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‎LICENSE.md

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‎README.md

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# laravel-db2
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[![Latest Stable Version](https://poser.pugx.org/cooperl/laravel-db2/v/stable)](https://packagist.org/packages/cooperl/laravel-db2)
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[![Total Downloads](https://poser.pugx.org/cooperl/laravel-db2/downloads)](https://packagist.org/packages/cooperl/laravel-db2)
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[![Latest Unstable Version](https://poser.pugx.org/cooperl/laravel-db2/v/unstable)](https://packagist.org/packages/cooperl/laravel-db2)
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[![License](https://poser.pugx.org/cooperl/laravel-db2/license)](https://packagist.org/packages/cooperl/laravel-db2)
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laravel-db2 is a simple DB2 service provider for Laravel.
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It provides DB2 Connection by extending the Illuminate Database component of the laravel framework.
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---
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- [Installation](#installation)
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- [Registering the Package](#registering-the-package)
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- [Configuration](#configuration)
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- [Usage](#usage)
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## Installation
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Add laravel-db2 to your composer.json file:
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```
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"require": {
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"cooperl/laravel-db2": "~1.0"
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}
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```
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Use [composer](http://getcomposer.org) to install this package.
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```
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$ composer update
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```
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### Registering the Package
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Add the laravel-db2 Service Provider to your config in ``app/config/app.php``:
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```php
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'providers' => [
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'Cooperl\Database\DB2\DB2ServiceProvider'
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],
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```
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### Configuration
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There are two ways to configure laravel-db2. You can choose the most convenient way for you. You can put your DB2 credentials into ``app/config/database.php`` (option 1) file or use package config file which you can be generated through command line by artisan (option 2).
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#### Option 1: Configure DB2 using ``app/config/database.php`` file
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Simply add this code at the end of your ``app/config/database.php`` file:
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```php
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/*
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|--------------------------------------------------------------------------
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| DB2 Databases
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|--------------------------------------------------------------------------
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*/
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'odbc' => [
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'driver' => 'odbc',
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'host' => '',
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'database' => '',
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'username' => '',
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'password' => '',
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'charset' => 'utf8',
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'ccsid' => 1208,
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'prefix' => '',
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'schema' => '',
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'i5_libl' => '',
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'i5_lib' => '',
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'i5_commit' => 0,
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'i5_naming' => 0,
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'i5_date_fmt' => 5,
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'i5_date_sep' => 0,
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'i5_decimal_sep' => 0,
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'i5_time_fmt' => 0,
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'i5_time_sep' => 0,
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'options' => [
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PDO::ATTR_CASE => PDO::CASE_LOWER,
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PDO::ATTR_EMULATE_PREPARES => false,
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PDO::ATTR_PERSISTENT => false
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]
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],
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'ibm' => [
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'driver' => 'ibm',
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'host' => '',
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'database' => '',
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'username' => '',
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'password' => '',
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'charset' => 'utf8',
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'ccsid' => 1208,
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'prefix' => '',
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'schema' => '',
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'i5_libl' => '',
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'i5_lib' => '',
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'i5_commit' => 0,
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'i5_naming' => 0,
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'i5_date_fmt' => 5,
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'i5_date_sep' => 0,
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'i5_decimal_sep' => 0,
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'i5_time_fmt' => 0,
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'i5_time_sep' => 0,
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'options' => [
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PDO::ATTR_CASE => PDO::CASE_LOWER,
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PDO::ATTR_EMULATE_PREPARES => false,
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PDO::ATTR_PERSISTENT => false
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]
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],
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```
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driver setting is either 'odbc' for ODBC connection or 'ibm' for pdo_ibm connection
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Then if driver is 'odbc', database must be set to ODBC connection name.
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if driver is 'ibm', database must be set to IBMi database name (WRKRDBDIRE).
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#### Option 2: Configure DB2 using package config file
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Run on the command line from the root of your project:
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```
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$ php artisan config:publish cooperl/laravel-db2
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```
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Set your laravel-db2 credentials in ``app/config/packages/cooperl/laravel-db2/config.php``
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the same way as above
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## Usage
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Consult the [Laravel framework documentation](http://laravel.com/docs).

