Example usage for javax.servlet.jsp JspWriter print

List of usage examples for javax.servlet.jsp JspWriter print

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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:org.apache.pluto.driver.tags.PortletModeDropDownTag.java

/**
 * Method invoked when the start tag is encountered.
 * @throws JspException  if an error occurs.
 *//*from   w w w  .  j a v  a2  s. com*/
public int doStartTag() throws JspException {

    // Ensure that the modeAnchor tag resides within a portlet tag.
    PortletTag parentTag = (PortletTag) TagSupport.findAncestorWithClass(this, PortletTag.class);
    if (parentTag == null) {
        throw new JspException("Portlet window controls may only reside " + "within a pluto:portlet tag.");
    }

    portletId = parentTag.getPortletId();
    // Evaluate portlet ID attribute.
    evaluatePortletId();

    // Retrieve the portlet window config for the evaluated portlet ID.
    ServletContext servletContext = pageContext.getServletContext();
    DriverConfiguration driverConfig = (DriverConfiguration) servletContext
            .getAttribute(AttributeKeys.DRIVER_CONFIG);

    // Retrieve the portal environment.
    PortalRequestContext portalEnv = PortalRequestContext
            .getContext((HttpServletRequest) pageContext.getRequest());

    //find the current mode for use in 'selected' attrib of select option
    PortalURL requestedPortalUrl = portalEnv.getRequestedPortalURL();
    PortletWindowConfig windowConfig = PortletWindowConfig.fromId(evaluatedPortletId);
    // Retrieve the portlet container from servlet context.
    PortletContainer container = (PortletContainer) servletContext
            .getAttribute(AttributeKeys.PORTLET_CONTAINER);

    // Create the portlet window to render.
    PortletWindow window = new PortletWindowImpl(container, windowConfig, requestedPortalUrl);

    PortletMode currentMode = requestedPortalUrl.getPortletMode(window.getId().getStringId());

    //start the markup
    StringBuffer tag = new StringBuffer();
    //        String strCurrentMode = currentMode.toString();        
    //        tag.append("Current mode: " + currentMode.toString());
    tag.append(
            "<form action=\"\" name=\"modeSelectionForm\" style=\"display:inline\"><select onchange=\"self.location=this.options[this.selectedIndex].value\">");
    Set<PortletMode> modeSet = null;
    try {
        modeSet = driverConfig.getSupportedPortletModes(evaluatedPortletId);
    } catch (PortletContainerException e) {
        throw new JspException(e);
    }

    if (modeSet != null) {
        Iterator<PortletMode> i = modeSet.iterator();
        while (i.hasNext()) {
            PortletMode mode = i.next();

            PortalURL portalUrl = portalEnv.createPortalURL();
            portalUrl.setPortletMode(evaluatedPortletId, mode);

            // Build a string buffer containing the anchor tag
            tag.append("<option value=\"" + portalUrl.toString() + "\"");
            //Add 'selected' attribute for current mode.
            if (mode.equals(currentMode)) {
                tag.append(" selected=\"true\"");
            }
            tag.append(">");
            if (driverConfig.isPortletManagedMode(evaluatedPortletId, mode.toString())) {
                tag.append(getCustomModeDecorationName(driverConfig, mode));
            } else {
                tag.append(mode.toString().toUpperCase());
            }
            //               tag.append(mode.toString().toUpperCase());
            tag.append("</option>");
        }
    }
    tag.append("</select></form>");
    // Print the mode anchor tag.
    try {
        JspWriter out = pageContext.getOut();
        out.print(tag.toString());
    } catch (IOException ex) {
        throw new JspException(ex);
    }

    // Continue to evaluate the tag body.
    return EVAL_BODY_INCLUDE;
}

From source file:info.magnolia.cms.taglibs.Out.java

/**
 * @see javax.servlet.jsp.tagext.Tag#doEndTag()
 *///from www  .j av  a 2 s . co  m
public int doEndTag() {
    // don't reset any value set using a tag attribute here, or it will break any container that does tag pooling!

