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<?php
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/*
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* $Id: Exception.php 7490 2010-03-29 19:53:27Z jwage $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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/**
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* Doctrine_Connection_Pgsql_Exception
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*
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* @package Doctrine
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* @subpackage Connection
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Paul Cooper <pgc@ucecom.com> (PEAR MDB2 Pgsql driver)
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* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
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* @since 1.0
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* @version $Revision: 7490 $
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*/
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class Doctrine_Connection_Pgsql_Exception extends Doctrine_Connection_Exception
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{
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/**
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* @var array $errorRegexps an array that is used for determining portable
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* error code from a native database error message
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*/
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protected static $errorRegexps = array(
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'/parser: parse error at or near/i'
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=> Doctrine_Core::ERR_SYNTAX,
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'/syntax error at/'
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=> Doctrine_Core::ERR_SYNTAX,
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'/column reference .* is ambiguous/i'
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=> Doctrine_Core::ERR_SYNTAX,
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'/column .* (of relation .*)?does not exist/i'
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=> Doctrine_Core::ERR_NOSUCHFIELD,
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'/attribute .* not found|relation .* does not have attribute/i'
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=> Doctrine_Core::ERR_NOSUCHFIELD,
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'/column .* specified in USING clause does not exist in (left|right) table/i'
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=> Doctrine_Core::ERR_NOSUCHFIELD,
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'/(relation|sequence|table).*does not exist|class .* not found/i'
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=> Doctrine_Core::ERR_NOSUCHTABLE,
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'/index .* does not exist/'
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=> Doctrine_Core::ERR_NOT_FOUND,
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'/relation .* already exists/i'
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=> Doctrine_Core::ERR_ALREADY_EXISTS,
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'/(divide|division) by zero$/i'
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=> Doctrine_Core::ERR_DIVZERO,
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'/pg_atoi: error in .*: can\'t parse /i'
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=> Doctrine_Core::ERR_INVALID_NUMBER,
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'/invalid input syntax for( type)? (integer|numeric)/i'
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=> Doctrine_Core::ERR_INVALID_NUMBER,
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'/value .* is out of range for type \w*int/i'
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=> Doctrine_Core::ERR_INVALID_NUMBER,
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'/integer out of range/i'
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=> Doctrine_Core::ERR_INVALID_NUMBER,
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'/value too long for type character/i'
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=> Doctrine_Core::ERR_INVALID,
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'/permission denied/'
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=> Doctrine_Core::ERR_ACCESS_VIOLATION,
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'/violates [\w ]+ constraint/'
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=> Doctrine_Core::ERR_CONSTRAINT,
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'/referential integrity violation/'
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=> Doctrine_Core::ERR_CONSTRAINT,
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'/violates not-null constraint/'
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=> Doctrine_Core::ERR_CONSTRAINT_NOT_NULL,
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'/more expressions than target columns/i'
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=> Doctrine_Core::ERR_VALUE_COUNT_ON_ROW,
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);
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/**
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* This method checks if native error code/message can be
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* converted into a portable code and then adds this
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* portable error code to $portableCode field
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*
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* the portable error code is added at the end of array
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*
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* @param array $errorInfo error info array
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* @since 1.0
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* @see Doctrine_Core::ERR_* constants
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* @see Doctrine_Connection::$portableCode
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* @return boolean whether or not the error info processing was successfull
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* (the process is successfull if portable error code was found)
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*/
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public function processErrorInfo(array $errorInfo)
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{
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foreach (self::$errorRegexps as $regexp => $code) {
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if (preg_match($regexp, $errorInfo[2])) {
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$this->portableCode = $code;
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return true;
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}
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}
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return false;
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}
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}
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