor);
            } else {
                if (StringUtils.isNotEmpty(childTokenColor)) {
                    jspOut.println("border: " + childTokenColor);
                }
            }

            jspOut.println(" " + borderWidth + "px groove; " + "width: " + (boxConstraint[2] - 2)
                    + "px; height: " + (boxConstraint[3] - 2) + "px;'>");

            jspOut.println("</div>");
        }
        jspOut.println("</div>");
    } else {
        boxConstraint = extractBoxConstraint(rootDiagramElement);

        jspOut.println("<table border=0 cellspacing=0 cellpadding=0 width=" + imageDimension[0] + " height="
                + imageDimension[1] + ">");
        jspOut.println("  <tr>");
        jspOut.println("    <td width=" + imageDimension[0] + " height=" + imageDimension[1]
                + " style=\"background-image:url(" + imageLink + ")\" valign=top>");
        jspOut.println("      <table border=0 cellspacing=0 cellpadding=0>");
        jspOut.println("        <tr>");
        jspOut.println("          <td width=" + (boxConstraint[0] - borderWidth) + " height="
                + (boxConstraint[1] - borderWidth) + " style=\"background-color:transparent;\"></td>");
        jspOut.println("        </tr>");
        jspOut.println("        <tr>");
        jspOut.println("          <td style=\"background-color:transparent;\"></td>");
        jspOut.println("          <td style=\"border-color:" + currentTokenColor + "; border-width:"
                + borderWidth + "px; border-style:groove; background-color:transparent;\" width="
                + boxConstraint[2] + " height=" + (boxConstraint[3] + (2 * borderWidth)) + ">&nbsp;</td>");
        jspOut.println("        </tr>");
        jspOut.println("      </table>");
        jspOut.println("    </td>");
        jspOut.println("  </tr>");
        jspOut.println("</table>");
    }
}

---

From source file:com.trenako.web.tags.BreadcrumbTags.java

@Override
protected int writeTagContent(JspWriter out, String contextPath) throws JspException {

    if (getCriteria().isEmpty()) {
        return Tag.SKIP_BODY;
    }//  w  w  w. jav  a 2  s .c om

    try {
        List<HtmlTag> items = new ArrayList<HtmlTag>();
        for (Criteria crit : getCriteria().criteria()) {
            addElement(items, contextPath, crit);
        }

        HtmlTag list = ul(tags(items)).cssClass("breadcrumb");
        out.println(list.toString());

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

    return Tag.SKIP_BODY;
}

---

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

/** {@inheritDoc} */
public int doAfterBody() throws JspException {
    JspWriter out = null;
    try {/*from w ww .j av a  2  s  .  co  m*/
        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, currRow++));
            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:org.kuali.mobility.tags.LocalisedFieldTag.java

/**
 * Writes the hidden input to give a name for the input localised code.
 *
 * @param out/*from www  .j  a  va2 s.c o  m*/
 * @throws IOException
 */
private void writeHiddenInputCode(JspWriter out) throws IOException {
    out.print("<input type=\"hidden\" ");
    out.print("name=\"" + name + ".code\" ");
    if (code != null) {
        out.print("value=\"" + code + "\" ");
    } else {
        out.print("value=\"\" ");
    }
    out.println(" />");

}

---

From source file:org.neuro4j.web.taglib.IncludeTagHandler.java

private void processIncludeRequest(String url, JspWriter out) {

    BufferedReader dis = null;/*from ww  w  .j av a2s . c o m*/
    try {

        URLConnection connection = new URL(url).openConnection();

        connection.setRequestProperty("Accept-Charset", charset);

        dis = new BufferedReader(new InputStreamReader(connection.getInputStream()));

        String inputLine;

        while ((inputLine = dis.readLine()) != null) {
            out.println(inputLine);
        }

    } catch (MalformedURLException me) {
        System.err.println("MalformedURLException: " + me);
    } catch (IOException ioe) {
        System.err.println("IOException: " + ioe);
    } finally {
        if (dis != null) {
            try {
                dis.close();
            } catch (IOException e) {
            }
        }

    }

}

---

From source file:edu.cornell.mannlib.vitro.webapp.web.jsptags.OptionsForClassTag.java

public int doStartTag() {
    try {//from  w w  w.  j a  v  a 2 s .c o  m
        VitroRequest vreq = new VitroRequest((HttpServletRequest) pageContext.getRequest());
        WebappDaoFactory wdf = vreq.getWebappDaoFactory();
        if (wdf == null)
            throw new Exception("could not get WebappDaoFactory from request.");

        VClass vclass = wdf.getVClassDao().getVClassByURI(getClassUri());
        if (vclass == null)
            throw new Exception("could not get class for " + getClassUri());

        List<Individual> individuals = wdf.getIndividualDao().getIndividualsByVClassURI(vclass.getURI(), -1,
                -1);

        JspWriter out = pageContext.getOut();

        for (Individual ind : individuals) {
            String uri = ind.getURI();
            if (uri != null) {
                out.print("<option value=\"" + StringEscapeUtils.escapeHtml(uri) + '"');
                if (uri.equals(getSelectedUri()))
                    out.print(" selected=\"selected\"");
                out.print('>');
                out.print(StringEscapeUtils.escapeHtml(ind.getName()));
                out.println("</option>");
            }

        }
    } catch (Exception ex) {
        throw new Error("Error in doStartTag: " + ex.getMessage());
    }
    return SKIP_BODY;
}

---

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