Source: vertx-web-js/body_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/body_handler */
var utils = require('vertx-js/util/utils');
var RoutingContext = require('vertx-web-js/routing_context');
var Promise = require('vertx-js/promise');

var io = Packages.io;
var JsonObject = io.vertx.core.json.JsonObject;
var JsonArray = io.vertx.core.json.JsonArray;
var JBodyHandler = Java.type('io.vertx.ext.web.handler.BodyHandler');

/**

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

  var j_bodyHandler = j_val;
  var that = this;

  var __super_handle = this.handle;
  var __super_create = this.create;
  var __super_create = this.create;
  var __super_create = this.create;
  var __super_setHandleFileUploads = this.setHandleFileUploads;
  var __super_setBodyLimit = this.setBodyLimit;
  var __super_setUploadsDirectory = this.setUploadsDirectory;
  var __super_setMergeFormAttributes = this.setMergeFormAttributes;
  var __super_setDeleteUploadedFilesOnEnd = this.setDeleteUploadedFilesOnEnd;
  var __super_setPreallocateBodyBuffer = this.setPreallocateBodyBuffer;
  /**
   Something has happened, so handle it.

   @public
   @param event {RoutingContext} the event to handle 
   */
  this.handle =  function(event) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
      j_bodyHandler["handle(io.vertx.ext.web.RoutingContext)"](event._jdel);
    } else if (typeof __super_handle != 'undefined') {
      return __super_handle.apply(this, __args);
    }
    else throw new TypeError('function invoked with invalid arguments');
  };

  /**
   Set whether file uploads will be handled

   @public
   @param handleFileUploads {boolean} true if they should be handled 
   @return {BodyHandler} reference to this for fluency
   */
  this.setHandleFileUploads =  function(handleFileUploads) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] ==='boolean') {
      j_bodyHandler["setHandleFileUploads(boolean)"](handleFileUploads) ;
      return that;
    } else if (typeof __super_setHandleFileUploads != 'undefined') {
      return __super_setHandleFileUploads.apply(this, __args);
    }
    else throw new TypeError('function invoked with invalid arguments');
  };

  /**
   Set the maximum body size -1 means unlimited

   @public
   @param bodyLimit {number} the max size 
   @return {BodyHandler} reference to this for fluency
   */
  this.setBodyLimit =  function(bodyLimit) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] ==='number') {
      j_bodyHandler["setBodyLimit(long)"](bodyLimit) ;
      return that;
    } else if (typeof __super_setBodyLimit != 'undefined') {
      return __super_setBodyLimit.apply(this, __args);
    }
    else throw new TypeError('function invoked with invalid arguments');
  };

  /**
   Set the uploads directory to use

   @public
   @param uploadsDirectory {string} the uploads directory 
   @return {BodyHandler} reference to this for fluency
   */
  this.setUploadsDirectory =  function(uploadsDirectory) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] === 'string') {
      j_bodyHandler["setUploadsDirectory(java.lang.String)"](uploadsDirectory) ;
      return that;
    } else if (typeof __super_setUploadsDirectory != 'undefined') {
      return __super_setUploadsDirectory.apply(this, __args);
    }
    else throw new TypeError('function invoked with invalid arguments');
  };

  /**
   Set whether form attributes will be added to the request parameters

   @public
   @param mergeFormAttributes {boolean} true if they should be merged 
   @return {BodyHandler} reference to this for fluency
   */
  this.setMergeFormAttributes =  function(mergeFormAttributes) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] ==='boolean') {
      j_bodyHandler["setMergeFormAttributes(boolean)"](mergeFormAttributes) ;
      return that;
    } else if (typeof __super_setMergeFormAttributes != 'undefined') {
      return __super_setMergeFormAttributes.apply(this, __args);
    }
    else throw new TypeError('function invoked with invalid arguments');
  };

  /**
   Set whether uploaded files should be removed after handling the request

   @public
   @param deleteUploadedFilesOnEnd {boolean} true if uploaded files should be removed after handling the request 
   @return {BodyHandler} reference to this for fluency
   */
  this.setDeleteUploadedFilesOnEnd =  function(deleteUploadedFilesOnEnd) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] ==='boolean') {
      j_bodyHandler["setDeleteUploadedFilesOnEnd(boolean)"](deleteUploadedFilesOnEnd) ;
      return that;
    } else if (typeof __super_setDeleteUploadedFilesOnEnd != 'undefined') {
      return __super_setDeleteUploadedFilesOnEnd.apply(this, __args);
    }
    else throw new TypeError('function invoked with invalid arguments');
  };

  /**
   Pre-allocate the body buffer according to the value parsed from content-length header.
   The buffer is capped at 64KB

   @public
   @param isPreallocateBodyBuffer {boolean} <code>true</code> if body buffer is pre-allocated according to the size read from content-length Header. {code false} if body buffer is pre-allocated to 1KB, and is resized dynamically 
   @return {BodyHandler} reference to this for fluency
   */
  this.setPreallocateBodyBuffer =  function(isPreallocateBodyBuffer) {
    var __args = arguments;
    if (__args.length === 1 && typeof __args[0] ==='boolean') {
      j_bodyHandler["setPreallocateBodyBuffer(boolean)"](isPreallocateBodyBuffer) ;
      return that;
    } else if (typeof __super_setPreallocateBodyBuffer != 'undefined') {
      return __super_setPreallocateBodyBuffer.apply(this, __args);
    }
    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_bodyHandler;
};

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

 @memberof module:vertx-web-js/body_handler
 @param uploadDirectory {string} the uploads directory 
 @return {BodyHandler} the body handler
 */
BodyHandler.create =  function() {
  var __args = arguments;
  if (__args.length === 0) {
    return utils.convReturnVertxGen(BodyHandler, JBodyHandler["create()"]()) ;
  } else if (__args.length === 1 && typeof __args[0] ==='boolean') {
    return utils.convReturnVertxGen(BodyHandler, JBodyHandler["create(boolean)"](__args[0])) ;
  } else if (__args.length === 1 && typeof __args[0] === 'string') {
    return utils.convReturnVertxGen(BodyHandler, JBodyHandler["create(java.lang.String)"](__args[0])) ;
  }else throw new TypeError('function invoked with invalid arguments');
};

BodyHandler.DEFAULT_BODY_LIMIT = JBodyHandler.DEFAULT_BODY_LIMIT;
BodyHandler.DEFAULT_UPLOADS_DIRECTORY = JBodyHandler.DEFAULT_UPLOADS_DIRECTORY;
BodyHandler.DEFAULT_MERGE_FORM_ATTRIBUTES = JBodyHandler.DEFAULT_MERGE_FORM_ATTRIBUTES;
BodyHandler.DEFAULT_DELETE_UPLOADED_FILES_ON_END = JBodyHandler.DEFAULT_DELETE_UPLOADED_FILES_ON_END;
BodyHandler.DEFAULT_PREALLOCATE_BODY_BUFFER = JBodyHandler.DEFAULT_PREALLOCATE_BODY_BUFFER;
module.exports = BodyHandler;