Example usage for javax.servlet.jsp JspWriter write

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

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Introduction

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

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:com.ultrapower.eoms.common.plugin.ecside.tag.MappingTag.java

 @Override
public int doStartTag() throws JspException {
     try {/* w ww .  j  ava2s . c  o m*/
            
        Object propertyValue = getValue();

           
         if (propertyValue != null) {
            propertyValue = ExpressionEvaluatorManager.evaluate("result", propertyValue.toString(), Object.class, this, pageContext);
         }

         if (mappingItem!=null ){
            Object mappingMap=pageContext.findAttribute((String)mappingItem);
               
             Object outValue=null;
             if (mappingMap instanceof Map){
                Map itemsMap=(Map)mappingMap;
                outValue=itemsMap.get(propertyValue);
                if (outValue==null && mappingDefaultKey!=null){
                   outValue=itemsMap.get(mappingDefaultKey);
                }
             }
             if (outValue==null){
                outValue=mappingDefaultValue;
             }
             propertyValue=outValue;
         }
            
         JspWriter w = pageContext.getOut();
         if (propertyValue == null || (propertyValue != null && propertyValue instanceof String && StringUtils.isBlank((String)propertyValue))) {
            w.write("");
         }else{
            w.write((String)propertyValue);
         }
            

            
                
     } catch (Exception e) {
         throw new JspException("MappingTag.doStartTag() Problem: " + ExceptionUtils.formatStackTrace(e));
     }

     return SKIP_BODY;
 }

From source file:com.googlecode.jtiger.modules.ecside.tag.MappingTag.java

public int doStartTag() throws JspException {
    try {// ww  w .j  av  a  2 s .com

        Object propertyValue = getValue();

        if (propertyValue != null) {
            propertyValue = ExpressionEvaluatorManager.evaluate("result", propertyValue.toString(),
                    Object.class, this, pageContext);
        }

        if (mappingItem != null) {
            Object mappingMap = pageContext.findAttribute((String) mappingItem);

            Object outValue = null;
            if (mappingMap instanceof Map) {
                Map itemsMap = (Map) mappingMap;
                outValue = itemsMap.get(propertyValue);
                if (outValue == null && mappingDefaultKey != null) {
                    outValue = itemsMap.get(mappingDefaultKey);
                }
            }
            if (outValue == null) {
                outValue = mappingDefaultValue;
            }
            propertyValue = outValue;
        }

        JspWriter w = pageContext.getOut();
        if (propertyValue == null || (propertyValue != null && propertyValue instanceof String
                && StringUtils.isBlank((String) propertyValue))) {
            w.write("");
        } else {
            w.write((String) propertyValue);
        }

    } catch (Exception e) {
        throw new JspException("MappingTag.doStartTag() Problem: " + ExceptionUtils.formatStackTrace(e));
    }

    return SKIP_BODY;
}

From source file:com.capgemini.b2bassets.storefront.renderer.CMSLinkComponentRenderer.java

@Override
public void renderComponent(final PageContext pageContext, final CMSLinkComponentModel component)
        throws ServletException, IOException {
    try {//from  w w w  .  j a va  2s .  co  m
        final String url = getUrl(component);
        final String encodedUrl = UrlSupport.resolveUrl(url, null, pageContext);

        final JspWriter out = pageContext.getOut();

        if (StringUtils.isNotBlank(component.getLinkName()) && StringUtils.isBlank(encodedUrl)) {
            // <span class="empty-nav-item">${component.linkName}</span>
            out.write("<span class=\"empty-nav-item\">");
            out.write(component.getLinkName());
            out.write("</span>");
        } else {
            // <a href="${encodedUrl}" ${component.styleAttributes} title="${component.linkName}"
            // ${component.target == null || component.target == 'SAMEWINDOW' ? '' : 'target="_blank"'}>${component.linkName}</a>

            out.write("<a href=\"");
            out.write(encodedUrl);
            out.write("\" ");

            // Write additional attributes onto the link
            if (component.getStyleAttributes() != null) {
                out.write(component.getStyleAttributes());
            }

            if (StringUtils.isNotBlank(component.getLinkName())) {
                out.write(" title=\"");
                out.write(component.getLinkName());
                out.write("\" ");
            }

            if (component.getTarget() != null && !LinkTargets.SAMEWINDOW.equals(component.getTarget())) {
                out.write(" target=\"_blank\"");
            }
            out.write(">");
            if (StringUtils.isNotBlank(component.getLinkName())) {
                out.write(component.getLinkName());
            }
            out.write("</a>");
        }
    } catch (final JspException e) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(e);
        }
    }
}

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

/**
 * {@inheritDoc}// w  w w .ja  va2  s.  co m
 */
@Override
public int doStartTag() throws JspException {
    // <bean:message key="cobbler.snippet.name"/>
    // <span class="required-form-field">*</span>
    LocalizationService ls = LocalizationService.getInstance();
    JspWriter writer = pageContext.getOut();
    try {
        if (!StringUtils.isBlank(key)) {
            String msg = ls.getMessage(key);
            if (msg.endsWith(":")) {
                msg = msg.substring(0, msg.length() - 1);
            }
            writer.write(msg);
        }
        return EVAL_BODY_INCLUDE;
    } catch (IOException e) {
        throw new JspException(e);
    }

