Examples of org.apache.sling.api.scripting.SlingScript.eval()

Class org.apache.sling.api.scripting.SlingScript

Examples of org.apache.sling.api.scripting.SlingScript.eval()

org.apache.sling.api.scripting.SlingScript.eval()
Evaluates this script using the bound variables as global variables to the script. @param props The {@link SlingBindings} providing the bound variables forevaluating the script. Any bound variables must conform to the requirements of the {@link SlingBindings} predefined variablesset. @return The value returned by the script. @throws ScriptEvaluationException If an error occurrs executing thescript or preparing the script execution. The cause of the evaluation execption is available as the exception cause.

        final boolean webClient = "webconsole".equals(WebConsoleUtil.getParameter(req,"client"));


        SlingScript slingScript = resource.adaptTo(SlingScript.class);
        try {
            log.debug("Executing script {}",script);
            slingScript.eval(bindings);
        } catch (Throwable t){
            if(!webClient){
                resp.setStatus(500);
            }
            pw.println(exceptionToString(t));

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    // 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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