# Source: vertx-mysql-postgresql-js/postgre_sql_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-mysql-postgresql-js/postgre_sql_client */
    var utils = require('vertx-js/util/utils');
    var AsyncSQLClient = require('vertx-mysql-postgresql-js/async_sql_client');
    var SQLConnection = require('vertx-sql-js/sql_connection');
    var Vertx = require('vertx-js/vertx');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JPostgreSQLClient = io.vertx.ext.asyncsql.PostgreSQLClient;

    /**
     Represents an PostgreSQL client

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

      var j_postgreSQLClient = j_val;
      var that = this;
      AsyncSQLClient.call(this, j_val);

      /**
       Close the client and release all resources.
       Call the handler when close is complete.

       @public
       @param whenDone {function} handler that will be called when close is complete
       */
      this.close = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_postgreSQLClient["close()"]();
        }  else if (__args.length === 1 && typeof __args[0] === 'function') {
          j_postgreSQLClient["close(io.vertx.core.Handler)"](function(ar) {
          if (ar.succeeded()) {
            __args[0](null, null);
          } else {
            __args[0](null, ar.cause());
          }
        });
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       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.
       */
      this.getConnection = function(handler) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'function') {
          j_postgreSQLClient["getConnection(io.vertx.core.Handler)"](function(ar) {
          if (ar.succeeded()) {
            handler(utils.convReturnVertxGen(ar.result(), SQLConnection), null);
          } else {
            handler(null, ar.cause());
          }
        });
        } 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_postgreSQLClient;
    };

    /**
     Create a PostgreSQL client which maintains its own pool.

     @memberof module:vertx-mysql-postgresql-js/postgre_sql_client
     @param vertx {Vertx} the Vert.x instance
     @param config {Object} the configuration
     @return {AsyncSQLClient} the client
     */
    PostgreSQLClient.createNonShared = function(vertx, config) {
      var __args = arguments;
      if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && (typeof __args[1] === 'object' && __args[1] != null)) {
        return utils.convReturnVertxGen(JPostgreSQLClient["createNonShared(io.vertx.core.Vertx,io.vertx.core.json.JsonObject)"](vertx._jdel, utils.convParamJsonObject(config)), AsyncSQLClient);
      } else throw new TypeError('function invoked with invalid arguments');
    };

    /**
     Create a PostgreSQL client which shares its pool with any other MySQL clients created with the same pool name.

     @memberof module:vertx-mysql-postgresql-js/postgre_sql_client
     @param vertx {Vertx} the Vert.x instance
     @param config {Object} the configuration
     @param poolName {string} the pool name
     @return {AsyncSQLClient} the client
     */
    PostgreSQLClient.createShared = function() {
      var __args = arguments;
      if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && (typeof __args[1] === 'object' && __args[1] != null)) {
        return utils.convReturnVertxGen(JPostgreSQLClient["createShared(io.vertx.core.Vertx,io.vertx.core.json.JsonObject)"](__args[0]._jdel, utils.convParamJsonObject(__args[1])), AsyncSQLClient);
      }else if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && (typeof __args[1] === 'object' && __args[1] != null) && typeof __args[2] === 'string') {
        return utils.convReturnVertxGen(JPostgreSQLClient["createShared(io.vertx.core.Vertx,io.vertx.core.json.JsonObject,java.lang.String)"](__args[0]._jdel, utils.convParamJsonObject(__args[1]), __args[2]), AsyncSQLClient);
      } else throw new TypeError('function invoked with invalid arguments');
    };

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