}

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

/**
 * @param out/*from  w  w w. ja v a2  s .  c o  m*/
 * @throws IOException
 */
private void writeAttributes(JspWriter out, Map attributes) throws IOException {
    for (Iterator iter = attributes.keySet().iterator(); iter.hasNext();) {
        String name = (String) iter.next();
        String value = (String) attributes.get(name);
        out.write(name);
        out.write("=\"");
        out.write(value);
        out.write("\" ");
    }
}

From source file:com.siberhus.web.ckeditor.tags.OfmBaseUrlTagHandler.java

@Override
public void doTag() throws JspException, IOException {
    HttpServletRequest request = (HttpServletRequest) getPageContext().getRequest();
    String bUrl = PathUtils.getBaseUrl(request, space, type);
    JspWriter writer = getJspContext().getOut();
    CkeditorConfig config = CkeditorConfigurationHolder.config();
    String userDefinedBaseUrl = config.upload().baseurl(request);
    if (StringUtils.isNotBlank(userDefinedBaseUrl)) {
        bUrl = PathUtils.checkSlashes(userDefinedBaseUrl, "L- R+", true)
                + PathUtils.checkSlashes(bUrl, "R-", true);
        writer.write(bUrl);
    } else {/*from   www  . jav  a2 s. c om*/
        bUrl = PathUtils.checkSlashes(bUrl, "R-", false);
        writer.write(getPageContext().getServletContext().getContextPath() + "/" + bUrl);
    }
}

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

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

    Assert.notNull(getBrand(), "Brand is required");

    this.contextPath = contextPath;
    try {/*from  w w w.j a  v  a  2  s.c  om*/

        if (getBrand().getScales() == null || getBrand().getScales().size() == 0) {
            jspWriter.write(snippet(div().cssClass("row-fluid")).build());
            return SKIP_BODY;
        }

        List<HtmlTag> rows = new ArrayList<HtmlTag>();

        int numOfScales = getBrand().getScales().size();
        int numOfRows = (int) Math.ceil(numOfScales / (double) getColumns());

        String[] scales = (String[]) getBrand().getScales().toArray(new String[numOfScales]);

        for (int row = 0; row < numOfRows; row++) {
            HtmlTag[] cols = new HtmlTag[getColumns()];

            for (int col = 0; col < getColumns(); col++) {
                int n = col + (getColumns() * row);
                if (scales.length > n) {
                    String slug = scales[n];

                    Scale scale = service.findBySlug(slug);
                    if (scale == null) {
                        continue;
                    }

                    cols[col] = div(buildScale(scale)).cssClass(spanClass());
                }
                // pad the rows with empty columns
                else {
                    cols[col] = div().cssClass(spanClass());
                }
            }

            rows.add(div(cols).cssClass("row-fluid"));
        }

        jspWriter.write(snippet(tags(rows)).build());

    } catch (IOException e) {
        e.printStackTrace();
    }

    return SKIP_BODY;
}

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

/**
 * @param out//w  w  w.j  a  v  a 2s .c o m
 * @throws IOException
 */
private void writeAttributes(JspWriter out, Map attributes) throws IOException {
    for (Iterator iter = attributes.keySet().iterator(); iter.hasNext();) {
        String name = (String) iter.next();
        String value = (String) attributes.get(name);
        if (StringUtils.isNotBlank(value)) {
            out.write(name);
            out.write("=\"");
            out.write(value);
            out.write("\" ");
        }
    }
}

From source file:org.springmodules.validation.bean.annotation.javascript.taglib.BeanAnnotationValidateTag.java

public int doEndTag() throws JspException {
    if (cotvc == null) {
        findConverter();/*from  w  w w .  ja  v  a 2s  .c  o m*/
    }
    try {
        if (commandObj == null) { // favour commandObj over command name
            commandObj = this.pageContext.getAttribute(commandName, PageContext.REQUEST_SCOPE);
            if (commandName == null || commandObj == null) {
                logger.error("Command object not found");
                return EVAL_PAGE;
            }
        }
        JspWriter out = pageContext.getOut();
        Locale locale = getRequestContext().getLocale();
        WebApplicationContext webApplicationContext = getRequestContext().getWebApplicationContext();
        MessageSourceAccessor messages = new MessageSourceAccessor(webApplicationContext, locale);

        out.write("<script type=\"text/javascript\" id=\"" + commandName + "ValangValidator\">\n");
        cotvc.writeJS(commandName, commandObj, globalVar, validateOnSubmit, out, messages);
        out.write("\n</script>");

        return EVAL_PAGE;

    } catch (IOException e) {
        throw new JspException("Could not write validation rules", e);
    }
}

From source file:com.geemvc.taglib.GeemvcTagSupport.java

protected void writeCloseTag(JspWriter writer, String tagName, boolean hasTagBody) throws JspException {
    try {//from  w  ww.j  a va 2s . c  om
        if (hasTagBody) {
            writer.write(Char.LESS_THAN);
            writer.write(Char.SLASH);
            writer.write(tagName);
            writer.write(Char.GREATER_THAN);
        } else {
            writer.write(Char.SPACE);
            writer.write(Char.SLASH);
            writer.write(Char.GREATER_THAN);
        }
    } catch (Throwable t) {
        throw new JspException(t);
    }
}