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<?php
/*
* $Id: Exception.php 6484 2009-10-12 17:40:41Z jwage $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.org>.
*/
/**
* Doctrine_Connection_Pgsql_Exception
*
* @package Doctrine
* @subpackage Connection
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.org
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Paul Cooper <pgc@ucecom.com> (PEAR MDB2 Pgsql driver)
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @since 1.0
* @version $Revision: 6484 $
*/
class Doctrine_Connection_Pgsql_Exception extends Doctrine_Connection_Exception
{
/**
* @var array $errorRegexps an array that is used for determining portable
* error code from a native database error message
*/
protected static $errorRegexps = array(
'/parser: parse error at or near/i'
=> Doctrine_Core::ERR_SYNTAX,
'/syntax error at/'
=> Doctrine_Core::ERR_SYNTAX,
'/column reference .* is ambiguous/i'
=> Doctrine_Core::ERR_SYNTAX,
'/column .* (of relation .*)?does not exist/i'
=> Doctrine_Core::ERR_NOSUCHFIELD,
'/attribute .* not found|relation .* does not have attribute/i'
=> Doctrine_Core::ERR_NOSUCHFIELD,
'/column .* specified in USING clause does not exist in (left|right) table/i'
=> Doctrine_Core::ERR_NOSUCHFIELD,
'/(relation|sequence|table).*does not exist|class .* not found/i'
=> Doctrine_Core::ERR_NOSUCHTABLE,
'/index .* does not exist/'
=> Doctrine_Core::ERR_NOT_FOUND,
'/relation .* already exists/i'
=> Doctrine_Core::ERR_ALREADY_EXISTS,
'/(divide|division) by zero$/i'
=> Doctrine_Core::ERR_DIVZERO,
'/pg_atoi: error in .*: can\'t parse /i'
=> Doctrine_Core::ERR_INVALID_NUMBER,
'/invalid input syntax for( type)? (integer|numeric)/i'
=> Doctrine_Core::ERR_INVALID_NUMBER,
'/value .* is out of range for type \w*int/i'
=> Doctrine_Core::ERR_INVALID_NUMBER,
'/integer out of range/i'
=> Doctrine_Core::ERR_INVALID_NUMBER,
'/value too long for type character/i'
=> Doctrine_Core::ERR_INVALID,
'/permission denied/'
=> Doctrine_Core::ERR_ACCESS_VIOLATION,
'/violates [\w ]+ constraint/'
=> Doctrine_Core::ERR_CONSTRAINT,
'/referential integrity violation/'
=> Doctrine_Core::ERR_CONSTRAINT,
'/violates not-null constraint/'
=> Doctrine_Core::ERR_CONSTRAINT_NOT_NULL,
'/more expressions than target columns/i'
=> Doctrine_Core::ERR_VALUE_COUNT_ON_ROW,
);
/**
* This method checks if native error code/message can be
* converted into a portable code and then adds this
* portable error code to $portableCode field
*
* the portable error code is added at the end of array
*
* @param array $errorInfo error info array
* @since 1.0
* @see Doctrine_Core::ERR_* constants
* @see Doctrine_Connection::$portableCode
* @return boolean whether or not the error info processing was successfull
* (the process is successfull if portable error code was found)
*/
public function processErrorInfo(array $errorInfo)
{
foreach (self::$errorRegexps as $regexp => $code) {
if (preg_match($regexp, $errorInfo[2])) {
$this->portableCode = $code;
return true;
}
}
return false;
}
}
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