    Content contentNode = getFirtMatchingNode();
    if (contentNode == null) {
        return EVAL_PAGE;
    }

    NodeData nodeData = contentNode.getNodeData(this.nodeDataName);

    if (!nodeData.isExist()) {
        return EVAL_PAGE;
    }

    String value = null;
    int type = nodeData.getType();

    switch (type) {
    case PropertyType.DATE:

        Date date = nodeData.getDate().getTime();
        if (date != null) {
            if (this.dateLanguage == null) {
                value = DateFormatUtils.formatUTC(date, this.datePattern);
            } else {
                value = DateFormatUtils.formatUTC(date, this.datePattern, new Locale(this.dateLanguage));
            }
        }
        break;

    case PropertyType.BINARY:
        value = this.getFilePropertyValue(contentNode);
        break;

    default:
        value = StringUtils.isEmpty(this.lineBreak) ? nodeData.getString() : nodeData.getString(this.lineBreak);
        // replace internal links
        value = LinkUtil.convertUUIDsToRelativeLinks(value,
                Resource.getActivePage((HttpServletRequest) pageContext.getRequest())); // static actpage
        break;
    }

    if (var != null) {
        // set result as a variable
        pageContext.setAttribute(var, value, scope);
    } else if (value != null) {
        JspWriter out = pageContext.getOut();
        try {
            out.print(value);
        } catch (IOException e) {
            // should never happen
            throw new NestableRuntimeException(e);
        }
    }

    return EVAL_PAGE;
}

From source file:edu.cornell.mannlib.vedit.tags.OptionTag.java

private void outputOptionsMarkup(List optList, JspWriter out) throws IOException {
    Iterator it = optList.iterator();
    while (it.hasNext()) {
        Option opt = (Option) it.next();
        if (opt.getValue() == null)
            opt.setValue("");
        if (opt.getBody() == null)
            opt.setBody("");
        out.print("<option value=\"" + StringEscapeUtils.escapeHtml(opt.getValue()) + "\"");
        if (opt.getSelected())
            out.print(" selected=\"selected\"");
        out.print(">");
        out.print(StringEscapeUtils.escapeHtml(opt.getBody()));
        out.print("</option>\n");
    }/*from  w ww.  ja  v a  2  s.c o  m*/
}

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  av a  2  s . co  m*/
            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:info.magnolia.cms.taglibs.util.TableTag.java

/**
 * @see javax.servlet.jsp.tagext.TagSupport#doEndTag()
 */// ww  w . ja va 2 s .  c o  m
public int doEndTag() throws JspException {
    String data = getBodyContent().getString();
    JspWriter out = pageContext.getOut();

    if (StringUtils.isEmpty(data)) {
        return EVAL_PAGE;
    }

    try {
        out.print("<table cellspacing=\"0\" ");
        writeAttributes(out, htmlAttributes);
        out.print(">\n");

        String[] rows = data.split("\n");

        int startingRow = 0;

        if (header && rows.length > 0) {
            startingRow = 1; // for body
            out.print("<thead>\n");
            out.print("<tr>\n");

            String[] cols = StringUtils.split(rows[0], "\t");
            for (int col = 0; col < cols.length; col++) {
                out.print("<th>");
                out.print(cols[col]);
                out.print("</th>\n");
            }

            out.print("</tr>\n");
            out.print("</thead>\n");

        }

        if (rows.length > startingRow) {
            out.print("<tbody>\n");

            for (int row = startingRow; row < rows.length; row++) {

                out.print("<tr");

                out.print(" class=\"");
                out.print(row % 2 == 0 ? "even" : "odd");

                out.print("\">\n");

                String[] cols = StringUtils.split(rows[row], "\t");

                for (int col = 0; col < cols.length; col++) {
                    out.print("<td>");
                    out.print(cols[col]);
                    out.print("</td>\n");
                }
                out.print("</tr>\n");

            }
            out.print("</tbody>\n");
        }
        out.print("</table>\n");
    } catch (IOException e) {
        // should never happen
        log.debug(e.getMessage(), e);
    }

    return EVAL_PAGE;
}

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

/**
 * Write a link.//from  w  w  w  .  j a v  a  2 s .  co m
 * @param path link path
 */
private void writeLink(String path) {
    JspWriter out = pageContext.getOut();
    try {
        if (StringUtils.isNotEmpty(path)) {

            out.print("<a href=\""); //$NON-NLS-1$
            if (this.preHref != null) {
                out.print(this.preHref);
            }
            out.print(path);
            if (MgnlContext.getHierarchyManager(ContentRepository.WEBSITE).isPage(path)) {
                out.print("."); //$NON-NLS-1$
                out.print(Server.getDefaultExtension());
            }
            if (this.postHref != null) {
                out.print(this.postHref);
            }
            out.print("\""); //$NON-NLS-1$
            if ((attributes != null) && (attributes.size() > 0)) {
                Iterator i = attributes.iterator();
                while (i.hasNext()) {
                    String[] s = (String[]) i.next();
                    out.print(" "); //$NON-NLS-1$
                    out.print(s[0]);
                    out.print("=\""); //$NON-NLS-1$
                    out.print(s[1]);
                    out.print("\""); //$NON-NLS-1$
                }
            }
            out.print(">"); //$NON-NLS-1$
        }
        out.print(getBodyContent().getString());
        if (StringUtils.isNotEmpty(path)) {
            out.print("</a>"); //$NON-NLS-1$
        }
    } catch (RepositoryException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        throw new NestableRuntimeException(e);
    }
    attributes = null;
}

