Example usage for javax.servlet.jsp PageContext getOut

List of usage examples for javax.servlet.jsp PageContext getOut

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Introduction

In this page you can find the example usage for javax.servlet.jsp PageContext getOut.

Prototype

abstract public JspWriter getOut();

Source Link

Document

The current value of the out object (a JspWriter).

Usage

From source file:com.acc.storefront.renderer.CMSLinkComponentRenderer.java

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

        final JspWriter out = pageContext.getOut();

        if (encodedUrl == null || encodedUrl.isEmpty()) {
            // <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());
            }

            out.write(" title=\"");
            out.write(component.getLinkName());
            out.write("\" ");

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

From source file:de.hybris.platform.yacceleratorstorefront.renderer.CMSLinkComponentRenderer.java

@Override
public void renderComponent(final PageContext pageContext, final CMSLinkComponentModel component)
        throws ServletException, IOException {
    try {/*from  w w  w .  j  av a2  s.co  m*/
        final String url = getUrl(component);
        final String encodedUrl = UrlSupport.resolveUrl(url, null, pageContext);

        final JspWriter out = pageContext.getOut();

        if (encodedUrl == null || encodedUrl.isEmpty()) {
            // <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());
            }

            out.write(" title=\"");
            out.write(component.getLinkName());
            out.write("\" ");

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

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 ww  .  j  a  v  a  2 s.  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:de.hybris.platform.acceleratorservices.util.HtmlElementHelper.java

public void writeEndElement(final PageContext pageContext, final String elementName) {
    validateParameterNotNull(pageContext, "Parameter pageContext must not be null");
    validateParameterNotNull(elementName, "Parameter elementName must not be null");
    checkArgument(StringUtils.isNotBlank(elementName), "Parameter elementName must not be blank");

    final JspWriter out = pageContext.getOut();

    try {//  w  w  w  .j ava  2s  .c om
        out.write("</" + elementName + ">");
    } catch (final IOException e) {
        LOG.warn("Could not write end element: " + e.getMessage());
    }
}

From source file:de.hybris.platform.acceleratorservices.util.HtmlElementHelper.java

public void writeOpenElement(final PageContext pageContext, final String elementName,
        final Map<String, String> attributes) {
    validateParameterNotNull(pageContext, "Parameter pageContext must not be null");
    validateParameterNotNull(elementName, "Parameter elementName must not be null");
    checkArgument(StringUtils.isNotBlank(elementName), "Parameter elementName must not be blank");

    final JspWriter out = pageContext.getOut();

    try {// w ww.  ja va 2 s.  co  m
        out.write("<" + elementName);
        if (attributes != null && !attributes.isEmpty()) {
            for (final Map.Entry<String, String> entry : attributes.entrySet()) {
                // TODO: Correct escaping
                out.write(" " + entry.getKey() + "=\"" + entry.getValue() + "\"");
            }
        }
        out.write(">");
        out.write("\n");
    } catch (final IOException e) {
        LOG.warn("Could not write open element: " + e.getMessage());
    }
}

From source file:dk.netarkivet.archive.webinterface.BatchGUI.java

/**
 * Method for creating the page for a batchjob. It contains the following informations:
 * <p>//from w w  w  .  ja v  a  2s .c  o m
 * <br/>
 * - Creates a line with the name of the batchjob.<br/>
 * - Write the description if the batchjob has a metadata resource annotation description of the batchjob class.<br/>
 * - The last run information, date and size of the error and output files. <br/>
 * - The arguments of the batchjob, with information if they have been defined in the resource annotations of the
 * class.<br/>
 * - Radio buttons for choosing the replica.<br/>
 * - Input box for regular expression for filenames to match.<br/>
 * - Execution button.<br/>
 *
 * @param context The context of the page. Must contains a class name of the batchjob.
 * @throws UnknownID If the class cannot be found.
 * @throws ArgumentNotValid If the context is null.
 * @throws IllegalState If the class is not an instance of FileBatchJob.
 * @throws ForwardedToErrorPage If the context does not contain the required information.
 * @throws IOFailure If there is problems with the JspWriter.
 */
@SuppressWarnings("rawtypes")
public static void getPageForClass(PageContext context)
        throws UnknownID, ArgumentNotValid, IllegalState, ForwardedToErrorPage, IOFailure {
    ArgumentNotValid.checkNotNull(context, "PageContext context");

