/*
* 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;