# Source: vertx-web-js/template_handler.js

    /*
     * Copyright 2014 Red Hat, Inc.
     *
     * Red Hat licenses this file to you under the Apache License, version 2.0
     * (the "License"); you may not use this file except in compliance with the
     * License.  You may obtain a copy of the License at:
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
     * License for the specific language governing permissions and limitations
     * under the License.
     */

    /** @module vertx-web-js/template_handler */
    var utils = require('vertx-js/util/utils');
    var TemplateEngine = require('vertx-web-js/template_engine');
    var RoutingContext = require('vertx-web-js/routing_context');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JTemplateHandler = Java.type('io.vertx.ext.web.handler.TemplateHandler');

    /**

     A handler which renders responses using a template engine and where the template name is selected from the URI
     path.

     @class
    */
    var TemplateHandler = function(j_val) {

      var j_templateHandler = j_val;
      var that = this;

      /**

       @public
       @param arg0 {RoutingContext}
       */
      this.handle = function(arg0) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
          j_templateHandler["handle(io.vertx.ext.web.RoutingContext)"](arg0._jdel);
        } else throw new TypeError('function invoked with invalid arguments');
      };

      // A reference to the underlying Java delegate
      // NOTE! This is an internal API and must not be used in user code.
      // If you rely on this property your code is likely to break if we change it / remove it without warning.
      this._jdel = j_templateHandler;
    };

    TemplateHandler._jclass = utils.getJavaClass("io.vertx.ext.web.handler.TemplateHandler");
    TemplateHandler._jtype = {
      accept: function(obj) {
        return TemplateHandler._jclass.isInstance(obj._jdel);
      },
      wrap: function(jdel) {
        var obj = Object.create(TemplateHandler.prototype, {});
        TemplateHandler.apply(obj, arguments);
        return obj;
      },
      unwrap: function(obj) {
        return obj._jdel;
      }
    };
    TemplateHandler._create = function(jdel) {
      var obj = Object.create(TemplateHandler.prototype, {});
      TemplateHandler.apply(obj, arguments);
      return obj;
    }
    /**
     Create a handler

     @memberof module:vertx-web-js/template_handler
     @param engine {TemplateEngine} the template engine
     @param templateDirectory {string} the template directory where templates will be looked for
     @param contentType {string} the content type header to be used in the response
     @return {TemplateHandler} the handler
     */
    TemplateHandler.create = function() {
      var __args = arguments;
      if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
        return utils.convReturnVertxGen(TemplateHandler, JTemplateHandler["create(io.vertx.ext.web.templ.TemplateEngine)"](__args[0]._jdel));
      }else if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'string' && typeof __args[2] === 'string') {
        return utils.convReturnVertxGen(TemplateHandler, JTemplateHandler["create(io.vertx.ext.web.templ.TemplateEngine,java.lang.String,java.lang.String)"](__args[0]._jdel, __args[1], __args[2]));
      } else throw new TypeError('function invoked with invalid arguments');
    };

    module.exports = TemplateHandler;