‎composer.json

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{
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"name": "cooperl/laravel-db2",
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"description": "laravel-db2 is a simple DB2 service provider for Laravel. It provides DB2 Connection by extending the Illuminate Database component of the laravel framework.",
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"keywords": ["laravel", "DB2", "Database", "PDO", "ODBC"],
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"license": "MIT",
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"authors": [
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{
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"name": "Maxime Rault",
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"role": "Developer"
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}
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],
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"require": {
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"php": ">=5.4.0",
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"illuminate/support": "~4.2",
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"illuminate/database": "~4.2"
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},
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"require-dev": {
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},
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"autoload": {
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"psr-4": {
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"Cooperl\\Database\\DB2\\": "src/"
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}
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},
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"extra": {
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"branch-alias": {
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"dev-master": "1.0-dev"
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}
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}
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}

‎src/Connectors/IBMConnector.php

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<?php
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namespace Cooperl\Database\DB2\Connectors;
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use Illuminate\Database\Connectors\Connector;
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use Illuminate\Database\Connectors\ConnectorInterface;
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class IBMConnector extends Connector implements ConnectorInterface
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{
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public function connect(array $config)
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{
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$dsn = $this->getDsn($config);
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$options = $this->getOptions($config);
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$connection = $this->createConnection($dsn, $config, $options);
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if (isset($config['schema']))
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{
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$schema = $config['schema'];
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$connection->prepare("set schema $schema")->execute();
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}
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return $connection;
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}
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protected function getDsn(array $config) {
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extract($config);
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$dsn = "ibm:$database";
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return $dsn;
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}
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}

‎src/Connectors/ODBCConnector.php

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<?php
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namespace Cooperl\Database\DB2\Connectors;
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use Illuminate\Database\Connectors\Connector;
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use Illuminate\Database\Connectors\ConnectorInterface;
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class ODBCConnector extends Connector implements ConnectorInterface
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{
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public function connect(array $config)
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{
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$dsn = $this->getDsn($config);
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$options = $this->getOptions($config);
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$connection = $this->createConnection($dsn, $config, $options);
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if (isset($config['schema']))
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{
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$schema = $config['schema'];
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$connection->prepare("set schema $schema")->execute();
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}
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return $connection;
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}
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protected function getDsn(array $config) {
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extract($config);
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$dsn = "odbc:DRIVER={iSeries Access ODBC Driver};"
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. "SYSTEM=$database;"
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. "NAM=$i5_naming;"
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. "DATABASE=$i5_lib;"
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. "DBQ=$i5_libl;"
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. "DFT=$i5_date_fmt;"
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. "DSP=$i5_date_sep;"
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. "DEC=$i5_decimal_sep;"
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. "TFT=$i5_time_fmt;"
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. "TSP=$i5_time_sep;"
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. "CCSID=$ccsid";
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return $dsn;
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}
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}

‎src/DB2Connection.php

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<?php
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namespace Cooperl\Database\DB2;
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use PDO;
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use Illuminate\Database\Connection;
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use Cooperl\Database\DB2\Schema\Builder;
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use Cooperl\Database\DB2\Query\Processors\DB2Processor;
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use Cooperl\Database\DB2\Query\Grammars\DB2Grammar as QueryGrammar;
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use Cooperl\Database\DB2\Schema\Grammars\DB2Grammar as SchemaGrammar;
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class DB2Connection extends Connection
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{
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/**
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* The name of the default schema.
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*
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* @var string
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*/
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protected $defaultSchema;
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public function __construct(PDO $pdo, $database = '', $tablePrefix = '', array $config = [])
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{
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parent::__construct($pdo, $database, $tablePrefix, $config);
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$this->currentSchema = $this->defaultSchema = strtoupper($config['schema']);
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}
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/**
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* Get the name of the default schema.
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*
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* @return string
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*/
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public function getDefaultSchema()
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{
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return $this->defaultSchema;
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}
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/**
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* Reset to default the current schema.
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*
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* @return string
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*/
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public function resetCurrentSchema()
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{
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$this->setCurrentSchema($this->getDefaultSchema());
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}
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/**
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* Set the name of the current schema.
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*
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* @return string
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*/
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public function setCurrentSchema($schema)
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{
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//$this->currentSchema = $schema;
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$this->statement('SET SCHEMA ?', [strtoupper($schema)]);
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}
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/**
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* Get a schema builder instance for the connection.
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*
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* @return \Illuminate\Database\Schema\MySqlBuilder
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*/
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public function getSchemaBuilder()
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{
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if (is_null($this->schemaGrammar)) { $this->useDefaultSchemaGrammar(); }
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return new Builder($this);
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}
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/**
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* @return Query\Grammars\Grammar
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*/
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protected function getDefaultQueryGrammar()
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{
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return $this->withTablePrefix(new QueryGrammar);
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}
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/**
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* Default grammar for specified Schema
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* @return Schema\Grammars\Grammar
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*/
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protected function getDefaultSchemaGrammar()
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{
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return $this->withTablePrefix(new SchemaGrammar);
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}
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/**
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* Get the default post processor instance.
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*
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* @return \Illuminate\Database\Query\Processors\PostgresProcessor
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*/
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protected function getDefaultPostProcessor()
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{
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return new DB2Processor;
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}
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}

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