    HTMLUtils.forwardOnEmptyParameter(context, Constants.BATCHJOB_PARAMETER);

    try {
        // Retrieve variables
        Locale locale = context.getResponse().getLocale();
        ServletRequest request = context.getRequest();
        String className = request.getParameter(Constants.BATCHJOB_PARAMETER);
        JspWriter out = context.getOut();

        // retrieve the batch class and the constructor.
        Class c = getBatchClass(className);

        out.print(I18N.getString(locale, "batchpage;Name.of.batchjob", new Object[] {}) + ": <b>" + c.getName()
                + "</b><br/>\n");
        out.print(getClassDescription(c, locale));
        out.print(getPreviousRuns(c.getName(), locale));

        // begin form
        out.println("<form method=\"post\" action=\"" + Constants.URL_BATCHJOB_EXECUTE + "?"
                + Constants.BATCHJOB_PARAMETER + "=" + className + "\">");

        out.print(getHTMLarguments(c, locale));
        out.print(getReplicaRadioButtons(locale));
        out.print(getRegularExpressionInputBox(locale));
        out.print(getSubmitButton(locale));

        // end form
        out.print("</form>");
    } catch (IOException e) {
        String errMsg = "Could not create page with batchjobs.";
        log.warn(errMsg, e);
        throw new IOFailure(errMsg, e);
    }
}

From source file:com.orange.wro.taglib.tag.OptionalScriptTag.java

@Override
public void doTag() throws JspException, IOException {

    WroConfig conf = WroConfig.getInstance();
    PageContext context = (PageContext) getJspContext();
    StringBuilder builder = new StringBuilder();

    Object lessObj = context.getRequest().getAttribute(WroTagLibConstants.LESS_INJECTED);
    boolean isLessNeeded = lessObj == null ? false : (Boolean) lessObj;

    if (isLessNeeded) {
        logger.debug("Writing LESS JS to output for client side compilation.");
        writeScript(context, builder, conf.getOptions().getLessJsPath());
    }/*from   w w  w .  j av a2 s  . com*/

    context.getOut().append(builder);
}

From source file:com.exxonmobile.ace.hybris.storefront.renderer.CMSLinkComponentRenderer.java

@Override
public void renderComponent(final PageContext pageContext, final CMSLinkComponentModel component)
        throws ServletException, IOException {
    try {/*  www.j ava  2 s  .com*/
        final String url = getUrl(component);
        final String encodedUrl = UrlSupport.resolveUrl(url, null, pageContext);

        // <a href="${encodedUrl}" title="${component.linkName}" ${component.target == null || component.target == 'SAMEWINDOW' ? '' : 'target="_blank"'}>${component.linkName}</a>

        final JspWriter out = pageContext.getOut();
        out.write("<a href=\"");
        out.write(encodedUrl);
        out.write("\" title=\"");
        out.write(component.getLinkName());
        if (component.getTarget() != null && !LinkTargets.SAMEWINDOW.equals(component.getTarget())) {
            out.write("\" target=\"_blank");
        }
        out.write("\">");
        out.write(component.getLinkName());
        out.write("</a>");
    } catch (final JspException ignore) {
        // ignore
    }
}

From source file:com.glaf.core.tag.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.
 * /* ww w  .ja  v  a2s  . co m*/
 * @param pageContext
 *            The PageContext object for this page
 * @param text
 *            The text to be written
 * @throws JspException
 *             if an input/output error occurs (already saved)
 */
public void write(PageContext pageContext, String text) throws JspException {
    JspWriter writer = pageContext.getOut();

    try {
        writer.print(text);
    } catch (IOException e) {
        saveException(pageContext, e);
        throw new JspException(messages.getMessage("write.io", e.toString()));
    }
}

From source file:com.glaf.core.tag.TagUtils.java

/**
 * Write the specified text as the response to the writer associated with
 * the body content for the tag within which we are currently nested.
 * /*from  w w w  . j a  v  a2  s . c  o m*/
 * @param pageContext
 *            The PageContext object for this page
 * @param text
 *            The text to be written
 * @throws JspException
 *             if an input/output error occurs (already saved)
 */
public void writePrevious(PageContext pageContext, String text) throws JspException {
    JspWriter writer = pageContext.getOut();

    if (writer instanceof BodyContent) {
        writer = ((BodyContent) writer).getEnclosingWriter();
    }

    try {
        writer.print(text);
    } catch (IOException e) {
        saveException(pageContext, e);
        throw new JspException(messages.getMessage("write.io", e.toString()));
    }
}