# Source: jdbc_client.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-jdbc-js/jdbc_client */
    var utils = require('vertx-js/util/utils');
    var SQLConnection = require('vertx-sql-js/sql_connection');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JJDBCClient = io.vertx.ext.jdbc.JDBCClient;

    /**
     An asynchronous client interface for interacting with a JDBC compliant database

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

      var j_jDBCClient = j_val;
      var that = this;

      /**
       Returns a connection that can be used to perform SQL operations on. It's important to remember
       to close the connection when you are done, so it is returned to the pool.

       @public
       @param handler {function} the handler which is called when the <code>JdbcConnection</code> object is ready for use.
       @return {JDBCClient}
       */
      this.getConnection = function(handler) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'function') {
          j_jDBCClient["getConnection(io.vertx.core.Handler)"](function(ar) {
          if (ar.succeeded()) {
            handler(utils.convReturnVertxGen(ar.result(), SQLConnection), null);
          } else {
            handler(null, ar.cause());
          }
        });
          return that;
        } else utils.invalidArgs();
      };

      /**
       Close the client

       @public

       */
      this.close = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_jDBCClient["close()"]();
        } 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_jDBCClient;
    };

    /**
     Create a JDBC client which maintains its own data source.

     @memberof module:vertx-jdbc-js/jdbc_client
     @param vertx {Vertx} the Vert.x instance
     @param config {Object} the configuration
     @return {JDBCClient} the client
     */
    JDBCClient.createNonShared = function(vertx, config) {
      var __args = arguments;
      if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object') {
        return utils.convReturnVertxGen(JJDBCClient["createNonShared(io.vertx.core.Vertx,io.vertx.core.json.JsonObject)"](vertx._jdel, utils.convParamJsonObject(config)), JDBCClient);
      } else utils.invalidArgs();
    };

    /**
     Create a JDBC client which shares its data source with any other JDBC clients created with the same
     data source name

     @memberof module:vertx-jdbc-js/jdbc_client
     @param vertx {Vertx} the Vert.x instance
     @param config {Object} the configuration
     @param dataSourceName {string} the data source name
     @return {JDBCClient} the client
     */
    JDBCClient.createShared = function() {
      var __args = arguments;
      if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object') {
        return utils.convReturnVertxGen(JJDBCClient["createShared(io.vertx.core.Vertx,io.vertx.core.json.JsonObject)"](__args[0]._jdel, utils.convParamJsonObject(__args[1])), JDBCClient);
      }else if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && typeof __args[2] === 'string') {
        return utils.convReturnVertxGen(JJDBCClient["createShared(io.vertx.core.Vertx,io.vertx.core.json.JsonObject,java.lang.String)"](__args[0]._jdel, utils.convParamJsonObject(__args[1]), __args[2]), JDBCClient);
      } else utils.invalidArgs();
    };

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