<?php

class OAI2Exception extends Exception {

    function __construct($code) {

        $this->errorTable = array(
            'badArgument' => array(
                'text' => "The request includes illegal arguments, is missing required arguments, includes a repeated argument, or values for arguments have an illegal syntax.",
            ),
            'badResumptionToken' => array(
                'text' => "The value of the resumptionToken argument is invalid or expired",
            ),
            'badVerb' => array(
                'text' => "Value of the verb argument is not a legal OAI-PMH verb, the verb argument is missing, or the verb argument is repeated.",
            ),
            'cannotDisseminateFormat' => array(
                'text' => "The metadata format identified by the value given for the metadataPrefix argument is not supported by the item or by the repository.",
            ),
            'idDoesNotExist' => array(
                'text' => "The value of the identifier argument is unknown or illegal in this repository.",
            ),
            'noRecordsMatch' => array(
                'text' => 'The combination of the values of the from, until, set and metadataPrefix arguments results in an empty list.',
            ),
            'noMetadataFormats' => array(
                'text' => 'There are no metadata formats available for the specified item.',
            ),
            'noSetHierarchy' => array(
                'text' => 'The repository does not support sets.',
            ),
        );
        parent::__construct($this->errorTable[$code]['text']);
        $this->code = $code;
    }

    public function getOAI2Code() {
        return $this->code;
    }
}