Examples with BodyContent javax.servlet.jsp.tagext.BodyContent used on opensource projects

Example 11 with BodyContent

use of javax.servlet.jsp.tagext.BodyContent in project tomcat by apache.

the class JspRuntimeLibrary method startBufferedBody.

public static JspWriter startBufferedBody(PageContext pageContext, BodyTag tag) throws JspException {
    BodyContent out = pageContext.pushBody();
    tag.setBodyContent(out);
    tag.doInitBody();
    return out;
}

Example 12 with BodyContent

use of javax.servlet.jsp.tagext.BodyContent in project jodd by oblac.

the class FormTag method doAfterBody.

/**
	 * Performs smart form population.
	 */
@Override
public int doAfterBody() throws JspException {
    BodyContent body = getBodyContent();
    JspWriter out = body.getEnclosingWriter();
    String bodytext = populateForm(body.getString(), new FormFieldResolver() {

        public Object value(String name) {
            return JspResolver.value(name, pageContext);
        }
    });
    try {
        out.print(bodytext);
    } catch (IOException ioex) {
        throw new JspException(ioex);
    }
    return SKIP_BODY;
}

Example 13 with BodyContent

use of javax.servlet.jsp.tagext.BodyContent in project OpenAM by OpenRock.

the class CCPropertySheetTag method getValueHTML.

@Override
protected String getValueHTML(Node valueNode, String labelId, boolean levelThree) throws JspException, IllegalArgumentException {
    if (valueNode == null) {
        CCDebug.trace1("Property node missing value element");
        return null;
    }
    String viewName = getAttributeValue(valueNode, "name", "");
    String tagclassName = getAttributeValue(valueNode, "tagclass", "com.sun.web.ui.taglib.html.CCStaticTextFieldTag");
    View child = null;
    if (!tagclassName.equals("com.sun.web.ui.taglib.spacer.CCSpacerTag") && !tagclassName.equals("org.forgerock.openam.console.ui.taglib.spacer.CCSpacerTag")) {
        child = containerView.getChild(viewName);
    }
    CCTagBase tag = getCCTag(tagclassName);
    tag.setName(viewName);
    if (labelId != null) {
        tag.setElementId(labelId);
    }
    if (tagclassName.equals("com.sun.web.ui.taglib.html.CCCheckBoxTag")) {
        CCCheckBoxTag cb = (CCCheckBoxTag) tag;
        cb.setStyleLevel(levelThree ? "3" : "2");
        cb.setElementId(getNextLabelId());
    } else if (tagclassName.equals("com.sun.web.ui.taglib.html.CCRadioButtonTag")) {
        CCRadioButtonTag rb = (CCRadioButtonTag) tag;
        rb.setStyleLevel(levelThree ? "3" : "2");
        rb.setElementId(getNextLabelId());
    }
    if (valueNode.hasChildNodes()) {
        NodeList childNodeList = valueNode.getChildNodes();
        BodyContent bodyContent = null;
        if (tag instanceof BodyTag) {
            bodyContent = new CCBodyContentImpl(new CCJspWriterImpl(null, 100, false));
        }
        OptionList options = null;
        if (child != null && (child instanceof SelectableGroup)) {
            options = new OptionList();
        }
        for (int i = 0; i < childNodeList.getLength(); i++) {
            parseValueChildNode(childNodeList.item(i), tag, bodyContent, options);
        }
        if (bodyContent != null) {
            ((BodyTag) tag).setBodyContent(bodyContent);
        }
        if (options != null && options.size() > 0) {
            ((SelectableGroup) child).setOptions(options);
        }
    }
    if (tag.getBundleID() == null) {
        tag.setBundleID(getBundleID());
    }
    tag.setTabIndex(getTabIndex());
    String html = null;
    if (fireBeginDisplayEvent(containerView, tag)) {
        html = tag.getHTMLString(getParent(), pageContext, child);
    }
    return fireEndDisplayEvent(containerView, tag, html);
}

Example 14 with BodyContent

use of javax.servlet.jsp.tagext.BodyContent in project OpenAM by OpenRock.

the class DSAMEHrefTag method doEndTag.

