Examples of SlingBindings

org.apache.sling.api.scripting.SlingBindings
The SlingBindings class is used to prepare global variables for script execution. The constants in this class define names of variables which MUST or MAY be provided for the script execution. Other variables may be define as callers see fit.

Examples of org.apache.sling.api.scripting.SlingBindings

    public void service(ServletRequest req, ServletResponse res) {
        final SlingHttpServletRequest request = (SlingHttpServletRequest) req;


        try {
            // prepare the properties for the script
            final SlingBindings props = new SlingBindings();
            props.setRequest((SlingHttpServletRequest) req);
            props.setResponse((SlingHttpServletResponse) res);


            // try to set content type (unless included)
            if (request.getAttribute(SlingConstants.ATTR_INCLUDE_SERVLET_PATH) == null) {
                final String contentType = request.getResponseContentType();
                if (contentType != null) {

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Examples of org.apache.sling.api.scripting.SlingBindings

     */
    private void callServlet(final Bindings bindings,
                             final SlingScriptHelper scriptHelper,
                             final ScriptContext context) {
        // create a SlingBindings object
        final SlingBindings slingBindings = new SlingBindings();
        slingBindings.putAll(bindings);


        ResourceResolver resolver = (ResourceResolver) context.getAttribute(SlingScriptConstants.ATTR_SCRIPT_RESOURCE_RESOLVER,
                SlingScriptConstants.SLING_SCOPE);
        if ( resolver == null ) {
            resolver = scriptHelper.getScript().getScriptResource().getResourceResolver();
        }
        ioProvider.setRequestResourceResolver(resolver);


        final SlingHttpServletRequest request = slingBindings.getRequest();
        final Object oldValue = request.getAttribute(SlingBindings.class.getName());
        try {
            final ServletWrapper servlet = getWrapperAdapter(scriptHelper);


            request.setAttribute(SlingBindings.class.getName(), slingBindings);
            servlet.service(request, slingBindings.getResponse());
        } catch (SlingException se) {
            // rethrow as is
            throw se;
        } catch (IOException ioe) {
            throw new SlingIOException(ioe);

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Examples of org.apache.sling.api.scripting.SlingBindings

        resp.setContentType(contentType);
        if (contentType.startsWith("text/")) {
            resp.setCharacterEncoding("UTF-8");
        }
        final String script = getCodeValue(req);
        final SlingBindings bindings = new SlingBindings();
        final PrintWriter pw = resp.getWriter();
        //Populate bindings
        bindings.put(SlingBindings.REQUEST, req);
        bindings.put(SlingBindings.READER, new StringReader(script));
        bindings.put(SlingBindings.RESPONSE, resp);
        bindings.put(SlingBindings.OUT, pw);


        //Also expose the bundleContext to simplify scripts interaction with the
        //enclosing OSGi container
        bindings.put("bundleContext", bundleContext);


        final String lang = WebConsoleUtil.getParameter(req, "lang");
        final Resource resource = new RuntimeScriptResource(lang, script);
        final boolean webClient = "webconsole".equals(WebConsoleUtil.getParameter(req,"client"));

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Examples of org.apache.sling.api.scripting.SlingBindings


    // -----------------------------------------------------< private >---


    @SuppressWarnings("unchecked")
    private static SlingScriptHelper getScriptHelper(ScriptContext context) throws ScriptException {
        SlingBindings bindings = new SlingBindings();
        bindings.putAll(context.getBindings(ScriptContext.ENGINE_SCOPE));
        SlingScriptHelper scriptHelper = bindings.getSling();
        if (scriptHelper == null) {
            throw new ScriptException("Error retrieving Sling script helper from script context");
        }
        return scriptHelper;
    }

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Examples of org.apache.sling.api.scripting.SlingBindings

    if(script == null) {
      throw new ServletException("Resource does not adapt to a SlingScript:" + request.getResource().getPath());
    }
    
    // Execute the script without providing a request or response, in the simplest possible way
    final SlingBindings bindings = new SlingBindings();
    final StringWriter sw = new StringWriter();
    bindings.put("StandaloneScriptExecutionServletOutput", sw);
    script.eval(bindings);
    
    response.setContentType("text/plain");
    response.getWriter().write(sw.toString());
  }

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Examples of org.apache.sling.api.scripting.SlingBindings


        ioProvider.setRequestResourceResolver(scriptHelper.getRequest().getResourceResolver());
        try {
            JspServletWrapperAdapter jsp = getJspWrapperAdapter(scriptHelper);
            // create a SlingBindings object
            final SlingBindings slingBindings = new SlingBindings();
            slingBindings.putAll(bindings);
            jsp.service(slingBindings);
        } finally {
            ioProvider.resetRequestResourceResolver();
        }
    }

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Examples of org.apache.sling.api.scripting.SlingBindings

     * {@inheritDoc}
     */
    @Override
    public int doEndTag() throws JspException {
        final SlingHttpServletRequest request = TagUtil.getRequest(pageContext);
        final SlingBindings bindings = (SlingBindings) request.getAttribute(SlingBindings.class.getName());
        final DesignHtmlLibraryManager manager = bindings.getSling().getService(DesignHtmlLibraryManager.class);
        if (manager != null) {
            try {
                if (js && css) {
                    manager.writeIncludes(request, getDesign(), region, pageContext.getOut());
                } else if (js) {

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Examples of org.apache.sling.api.scripting.SlingBindings


        SlingHttpServletRequest request = (SlingHttpServletRequest) req;


        try {
            // prepare the properties for the script
            SlingBindings props = new SlingBindings();
            props.setRequest((SlingHttpServletRequest) req);
            props.setResponse((SlingHttpServletResponse) res);
            props.setFlush(true);


            res.setCharacterEncoding("UTF-8");
            // try to set content type
            final String contentType = request.getResponseContentType();
            if ( contentType != null ) {

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Examples of org.apache.sling.api.scripting.SlingBindings


        ioProvider.setRequestResourceResolver(scriptHelper.getRequest().getResourceResolver());
        try {
            JspServletWrapperAdapter jsp = getJspWrapperAdapter(scriptHelper);
            // create a SlingBindings object
            final SlingBindings slingBindings = new SlingBindings();
            slingBindings.putAll(bindings);
            jsp.service(slingBindings);
        } finally {
            ioProvider.resetRequestResourceResolver();
        }
    }

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Examples of org.apache.sling.api.scripting.SlingBindings


        SlingHttpServletRequest request = (SlingHttpServletRequest) req;


        try {
            // prepare the properties for the script
            SlingBindings props = new SlingBindings();
            props.setRequest((SlingHttpServletRequest) req);
            props.setResponse((SlingHttpServletResponse) res);


            // try to set content type
            final String contentType = request.getResponseContentType();
            if (contentType != null) {
                res.setContentType(contentType);

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