/*
* 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 reactive-pg-client-js/pg_pool */
var utils = require('vertx-js/util/utils');
var PgClient = require('reactive-pg-client-js/pg_client');
var PgTransaction = require('reactive-pg-client-js/pg_transaction');
var Tuple = require('reactive-pg-client-js/tuple');
var PgConnection = require('reactive-pg-client-js/pg_connection');
var PgRowSet = require('reactive-pg-client-js/pg_row_set');
var io = Packages.io;
var JsonObject = io.vertx.core.json.JsonObject;
var JPgPool = Java.type('io.reactiverse.pgclient.PgPool');
/**
A pool of connection.
@class
*/
var PgPool = function(j_val) {
var j_pgPool = j_val;
var that = this;
PgClient.call(this, j_val);
var __super_preparedQuery = this.preparedQuery;
var __super_query = this.query;
var __super_preparedQuery = this.preparedQuery;
var __super_preparedBatch = this.preparedBatch;
var __super_getConnection = this.getConnection;
var __super_begin = this.begin;
var __super_close = this.close;
/**
@public
@param sql {string}
@param arguments {Tuple}
@param handler {function}
@return {PgPool}
*/
this.preparedQuery = function() {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'function') {
j_pgPool["preparedQuery(java.lang.String,io.vertx.core.Handler)"](__args[0], function(ar) {
if (ar.succeeded()) {
__args[1](utils.convReturnVertxGen(PgRowSet, ar.result()), null);
} else {
__args[1](null, ar.cause());
}
}) ;
return that;
} else if (__args.length === 3 && typeof __args[0] === 'string' && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'function') {
j_pgPool["preparedQuery(java.lang.String,io.reactiverse.pgclient.Tuple,io.vertx.core.Handler)"](__args[0], __args[1]._jdel, function(ar) {
if (ar.succeeded()) {
__args[2](utils.convReturnVertxGen(PgRowSet, ar.result()), null);
} else {
__args[2](null, ar.cause());
}
}) ;
return that;
} else if (typeof __super_preparedQuery != 'undefined') {
return __super_preparedQuery.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param sql {string}
@param handler {function}
@return {PgPool}
*/
this.query = function(sql, handler) {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'function') {
j_pgPool["query(java.lang.String,io.vertx.core.Handler)"](__args[0], function(ar) {
if (ar.succeeded()) {
__args[1](utils.convReturnVertxGen(PgRowSet, ar.result()), null);
} else {
__args[1](null, ar.cause());
}
}) ;
return that;
} else if (typeof __super_query != 'undefined') {
return __super_query.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param sql {string}
@param batch {Array.<Tuple>}
@param handler {function}
@return {PgPool}
*/
this.preparedBatch = function(sql, batch, handler) {
var __args = arguments;
if (__args.length === 3 && typeof __args[0] === 'string' && typeof __args[1] === 'object' && __args[1] instanceof Array && typeof __args[2] === 'function') {
j_pgPool["preparedBatch(java.lang.String,java.util.List,io.vertx.core.Handler)"](__args[0], utils.convParamListVertxGen(__args[1]), function(ar) {
if (ar.succeeded()) {
__args[2](utils.convReturnVertxGen(PgRowSet, ar.result()), null);
} else {
__args[2](null, ar.cause());
}
}) ;
return that;
} else if (typeof __super_preparedBatch != 'undefined') {
return __super_preparedBatch.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Get a connection from the pool.
@public
@param handler {function} the handler that will get the connection result
*/
this.getConnection = function(handler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_pgPool["getConnection(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
__args[0](utils.convReturnVertxGen(PgConnection, ar.result()), null);
} else {
__args[0](null, ar.cause());
}
});
} else if (typeof __super_getConnection != 'undefined') {
return __super_getConnection.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Borrow a connection from the pool and begin a transaction, the underlying connection will be returned
to the pool when the transaction ends.
@public
@param handler {function}
*/
this.begin = function(handler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_pgPool["begin(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
__args[0](utils.convReturnVertxGen(PgTransaction, ar.result()), null);
} else {
__args[0](null, ar.cause());
}
});
} else if (typeof __super_begin != 'undefined') {
return __super_begin.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Close the pool and release the associated resources.
@public
*/
this.close = function() {
var __args = arguments;
if (__args.length === 0) {
j_pgPool["close()"]();
} else if (typeof __super_close != 'undefined') {
return __super_close.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_pgPool;
};
PgPool._jclass = utils.getJavaClass("io.reactiverse.pgclient.PgPool");
PgPool._jtype = {accept: function(obj) {
return PgPool._jclass.isInstance(obj._jdel);
},wrap: function(jdel) {
var obj = Object.create(PgPool.prototype, {});
PgPool.apply(obj, arguments);
return obj;
},
unwrap: function(obj) {
return obj._jdel;
}
};
PgPool._create = function(jdel) {var obj = Object.create(PgPool.prototype, {});
PgPool.apply(obj, arguments);
return obj;
}
module.exports = PgPool;