Source of file Statement.php
Size: 5,306 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Db/Adapter/Driver/IbmDb2/Statement.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Db\Adapter\Driver\IbmDb2; use Zend\Db\Adapter\Driver\StatementInterface; use Zend\Db\Adapter\Exception; use Zend\Db\Adapter\ParameterContainer; use Zend\Db\Adapter\Profiler; class Statement implements StatementInterface, Profiler\ProfilerAwareInterface { /** * @var resource */ protected $db2 = null; /** * @var IbmDb2 */ protected $driver = null; /** * @var Profiler\ProfilerInterface */ protected $profiler = null; /** * @var string */ protected $sql = ''; /** * @var ParameterContainer */ protected $parameterContainer = null; /** * @var bool */ protected $isPrepared = false; /** * @var resource */ protected $resource = null; /** * @param $resource * @return Statement */ public function initialize($resource) { $this->db2 = $resource; return $this; } /** * @param IbmDb2 $driver * @return Statement */ public function setDriver(IbmDb2 $driver) { $this->driver = $driver; return $this; } /** * @param Profiler\ProfilerInterface $profiler * @return Statement */ public function setProfiler(Profiler\ProfilerInterface $profiler) { $this->profiler = $profiler; return $this; } /** * @return null|Profiler\ProfilerInterface */ public function getProfiler() { return $this->profiler; } /** * Set sql * * @param $sql * @return mixed */ public function setSql($sql) { $this->sql = $sql; return $this; } /** * Get sql * * @return mixed */ public function getSql() { return $this->sql; } /** * Set parameter container * * @param ParameterContainer $parameterContainer * @return mixed */ public function setParameterContainer(ParameterContainer $parameterContainer) { $this->parameterContainer = $parameterContainer; return $this; } /** * Get parameter container * * @return mixed */ public function getParameterContainer() { return $this->parameterContainer; } /** * @param $resource * @throws \Zend\Db\Adapter\Exception\InvalidArgumentException */ public function setResource($resource) { if (get_resource_type($resource) !== 'DB2 Statement') { throw new Exception\InvalidArgumentException('Resource must be of type DB2 Statement'); } $this->resource = $resource; } /** * Get resource * * @return resource */ public function getResource() { return $this->resource; } /** * Prepare sql * * @param string|null $sql * @return Statement */ public function prepare($sql = null) { if ($this->isPrepared) { throw new Exception\RuntimeException('This statement has been prepared already'); } if ($sql == null) { $sql = $this->sql; } $this->resource = db2_prepare($this->db2, $sql); if ($this->resource === false) { throw new Exception\RuntimeException(db2_stmt_errormsg(), db2_stmt_error()); } $this->isPrepared = true; return $this; } /** * Check if is prepared * * @return bool */ public function isPrepared() { return $this->isPrepared; } /** * Execute * * @param null $parameters * @return Result */ public function execute($parameters = null) { if (!$this->isPrepared) { $this->prepare(); } /** START Standard ParameterContainer Merging Block */ if (!$this->parameterContainer instanceof ParameterContainer) { if ($parameters instanceof ParameterContainer) { $this->parameterContainer = $parameters; $parameters = null; } else { $this->parameterContainer = new ParameterContainer(); } } if (is_array($parameters)) { $this->parameterContainer->setFromArray($parameters); } /** END Standard ParameterContainer Merging Block */ if ($this->profiler) { $this->profiler->profilerStart($this); } set_error_handler(function () {}, E_WARNING); // suppress warnings $response = db2_execute($this->resource, $this->parameterContainer->getPositionalArray()); restore_error_handler(); if ($this->profiler) { $this->profiler->profilerFinish(); } if ($response === false) { throw new Exception\RuntimeException(db2_stmt_errormsg($this->resource)); } $result = $this->driver->createResult($this->resource); return $result; } } |