/**
     * does end tag
     *
     * @return SKIP_PAGE if tag is not going to be displayed
     */
public int doEndTag() throws JspException {
    try {
        if (abortedException != null) {
            throw abortedException;
        }
        if (displayed) {
            BodyContent bodyContent = getBodyContent();
            if (bodyContent != null) {
                // Assume that "true" is default for trim
                if (getTrim() == null || isTrue(getTrim())) {
                    buffer.append(bodyContent.getString().trim());
                } else {
                    buffer.append(bodyContent.getString());
                }
            }
            buffer.append("</a>");
            writeOutput(fireEndDisplayEvent(buffer.toString()));
        }
    } catch (CompleteRequestException e) {
        // CompleteRequestException tunneling workaround:
        // Workaround to allow developers to stop the request
        // from a display event by throwing a CompleteRequestException.
        // The problem is that some containers catch this exception in
        // their JSP rendering subsystem, and so we need to tunnel it
        // through for the developer.
        // Mark the JSP rendering as cancelled.  The calling
        // ViewBean.foward() or ViewBean.include() methods
        // should pick this up and then throw a complete request
        // exception that was properly thrown here.
        getRequestContext().getRequest().setAttribute(ViewBeanBase.DISPLAY_EVENT_COMPLETED_REQUEST_ATTRIBUTE_NAME, e);
        return SKIP_PAGE;
    }
    return EVAL_PAGE;
}

Example 15 with BodyContent

use of javax.servlet.jsp.tagext.BodyContent in project sling by apache.

the class CallTag method doEndTag.

@Override
public int doEndTag() throws JspException {
    final SlingBindings bindings = (SlingBindings) pageContext.getRequest().getAttribute(SlingBindings.class.getName());
    final SlingScriptHelper scriptHelper = bindings.getSling();
    final ServletResolver servletResolver = scriptHelper.getService(ServletResolver.class);
    final RequestProgressTracker tracker = TagUtil.getRequest(pageContext).getRequestProgressTracker();
    String servletName = null;
    final Servlet servlet;
    if (!ignoreComponentHierarchy) {
        final Resource resource = bindings.getResource();
        servlet = servletResolver.resolveServlet(resource, this.script);
        if (servlet != null) {
            servletName = RequestUtil.getServletName(servlet);
            tracker.log("Including script {0} for path={1}, type={2}: {3}", script, resource.getPath(), resource.getResourceType(), servletName);
        }
    } else {
        final ResourceResolver resolver = bindings.getRequest().getResourceResolver();
        final String scriptPath;
        if (!script.startsWith("/")) {
            // resolve relative script
            String parentPath = ResourceUtil.getParent(scriptHelper.getScript().getScriptResource().getPath());
            // check if parent resides on search path
            for (String sp : resolver.getSearchPath()) {
                if (parentPath.startsWith(sp)) {
                    parentPath = parentPath.substring(sp.length());
                    break;
                }
            }
            scriptPath = parentPath + "/" + script;
        } else {
            scriptPath = this.script;
        }
        servlet = servletResolver.resolveServlet(resolver, scriptPath);
        if (servlet != null) {
            servletName = RequestUtil.getServletName(servlet);
            tracker.log("Including script {0} (ignoring component hierarchy): {1}", script, servletName);
        }
    }
    if (servlet == null) {
        throw new JspException("Could not find script " + script);
    }
    try {
        if (flush && !(pageContext.getOut() instanceof BodyContent)) {
            // might throw an IOException of course
            pageContext.getOut().flush();
        }
        // wrap the response to get the correct output order
        SlingHttpServletResponse response = new JspSlingHttpServletResponseWrapper(pageContext);
        tracker.startTimer(servletName);
        servlet.service(pageContext.getRequest(), response);
        tracker.logTimer(servletName);
        return EVAL_PAGE;
    } catch (Exception e) {
        throw new JspException("Error while executing script " + script, e);
    }
}