/// <summary> renders the input string using the context into the output writer. /// To be used when a template is dynamically constructed, or want to use /// Velocity as a token replacer. /// /// </summary> /// <param name="context">context to use in rendering input string /// </param> /// <param name="out"> Writer in which to render the output /// </param> /// <param name="logTag"> string to be used as the template name for Log /// messages in case of Error /// </param> /// <param name="instring">input string containing the VTL to be rendered /// /// </param> /// <returns> true if successful, false otherwise. If false, see /// Velocity runtime Log /// </returns> /// <throws> ParseErrorException The template could not be parsed. </throws> /// <throws> MethodInvocationException A method on a context object could not be invoked. </throws> /// <throws> ResourceNotFoundException A referenced resource could not be loaded. </throws> /// <throws> IOException While rendering to the writer, an I/O problem occured. </throws> public virtual bool Evaluate(IContext context, TextWriter writer, string logTag, string instring) { return(ri.Evaluate(context, writer, logTag, instring)); }