Example usage for javax.servlet.jsp JspWriter print

Introduction

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

Prototype

abstract public void print(Object obj) throws IOException;

Source Link

Document

Print an object.

Usage

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

public int doStartTag() {
    try {/*from  w w w. j  a  va 2s.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;
}

---

From source file:info.magnolia.cms.taglibs.util.FileSrc.java

private void writeSrc(String src) {
    JspWriter out = pageContext.getOut();
    try {//from   w  w  w .  j  a  va  2 s.  c  om
        out.print(src);
    } catch (Exception e) {
        if (log.isDebugEnabled())
            log.debug("Exception caught: " + e.getMessage(), e); //$NON-NLS-1$
    }
}

---

From source file:com.googlecode.psiprobe.jsp.VisualScoreTag.java

public int doAfterBody() throws JspException {
    BodyContent bc = getBodyContent();/*from w  ww .ja v  a  2s .  c om*/
    String body = bc.getString().trim();

    StringBuffer buf = calculateSuffix(body);

    try {
        JspWriter out = bc.getEnclosingWriter();
        out.print(buf.toString());
    } catch (IOException ioe) {
        throw new JspException("Error:IOException while writing to client" + ioe.getMessage());
    }

    return SKIP_BODY;
}

---

From source file:ch.entwine.weblounge.taglib.content.ActionTag.java

/**
 * This method is called after the action tag body has been evaluated. Like
 * this, the action parameters had the chance to tell us about parameters.
 * /*from  w  ww.ja va 2s . co m*/
 * @see javax.servlet.jsp.tagext.Tag#doEndTag()
 */
public int doEndTag() throws JspException {
    try {
        if (action == null)
            return EVAL_PAGE;

        // Add cache tags
        response.addTag(CacheTag.Module, action.getModule().getIdentifier());
        response.addTag(CacheTag.Action, action.getIdentifier());

        StringBuffer a = new StringBuffer("<a ");
        if (getId() != null)
            a.append("id=\"" + getId() + "\"");

        a.append("href=\"");
        a.append(StringEscapeUtils.escapeXml(action.getPath()));

        // Add target url if present
        StringBuffer params = new StringBuffer("");

        // Add other parameters
        Iterator<String> pi = parameters.keySet().iterator();
        while (pi.hasNext()) {
            String param = pi.next();
            String value = URLEncoder.encode(parameters.get(param), "utf-8");
            params.append((params.length() == 0 ? "?" : "&") + param + "=" + value);
        }

        a.append(StringEscapeUtils.escapeXml(params.toString()));
        a.append("\"");

        if (target != null) {
            a.append(" target=\"");
            a.append(StringEscapeUtils.escapeXml(target));
            a.append("\"");
        }

        a.append(">");

        if (body != null) {
            a.append(body.trim());
        }
        a.append("</a>");
        JspWriter out = pageContext.getOut();
        out.print(a.toString());

    } catch (IOException e) {
        logger.warn("Error when writing action tag: " + e.getMessage());
    }

    return super.doEndTag();
}

---

From source file:com.feilong.taglib.util.TagUtils.java

/**
 * Write the specified text as the response to the writer associated with this page. <strong>WARNING</strong> - If you are writing body
 * content from the <code>doAfterBody()</code> method of a custom tag class that implements <code>BodyTag</code>, you should be calling
 * <code>writePrevious()</code> instead.
 *
 * @param pageContext/*from   w  w  w.  ja v  a2s  .com*/
 *            The PageContext object for this page
 * @param text
 *            The text to be written
 * @throws UncheckedIOException
 *             the unchecked io exception
 */
public void write(PageContext pageContext, String text) throws UncheckedIOException {
    JspWriter writer = pageContext.getOut();
    try {
        writer.print(text);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

---

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

public int doStartTag() throws JspException {
    try {/*from  w ww .ja va 2s  .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 {// w ww  . j av  a 2  s .c om
        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:org.dspace.app.webui.jsptag.CommunityListTag.java

public int doStartTag() throws JspException {
    JspWriter out = pageContext.getOut();

    try {/*from ww  w.j  av  a  2  s .co m*/
        out.println("<table align=\"center\" class=\"miscTable\" title=\"Community List\">");

        // Write column headings
        out.print("<tr><th id=\"t5\" class=\"oddRowOddCol\">" + LocaleSupport.getLocalizedMessage(pageContext,
                "org.dspace.app.webui.jsptag.CommunityListTag.communityName") + "</th></tr>");

        // Row: toggles between Odd and Even
        String row = "even";

        for (int i = 0; i < communities.length; i++) {
            // name
            String name = communities[i].getMetadata("name");

            // first and only column is 'name'
            out.print("<tr><td headers=\"t5\" class=\"" + row + "RowEvenCol\">");
            out.print("<a href=\"");

            HttpServletRequest hrq = (HttpServletRequest) pageContext.getRequest();
            out.print(hrq.getContextPath() + "/handle/");
            out.print(communities[i].getHandle());
            out.print("\">");
            out.print(name);
            out.print("</a>");

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

            row = (row.equals("odd") ? "even" : "odd");
        }

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

    return SKIP_BODY;
}

---

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

public int doStartTag() throws JspException {
    JspWriter out = pageContext.getOut();

    try {//w  w w .j  a v  a2s . c o  m
        out.println("<table align=\"center\" class=\"miscTable\" title=\"Collection List\">");

        // Write column headings
        out.print("<tr><th id=\"t4\" class=\"oddRowOddCol\">" + LocaleSupport.getLocalizedMessage(pageContext,
                "org.dspace.app.webui.jsptag.CollectionListTag.collectionName") + "</th></tr>");

        // Row: toggles between Odd and Even
        String row = "even";

        for (int i = 0; i < collections.length; i++) {
            // name
            String name = collections[i].getMetadata("name");

            // first and only column is 'name'
            out.print("<tr><td headers=\"t4\" class=\"" + row + "RowEvenCol\">");
            out.print("<a href=\"");

            HttpServletRequest hrq = (HttpServletRequest) pageContext.getRequest();
            out.print(hrq.getContextPath() + "/handle/");
            out.print(collections[i].getHandle());
            out.print("\">");
            out.print(name);
            out.print("</a>");

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

            row = (row.equals("odd") ? "even" : "odd");
        }

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

    return SKIP_BODY;
}

---

From source file:org.jahia.taglibs.internal.gwt.GWTInitTag.java

/**
 * Create a javascript object that//from   w ww.  j ava 2  s. c  o  m
 * contains some jahia parameters  in order to use the Google Web Toolkit.<br>
 * Usage example inside a JSP:<br>
 * <!--
 * <%@ page language="java" contentType="text/html;charset=UTF-8" %>
 * <html>
 * <head>
 * <ajax:initGWT/>
 * </head>
 * -->
 * ...
 *
 * @return SKIP_BODY
 */
public int doStartTag() {
    try {
        final JspWriter out = pageContext.getOut();
        final HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
        final HttpSession session = request.getSession();

        out.print(GWTInitializer.generateInitializerStructure(request, session,
                StringUtils.isEmpty(locale) ? null : LanguageCodeConverters.languageCodeToLocale(locale),
                StringUtils.isEmpty(uilocale) ? null : LanguageCodeConverters.languageCodeToLocale(uilocale)));

    } catch (IOException e) {
        logger.error(e.getMessage(), e);
    }
    return SKIP_BODY;
}

---

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