Class: VertxWeb::TemplateEngine

Inherits:
Object
  • Object
show all
Defined in:
/Users/julien/java/vertx-aggregator/modules/vertx-web/src/main/resources/vertx-web/template_engine.rb

Overview

A template engine uses a specific template and the data in a routing context to render a resource into a buffer.

Concrete implementations exist for several well-known template engines.

Direct Known Subclasses

HandlebarsTemplateEngine, JadeTemplateEngine, MVELTemplateEngine, ThymeleafTemplateEngine

Instance Method Summary (collapse)

Instance Method Details

- (void) render(context = nil, templateFileName = nil) { ... }

This method returns an undefined value.

Render

Parameters:

  • context (::VertxWeb::RoutingContext) (defaults to: nil)
    the routing context
  • templateFileName (String) (defaults to: nil)
    the template file name to use

Yields:

  • the handler that will be called with a result containing the buffer or a failure.

Raises:

  • (ArgumentError)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-web/src/main/resources/vertx-web/template_engine.rb', line 25

def render(context=nil,templateFileName=nil)
  if context.class.method_defined?(:j_del) && templateFileName.class == String && block_given?
    return @j_del.java_method(:render, [Java::IoVertxExtWeb::RoutingContext.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(context.j_del,templateFileName,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::Vertx::Buffer) : nil) }))
  end
  raise ArgumentError, "Invalid arguments when calling render(context,templateFileName)"
end