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Arsse/lib/Db/SQLite3/ExceptionBuilder.php
J. King 7c1df71acd Make db throw specific exceptions
Needs testing and fleshing out; not all exception codes and messages have been defined
2017-03-08 09:55:16 -05:00

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PHP

<?php
declare(strict_types=1);
namespace JKingWeb\NewsSync\Db\SQLite3;
use JKingWeb\NewsSync\Db\Exception;
use JKingWeb\NewsSync\Db\ExceptionInput;
use JKingWeb\NewsSync\Db\ExceptionTimeout;
trait ExceptionBuilder {
public function exceptionBuild() {
switch($this->db->lastErrorCode()) {
case self::SQLITE_BUSY:
return [ExceptionTimeout::class, 'sqliteBusy', $this->db->lastErrorMsg()];
case self::SQLITE_CONSTRAINT:
return [ExceptionInput::class, 'constraintViolation', $this->db->lastErrorMsg()];
case self::SQLITE_MISMATCH:
return [ExceptionInput::class, 'typeViolation', $this->db->lastErrorMsg()];
default:
return [Exception::class, 'engineErrorGeneral', $this->db->lastErrorMsg()];
}
}
}