From source file:com.steeleforge.aem.ironsites.xss.taglib.XSSFilterHTMLTag.java

@Override
public int doAfterBody() throws JspException {
    BodyContent bodyContent;/*from ww w  . jav  a  2 s  .  co  m*/
    String body;
    JspWriter out;
    try {
        bodyContent = getBodyContent();
        out = bodyContent.getEnclosingWriter();
        body = XSSUtil.filterHTML(getPolicy(), getContext(), bodyContent.getString(), pageContext);
        if (StringUtils.isNotEmpty(body)) {
            out.print(body);
        }
    } catch (IOException ioe) {
        LOG.debug(ioe.getMessage());
        throw new JspException(ioe);
    } finally {
        bodyContent = null;
        body = null;
        out = null;
    }
    return SKIP_BODY;
}

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

/** {@inheritDoc}
 * @throws JspException/*from  w  w w . j ava2 s .  c o  m*/
 */
public int doStartTag() throws JspException {
    if (!icons.containsKey(type)) {
        throw new IllegalArgumentException("Unknown icon type: \"" + type + "\".");
    }

    JspWriter out = null;
    try {
        out = pageContext.getOut();
        String result = renderStartTag();
        out.print(result);
    } catch (IOException ioe) {
        throw new JspException("IO error writing to JSP file:", ioe);
    }
    return SKIP_BODY;
}

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

public int doStartTag() {
    try {// w ww.  j a  v  a  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.");

        Individual subject = wdf.getIndividualDao().getIndividualByURI(getSubjectUri());
        if (subject == null)
            throw new Exception("could not get individual for subject uri " + getSubjectUri());

        ObjectProperty objProp = wdf.getObjectPropertyDao().getObjectPropertyByURI(getPredicateUri());
        if (objProp == null)
            throw new Exception("could not get object property for predicate " + getPredicateUri());

        List<VClass> vclasses = new ArrayList<VClass>();
        vclasses = wdf.getVClassDao().getVClassesForProperty(getPredicateUri(), true);

        HashMap<String, Individual> indMap = new HashMap<String, Individual>();
        for (VClass vclass : vclasses) {
            for (Individual ind : wdf.getIndividualDao().getIndividualsByVClassURI(vclass.getURI(), -1, -1))
                if (!indMap.containsKey(ind.getURI()))
                    indMap.put(ind.getURI(), ind);
        }

        List<Individual> individuals = new ArrayList(indMap.values());

        List<ObjectPropertyStatement> stmts = subject.getObjectPropertyStatements();
        if (stmts == null)
            throw new Exception("object properties for subject were null");

        individuals = removeIndividualsAlreadyInRange(individuals, stmts);
        Collections.sort(individuals, new compareEnts());

        JspWriter out = pageContext.getOut();

        int optionsCount = 0;
        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>");
                ++optionsCount;
            }

        }
        log.trace("added " + optionsCount + " options for object property \"" + getPredicateUri()
                + "\" in OptionsForPropertyTag.doStartTag()");
    } catch (Exception ex) {
        throw new Error("Error in doStartTag: " + ex.getMessage());
    }
    return SKIP_BODY;
}

From source file:com.xhsoft.framework.common.page.MiniPageTag.java

/**
 * <p>Description:</p>//  w  w  w.  ja v  a 2s  .  c  om
 * @return int
 * @author wenzhi
 * @version 1.0
 * @exception JspException
 */
@SuppressWarnings("unchecked")
@Override
public int doStartTag() throws JspException {
    /**?request*/
    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
    Page page = (Page) request.getAttribute("page");

    /** request??????Actionrequest*/
    int pageNo = page.getPageNo();
    int totalPages = page.getTotalPages();

    JspWriter out = pageContext.getOut();
    try {
        out.print("<div class=\"np\">");
        printOutFront(pageNo, request);
        buildPager(request, pageNo, totalPages);
        printOutBack(pageNo, totalPages, request);
        buildGoto(request, pageNo, totalPages);
        printOutEnd();
        out.print("" + totalPages + "</div>");
        out.print("<script type=\"text/javascript\">");
        String pageURL = (String) request.getAttribute("pageURL");
        out.print("dojo.widget.byId(\"" + targets + "\").href = '" + pageURL + "';");
        out.print("</script>");
    } catch (IOException e) {
        e.printStackTrace();
    }

    return EVAL_PAGE;
}