Source: lock.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-js/lock */
var utils = require('vertx-js/util/utils');

var io = Packages.io;
var JsonObject = io.vertx.core.json.JsonObject;
var JLock = io.vertx.core.shareddata.Lock;

/**
 An asynchronous exclusive lock which can be obtained from any node in the cluster.
 <p>
 When the lock is obtained, no-one else in the cluster can obtain the lock with the same name until the lock
 is released.

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

  var j_lock = j_val;
  var that = this;

  /**
   Release the lock. Once the lock is released another will be able to obtain the lock.

   @public

   */
  this.release = function() {
    var __args = arguments;
    if (__args.length === 0) {
      j_lock["release()"]();
    } else utils.invalidArgs();
  };

  // 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_lock;
};

// We export the Constructor function
module.exports = Lock;