# Source: vertx-web-js/cors_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/cors_handler */
    var utils = require('vertx-js/util/utils');
    var RoutingContext = require('vertx-web-js/routing_context');

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

    /**
     A handler which implements server side http://www.w3.org/TR/cors/[CORS] support for Vert.x-Web.

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

      var j_corsHandler = 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_corsHandler["handle(io.vertx.ext.web.RoutingContext)"](arg0._jdel);
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Add an allowed method

       @public
       @param method {Object} the method to add
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.allowedMethod = function(method) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          j_corsHandler["allowedMethod(io.vertx.core.http.HttpMethod)"](io.vertx.core.http.HttpMethod.valueOf(method));
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Add an allowed header

       @public
       @param headerName {string} the allowed header name
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.allowedHeader = function(headerName) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          j_corsHandler["allowedHeader(java.lang.String)"](headerName);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Add a set of allowed headers

       @public
       @param headerNames {Array.<string>} the allowed header names
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.allowedHeaders = function(headerNames) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'object' && __args[0] instanceof Array) {
          j_corsHandler["allowedHeaders(java.util.Set)"](utils.convParamSetBasicOther(headerNames));
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Add an exposed header

       @public
       @param headerName {string} the exposed header name
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.exposedHeader = function(headerName) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          j_corsHandler["exposedHeader(java.lang.String)"](headerName);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Add a set of exposed headers

       @public
       @param headerNames {Array.<string>} the exposed header names
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.exposedHeaders = function(headerNames) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'object' && __args[0] instanceof Array) {
          j_corsHandler["exposedHeaders(java.util.Set)"](utils.convParamSetBasicOther(headerNames));
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Set whether credentials are allowed. Note that user agents will block
       requests that use a wildcard as origin and include credentials.

       From the MDN documentation you can read:

       <blockquote>
       Important note: when responding to a credentialed request,
       server must specify a domain, and cannot use wild carding.
       </blockquote>

       @public
       @param allow {boolean} true if allowed
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.allowCredentials = function(allow) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] ==='boolean') {
          j_corsHandler["allowCredentials(boolean)"](allow);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Set how long the browser should cache the information

       @public
       @param maxAgeSeconds {number} max age in seconds
       @return {CorsHandler} a reference to this, so the API can be used fluently
       */
      this.maxAgeSeconds = function(maxAgeSeconds) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] ==='number') {
          j_corsHandler["maxAgeSeconds(int)"](maxAgeSeconds);
          return that;
        } 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_corsHandler;
    };

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

     @memberof module:vertx-web-js/cors_handler
     @param allowedOriginPattern {string} the allowed origin pattern
     @return {CorsHandler} the handler
     */
    CorsHandler.create = function(allowedOriginPattern) {
      var __args = arguments;
      if (__args.length === 1 && typeof __args[0] === 'string') {
        return utils.convReturnVertxGen(CorsHandler, JCorsHandler["create(java.lang.String)"](allowedOriginPattern));
      } else throw new TypeError('function invoked with invalid arguments');
    };

    module.exports = CorsHandler;