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Arsse/lib/AbstractException.php
J. King 1271a0c8c0 Add ValueInfo::normalize method
This method provides generalized, consistent type casting more versatile than PHP's basic type juggling while hiding the significant complexity in achieving this.

While this commit does not change any existing code to use the new method, the intent is for both API handlers and database drivers to use the same basic rules for type conversion while still allowing for differing failure modes.
2017-10-19 15:18:58 -04:00

93 lines
5.1 KiB
PHP

<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
abstract class AbstractException extends \Exception {
const CODES = [
"Exception.uncoded" => -1,
"Exception.unknown" => 10000,
"ExceptionType.strictFailure" => 10011,
"ExceptionType.typeUnknown" => 10012,
"Lang/Exception.defaultFileMissing" => 10101,
"Lang/Exception.fileMissing" => 10102,
"Lang/Exception.fileUnreadable" => 10103,
"Lang/Exception.fileCorrupt" => 10104,
"Lang/Exception.stringMissing" => 10105,
"Lang/Exception.stringInvalid" => 10106,
"Db/Exception.extMissing" => 10201,
"Db/Exception.fileMissing" => 10202,
"Db/Exception.fileUnusable" => 10203,
"Db/Exception.fileUnreadable" => 10204,
"Db/Exception.fileUnwritable" => 10205,
"Db/Exception.fileUncreatable" => 10206,
"Db/Exception.fileCorrupt" => 10207,
"Db/Exception.updateTooNew" => 10211,
"Db/Exception.updateManual" => 10212,
"Db/Exception.updateManualOnly" => 10213,
"Db/Exception.updateFileMissing" => 10214,
"Db/Exception.updateFileUnusable" => 10215,
"Db/Exception.updateFileUnreadable" => 10216,
"Db/Exception.updateFileError" => 10217,
"Db/Exception.updateFileIncomplete" => 10218,
"Db/Exception.paramTypeInvalid" => 10221,
"Db/Exception.paramTypeUnknown" => 10222,
"Db/Exception.paramTypeMissing" => 10223,
"Db/Exception.engineErrorGeneral" => 10224, // this symbol may have engine-specific duplicates to accomodate engine-specific error string construction
"Db/Exception.unknownSavepointStatus" => 10225,
"Db/ExceptionSavepoint.invalid" => 10226,
"Db/ExceptionSavepoint.stale" => 10227,
"Db/ExceptionInput.missing" => 10231,
"Db/ExceptionInput.whitespace" => 10232,
"Db/ExceptionInput.tooLong" => 10233,
"Db/ExceptionInput.tooShort" => 10234,
"Db/ExceptionInput.idMissing" => 10235,
"Db/ExceptionInput.constraintViolation" => 10236,
"Db/ExceptionInput.engineConstraintViolation" => 10236,
"Db/ExceptionInput.typeViolation" => 10237,
"Db/ExceptionInput.engineTypeViolation" => 10237,
"Db/ExceptionInput.circularDependence" => 10238,
"Db/ExceptionInput.subjectMissing" => 10239,
"Db/ExceptionTimeout.general" => 10241,
"Conf/Exception.fileMissing" => 10301,
"Conf/Exception.fileUnusable" => 10302,
"Conf/Exception.fileUnreadable" => 10303,
"Conf/Exception.fileUnwritable" => 10304,
"Conf/Exception.fileUncreatable" => 10305,
"Conf/Exception.fileCorrupt" => 10306,
"User/Exception.functionNotImplemented" => 10401,
"User/Exception.doesNotExist" => 10402,
"User/Exception.alreadyExists" => 10403,
"User/Exception.authMissing" => 10411,
"User/Exception.authFailed" => 10412,
"User/ExceptionAuthz.notAuthorized" => 10421,
"Feed/Exception.invalidCertificate" => 10501,
"Feed/Exception.invalidUrl" => 10502,
"Feed/Exception.maxRedirect" => 10503,
"Feed/Exception.maxSize" => 10504,
"Feed/Exception.timeout" => 10505,
"Feed/Exception.forbidden" => 10506,
"Feed/Exception.unauthorized" => 10507,
"Feed/Exception.malformedXml" => 10511,
"Feed/Exception.xmlEntity" => 10512,
"Feed/Exception.subscriptionNotFound" => 10521,
"Feed/Exception.unsupportedFeedFormat" => 10522,
];
public function __construct(string $msgID = "", $vars = null, \Throwable $e = null) {
if ($msgID=="") {
$msg = "Exception.unknown";
$code = 10000;
} else {
$class = get_called_class();
$codeID = str_replace("\\", "/", str_replace(NS_BASE, "", $class)).".$msgID";
if (!array_key_exists($codeID, self::CODES)) {
throw new Exception("uncoded", $codeID);
} else {
$code = self::CODES[$codeID];
$msg = "Exception.".str_replace("\\", "/", $class).".$msgID";
}
$msg = Arsse::$lang->msg($msg, $vars);
}
parent::__construct($msg, $code, $e);
}
}